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Sulfonamide

" in MedChemExpress (MCE) Product Catalog:

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177

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Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-106662

Chloroquinoxaline sulfonamide Chloroquinoxaline; NSC-339004	Molecular Glues Topoisomerase Parasite	Infection Cancer
Chloroquinoxaline sulfonamide (Chloroquinoxaline), a structural analogue of sulfaquinoxaline, is a topoisomerase II alpha/beta poison. Chloroquinoxaline sulfonamide is used to control coccidiosis in poultry, rabbit, sheep, and cattle . Antitumor activity .

HY-W074975

CL 5343 5-Amino-1,3,4-thiadiazole-2-Sulfonamide	Carbonic Anhydrase	Cancer
CL 5343 (5-Amino-1,3,4-thiadiazole-2-sulfonamide) is an inhibitor of human carbonic anhydrase B (HCA-B). CL 5343 can serve as a CA9 ligand to achieve the targeted delivery of maytansinoid to the cell membrane of SKRC52 renal cancer cells .

HY-160094

*BCN-sulfonamide-PEG2-sulfonamide-N-bis(ethanol)*	Ligands for Target Protein for PROTAC	Cancer
BCN-sulfonamide-PEG2-sulfonamide-N-bis ethanol (compound 71) is a Ligands for Target Protein for PROTAC that contains a sulfonamide linker to increase the solubility of the linker-conjugate. BCN-sulfonamide-PEG2-sulfonamide-N-bis ethanol can be used to synthesize PROTACs with antitumor activity .

HY-W041324R

*Glimepiride sulfonamide* (Standard)**	Others	Infection
Glimepiride sulfonamide (Standard) is the analytical standard of Glimepiride sulfonamide. This product is intended for research and analytical applications. Glimepiride sulfonamide is a intermediate, and can be used to synthesize Glimepiride (HY-B0104) (antidiabetic agent) .

HY-W041324

Glimepiride sulfonamide	Others	Infection
Glimepiride sulfonamide is a intermediate, and can be used to synthesize Glimepiride (HY-B0104) (antidiabetic agent) .

HY-Y0544S

*N-Methyl-N-nitrosotoluene-4-sulfonamide-d3*	Isotope-Labeled Compounds	Others
N-Methyl-N-nitrosotoluene-4-sulfonamide-d₃ is the deuterium labeled N-Methyl-N-nitrosotoluene-4-sulfonamide[1].

HY-79602S

4-Tolyl-d4-sulfonamide p-Tosylamide-d₄	Isotope-Labeled Compounds	Others
4-Tolyl-sulfonamide-d₄ is the deuterium labeled 4-Tolyl-sulfonamide[1].

HY-133933

Maleylsulfathiazole	Others	Others
Maleylsulfathiazole is an N ⁴-dibasic acid-substituted sulfonamides .

HY-B0212S

Sulfapyridine-d4	Bacterial	Infection
Sulfapyridine-d₄ a deuterium labeled Sulfapyridine. Sulfapyridine is a sulfonamide antibacterial[1].

HY-B0273S1

Sulfadiazine-13C6	Isotope-Labeled Compounds Bacterial Parasite Antibiotic	Infection
Sulfadiazine- ¹³C₆ is a labeled Sulfadiazine (HY-B0273). Sulfadiazine is a sulfonamide?antibiotic with antimalarial activity[1].

HY-B0507

Sulfathiazole 3 Publications Verification	Bacterial Antibiotic	Infection
Sulfathiazole, an organosulfur compound, is used as a short-acting sulfonamide antibiotic .

HY-161174

Carbonic anhydrase inhibitor 17	Carbonic Anhydrase	Neurological Disease
Carbonic anhydrase inhibitor 17 (compound 7c) ,pyridazine-tethered sulfonamide, is a carbonic anhydrase II inhibitor with IC₅₀ of 0.63 nM .

HY-B0507R

Sulfathiazole (Standard)	Bacterial Antibiotic	Infection
Sulfathiazole (Standard) is the analytical standard of Sulfathiazole. This product is intended for research and analytical applications. Sulfathiazole, an organosulfur compound, is used as a short-acting sulfonamide antibiotic .

HY-135393S

Sulfadimethoxypyrimidine-d4	Isotope-Labeled Compounds Bacterial	Infection
Sulfadimethoxypyrimidine-d₄ is a deuterium labeled Sulfadimethoxypyrimidine. Sulfadimethoxypyrimidine is a sulfonamide antibiotic with a broad-spectrum antibacterial effect[1].

HY-B0273

Sulfadiazine 4 Publications Verification	Bacterial Parasite Antibiotic	Infection
Sulfadiazine is a sulfonamide?antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research .

HY-B0322S1

Sulfamethoxazole-13C6	Antibiotic Bacterial	Infection
Sulfamethoxazole- ¹³C₆ is a ¹³C labeled Sulfamethoxazole. Sulfamethoxazole (Ro 4-2130) is a sulfonamide bacteriostatic antibiotic, used for bacterial infections. Sulfonamides is a competitive antagonist of para-aminobenzoic acid (PABA)[1].

HY-B0273A

Sulfadiazine sodium 4 Publications Verification	Bacterial Parasite Antibiotic	Infection
Sulfadiazine sodium is a sulfonamide antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research .

HY-B0322S

Sulfamethoxazole-d4 1 Publications Verification Ro 4-2130-d₄	Bacterial Antibiotic	Infection
Sulfamethoxazole-d₄ is a deuterium labeled Sulfamethoxazole (Ro 4-2130). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic[1].

HY-B0273S

Sulfadiazine-d4	Bacterial	Infection
Sulfadiazine-d₄ is a deuterium labeled Sulfadiazine. Sulfadiazine is a sulfonamide antibiotic used for the treatment of toxoplasmosis[1][2].

HY-W013266

N4-Acetylsulfamethoxazole Acetylsulfamethoxazole	Bacterial	Infection Metabolic Disease
N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of Sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections .

HY-B0507S

Sulfathiazole-d4	Isotope-Labeled Compounds Bacterial	Infection
Sulfathiazole-d₄ is a deuterium labeled Sulfathiazole. Sulfathiazole, an organosulfur compound, is used as a short-acting sulfonamide antibiotic[1].

HY-B0273R

Sulfadiazine (Standard)	Bacterial Parasite Antibiotic	Infection
Sulfadiazine (Standard) is the analytical standard of Sulfadiazine. This product is intended for research and analytical applications. Sulfadiazine is a sulfonamide antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research .

HY-16472

Sulfacytine	Antibiotic Bacterial	Infection
Sulfacytine is a short-acting sulfonamide antibiotic. Sulfacytine is active against bacteria and is an effective agent for the research of acute uncomplicated urinary tract infections .

HY-B0946

Sulfamonomethoxine	Bacterial Antibiotic	Infection
Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

HY-121214

Amisulbrom	Mitochondrial Metabolism	Infection
Amisulbrom is a sulfonamide fungicide used to control oomycete diseases. Amisulbrom biochemically inhibits the cytochrome-bc1 complex of the mitochondrial electron transport system .

HY-B0337S

Sulfadimethoxine-d4 Sulphadimethoxine-d₄	Bacterial	Infection
Sulfadimethoxine-d₄ is a deuterium labeled Sulfadimethoxine (Sulphadimethoxine). Sulfadimethoxine is a sulfonamide antibiotic used to treat many infections including treatment of respiratory, urinary tract, enteric, and soft tissue infections[1].

HY-132156

Carbonic anhydrase inhibitor 22	Carbonic Anhydrase	Neurological Disease
Carbonic anhydrase inhibitor 22 (Compd 2g), a sulfonamide carbonic anhydrase inhibitor, with K_i values of 762 nM (hCA I), 20.3 nM (hCA II), 8.3 nM (hCA VII), 17.9 nM (hCA IX) and 10.5 nM (hCA XII), repectively .

HY-B1267

Sulfaguanidine	Bacterial Antibiotic	Infection
Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery .

HY-B0273AR

Sulfadiazine sodium (Standard)	Bacterial Parasite Antibiotic	Infection
Sulfadiazine (sodium) (Standard) is the analytical standard of Sulfadiazine (sodium). This product is intended for research and analytical applications. Sulfadiazine sodium is a sulfonamide?antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research .

HY-107321

Azosemide 3 Publications Verification	NKCC	Metabolic Disease
Azosemide, a sulfonamide loop diuretic, is a potent NKCC1 inhibitor with IC₅₀s of 0.246 µM and 0.197 µM for hNKCC1A and NKCC1B, respectively .

HY-W587780

Sulfamethoxazole-NO SMX-NO	Others	Inflammation/Immunology
Sulfamethoxazole-NO (SMX-NO) is the major immunogen in sulfonamide allergy, producing modest ascorbic acid depletion and hemoglobin adduct formation. Sulfamethoxazole-NO haptens tissue proteins and is immunogenic in rodents .

HY-B1267S

Sulfaguanidine-d4	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Sulfaguanidine-d₄ is the deuterium labeled Sulfaguanidine. Sulfaguanidine, belongs to the class of sulfonamide agent, is an orally active antibiotic. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery[1][2].

HY-W013266R

N4-Acetylsulfamethoxazole (Standard)	Drug Metabolite Bacterial	Infection Metabolic Disease
N4-Acetylsulfamethoxazole (Standard) is the analytical standard of N4-Acetylsulfamethoxazole. This product is intended for research and analytical applications. N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of Sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections .

HY-B0512S

Sulfamerazine D4	Bacterial	Infection
Sulfamerazine-d₄ is a deuterium labeled Sulfamerazine. Sulfamerazine, a sulfonamide antibacterial, inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes[1].

HY-B0946S

Sulfamonomethoxine-d4	Bacterial	Infection
Sulfamonomethoxine-d₄ is a deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[1].

HY-121214R

Amisulbrom (Standard)	Mitochondrial Metabolism	Infection
Amisulbrom (Standard) is the analytical standard of Amisulbrom. This product is intended for research and analytical applications. Amisulbrom is a sulfonamide fungicide used to control oomycete diseases. Amisulbrom biochemically inhibits the cytochrome-bc1 complex of the mitochondrial electron transport system .

HY-B0946R

Sulfamonomethoxine (Standard)	Bacterial Antibiotic	Infection
Sulfamonomethoxine (Standard) is the analytical standard of Sulfamonomethoxine. This product is intended for research and analytical applications. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

HY-B1267R

Sulfaguanidine (Standard)	Bacterial Antibiotic	Infection
Sulfaguanidine (Standard) is the analytical standard of Sulfaguanidine. This product is intended for research and analytical applications. Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery .

HY-148431

Antimicrobial agent-14	Bacterial	Infection
Antimicrobial agent-14, a benzyl thiophene sulfonamide derivative is an antimicrobial agent, with a MIC of 200 μM against Campylobacter coli ATCC33559. Antimicrobial agent-14 can be used for the research of bacterial foodborne gastroenteritis .

HY-B1386

Halazone	Bacterial Carbonic Anhydrase Sodium Channel	Infection
Halazone is an atypical antimicrobial sulfonamide derivative and a carbonic anhydrase II inhibitor with a K_d value of 1.45 µM. Halazone protects sodium channels from inactivation. Halazone is widely used for disinfection of drinking water .

HY-147388

hiCE inhibitor-1	Others	Metabolic Disease
hiCE inhibitor-1, a sulfonamide derivative, is a selective human intestinal enzyme (hiCE) inhibitor with a K_i value of 53.3 nM. hiCE inhibitor-1 can be used to improve Irinotecan (HY-16562)-induced diarrhoea .

HY-163116

Anti-inflammatory agent 67	COX Carbonic Anhydrase	Neurological Disease Inflammation/Immunology
Anti-inflammatory agent 67 (compound 7a) is a dual inhibitor of carbonic anhydrase and COX-2, a sulfonamide derivative of Polmacoxib (HY-16726), and has anti-inflammatory properties and analgesic activity. Anti-inflammatory agent 67 has IC₅₀s of 10.4 μM and 50 nM for COX-1 and COX-2, respectively. The Ki of anti-inflammatory agent 67 binding to different isoforms of carbonic anhydrase are 48.3 nM (CA I), 42.2 nM (CA II), 52.3 nM (CA IX), and 13.3 nM (CA XII) .

HY-163117

Anti-inflammatory agent 68	COX Carbonic Anhydrase	Neurological Disease Inflammation/Immunology
Anti-inflammatory agent 68 (compound 7b) is a dual inhibitor of carbonic anhydrase and COX-2, a sulfonamide derivative of Polmacoxib (HY-16726), with anti-inflammatory properties and analgesic activity. Anti-inflammatory agent 68 has IC₅₀s of 12.6 μM and 60 nM for COX-1 and COX-2, respectively. The Ki of anti-inflammatory agent 68 binding to different isoforms of carbonic anhydrase are 52.6 nM (CA I), 79.1 nM (CA II), 58.1 nM (CA IX), and 17.2 nM (CA XII) .

HY-108425B

(Rac)-AMG8379 (Rac)-AMG8380	Sodium Channel	Neurological Disease
(Rac)-AMG8379 ((Rac)-AMG8380) is a racemate of AMG8379. AMG8379 is a potent, orally active and selective sulfonamide antagonist of NaV1.7, with IC₅₀s of 8.5 and 18.6 nM for hNaV1.7 and mNaV1.7, respectively .

HY-162125

AT2 receptor ligand-1	Angiotensin Receptor	Cardiovascular Disease
AT2 receptor ligand-1(compound 14) is a potent angiotensin AT2 receptor ligand with the K_i** 4.9 nM. AT2 receptor ligand-1 shows high stability in microsomes of the sulfonamide ligands .**

HY-112586

Sulfaethoxypyridazine	Bacterial Antibiotic	Infection
Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs .

HY-108425

AMG8379	Sodium Channel	Neurological Disease
AMG8379 is a potent, orally active and selective sulfonamide antagonist of the voltage-gated sodium channel NaV1.7, with IC₅₀s of 8.5 and 18.6 nM for hNaV1.7 and mNaV1.7, respectively. AMG8379 potently and reversibly blocks endogenous Tetrodotoxin (TTX)-sensitive sodium channels in dorsal root ganglia (DRG) neurons with an IC₅₀ of 3.1 nM .

HY-14571

E7820 4 Publications Verification ER68203-00	Molecular Glues Integrin	Cancer
E7820 (ER68203-00), an orally active aromatic sulfonamide derivative, is a unique angiogenesis inhibitor suppressing an expression of integrin alpha2 subunit on endothelium. E7820 inhibits rat aorta angiogenesis with an IC₅₀ of 0.11 μg/ml. E7820 modulates α-1, α-2, α-3, and α-5 integrin mRNA expression. Antiangiogenic and antitumor activity .

HY-B0322

Sulfamethoxazole 5+ Cited Publications Ro 4-2130	Bacterial Antibiotic	Infection
Sulfamethoxazole (Ro 4-2130) is a sulfonamide bacteriostatic antibiotic, used for bacterial infections. Sulfonamides is a competitive antagonists of para-aminobenzoic acid (PABA) .

HY-112586S1

Sulfaethoxypyridazine-13C6	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Sulfaethoxypyridazine- ¹³C₆ is the ¹³C₆ labeled Sulfaethoxypyridazine. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs.

Cat. No.	Product Name	Type

HY-D0017

Dansyl chloride DNSCl	Protein Labeling
Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

Cat. No.	Product Name	Target	Research Area

HY-P4154

Bevonescein ALM-488	Fluorescent Dye	Neurological Disease
Bevonescein (ALM-488) is a novel, intravenously-administrated fluorescein-conjugated peptide that binds nerve-associated connective tissue, labels peripheral nerves under real-time fluorescence imaging (FL) in living mice and human ex vivo nerve tissue. Bevonescein is a peptide-linked tracer which fluorescently labeled both intact and degenerated nerves .

HY-P1103

CTCE-9908 1 Publications Verification	CXCR	Cancer
CTCE-9908 is a potent and selective CXCR4 antagonist. CTCE-9908 induces mitotic catastrophe, cytotoxicity and inhibits migration in CXCR4-expressing ovarian cancer cells .

HY-P2231A

Cotadutide acetate 1 Publications Verification MEDI0382 acetate	GCGR	Metabolic Disease
Cotadutide (MEDI0382) acetate is a potent dual agonist of glucagon-like peptide-1 (GLP-1) and GCGR with EC₅₀ values of 6.9 pM and 10.2 pM, respectively. Cotadutide acetate exhibits ability to facilitate both weight loss and glycaemic control, and alleviate fibrosis. Cotadutide acetate can be used in the research of obesity and type 2 diabetes (T2D) .

HY-P2231

Cotadutide 1 Publications Verification MEDI0382	GCGR	Metabolic Disease
Cotadutide (MEDI0382) is a potent dual agonist of glucagon-like peptide-1 (GLP-1) and GCGR with EC₅₀ values of 6.9 pM and 10.2 pM, respectively. Cotadutide exhibits ability to facilitate both weight loss and glycaemic control, and alleviate fibrosis. Cotadutide can be used in the research of obesity and type 2 diabetes (T2D) .

HY-P10026

Nisotirostide LY-3457263	Peptides	Metabolic Disease
Nisotirotide (LY-3457263) is a PYY analog agonist studied in type 2 diabetes and obesity .

HY-P1103A

CTCE-9908 TFA	CXCR	Cancer
CTCE-9908 TFA is a potent and selective CXCR4 antagonist. CTCE-9908 TFA induces mitotic catastrophe, cytotoxicity and inhibits migration in CXCR4-expressing ovarian cancer cells .

HY-P4757

N1-Glutathionyl-spermidine disulfide	Peptides	Others
N1-Glutathionyl-spermidine disulfide is a substrate of trypanothione reductase .

HY-P1321

GR231118 1229U91; GW1229	Neuropeptide Y Receptor	Neurological Disease
GR231118, an analogue of the C-terminus of neuropeptide Y, is a potent , competitive and relative seletive antagonist at human neuropeptide Y Y receptor with a pK_i of 10.4. GR231118 a potent agonist at the human neuropeptide Y Y4 receptor (pEC₅₀=8.6; pK_i=9.6) and a weak agonist at the human and rat neuropeptide YY2 and Y5 receptors. GR231118 also has high affinity for the mouse neuropeptide Y Y6 receptor (pK_i= 8.8) .

HY-P1321A

GR231118 TFA 1229U91 TFA; GW1229 TFA	Neuropeptide Y Receptor	Neurological Disease
GR231118 TFA, an analogue of the C-terminus of neuropeptide Y, is a potent , competitive and relative seletive antagonist at human neuropeptide YY receptor with a pK_i of 10.4. GR231118 a potent agonist at the human neuropeptide YY4 receptor (pEC₅₀=8.6; pK_i=9.6) and a weak agonist at the human and rat neuropeptide Y Y2 and Y5 receptors. GR231118 also has high affinity for the mouse neuropeptide YY6 receptor (pK_i= 8.8) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0507

Sulfathiazole 3 Publications Verification	Infection Classification of Application Fields Disease Research Fields	Bacterial Antibiotic
Sulfathiazole, an organosulfur compound, is used as a short-acting sulfonamide antibiotic .

HY-B0439

Sulfadoxine Sulphadoxine	Infection Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Parasite HIV Antibiotic Endogenous Metabolite
Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

HY-B0439R

Sulfadoxine (Standard) Sulphadoxine (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Parasite HIV Antibiotic Endogenous Metabolite
Sulfadoxine (Standard) is the analytical standard of Sulfadoxine. This product is intended for research and analytical applications. Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

HY-121071

Ascamycin	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Bacterial Nucleoside Antimetabolite/Analog Antibiotic
Ascamycin is a 5'-O-sulfonamide ribonucleoside antibiotic produced by Streptomyces sp. JCM9888. Ascamycin has a selective antibacterial activity against *Xanthomonas* species with MIC values of 0.4 μg/mL, 12.5 μg/mL and 12.5 μg/mL for *Xanthomonas citri, Xanthomonas oryzae* and *Mycobacterium phlei*, respectively .

Cat. No.	Product Name	Chemical Structure

HY-B0322S1

Sulfamethoxazole-13C6
Sulfamethoxazole- ¹³C₆ is a ¹³C labeled Sulfamethoxazole. Sulfamethoxazole (Ro 4-2130) is a sulfonamide bacteriostatic antibiotic, used for bacterial infections. Sulfonamides is a competitive antagonist of para-aminobenzoic acid (PABA)[1].

HY-B0322S

Sulfamethoxazole-d4 1 Publications Verification
Sulfamethoxazole-d₄ is a deuterium labeled Sulfamethoxazole (Ro 4-2130). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic[1].

HY-B0273S

Sulfadiazine-d4
Sulfadiazine-d₄ is a deuterium labeled Sulfadiazine. Sulfadiazine is a sulfonamide antibiotic used for the treatment of toxoplasmosis[1][2].

HY-Y0544S

*N-Methyl-N-nitrosotoluene-4-sulfonamide-d3*
N-Methyl-N-nitrosotoluene-4-sulfonamide-d₃ is the deuterium labeled N-Methyl-N-nitrosotoluene-4-sulfonamide[1].

HY-79602S

4-Tolyl-d4-sulfonamide
4-Tolyl-sulfonamide-d₄ is the deuterium labeled 4-Tolyl-sulfonamide[1].

HY-B0212S

Sulfapyridine-d4
Sulfapyridine-d₄ a deuterium labeled Sulfapyridine. Sulfapyridine is a sulfonamide antibacterial[1].

HY-B0273S1

Sulfadiazine-13C6
Sulfadiazine- ¹³C₆ is a labeled Sulfadiazine (HY-B0273). Sulfadiazine is a sulfonamide?antibiotic with antimalarial activity[1].

HY-135393S

Sulfadimethoxypyrimidine-d4
Sulfadimethoxypyrimidine-d₄ is a deuterium labeled Sulfadimethoxypyrimidine. Sulfadimethoxypyrimidine is a sulfonamide antibiotic with a broad-spectrum antibacterial effect[1].

HY-B0507S

Sulfathiazole-d4
Sulfathiazole-d₄ is a deuterium labeled Sulfathiazole. Sulfathiazole, an organosulfur compound, is used as a short-acting sulfonamide antibiotic[1].

HY-B0337S

Sulfadimethoxine-d4
Sulfadimethoxine-d₄ is a deuterium labeled Sulfadimethoxine (Sulphadimethoxine). Sulfadimethoxine is a sulfonamide antibiotic used to treat many infections including treatment of respiratory, urinary tract, enteric, and soft tissue infections[1].

HY-B1267S

Sulfaguanidine-d4
Sulfaguanidine-d₄ is the deuterium labeled Sulfaguanidine. Sulfaguanidine, belongs to the class of sulfonamide agent, is an orally active antibiotic. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery[1][2].

HY-B0512S

Sulfamerazine D4
Sulfamerazine-d₄ is a deuterium labeled Sulfamerazine. Sulfamerazine, a sulfonamide antibacterial, inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes[1].

HY-B0946S

Sulfamonomethoxine-d4
Sulfamonomethoxine-d₄ is a deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[1].

HY-112586S1

Sulfaethoxypyridazine-13C6
Sulfaethoxypyridazine- ¹³C₆ is the ¹³C₆ labeled Sulfaethoxypyridazine. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs.

HY-B0337S1

Sulfadimethoxine-d6
Sulfadimethoxine-d₆ is the deuterium labeled Sulfadimethoxine. Sulfadimethoxine is a sulfonamide antibiotic used to treat many infections[1].

HY-B0337S2

Sulfadimethoxine-13C6
Sulfadimethoxine- ¹³C₆ is the ¹³C-labeled Sulfadimethoxine. Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].

HY-A0130S

Sulfalene-13C6
Sulfalene- ¹³C₆ is the ¹³C₆ labeled Sulfalene. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial .

HY-B1781S

Sulfachloropyridazine-13C6
Sulfachloropyridazine- ¹³C₆ is the ¹³C₆ labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.

HY-136382S

Sulfachloropyridazine-d4
Sulfachloropyridazine-d₄ is the deuterium labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria[1].

HY-B0946S1

Sulfamonomethoxine-d3
Sulfamonomethoxine-d₃ is the deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

HY-B0946S2

Sulfamonomethoxine-13C6
Sulfamonomethoxine- ¹³C₆ is the ¹³C₆ labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

HY-B1267S1

Sulfaguanidine-13C6
Sulfaguanidine- ¹³C₆ is the ¹³C₆ labeled Sulfaguanidine. Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery.

HY-B0946S3

Sulfamonomethoxine-d3-1
Sulfamonomethoxine-d₃-1 is the deuterium labeled Sulfamonomethoxine[1]. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[2].

HY-B0213S1

Sulfameter-13C6
Sulfameter- ¹³C₆ is the ¹³C₆ labeled Sulfameter. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis.

HY-B0439S

Sulfadoxine-d4
Sulfadoxine-d₄ is the deuterium labeled Sulfadoxine. Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

HY-U00131S

Sulfabrom-d4
Sulfabrom-d4 (N 3517-d4) is is the deuterium labeled Sulfabrom (HY-U00131). Sulfabrom is a long-acting Sulfonamide that is used for the treatment of coccidiosis and various bacterial infections in the poultry, swine and cattle .

HY-B0035S

Sulfamethazine-d4
Sulfamethazine-d₄ is a deuterium labeled Sulfamethazine (Sulfadimidine). Sulfamethazine is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections)[1][2].

HY-W013266S

N4-Acetylsulfamethoxazole-d4
N4-Acetylsulfamethoxazole-d₄ is the deuterium labeled N4-Acetylsulfamethoxazole. N4-Acetylsulfamethoxazole (Acetylsulfamethoxazole) is a metabolite of Sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide bacteriostatic antibiotic, used for bacterial infections[1].

HY-B0553S

Methazolamide-d6
Methazolamide-d₆ is the deuterium labeled Methazolamide. Methazolamide (L584601) is a sulfonamide derivative used as a carbonic anhydrase inhibitor with a Ki of 14 nM for human carbonic anhydrase II. Methazolamide, an intraocular pressure-lowering agent, reduces intraocular pressure elevations associated with glaucoma and other ocular disorders[1][2].

HY-B0213S

Sulfameter-d4
Sulfameter-d₄ (Sulfametoxydiazine-d₄; 5-Methoxysulfadiazine-d₄)is the deuterium labeledSulfameter(HY-B0213) . Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis .

HY-150670S

Dansyl-2-(2-azidoethoxy)ethanamine-d6

Dansyl-2-(2-azidoethoxy)ethanamine-d₆ is the deuterium labeled Dansyl-2-(2-azidoethoxy)ethanamine[1]. Dansyl-2-(2-azidoethoxy)ethanamine-d6 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W027544S1

(7-Methoxy-2-oxo-2H-chromen-4-yl)-acetic acid-d6

(7-Methoxy-2-oxo-2H-chromen-4-yl)-acetic acid-d₆ is the deuterium labeled MCA[1]. MCA is a coumarin derivative. MCA quantitates platelet-activating factor by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities[2][3]. (7-Methoxy-2-oxo-2H-chromen-4-yl)-acetic acid-d6 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-B0688S

Dapsone-d8

Dapsone-d₈ is a deuterium labeled Dapsone. Dapsone is an orally active and blood-brain penetrant sulfonamide antibiotic with antibacterial, antigenic and anti-inflammatory activities[1]. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone can be used as an anticonvulsant and also in the research of skin and glioblastoma diseases[2][3][4][5].

HY-B0439S1

Sulfadoxine D3

Sulfadoxine-d₃ is a deuterium labeled Sulfadoxine (HY-B0439). Sulfadoxine is a sulfonamide that is used, usually in combination with Pyrimethamine (HY-18062), for multidrug-resistant Plasmodium falciparum and P. vivax inhibition. Unlike PYR, Sulfadoxine has no impact on HIV replication or MT-2 cell cycle progression. But also Sulfadoxine exhibits suppression on respiratory, and urinary tract infections[1][2][3][4].

HY-B0688S1

Dapsone-d4

Dapsone-d₄ is the deuterium labeled Dapsone. Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities[1]. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[2][3].

HY-B0688S2

Dapsone-13C12

Dapsone- ¹³C₁₂ is the ¹³C₁₂ labeled Dapsone (HY-B0688). Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al .

Cat. No.	Product Name		Classification