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Results for "

COX activity

" in MedChemExpress (MCE) Product Catalog:

By Targets:	COX (255) 5-HT Receptor (2) Acyltransferase (3) Akt (4) Aldose Reductase (1) Amyloid-β (2) Antibiotic (6) Apoptosis (48) Autophagy (15) Bacterial (12) Bcl-2 Family (3) Calcium Channel (3) Carbonic Anhydrase (3) Caspase (3) Cathepsin (1) Chloride Channel (2) Cholinesterase (ChE) (2) CMV (2) Cytochrome P450 (3) DAGL (1) Dengue virus (1) Drug Metabolite (2) Endogenous Metabolite (25) Epoxide Hydrolase (2) ERK (4) Estrogen Receptor/ERR (3) Ferroptosis (4) Flavivirus (1) Fungal (4) GLUT (2) Glutathione Peroxidase (2) HDAC (2) HIV (1) HSV (2) IGF-1R (2) IKK (5) Influenza Virus (9) Interleukin Related (4) Isotope-Labeled Compounds (12) JNK (1) Leukotriene Receptor (5) Lipoxygenase (20) LOX-1 (1) mAChR (1) MAP3K (1) Microtubule/Tubulin (3) Mitophagy (4) MMP (5) NF-κB (40) NO Synthase (22) p38 MAPK (7) Parasite (1) PGE synthase (2) Phosphatase (1) Phospholipase (1) Potassium Channel (1) PPAR (6) Prostaglandin Receptor (5) Reactive Oxygen Species (13) Ribosomal S6 Kinase (RSK) (2) Sodium Channel (1) STAT (1) Survivin (1) TGF-β Receptor (1) TNF Receptor (6) Topoisomerase (1) Transthyretin (TTR) (2) Tyrosinase (1) VEGFR (2) Wnt (2) β-catenin (2)
By Research Areas:	Cancer (105) Cardiovascular Disease (28) Endocrinology (7) Infection (17) Inflammation/Immunology (226) Metabolic Disease (24) Neurological Disease (21)
Click Chemistry:	Azide (4) Alkynes (1)
Oligonucleotides:	Antioxidants (1) Preservatives (1) Chelating Agents (1)

290

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

101

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Targets Recommended: COX

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-155780

Anti-inflammatory agent 52	COX	Inflammation/Immunology
Anti-inflammatory agent 52 (compound 7j) is an orally active selective COX-2 inhibitor. Anti-inflammatory agent 52 has anti-HT29 transfer activity, which leads to periodic arrest in G2/M phase. Anti-inflammatory agent 52 has safety, moderate ability to suppress inflammation. Anti-inflammatory agent 52 has a rare property of suppressing the development of tumor in mouse model, showing anti-cancer activity .

HY-155781

Anti-inflammatory agent 53	COX	Inflammation/Immunology
Anti-inflammatory agent 53 (compound 7c) is an orally active selective COX-2 inhibitor. Anti-inflammatory agent 52 has anti-HT29 transfer activity, which leads to periodic arrest in S phase and G2/M phase. Anti-inflammatory agent 52 has safety, moderate ability to suppress inflammation. Anti-inflammatory agent 52 has a rare property of suppressing the development of tumor in mouse model, showing anti-cancer activity .

HY-147961

COX-2-IN-23	COX	Inflammation/Immunology
COX-2-IN-23 (compound 9a) is a selective *COX-2* inhibitor with IC₅₀ values of 0.28 and 20.14 μM for COX-2 and COX-1. COX-2-IN-23 has anti-inflammatory activity and low ulcerogenic activity.

HY-147693

COX-1/2-IN-3	COX	Inflammation/Immunology
COX-1/2-IN-3 (Compound 7a) is a *COX-1* and *COX-2* inhibitor. COX-2-IN-15 shows anti-inflammatory activity with low toxicity .

HY-147692

COX-2-IN-14	COX	Inflammation/Immunology
COX-2-IN-14 (compound 2a) is a potent and selective *COX-2* (cyclooxygenase-2) inhibitor. COX-2-IN-14 shows effective binding at the active site of COX-2 co-crystal. COX-2-IN-14 exhibits a high level of in vivo anti-inflammatory activity, reducing ear edema and myeloperoxidase (MPO) activity in mice .

HY-161862

COX-2-IN-44	COX	Inflammation/Immunology
COX-2-IN-44 is a potent and orally active *COX-2* inhibitor with IC₅₀ values of 0.18,1.14 µM for COX-2, COX-1, respectively. COX-2-IN-44 shows anti-inflammatory activity .

HY-156254

COX-2-IN-35	COX	Inflammation/Immunology
COX-2-IN-35 (compound 7) is a selective *COX-2* inhibitor with an IC₅₀ of 4.37 nM. COX-2-IN-35 has anti-inflammatory activity .

HY-N2266

Benzoylgomisin O	COX	Inflammation/Immunology
Benzoylgomisin O isolated from Schisandra rubriflora, has inhibitory activity against 15-LOX, *COX-1* and *COX-2* enzymes and anti-inflammatory activity .

HY-150551

COX-2-IN-27	COX	Inflammation/Immunology
COX-2-IN-27 is a potent and selective *COX-2* inhibitor with IC₅₀ values of 13.22, 0.045, 1.67 µM for COX-1, COX-2, 15-LOX, respectively. COX-2-IN-27 shows anti-inflammatory activity .

HY-146198

COX-2-IN-19	COX	Inflammation/Immunology
COX-2-IN-19 (Compound 24) is a potent *COX-2* inhibitor with an IC₅₀ of 1.76 μM. COX-2-IN-19 shows in vivo anti-inflammatory activity .

HY-161147

COX-2-IN-37	COX	Inflammation/Immunology
COX-2-IN-37 (compound 11) is a potent and selective *COX-2* inhibitor. COX-2-IN-37 has strong antioxidant activity with an IC₅₀ of 33.0 μg/mL .

HY-161994

COX-2-IN-47	COX	Inflammation/Immunology
COX-2-IN-47 (compound 6c ) is a selective *COX-2* inhibitor with IC₅₀ value of 0.03 μM. COX-2-IN-47 has antiedema activity .

HY-130314

PPHP	Others	Metabolic Disease
PPHP is a substrate for the measurement of peroxidase enzymes. PPHP has been used to quantitate the peroxidase activity of COX-1 and COX-2.

HY-N0356

(-)-Catechin gallate 1 Publications Verification (-)-Catechin 3-gallate; (-)-Catechin 3-O-gallate	COX	Cancer
(-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of *COX-1* and *COX-2* enzymes.

HY-14397

Indomethacin Maximum Cited Publications 40 Publications Verification Indometacin	COX Antibiotic Influenza Virus Bacterial	Inflammation/Immunology Cancer
Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-15034

Indomethacin sodium Indometacin sodium	COX Antibiotic Influenza Virus Bacterial	Inflammation/Immunology Cancer
Indomethacin (Indometacin) sodium is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin sodium has anticancer activity and anti-infective activity. Indomethacin sodium can be used for cancer, inflammation and viral infection research. .

HY-147719

COX-2-IN-16	COX	Inflammation/Immunology
COX-2-IN-16 (compound 2b) is a potent, selective and orally active *COX-2* inhibitor with an IC₅₀ of 102 µM. COX-2-IN-16 inhibits the NO production. COX-2-IN-16 shows anti-inflammatory activity .

HY-147809

COX-2-IN-20	COX	Inflammation/Immunology
COX-2-IN-20 (Compound 5d) is a selective and orally active *COX-2* inhibitor with an IC₅₀ of 17.9 nM. COX-2-IN-20 shows anti-inflammatory activity .

HY-150550

COX-2-IN-26	COX	Inflammation/Immunology
COX-2-IN-26 is a potent, selective and orally active *COX-2* inhibitor with IC₅₀ values of 10.61, 0.067, 1.96 µM for COX-1, COX-2, 15-LOX, respectively. COX-2-IN-26 shows anti-inflammatory activity. COX-2-IN-26 shows gastrointestinal safety profile .

HY-B0261

Meloxicam 5 Publications Verification	COX Autophagy Apoptosis MMP	Inflammation/Immunology Cancer
Meloxicam is a non-steroidal antiinflammatory agent, inhibits *COX* activity, with IC₅₀s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively.

HY-100580

Asaraldehyde Asaronaldehyde; Asaraldehyde; 2,4,5-trimethoxy-Benzaldehyde	COX	Inflammation/Immunology
Asarylaldehyde (Asaronaldehyde), a *COX-2* inhibitor, significantly inhibits cyclooxygenase II (COX-2) activity with an IC₅₀ value of 100 μg/mL .

HY-N8184

4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone	COX	Inflammation/Immunology
4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone exhibits *COX-1* and *COX-2* inhibitory activity .

HY-115934

COX-2-IN-7	COX	Inflammation/Immunology
COX-2-IN-7 (compound 4a) is a potent, selective, and orally active inhibitor of *COX-2* with an IC₅₀ of 6.585 uM. COX-2-IN-7 has higher COX-2 selectivity than Celecoxib. COX-2-IN-7 shows good in vivo anti-inflammatory and low ulcerogenic activity .

HY-115935

COX-2-IN-8	COX	Inflammation/Immunology
COX-2-IN-8 (compound 6a) is a potent, selective, and orally active inhibitor of *COX-2* with an IC₅₀ of 6.585 uM. COX-2-IN-8 has higher COX-2 selectivity than Celecoxib. COX-2-IN-8 shows good in vivo anti-inflammatory and low ulcerogenic activity .

HY-115936

COX-2-IN-9	COX	Inflammation/Immunology
COX-2-IN-9 (compound 7a) is a potent, selective, and orally active inhibitor of *COX-2* with an IC₅₀ of 10.17 uM. COX-2-IN-9 has higher COX-2 selectivity than Celecoxib. COX-2-IN-9 shows good in vivo anti-inflammatory and low ulcerogenic activity .

HY-147794

COX-2-IN-18	COX	Cancer
COX-2-IN-18 (Compound 3) is a potent inhibitor of *COX-2. COX-2-IN-18 possesses good COX-2 inhibitory activity* (IC₅₀ = 0.775 μM) compared to the reference agent, Celecoxib (IC₅₀ = 0.153 μM). COX-2-IN-18 has the potential for the research of cancer diseases .

HY-162173

WYZ90	COX	Inflammation/Immunology
WYZ90 ((compound 6a) is a potent and selective *COX-2* inhibitor with IC₅₀ values of 75, 5734, 19940 nM for COX-2, COX-1 and DPPH, respectively. WYZ90 shows antioxidant and analgesic activity .

HY-169167

COX-2-IN-49	COX	Cancer
COX-2-IN-49 (compound 6c) is a potent cyclooxygenase-2 (COX-2) inhibitor with an IC₅₀ value of 2.671 µM. COX-2-IN-49 shows antiproliferative activity. COX-2-IN-49 has the potential for the research of cancer .

HY-14397A

Indomethacin sodium hydrate Maximum Cited Publications 40 Publications Verification Indometacin sodium hydrate	COX Bacterial Influenza Virus Antibiotic	Inflammation/Immunology Cancer
Indomethacin (Indometacin) sodium hydrateis a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin sodium hydrateis has anticancer activity and anti-infective activity. Indomethacin sodium hydrateis can be used for cancer, inflammation and viral infection research .

HY-146295

COX-2/5-LOX-IN-2	COX	Inflammation/Immunology
COX-2/5-LOX-IN-2 (5b) is a potent and dual inhibitor of *COX-2/5-LOX*. COX-2/5-LOX-IN-2 is a benzothiophen-2-yl pyrazole carboxylic acid derivative. COX-2/5-LOX-IN-2 shows the most potent analgesic and anti-inflammatory activities surpassing that of Celecoxib and Indomethacin. COX-2/5-LOX-IN-2 shows potent COX-1, COX-2 and 5-LOX inhibitory activity with IC₅₀s of 5.40, 0.01 and 1.78 μM, respectively .

HY-146294

COX-2/5-LOX-IN-1	COX	Inflammation/Immunology
COX-2/5-LOX-IN-1 (compound 3a) is a potent and dual inhibitor of *COX-2/5-LOX*. COX-2/5-LOX-IN-1 is a benzothiophen-2-yl pyrazole carboxylic acid derivative. COX-2/5-LOX-IN-1 shows the most potent analgesic and anti-inflammatory activities surpassing that of Celecoxib and Indomethacin. COX-2/5-LOX-IN-1 shows potent COX-1, COX-2 and 5-LOX inhibitory activity with IC₅₀s of 12.13, 0.4 and 4.96 μM, respectively .

HY-101655

COX-2-IN-2	COX	Inflammation/Immunology
COX-2-IN-2 is a selective and inducible *COX2* inhibitor with an IC₅₀ of 0.24 μM. COX-2-IN-1 is an anti-inflammatory compound with anti-inflammatory and analgesic activities.

HY-B0261A

Meloxicam sodium	COX MMP Autophagy Apoptosis	Inflammation/Immunology Cancer
Meloxicam sodium is a non-steroidal anti-inflammatory agent, inhibits *COX* activity, with IC₅₀s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively .

HY-149270

COX-2-IN-31	COX	Inflammation/Immunology
COX-2-IN-31 (compound 7b) is an orally active and dual inhibitor of *COX-2* (IC₅₀=60 nM) and 5-LOX (IC₅₀=1.9 μM). COX-2-IN-31 also inhibits transmembrane hCA IX(K_i=48.9 nM) and hCA XII(K_i=5.8 nM) activity. COX-2-IN-31 exhibits anti-inflammatory and analgesic activity .

HY-159562

COX-2-IN-46	COX	Inflammation/Immunology
COX-2-IN-46 (compound 5m) is an anti-inflammatory agent with potent analgesic activity. COX-2-IN-46 exhibits a significant inhibitory effect on *COX-2* (IC₅₀=87.74 nM) .

HY-159561

COX-1-IN-2	COX	Inflammation/Immunology
COX-1-IN-2 (compound 5h) is an anti-inflammatory agent with potent analgesic activity. COX-1-IN-2 exhibits a significant inhibitory effect on *COX-1* (IC₅₀=38.76 nM) .

HY-N11624

Axinelline A	COX	Inflammation/Immunology
Axinelline A is a potent *COX* inhibitor with IC₅₀s of 2.22 μM and 8.89 μM against COX-2 and COX-1, respectively. Axinelline A shows anti-inflammatory activity .

HY-147963

COX-2-IN-24	COX	Infection
COX-2-IN-24 is an orally active inhibitor of *COX-2* with IC₅₀ value of 0.17 μM, shows anti-inflammatory and low ulcerogenic activities.

HY-153762

COX-2-IN-32	NO Synthase NF-κB COX	Inflammation/Immunology
COX-2-IN-32 (Compound 2f) is an iNOS and *COX-2* inhibitor. COX-2-IN-32 decreases the expression of NF-κB. COX-2-IN-32 has anti-inflammatory activity by inhibits NO production in LPS-induced RAW264.7 macrophages (IC₅₀: 11.2 μM) .

HY-147748

COX-2-IN-17	COX	Inflammation/Immunology
COX-2-IN-17 (compound 10) is a potent and BBB-penetrated *COX-2* (cyclooxygenase-2) inhibitor, with an IC₅₀ of 0.02 μM. COX-2-IN-17 shows anti-inflammatory and analgesic activities. COX-2-IN-17 attenuates hyperalgesia in the neurogenic phase as well as the inflammatory phase .

HY-159158

COX-1/2-IN-8	COX	Inflammation/Immunology
COX-1/2-IN-8 (compound 11f) is an orally active and potent inhibitor of COX-1 and COX-2, with IC₅₀ values of 2.14 and 0.58 µM, respectively. COX-1/2-IN-8 displays a higher significant anti-inflammatory activity than Celecoxib (HY-14398) .

HY-113807

ZLJ-6	COX Lipoxygenase	Inflammation/Immunology
ZLJ-6 is a dual *COX* and 5-LOX inhibitor with oral activity. The IC₅₀ values for COX-1, COX-2 and 5-LOX were 0.73, 0.31 and 0.99 μM, respectively. ZLJ-6 has anti-inflammatory and analgesic activity .

HY-150548

COX-2/15-LOX-IN-1	COX Lipoxygenase	Inflammation/Immunology
COX-2/15-LOX-IN-1 (Compound 14) is a *COX-2* and 15-lipoxygenase enzyme (15-LOX) inhibitor with IC₅₀ values of 10.65, 0.075 and 2.98 μM against *COX-1, COX-2 and 15-LOX, respectively. COX-2/15-LOX-IN-1 shows anti-inflammatory activity* .

HY-14397S2

Indometacin-d7	Bacterial Influenza Virus Antibiotic COX Isotope-Labeled Compounds	Inflammation/Immunology Cancer
Indometacin-d₇ is deuterated labeled Indomethacin (HY-14397). Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-14397R

Indomethacin (Standard)	COX Antibiotic Influenza Virus Bacterial	Inflammation/Immunology Cancer
Indomethacin (Standard) is the analytical standard of Indomethacin. This product is intended for research and analytical applications. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-152120

(±)-Aiphanol Aiphanol	COX VEGFR	Inflammation/Immunology Cancer
(±)-Aiphanol is a newly discovered stilbenolignan analog. (±)-Aiphanol exhibits significant anti-inflammatory activity, acting through inhibition of *COX-1* and *COX-2. The inhibitory effect on COX-1 (IC₅₀ = 1.9 μM) is particularly strong, while the effect on COX-2 (IC₅₀= 9.9 μM) is relatively weak .(±)-Aiphanol effectively inhibits VEGFR2* (IC₅₀=0.92 µM). (±)-Aiphanol blocks angiogenesis and promotes apoptosis through inhibition of VEGFR2 and COX2 activity. (±)-Aiphanol is orally active .

HY-N6891

Hamaudol	COX	Inflammation/Immunology
Hamaudol is a chromone isolated from Saposhnikovia divaricata. Hamaudol shows significant inhibitory activity on cyclooxygenase (COX)-1 and *COX-2* activities with IC₅₀ values of 0.30, 0.57 mM, respectively, and has potent analgesia and anti-inflammary effects .

HY-B0261S1

Meloxicam-d3-1	COX Autophagy Apoptosis	Inflammation/Immunology Cancer
Meloxicam-d₃-1 is the deuterium labeled Meloxicam. Meloxicam is a non-steroidal antiinflammatory agent, inhibits COX activity, with IC50s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively.

HY-146704

COX-2/sEH-IN-1	Epoxide Hydrolase COX	Cardiovascular Disease
COX-2/sEH-IN-1 (Compound 9c) is an orally active, dual *COX-2* and sEH (soluble epoxide hydrolase) inhibitor with IC₅₀ values of 1.24 µM and 0.40 nM against COX-2 and sEH, respectively. COX-2/sEH-IN-1 shows improved anti-inflammatory activity and highly reduced cardiovascular risks .

HY-12383

Pelubiprofen	COX NF-κB NO Synthase IKK MAP3K	Neurological Disease Inflammation/Immunology
Pelubiprofen is an orally active anti-inflammatory agent that inhibits *COX* enzyme activity (with IC₅₀ values of 10.66 and 2.88 μM for *COX-1* and *COX-2*, respectively). Pelubiprofen has significant anti-inflammatory and analgesic effects .

Cat. No.	Product Name

HY-L077

Anti-Pancreatic Cancer Compound Library

2,892 compounds

Pancreatic cancer is a devastating disease with a low overall survival rate. Chemotherapy is the most common treatment for patients presenting with advanced pancreatic cancer. More recently, the era of targeted therapies has generated a lot of interest in discovering better approaches for patients with pancreatic cancer. Commonly mutated genes in pancreatic cancer include K-ras (in 74-100% of cases), p16INK4a (up to 98%), p53 (43 to 76%), DPC4 (about 50%), HER-2/neu (in about 65%) and FHIT (found in 70% of cases). Other genes involved are notch1, Akt-2, BRCA2 and COX-2. These proteins are important targets of target therapies for pancreatic cancer.

MCE offers a unique collection of 2,892 compounds with identified and potential anti- pancreatic cancer activity. These compounds target K-Ras, p53, HER2, Notch, AKT, etc. MCE anti-pancreatic cancer compound library is a useful tool for anti-pancreatic cancer drugs screening and other related research.

HY-L130

Non-steroidal Anti-Inflammatory Compound Library

614 compounds

Non-steroidal anti-inflammatory drugs (NSAIDs) are members of a therapeutic drug class with potent anti-inflammatory, analgesic and antipyretic activity, and are among the most widely used drugs worldwide. The most prominent NSAIDs are aspirin, ibuprofen, and naproxen.

The main mechanism of action of NSAIDs is the inhibition of the enzyme cyclooxygenase (COX), based on which NSAIDs can be classified into two types: non-selective and COX-2 selective. Most NSAIDs are non-selective and inhibit both COX-1 and COX-2 activity.

MCE offers a unique collection of 614 non-steroidal compounds with identified anti-inflammatory activity. MCE non-steroidal anti-inflammatory library is a useful tool for the study of anti-inflammatory drugs and pharmacology.

HY-L007

Immunology/Inflammation Compound Library

5,514 compounds

The immune system is a host defense system comprising many biological structures and processes within an organism that protects against disease. To function properly, an immune system must detect a wide variety of agents, known as pathogens, from viruses to parasitic worms, and distinguish them from the organism's own healthy tissue. Inflammation is also the body's attempt at self-protection to remove harmful stimuli and begin the healing process. It’s part of the body's immune response. The immune system recognizes damaged cells, irritants, and pathogens, and inflammation begins the healing process. Inflammatory abnormalities are a large group of disorders that underlie a vast variety of human diseases. The immune system is often involved with inflammatory disorders, demonstrated in both allergic reactions and some myopathies, with many immune system disorders resulting in abnormal inflammation.

MCE designs a unique collection of 5,514 compounds that are useful tool for Immunology/Inflammation research or autoimmune inflammatory diseases drug discovery.

Cat. No.	Product Name	Type

HY-14397G

Indomethacin (GMP)

Indometacin (GMP)

Fluorescent Dye

Indomethacin (GMP) is Indomethacin (HY-14397) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

Cat. No.	Product Name	Type

HY-14397G

Indomethacin (GMP)

Indometacin (GMP)

Biochemical Assay Reagents

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0356

(-)-Catechin gallate 1 Publications Verification (-)-Catechin 3-gallate; (-)-Catechin 3-O-gallate	Structural Classification Flavonoids Classification of Application Fields Flavanols Source classification Phenols Polyphenols Camellia sinensis (L.) O. Ktze. Plants Disease Research Fields Theaceae Cancer	COX
(-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of *COX-1* and *COX-2* enzymes.

HY-100580

Asaraldehyde Asaronaldehyde; Asaraldehyde; 2,4,5-trimethoxy-Benzaldehyde	Acorus tatarinowii Schott Structural Classification Classification of Application Fields Araceae Ketones, Aldehydes, Acids Source classification Plants Inflammation/Immunology Disease Research Fields	COX
Asarylaldehyde (Asaronaldehyde), a *COX-2* inhibitor, significantly inhibits cyclooxygenase II (COX-2) activity with an IC₅₀ value of 100 μg/mL .

HY-N8184

4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone	Dracaena cochinchinensis (Lour.) S. C. Chen Classification of Application Fields Source classification Phenols Polyphenols Agavaceae Plants Disease Research Fields Inflammation/Immunology	COX
4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone exhibits *COX-1* and *COX-2* inhibitory activity .

HY-N6891

Hamaudol	Monophenols Classification of Application Fields Ophryosporus axilliflorus Hieron. Ketones, Aldehydes, Acids Source classification Phenols Plants Umbelliferae Disease Research Fields Inflammation/Immunology	COX
Hamaudol is a chromone isolated from Saposhnikovia divaricata. Hamaudol shows significant inhibitory activity on cyclooxygenase (COX)-1 and *COX-2* activities with IC₅₀ values of 0.30, 0.57 mM, respectively, and has potent analgesia and anti-inflammary effects .

HY-N0929

Hexahydrocurcumin	Structural Classification Classification of Application Fields Source classification Phenols Polyphenols Plants Curcuma longa Disease Research Fields Zingiberaceae Cancer	COX Reactive Oxygen Species
Hexahydrocurcumin is one of the major metabolites of curcumin and a selective, orally active *COX-2* inhibitor. Hexahydrocurcumin is inactive against COX-1. Hexahydrocurcumin has antioxidant, anticancer and anti-inflammatory activities .

HY-N2266

Benzoylgomisin O	Structural Classification Classification of Application Fields Source classification Lignans Phenylpropanoids Plants Schisandraceae Schisandra chinensis (Turcz.) Baill. Inflammation/Immunology Disease Research Fields	COX
Benzoylgomisin O isolated from Schisandra rubriflora, has inhibitory activity against 15-LOX, *COX-1* and *COX-2* enzymes and anti-inflammatory activity .

HY-N11624

Axinelline A	Structural Classification Microorganisms Source classification Phenols Polyphenols	COX
Axinelline A is a potent *COX* inhibitor with IC₅₀s of 2.22 μM and 8.89 μM against COX-2 and COX-1, respectively. Axinelline A shows anti-inflammatory activity .

HY-152120

(±)-Aiphanol Aiphanol	Structural Classification Source classification Phenols Polyphenols Arecaceae Plants Aiphanes aculeata Willd	COX VEGFR
(±)-Aiphanol is a newly discovered stilbenolignan analog. (±)-Aiphanol exhibits significant anti-inflammatory activity, acting through inhibition of *COX-1* and *COX-2. The inhibitory effect on COX-1 (IC₅₀ = 1.9 μM) is particularly strong, while the effect on COX-2 (IC₅₀= 9.9 μM) is relatively weak .(±)-Aiphanol effectively inhibits VEGFR2* (IC₅₀=0.92 µM). (±)-Aiphanol blocks angiogenesis and promotes apoptosis through inhibition of VEGFR2 and COX2 activity. (±)-Aiphanol is orally active .

HY-100580R

Asaraldehyde (Standard)	Acorus tatarinowii Schott Structural Classification Araceae Ketones, Aldehydes, Acids Source classification Plants	COX
Asaraldehyde (Standard) is the analytical standard of Asaraldehyde. This product is intended for research and analytical applications. Asarylaldehyde (Asaronaldehyde), a COX-2 inhibitor, significantly inhibits cyclooxygenase II (COX-2) activity with an IC₅₀ value of 100 μg/mL .

HY-N0356R

(-)-Catechin gallate (Standard)	Structural Classification Flavonoids Flavanols Source classification Phenols Polyphenols Camellia sinensis (L.) O. Ktze. Plants Theaceae	COX
(-)-Catechin gallate (Standard) is the analytical standard of (-)-Catechin gallate. This product is intended for research and analytical applications. (-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of COX-1 and COX-2 enzymes.

HY-N2176

S-(+)-Marmesin (+)-Marmesin; (S)-Marmesin	Structural Classification Classification of Application Fields Source classification Other Diseases Coumarins Phenylpropanoids Umbelliferae Plants Disease Research Fields Bidens parviflora Willd.	COX Lipoxygenase
S-(+)-Marmesin is a natural coumarin, exhibiting *COX-2/5-LOX* dual inhibitory activity.

HY-N1067

Xanthohumol 5+ Cited Publications	Infection Structural Classification Chalcones Flavonoids Classification of Application Fields Humulus lupulus L. Source classification Phenols Polyphenols Plants Moraceae Disease Research Fields	COX Acyltransferase Apoptosis HSV CMV Influenza Virus
Xanthohumol is one of the principal flavonoids isolated from hops, the inhibitor of diacylglycerol acetyltransferase (DGAT), *COX-1* and COX-2, and shows anti-cancer and anti-angiogenic activities. Xanthohumol also has antiviral activity against bovine viral diarrhea virus (BVDV), rhinovirus, HSV-1, HSV-2 and cytomegalovirus (CMV).

HY-N0493

Pectolinarigenin 1 Publications Verification	Structural Classification Flavonoids Classification of Application Fields Flavones Campylotropis hirtella (Franch.) Schindl. Source classification Phenols Polyphenols Plants Compositae Inflammation/Immunology Disease Research Fields	COX Lipoxygenase
Pectolinarigenin is a dual inhibitor of *COX-2/5-LOX*. Anti-inflammatory activity . Pectolinarigenin has potent inhibitory activities on melanogenesis .

HY-122953

Daturaolone	Triterpenes Structural Classification Datura innoxia Miller Terpenoids Source classification Plants Solanaceae	COX
Daturaolone is a natural triterpenoid with anti-inflammatory and antinociceptive potentials. Daturaolone displays a *COX-1* inhibitory activity .

HY-N8469

cis-5-Dodecenoic acid	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Inflammation/Immunology Disease Research Fields	Endogenous Metabolite COX
cis-5-Dodecenoic acid is an endogenous metabolite with inhibitory activities against *COX-I* and *COX-II* .

HY-N8167

Plantanone B Kaempferol 3-O-rhamnosylgentiobioside	Flavonols Structural Classification Flavonoids Classification of Application Fields Camellia oleifera Abel. Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Theaceae	COX
Plantanone B is a moderate antioxidant-agent with an IC₅₀ of 169.8±5.2 μM. Plantanone B shows significant ovine COX-1 and moderate COX-2 inhibitory activities. Plantanone B has the potential for inflammation-related diseases research .

HY-137011

3,9-Dihydroeucomin	Structural Classification Flavonoids Ledebouria socialis (Baker) Jessop Flavones Source classification Plants Asparagaceae Juss.	COX
3,9-Dihydroeucomin (compound 12) is a natural homoisoflavonoid compound with less COX-2 inhibitory activitys .

HY-N0929R

Hexahydrocurcumin (Standard)	Structural Classification Source classification Phenols Polyphenols Plants Curcuma longa Zingiberaceae	COX Reactive Oxygen Species
Hexahydrocurcumin (Standard) is the analytical standard of Hexahydrocurcumin. This product is intended for research and analytical applications. Hexahydrocurcumin is one of the major metabolites of curcumin and a selective, orally active COX-2 inhibitor. Hexahydrocurcumin is inactive against COX-1. Hexahydrocurcumin has antioxidant, anticancer and anti-inflammatory activities .

HY-N1380

Guaiacol 2-Methoxyphenol	Structural Classification Human Gut Microbiota Metabolites Monophenols Microorganisms other families Classification of Application Fields Phenols Plants Endogenous metabolite Inflammation/Immunology Disease Research Fields	COX NF-κB Endogenous Metabolite
Guaiacol, a phenolic compound, inhibits LPS-stimulated *COX-2* expression and NF-κB activation . Anti-inflammatory activity .

HY-N1067R

Xanthohumol (Standard)	Structural Classification Chalcones Flavonoids Humulus lupulus L. Source classification Phenols Polyphenols Plants Moraceae	COX Acyltransferase Apoptosis HSV CMV Influenza Virus
Xanthohumol (Standard) is the analytical standard of Xanthohumol. This product is intended for research and analytical applications. Xanthohumol is one of the principal flavonoids isolated from hops, the inhibitor of diacylglycerol acetyltransferase (DGAT), COX-1 and COX-2, and shows anti-cancer and anti-angiogenic activities. Xanthohumol also has antiviral activity against bovine viral diarrhea virus (BVDV), rhinovirus, HSV-1, HSV-2 and cytomegalovirus (CMV).

HY-B0167

Salicylic acid 5+ Cited Publications 2-Hydroxybenzoic acid	Structural Classification Classification of Application Fields Anti-aging Source classification Plants Endogenous metabolite Agricultural Research Monophenols Microorganisms other families Ketones, Aldehydes, Acids Phenols Phytohormone Inflammation/Immunology Disease Research Fields Cancer	COX Autophagy Mitophagy Apoptosis Endogenous Metabolite
Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation .

HY-129113

α-Chaconine	Alkaloids Piperidine Alkaloids Structural Classification Zea mays L. Pyrrole Alkaloids Classification of Application Fields Gramineae Source classification Plants Inflammation/Immunology Disease Research Fields	COX
α-Chaconine inhibits the expressions of *COX-2, IL-1β, IL-6, and TNF-α* at the transcriptional level. α-Chaconine inhibits the LPS-induced expressions of iNOS and *COX-2* at the protein and mRNA levels and their promoter activities in RAW 264.7 macrophages. Anti-inflammatory effects .

HY-B0367

Lornoxicam Chlortenoxicam; Ro 13-9297	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Apoptosis COX NO Synthase Interleukin Related Prostaglandin Receptor TNF Receptor
Lornoxicam (Chlortenoxicam) is an orally active oxycontin nonsteroidal anti-inflammatory drug (NSAID) with analgesic, anti-inflammatory, antipyretic and anticancer activities. Lornoxicam exhibits good inhibitory effects on both *COX-1* and *COX-2* (COX-1: IC₅₀=0.005 μM; *COX-2:IC₅₀*=0.008 μM) and inhibits the production of NO by iNOS (IC₅₀=65 μM) and the proinflammatory cytokine IL-6 (IC₅₀=54 μM). Lornoxicam also inhibits tumor cell proliferation and migration and induces tumor cell apoptosis. Lornoxicam can be used in the study of inflammatory pain, colorectal cancer and breast cancer .

HY-N8641

Kadsulignan N	Structural Classification Kadsura angustifolia A. C. Smith Source classification Lignans Phenylpropanoids Plants Schisandraceae	HIV COX
Kadsulignan N, a natural product has anti-HIV activity (EC₅₀: 43.56 μM). Kadsulignan N is also a *COX-2* ligand (K_i: 72.24 nM) .

HY-N0493R

Pectolinarigenin (Standard)	Structural Classification Flavonoids Flavones Campylotropis hirtella (Franch.) Schindl. Source classification Phenols Polyphenols Plants Compositae	COX Lipoxygenase
Pectolinarigenin (Standard) is the analytical standard of Pectolinarigenin. This product is intended for research and analytical applications. Pectolinarigenin is a dual inhibitor of COX-2/5-LOX. Anti-inflammatory activity . Pectolinarigenin has potent inhibitory activities on melanogenesis .

HY-N7688

Regaloside B	Monophenols Liliaceae Classification of Application Fields Simple Phenylpropanols Source classification Phenols Phenylpropanoids Plants Disease Research Fields Inflammation/Immunology Lilium brownie var. viridulum	NO Synthase COX
Regaloside B is a phenylpropanoid isolated from Lilium longiflorum. Regaloside B can inhibit the expression of iNOS and *COX-2. Regaloside B has anti-inflammatory activity* .

HY-N0074

Byakangelicol 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Coumarins Phenylpropanoids Plants Umbelliferae Helogyne apaloidea Nutt. Inflammation/Immunology Disease Research Fields	COX
Byakangelicol, isolated from Angelica dahurica, inhibits interleukin-1beta (IL-1beta) -induced prostaglandin E2 (PGE2) release in A549 cells mediated by suppression of cyclooxygenase-2 (COX-2) expression and the activity of COX-2 enzyme. Byakangelicol has therapeutic potential as an anti-inflammatory agent on airway inflammation .

HY-115770

8-Methylsulfinyloctyl isothiocyanate	Structural Classification Natural Products Classification of Application Fields Source classification Plants Brassicaceae Inflammation/Immunology Disease Research Fields Rorippa indica (L.) Hiern	Bacterial
8-Methylsulfinyloctyl isothiocyanate, an isothiocyanate, has antimicrobial activity and remarkable inhibitory activity against plant growth . 8-Methylsulfinyloctyl isothiocyanate impair COX-2 mediated inflammatory responses in LPS stimulated raw macrophages .

HY-N10303

Withangulatin A	Structural Classification Cardiacglycosides Source classification Physalis angulata L. Plants Solanaceae Steroids	COX Parasite
Withangulatin A is a selective cyclooxygenase-2 (COX-2) inhibitor. Withangulatin A can be isolated from Physalis angulata L. Withangulatin A has anti-tumor, trypanocidal activity and anti-inflammatory function .

HY-N0523

Gallic acid 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid	Structural Classification Classification of Application Fields Anti-aging Source classification Metabolic Disease Plants Endogenous metabolite Microorganisms other families Sunscreen Phenols Polyphenols Cosmetic Research Disease Research Fields Cancer	COX Reactive Oxygen Species Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N0222

Avicularin 3 Publications Verification	Flavonols Structural Classification Flavonoids Classification of Application Fields Source classification Phenols Polyphenols Plants Lauraceae Lindera aggregata (Sims) Kosterm. Inflammation/Immunology Disease Research Fields	COX NF-κB PPAR ERK GLUT Apoptosis
Avicularin is an orally active flavonoid. Avicularin inhibits NF-κB (p65), *COX-2* and PPAR-γ activities. Avicularin has anti-inflammatory, anti-infectious anti-allergic, anti-oxidant, hepatoprotective, and anti-tumor activities .

HY-N0523A

Gallic acid hydrate 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate	Structural Classification Classification of Application Fields Source classification Phenols Polyphenols Endogenous metabolite Inflammation/Immunology Disease Research Fields Cancer	COX Reactive Oxygen Species Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N2176R

S-(+)-Marmesin (Standard)	Structural Classification Source classification Coumarins Phenylpropanoids Umbelliferae Plants Bidens parviflora Willd.	COX Lipoxygenase
S-(+)-Marmesin (Standard) is the analytical standard of S-(+)-Marmesin. This product is intended for research and analytical applications. S-(+)-Marmesin is a natural coumarin, exhibiting COX-2/5-LOX dual inhibitory activity.

HY-N1390

Syringaldehyde	Structural Classification Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Manihot esculenta Crantz Euphorbiaceae Plants Inflammation/Immunology Disease Research Fields	COX
Syringaldehyde is a polyphenolic compound belonging to the group of flavonoids and is found in different plant species like Manihot esculenta and Magnolia officinalis . Syringaldehyde moderately inhibits *COX-2* activity with an IC₅₀ of 3.5 μg/mL . Anti-hyperglycemic and anti-inflammatory activities .

HY-129113R

α-Chaconine (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Zea mays L. Pyrrole Alkaloids Gramineae Source classification Plants	COX
α-Chaconine (Standard) is the analytical standard of α-Chaconine. This product is intended for research and analytical applications. α-Chaconine inhibits the expressions of COX-2, IL-1β, IL-6, and TNF-α at the transcriptional level. α-Chaconine inhibits the LPS-induced expressions of iNOS and COX-2 at the protein and mRNA levels and their promoter activities in RAW 264.7 macrophages. Anti-inflammatory effects .

HY-N1380R

Guaiacol (Standard) 2-Methoxyphenol (Standard)	Structural Classification other families Classification of Application Fields Source classification Phenols Plants Endogenous metabolite Inflammation/Immunology Disease Research Fields	COX Endogenous Metabolite NF-κB
Guaiacol (Standard) is the analytical standard of Guaiacol. This product is intended for research and analytical applications. Guaiacol, a phenolic compound, inhibits LPS-stimulated *COX-2* expression and NF-κB activation . Anti-inflammatory activity .

HY-N3848

Ermanin	Cardiovascular Disease Flavonols Structural Classification Classification of Application Fields Source classification Plants Curcuma phaeocaulis Valeton Flavonoids Phenols Polyphenols Inflammation/Immunology Disease Research Fields Zingiberaceae	Bacterial COX NO Synthase Influenza Virus
Ermanin is a flavonoid isolated from Tanacetum microphyllum. Ermanin potently inhibits iNOS, *COX-2* activities, and inhibits platelet aggregation. Ermanin has anti-inflammatory, anti-tuberculous and anti-viral/bacterial properties .

HY-N0396

Harpagoside 1 Publications Verification	Structural Classification Iridoids Classification of Application Fields Terpenoids Pedaliaceae Plants Harpagophytum procumbens Inflammation/Immunology Disease Research Fields	COX NO Synthase
Harpagoside can be obtained by Harpagophytum procumbens, which has anti-inflammatory, anti-cancer, protective activity, and efficacy. Harpagoside has an inhibitory effect on *COX-1* and *COX-2* active, and suppresses NO production. Harpagoside inhibits HepG2 cell lipid polysaccharide, which is a protein that is expressed horizontally and selectively, and has anti-inflammatory and latent pain effects. Harpagoside has the ability to protect the body, and has a degenerative effect on the β-oxidation (Aβ) .

HY-N2434

[10]-Shogaol 1 Publications Verification	Zingiber officinale Roscoe Structural Classification Monophenols Classification of Application Fields Source classification Phenols Plants Disease Research Fields Zingiberaceae Cancer	COX
[10]-Shogaol is an antioxidant from Zingiber officinale for human skin cell growth and a migration enhancer. [10]-Shogaol inhibits COX-2 with an IC₅₀ of 7.5 μM and has antiproliferation activity .

HY-B0167R

Salicylic acid (Standard) 2-Hydroxybenzoic acid (Standard)	Structural Classification Classification of Application Fields Anti-aging Source classification Plants Endogenous metabolite Agricultural Research other families Ketones, Aldehydes, Acids Phenols Phytohormone Inflammation/Immunology Disease Research Fields Cancer	COX Autophagy Mitophagy Apoptosis Endogenous Metabolite
Salicylic acid (Standard) is the analytical standard of Salicylic acid. This product is intended for research and analytical applications. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation .

HY-N0698

Crocin II	Structural Classification Neurological Disease Classification of Application Fields Terpenoids Source classification Rubiaceae Diterpenoids Plants Gardenia jasminoides Ellis Inflammation/Immunology Disease Research Fields	NO Synthase COX Endogenous Metabolite
Crocin II is isolated from the fruit of Gardenia jasminoides with antioxidant, anticancer, and antidepressant activity. Crocin II inhibits NO production with an IC₅₀ value of 31.1 μM. Crocin II suppresses the expressions of protein and m-RNA of iNOS and *COX-2* .

HY-137957

Longiferone B	Structural Classification Terpenoids Sesquiterpenes Source classification Boesenbergia longiflora (Wallich) Kuntze Plants Zingiberaceae	NO Synthase COX
Longiferone B is a daucane sesquiterpene, that can be isolated from Boesenbergia longiflora rhizomes. Longiferone B shows anti-inflammatory activity against NO release with an IC₅₀ of 21.0 μM. Longiferone B also suppresses the iNOS and COX-2 mRNA expression .

HY-N0607

Ginsenoside Ro 1 Publications Verification Polysciasaponin P3; Chikusetsusaponin 5; Chikusetsusaponin V	Panax ginseng C. A. Meyer Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Plants Disease Research Fields Araliaceae Endocrinology	Calcium Channel Prostaglandin Receptor
Ginsenoside Ro (Polysciasaponin P3; Chikusetsusaponin 5; Chikusetsusaponin V) exhibits a Ca ²⁺-antagonistic antiplatelet effect with an IC₅₀ of 155 ?μM. Ginsenoside Ro reduces the production of TXA₂ more than it reduces the activities of COX-1 and TXAS.

HY-N13040

Isoscoparin-7-O-glucoside	Structural Classification Flavonoids Flavones Gramineae Source classification Hordeum vulgare Plants	COX
Isoscoparin-7-O-glucoside is a flavonoid compound found in barley leaves. The total phenolic content (TPC) of isoscoparin-7-O-glucoside is positively correlated with COX-2 inhibitory activity, indicating anti-inflammatory activity. Isoscoparin-7-O-glucoside can be used in the study of inflammation .

HY-N0222R

Avicularin (Standard)	Structural Classification Flavonoids Classification of Application Fields Source classification Phenols Plants Lauraceae Inflammation/Immunology Disease Research Fields Lindera aggregata (Sims) Kosterm.	COX NF-κB PPAR ERK GLUT Apoptosis
Avicularin (Standard) is the analytical standard of Avicularin. This product is intended for research and analytical applications. Avicularin is an orally active flavonoid. Avicularin inhibits NF-κB (p65), *COX-2* and PPAR-γ activities. Avicularin has anti-inflammatory, anti-infectious anti-allergic, anti-oxidant, hepatoprotective, and anti-tumor activities .

HY-N0523R

Gallic acid (Standard)	Structural Classification Microorganisms other families Source classification Phenols Polyphenols Plants Endogenous metabolite	COX Reactive Oxygen Species Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (Standard) is the analytical standard of Gallic acid. This product is intended for research and analytical applications. Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N0396R

Harpagoside (Standard)	Structural Classification Iridoids Terpenoids Pedaliaceae Plants Harpagophytum procumbens	COX NO Synthase
Harpagoside (Standard) is the analytical standard of Harpagoside. This product is intended for research and analytical applications. Harpagoside can be obtained by Harpagophytum procumbens, which has anti-inflammatory, anti-cancer, protective activity, and efficacy. Harpagoside has an inhibitory effect on COX-1 and COX-2 active, and suppresses NO production. Harpagoside inhibits HepG2 cell lipid polysaccharide, which is a protein that is expressed horizontally and selectively, and has anti-inflammatory and latent pain effects. Harpagoside has the ability to protect the body, and has a degenerative effect on the β-oxidation (Aβ) .

HY-N1390R

Syringaldehyde (Standard)	Structural Classification Monophenols Microorganisms Ketones, Aldehydes, Acids Source classification Phenols Manihot esculenta Crantz Euphorbiaceae Plants	COX
Syringaldehyde (Standard) is the analytical standard of Syringaldehyde. This product is intended for research and analytical applications. Syringaldehyde is a polyphenolic compound belonging to the group of flavonoids and is found in different plant species like Manihot esculenta and Magnolia officinalis . Syringaldehyde moderately inhibits COX-2 activity with an IC₅₀ of 3.5 μg/mL . Anti-hyperglycemic and anti-inflammatory activities .

HY-N0613

Sauchinone 1 Publications Verification	Structural Classification Saururaceae Classification of Application Fields Saururus chinensis (Lour.) Baill. Terpenoids Source classification Diterpenoids Plants Inflammation/Immunology Disease Research Fields	NF-κB
Sauchinone is a diastereomeric lignan isolated from Saururus chinensis (Saururaceae). Sauchinone inhibits LPS-inducible iNOS, TNF-α and COX-2 expression through suppression of I-κBα phosphorylation and p65 nuclear translocation. Sauchinone has anti-inflammatory and antioxidant activity .

HY-B0167A

Sodium Salicylate 5+ Cited Publications Salicylic acid sodium salt; 2-Hydroxybenzoic acid sodium salt	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Asclepiadaceae Phenols Plants Periploca sepium Bunge Inflammation/Immunology Disease Research Fields Cancer	COX NF-κB Ribosomal S6 Kinase (RSK) Autophagy Apoptosis Endogenous Metabolite
Sodium Salicylate (Salicylic acid sodium salt) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation . Sodium Salicylate is also a S6K inhibitor.Sodium Salicylate is a NF-κB inhibitor that decreases inflammatory gene expression and improves repair in aged muscle .

Cat. No.	Product Name	Chemical Structure

HY-B0261S1

Meloxicam-d3-1
Meloxicam-d₃-1 is the deuterium labeled Meloxicam. Meloxicam is a non-steroidal antiinflammatory agent, inhibits COX activity, with IC50s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively.

HY-B0261S

Meloxicam-d3
Meloxicam-d₃ is deuterium labeled Meloxicam. Meloxicam is a non-steroidal antiinflammatory agent, inhibits COX activity, with IC50s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively[1].

HY-78131AS

(S)-(+)-Ibuprofen D3
(S)-(+)-Ibuprofen-d₃ is a deuterium labeled (S)-(+)-Ibuprofen. (S)-(+)-Ibuprofen is the S(+)-enantiomer of Ibuprofen that inhibits COX-1 and COX-2 activity with IC50s of 2.1 μM and 1.6 μM. (S)-(+)-Ibuprofen has analgesic, antiinflammatory and antipyretic effects[1][2].

HY-N1380S1

Guaiacol-d3
Guaiacol-d₃ is the deuterium labeled Guaiacol. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation. Guaiacol has an anti-inflammatory activity[1].

HY-14397S2

Indometacin-d7
Indometacin-d₇ is deuterated labeled Indomethacin (HY-14397). Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-B0261S2

Meloxicam-13C,d3
Meloxicam- ¹³C,d₃ is deuterium labeled Meloxicam. Meloxicam is a non-steroidal antiinflammatory agent, inhibits COX activity, with IC50s of 0.49 µM and 36.6 µM for COX-2 and COX-1, respectively.

HY-N0356S

(+/-)-Catechin Gallate-13C3
(+/-)-Catechin Gallate- ¹³C₃ is the ¹³C-labeled (-)-Catechin gallate. (-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of COX-1 and COX-2 enzymes.

HY-N1380S

Guaiacol-d7
Guaiacol-d₇ is the deuterium labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].

HY-N1380S3

Guaiacol-d4
Guaiacol-d₄ is the deuterium labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].

HY-N1380S2

Guaiacol-13C6
Guaiacol- ¹³C₆ is the ¹³C labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].

HY-N1380S4

Guaiacol-d4-1
Guaiacol-d₄-1 is the deuterium labeled Guaiacol[1]. Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation[1]. Anti-inflammatory activity[2].

HY-B0167S

Salicylic acid-d6
Salicylic acid-d₆ is a deuterium labeled Salicylic acid. Salicylic acid inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].

HY-B0167S1

Salicylic acid-13C6
Salicylic acid- ¹³C₆ is the ¹³C-labeled Salicylic acid (HY-B0167). Salicylic acid is a precursor to and a metabolite of Aspirin (HY-14654), can inhibit cyclo-oxygenase-2 (COX-2) activity[1][2].

HY-B1138S

Fenbufen-d9

Fenbufen-d₉ (CL-82204-d9) is the deuterium labeled Fenbufen. Fenbufen (CL-82204) is an orally active non-steroidal anti-inflammatory drug (NSAID), with antipyretic effects. Fenbufen has potent activity in a variety of animal model, including carageenin edema, UV erythema and adjuvant arthritis. Fenbufen has inhibitory activities against COX-1 and COX-2 with IC50s of 3.9 μM and 8.1 μM, respectively. Fenbufen is a caspases (caspase-1, 3, 4, 5, 9) inhibitor[1][2][3][4][5].

HY-N0523S

Gallic acid-d2
Gallic acid-d₂ is the deuterium labeled Gallic acid[1]. Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2)[2]. Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities[3].

HY-12383S

Pelubiprofen-13C,d3

Pelubiprofen- ¹³C,d₃ is the ¹³C- and deuterium labeled Pelubiprofen. Pelubiprofen, an orally active and non-steroidal anti-inflammatory drug, is a member of the 2-arylpropionic acid family and has relatively selective effects on COX-2 activity. Pelubiprofen inhibits COX activity and the transforming growth factor-β activated kinase 1-IκB kinase β-NF-κB pathway, and has significant anti-inflammatory and analgesic effects[1].

HY-118139S

Celecoxib-d4
Celecoxib-d₄ is the deuterium labeled Desmethyl Celecoxib. Desmethyl Celecoxib (compound 3b) is a selective cyclooxygenase-2 (COX-2) inhibitor (IC50=32 nM) with anti-inflammatory activities. Desmethyl Celecoxib is an analog of Celecoxib and with the optimal yield of 75%[1].

HY-B2158S

Chlorotrianisene-d9
Chlorotrianisene-d₉ is the deuterium labeled Chlorotrianisene. Chlorotrianisene is a long-acting non-steroidal estrogen and an orally active estrogen receptor modulator. Chlorotrianisene exhibits antiestrogenic activity. Chlorotrianisene potently inhibits the enzyme COX-1 and inhibits platelet aggregation in whole blood[1][2][3].

HY-W015007S

Metyrosine-13C9,15N,d7
Metyrosine- ¹³C₉, ¹⁵N,d₇ is the deuterium, ¹³C-, and 15-labeled Metyrosine. Metyrosine is a selective tyrosine hydroxylase enzyme inhibitor. Metyrosine exerts anti-inflammatory and anti-ulcerative effects. Metyrosine significantly inhibits high COX-2 activity[1]. Metyrosine is a very effective agent for blood pressure control[2].

HY-121046S

Flunixin-d3
Flunixin-d₃ is the deuterium labeled Flunixin. Flunixin Meglumine is a potent inhibitor of COX used as analgesic agent with anti-inflammatory and antipyretic activity[1][2].

HY-137222S

4',5-Dihydroxy Diclofenac-13C6
4',5-Dihydroxy Diclofenac-13C₆ is a deuterated derivative of Diclofenac (HY-15036). Diclofenac is a potent *COX* inhibitor with anti-inflammatory activity .

HY-B0760S

Fenofibric acid-d6
Fenofibric acid-d₆ (FNF acid-d6) is the deuterium labeled Fenofibric acid. Fenofibric acid, an active metabolite of fenofibrate, is a PPAR activitor, with EC50s of 22.4 µM, 1.47 µM, and 1.06 µM for PPARα, PPARγ and PPARδ, respectively; Fenofibric acid also inhibits COX-2 enzyme activity, with an IC50 of 48 nM.

HY-N2007S

Veratric acid-d6

Veratric acid-d₆ is deuterium labeled Veratric acid. Veratric acid (3,4-Dimethoxybenzoic acid) is an orally active phenolic compound derived from vegetables and fruits, has antioxidant[1] and anti-inflammatory activities[3]. Veratric acid also acts as a protective agent against hypertension-associated cardiovascular remodelling[2]. Veratric acid reduces upregulated COX-2 expression, and levels of PGE2, IL-6 after UVB irradiation[3].

HY-18763S

Indobufen-d5
Indobufen-d₅ is deuterium labeled Indobufen. Indobufen is a platelet aggregation inhibitor. Indobufen is a reversible platelet cyclooxygenase (Cox) activity inhibitor. Indobufen suppresses thromboxane A2 (TxA2) synthesis. Indobufen down-regulates tissue factor (TF) in monocytes[1].

HY-129974S

3,3'-Diiodo-L-thyronine-13C6
3,3'-Diiodo-L-thyronine- ¹³C₆ is the ¹³C labeled 3,3'-Diiodo-L-thyronine[1]. 3,3'-Diiodo-L-thyronine (3,3'-T2) is an endogenous metabolite of thyroid hormone. 3,3'-Diiodo-L-thyronine significantly enhances COX activity[2][3].

HY-N7148S1

γ-Tocopherol-d4
γ-Tocopherol-d₄ is the deuterium labeled γ-Tocopherol. γ-Tocopherol (D-γ-Tocopherol) is a potent cyclooxygenase (COX) inhibitor. γ-Tocopherol is a naturally occurring form of Vitamin E in many plant seeds, such as corn oil and soybeans. γ-Tocopherol possesses antiinflammatory properties and anti-cancer activity[1][2].

HY-10582S

Flurbiprofen-d3

Flurbiprofen-d₃ is the deuterium labeled Flurbiprofen. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].

HY-10582S1

Flurbiprofen-d5

Flurbiprofen-d₅ is the deuterium labeled Flurbiprofen. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].

HY-10582S3

Flurbiprofen-d4

Flurbiprofen-d₄ is deuterated labeled Flurbiprofen (HY-10582). Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer .

HY-10582S2

Flurbiprofen-13C,d3

Flurbiprofen- ¹³C,d₃ is the ¹³C- and deuterium labeled Flurbiprofen. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].

HY-128463S

N-tert-Butyl-α-phenylnitrone-d14

N-tert-Butyl-α-phenylnitrone-d₁₄ is the deuterium labeled N-tert-Butyl-α-phenylnitrone[1]. N-tert-Butyl-α-phenylnitrone is a nitrone-based free radical scavenger that forms nitroxide spin adducts. N-tert-Butyl-α-phenylnitrone inhibits COX2 catalytic activity. N-tert-Butyl-α-phenylnitrone has potent ROS scavenging, anti-inflammatory, neuroprotective, anti-aging and anti-diabetic activities, and can penetrate the blood-brain barrier[2][3][4][5].

Cat. No.	Product Name		Classification

HY-119647

PPOH		Alkynes
PPOH, a fatty acid derivative, is a selective cyclooxygenase (COX) inhibitor that inhibits arachidonic acid cyclooxygenase activity in renal cortical microsomes. In addition, PPOH acts on CYP4A2 and CYP4A3 with the IC₅₀ values of 22 μM and 6.5 μM, respectively . PPOH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-159562

COX-2-IN-46		Azide
COX-2-IN-46 (compound 5m) is an anti-inflammatory agent with potent analgesic activity. COX-2-IN-46 exhibits a significant inhibitory effect on *COX-2* (IC₅₀=87.74 nM) .

HY-159561

COX-1-IN-2		Azide
COX-1-IN-2 (compound 5h) is an anti-inflammatory agent with potent analgesic activity. COX-1-IN-2 exhibits a significant inhibitory effect on *COX-1* (IC₅₀=38.76 nM) .

HY-159564

iNOS/COX-2-IN-3		Azide
iNOS/COX-2-IN-3 (compound 7d) is a dual inhibitor of iNOS and *COX-2, with potential anti-inflammatory activity* against LPS (HY-D1056)-induced RAW 264.7 cells (IC₅₀=3.48 μM). iNOS/COX-2-IN-3 has good plasma stability, oral activity and gastric safety, and its inhibitory activity on iNOS and *COX-2* expression is 5.43-fold and 2.37-fold that of Indomethacin (HY-14397), respectively .

HY-159169

5-LOX/sEH-IN-1		Azide
5-LOX/sEH-IN-1 (Compound 8o) is a dual 5-LOX/sEH-IN-1 inhibitor with cardioprotective effects, exhibiting IC₅₀ values of 3.05 μM and 2.20 nM respectively, and 5-LOX/sEH-IN-1 can also inhibit the activity of *COX-2* (IC₅₀=10.50 μM). 5-LOX/sEH-IN-1 has analgesic and anti-inflammatory effects, while reducing ulcer pathogenicity, and can be used to develop anti-inflammatory agents with fewer gastrointestinal and cardiovascular side effects .

Cat. No.	Product Name		Classification

HY-N0523A

Gallic acid hydrate 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate		Antioxidants Chelating Agents Preservatives
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

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