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Pathways Recommended:	Cell Cycle/DNA Damage

Results for "

DNA relaxation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	DNA/RNA Synthesis (3) Antibiotic (1) Bacterial (3) Calcium Channel (1) Endogenous Metabolite (5) Fungal (2) Histone Demethylase (5) Histone Methyltransferase (2) Isotope-Labeled Compounds (1) Parasite (2) Phosphodiesterase (PDE) (2) Platelet-activating Factor Receptor (PAFR) (1) Topoisomerase (6)
By Research Areas:	Cancer (13) Cardiovascular Disease (3) Infection (7) Inflammation/Immunology (3) Metabolic Disease (2) Neurological Disease (4)

Inhibitors & Agonists

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: DNA-PK DNA Methyltransferase DNA Stain DNA Alkylator/Crosslinker DNA/RNA Synthesis

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-161152

DNA relaxation-IN-1	DNA/RNA Synthesis	Cancer
DNA relaxation-IN-1 (compound 27) is a DNA Ligase 1 (DNA Lig1) inhibitor, which inhibits DNA ligation and disrupts Lig I’s DNA relaxation activity. DNA relaxation-IN-1 combined with Topotecan (HY-13768) exhibits a synergistic antiproliferative effect on colorectal cancer cells .

HY-137466

ARN-21934	Topoisomerase	Cancer
ARN-21934 is a potent, highly selective, blood-brain barrier (BBB) penetrant inhibitor for human topoisomerase II α over β. ARN-21934 inhibits DNA relaxation with an IC₅₀ of 2 μM as compared to the anticancer agent Etoposide (IC₅₀=120 μM). ARN-21934 exhibits a favorable in vivo pharmacokinetic profile and is a promising lead compound for anticancer research .

HY-N3488

Isodiospyrin	Topoisomerase Bacterial Fungal	Infection Cancer
Isodiospyrin, a natural dimeric naphthoquinone, is a human DNA topoisomerase I (Topoisomerase) inhibitor. Isodiospyrin can prevent both DNA relaxation and kinase activities of human topoisomerase I. Isodiospyrin shows anticancer, antibacterial and antifungal activities .

HY-18351

Indotecan LMP-400; NSC-724998	Topoisomerase	Infection Cancer
Indotecan (LMP-400), an indenoisoquinoline derivative, is a potent Topoisomerase I inhibitor, with IC₅₀s of 300, 1200, 560 nM for P388, HCT116, MCF-7 cell lines, respectively. Indotecan prevents the relaxation of supercoiled DNA and can be used for the research of visceral leishmaniasis .

HY-N2646

5-Heptadec-cis-8-enylresorcinol	Fungal	Infection
5-Heptadec-cis-8-enylresorcinol is a 5-alkylresorcinol that can be isolated from etiolated rice seedlings. 5-Heptadec-cis-8-enylresorcinol is an antifungal agent against the rice blast fungus. 5-Heptadec-cis-8-enylresorcinol mediates DNA relaxation .

HY-117657

(-)-BO 2367	Topoisomerase Bacterial	Inflammation/Immunology Cancer
(-)-BO 2367, an antimicrobial quinolone, is a strong mammalian and bacterial topoisomerase II inhibitor. (-)-BO 2367 shows IC₅₀ values with 3.8 μM, 0.5 μM, and 1 μM against the DNA relaxation activity of L1210 topoisomerase II and the supercoiling activities of Escherichia coli gyrase and Micrococcus luteus gyrase, respectively. (-)-BO 2367 is a potent antitumor agent .

HY-N1620

1-Cinnamoylpyrrolidine	DNA/RNA Synthesis Platelet-activating Factor Receptor (PAFR)	Cardiovascular Disease
1-Cinnamoylpyrrolidine (Compound 3), a crude extract prepared from Piper caninum, is a *DNA* strand scission agent, induces the relaxation of supercoiled pBR322 plasmid DNA . 1-Cinnamoylpyrrolidine (Compound 4) inhibits platelet aggregation induced by PAF with an IC₅₀ of 37.3 μM .

HY-18351A

Indotecan hydrochloride LMP-400 hydrochloride; NSC-724998 hydrochloride	Topoisomerase	Infection Cancer
Indotecan hydrochloride, an indenoisoquinoline derivative, is a potent Topoisomerase I inhibitor, with IC₅₀s of 300, 1200, 560 nM for P388, HCT116, MCF-7 cell lines, respectively. Indotecan hydrochloride prevents the relaxation of supercoiled DNA and can be used for the research of visceral leishmaniasis .

HY-14780

Viquidacin NXL 101	Antibiotic Topoisomerase DNA/RNA Synthesis Bacterial	Infection
Viquidacin (NXL 101) is an antibiotic with inhibitory activity against topoisomerase IV and DNA gyrase. Viquidacin exhibits antibacterial activity against gram positive bacterial by inhibiting the supercoiling, decatenation and relaxation in strains Staphylococcus aureus and Escherichia coli in micromolar levels. Viquidacin inhibits S. aureus wildtype and mutants with MIC of 2-128 mg/L .

HY-110137A

Furamidine DB75; NSC 305831	Histone Methyltransferase Phosphodiesterase (PDE) Parasite	Infection Inflammation/Immunology Cancer
Furamidine (DB75) is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor with an IC₅₀ of 9.4 μM. Furamidine is selective for PRMT1 over PRMT5, PRMT6, and PRMT4 (CARM1) (IC₅₀s of 166 µM, 283 µM, and >400 µM, respectively). Furamidine is a potent, reversible and competitive tyrosyl-DNA phosphodiesterase 1 (TDP-1) inhibitor. Inhibition of TDP-1 by Furamidine is effective both with single- and double-stranded DNA substrates but is slightly stronger with the duplex DNA. Furamidine is also an antiparasite agent .

HY-110137

Furamidine dihydrochloride 2 Publications Verification DB75 dihydrochloride; NSC 305831 dihydrochloride	Histone Methyltransferase Phosphodiesterase (PDE) Parasite	Infection Inflammation/Immunology Cancer
Furamidine dihydrochloride (DB75 dihydrochloride) is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor with an IC₅₀ of 9.4 μM. Furamidine dihydrochloride is selective for PRMT1 over PRMT5, PRMT6, and PRMT4 (CARM1) (IC₅₀s of 166 μM, 283 μM, and >400 μM, respectively). Furamidine dihydrochloride is a potent, reversible and competitive tyrosyl-DNA phosphodiesterase 1 (TDP-1) inhibitor. Inhibition of TDP-1 by Furamidine dihydrochloride is effective both with single- and double-stranded DNA substrates but is slightly stronger with the duplex DNA. Furamidine dihydrochloride is also an antiparasite agent .

HY-W011269

Eicosapentaenoic Acid sodium EPA sodium; Timnodonic acid sodium	Endogenous Metabolite Histone Demethylase	Cardiovascular Disease Metabolic Disease Cancer
Eicosapentaenoic Acid (EPA)sodium is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid sodium exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid sodium activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid sodium can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-B0660

Eicosapentaenoic Acid Maximum Cited Publications 19 Publications Verification EPA; Timnodonic acid	Endogenous Metabolite Histone Demethylase	Neurological Disease Cancer
Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-B0660A

Eicosapentaenoic acid (metformin) EPA (metformin); Timnodonic acid (metformin)	Endogenous Metabolite Histone Demethylase	Neurological Disease Cancer
Eicosapentaenoic Acid (EPA) metformin is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic acid metformin exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). EEicosapentaenoic acid metformin activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic acid metformin can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-N7690

3,5,7,3′,4′-Pentamethoxyflavone	Calcium Channel	Cardiovascular Disease Metabolic Disease
3,5,7,3’,4’-Pentamethoxyflavone is a Ca ²⁺ channel inhibitor. 3,5,7,3’,4’-Pentamethoxyflavone can protect DNA from oxidative damage. 3,5,7,3’,4’-Pentamethoxyflavone can induce relaxation of the human corpus cavernosum through calcium mobilization-related mechanisms. 3,5,7,3’,4’-Pentamethoxyflavone can promote the expression of eNOS and cystathionine gamma lyase CSE proteins in middle-aged male rats and regulate vascular function. 3,5,7,3’,4’-Pentamethoxyflavone can be used in research related to diabetes and cardiovascular diseases .

HY-B0660R

Eicosapentaenoic Acid (Standard)	Endogenous Metabolite Histone Demethylase	Neurological Disease Cancer
Eicosapentaenoic Acid (Standard) is the analytical standard of Eicosapentaenoic Acid. This product is intended for research and analytical applications. Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-B0660S1

Eicosapentaenoic acid 1,2,3,4,5-13C5 EPA 1,2,3,4,5-13C, FA 20:5-¹³C₅	Isotope-Labeled Compounds Endogenous Metabolite Histone Demethylase	Neurological Disease Cancer
Eicosapentaenoic acid 1,2,3,4,5- ¹³C₅ (EPA 1,2,3,4,5- ¹³C, FA 20:5- ¹³C₅) is ¹³C labeled Eicosapentaenoic Acid. Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N3488

Isodiospyrin	Quinones Structural Classification other families Diospyros virginiana L. Source classification Benzene Quinones Plants	Topoisomerase Bacterial Fungal
Isodiospyrin, a natural dimeric naphthoquinone, is a human DNA topoisomerase I (Topoisomerase) inhibitor. Isodiospyrin can prevent both DNA relaxation and kinase activities of human topoisomerase I. Isodiospyrin shows anticancer, antibacterial and antifungal activities .

HY-B0660

Eicosapentaenoic Acid 15+ Cited Publications EPA; Timnodonic acid	Structural Classification Human Gut Microbiota Metabolites Microorganisms Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Histone Demethylase
Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-N7690

3,5,7,3′,4′-Pentamethoxyflavone	Structural Classification Flavonoids Classification of Application Fields Flavones Metabolic Disease Plants Disease Research Fields Zingiberaceae	Calcium Channel
3,5,7,3’,4’-Pentamethoxyflavone is a Ca ²⁺ channel inhibitor. 3,5,7,3’,4’-Pentamethoxyflavone can protect DNA from oxidative damage. 3,5,7,3’,4’-Pentamethoxyflavone can induce relaxation of the human corpus cavernosum through calcium mobilization-related mechanisms. 3,5,7,3’,4’-Pentamethoxyflavone can promote the expression of eNOS and cystathionine gamma lyase CSE proteins in middle-aged male rats and regulate vascular function. 3,5,7,3’,4’-Pentamethoxyflavone can be used in research related to diabetes and cardiovascular diseases .

HY-N2646

5-Heptadec-cis-8-enylresorcinol	Structural Classification Source classification Phenols Polyphenols Proteaceae Plants Hakea amplexicaulis R.Br.	Fungal
5-Heptadec-cis-8-enylresorcinol is a 5-alkylresorcinol that can be isolated from etiolated rice seedlings. 5-Heptadec-cis-8-enylresorcinol is an antifungal agent against the rice blast fungus. 5-Heptadec-cis-8-enylresorcinol mediates DNA relaxation .

HY-N1620

1-Cinnamoylpyrrolidine	Cardiovascular Disease Structural Classification Natural Products other families Classification of Application Fields Source classification Plants Disease Research Fields	DNA/RNA Synthesis Platelet-activating Factor Receptor (PAFR)
1-Cinnamoylpyrrolidine (Compound 3), a crude extract prepared from Piper caninum, is a *DNA* strand scission agent, induces the relaxation of supercoiled pBR322 plasmid DNA . 1-Cinnamoylpyrrolidine (Compound 4) inhibits platelet aggregation induced by PAF with an IC₅₀ of 37.3 μM .

HY-W011269

Eicosapentaenoic Acid sodium EPA sodium; Timnodonic acid sodium	Cardiovascular Disease Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite Histone Demethylase
Eicosapentaenoic Acid (EPA)sodium is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid sodium exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid sodium activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid sodium can promote relaxation of vascular smooth muscle cells and vasodilation .

HY-B0660R

Eicosapentaenoic Acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite Histone Demethylase
Eicosapentaenoic Acid (Standard) is the analytical standard of Eicosapentaenoic Acid. This product is intended for research and analytical applications. Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

Cat. No.	Product Name	Chemical Structure

HY-B0660S1

Eicosapentaenoic acid 1,2,3,4,5-13C5
Eicosapentaenoic acid 1,2,3,4,5- ¹³C₅ (EPA 1,2,3,4,5- ¹³C, FA 20:5- ¹³C₅) is ¹³C labeled Eicosapentaenoic Acid. Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

Eicosapentaenoic acid 1,2,3,4,5-13C5

Eicosapentaenoic acid 1,2,3,4,5- ¹³C₅ (EPA 1,2,3,4,5- ¹³C, FA 20:5- ¹³C₅) is ¹³C labeled Eicosapentaenoic Acid. Eicosapentaenoic Acid (EPA) is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA). Eicosapentaenoic Acid exhibits a DNA demethylating action that promotes the re-expression of the tumor suppressor gene CCAAT/enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates RAS/ERK/C/EBPβ pathway through H-Ras intron 1 CpG island demethylation in U937 leukemia cells. Eicosapentaenoic Acid can promote relaxation of vascular smooth muscle cells and vasodilation .

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DNA relaxation

Inhibitors & Agonists

NaturalProducts

Isotope-Labeled Compounds

Natural
Products