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(±)16(17)-EpDPA

(±)16(17)-EpDPA Structure
(±)16(17)-EpDPA structure
CAS No.
155073-46-4
Chemical Name:
(±)16(17)-EpDPA
Synonyms
(±)16(17)-EpDPA;BCTXZWCPBLWCRV-QCAYAECISA-N;(±)16(17)-EpDPA MaxSpec Standard;16,(17)-Epoxy-4(Z),7(Z),10(Z),13(Z),19(Z)-DPA;4,7,10,13-Pentadecatetraenoic acid, 15-[(2R,3S)-3-(2Z)-2-penten-1-yl-2-oxiranyl]-, (4Z,7Z,10Z,13Z)-rel-
CBNumber:
CB73152406
Molecular Formula:
C22H32O3
Molecular Weight:
344.49
MDL Number:
MOL File:
155073-46-4.mol
MSDS File:
SDS
Last updated:2026-05-28 03:52:39
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(±)16(17)-EpDPA Properties

Boiling point 462.5±33.0 °C(Predicted)
Density 0.994±0.06 g/cm3(Predicted)
storage temp. Store at -20°C
solubility DMF: 50 mg/ml; DMSO: 50 mg/ml; Ethanol: 50 mg/ml; PBS (pH 7.2): 1 mg/ml
pka 4.58±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H319
Precautionary statements  P210-P233-P240-P241-P242-P243-P264-P280-P303+P361+P353-P305+P351+P338-P337+P313-P370+P378-P403+P235-P501
NFPA 704
3
2 0

(±)16(17)-EpDPA price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 10174 (±)16(17)-EpDPA ≥90% 155073-46-4 25μg $46 2026-04-30 Buy
Cayman Chemical 10174 (±)16(17)-EpDPA ≥90% 155073-46-4 50μg $86 2026-04-30 Buy
Cayman Chemical 10174 (±)16(17)-EpDPA ≥90% 155073-46-4 100μg $160 2026-04-30 Buy
Cayman Chemical 10174 (±)16(17)-EpDPA ≥90% 155073-46-4 500μg $707 2026-04-30 Buy
ChemScene CS-1098672 (±)16(17)-EpDPA 155073-46-4 100μg(290.28μM*1mLinEthanol) $346 2026-06-04 Buy
Product number Packaging Price Buy
10174 25μg $46 Buy
10174 50μg $86 Buy
10174 100μg $160 Buy
10174 500μg $707 Buy
CS-1098672 100μg(290.28μM*1mLinEthanol) $346 Buy

(±)16(17)-EpDPA Chemical Properties, Uses, Production

Description

EDHF (endothelium-derived hyperpolarizing factor) is an unidentified mediator released from vascular endothelial cells in response to acetylcholine and bradykinin which is distinct from the NOS- (nitric oxide) and COX-derived (prostacyclin) vasodilators.1,2 Cytochrome P450 (CYP450) metabolism of polyunsaturated fatty acids produces epoxides such as (±)14(15)-EET which are prime candidates for the actual active mediator.3 However, the CYP450 metabolites of eicosapentaenoic acid (EPA; ) and docosahexaenoic acid (DHA; ) have been little studied relative to arachidonate epoxygenase metabolites. (±)16(17)-EpDPA is the DHA homolog of (±)14(15)-EpETrE, derived via epoxidation of the 16,17-double bond of DHA. The EDHF activity of (±)16(17)-EpDPA has not yet been determined. The epoxygenase metabolites of DHA have also been detected in a mouse inflammation model.4

Uses

(±)16(17)-EpDPA is the DHA homolog of (±)14(15)-EpETrE, derived via epoxidation of the 16,17-double bond of DHA.

References

1. Chataigneau, T., Félétou, M., Duhault, J., et al. Epoxyeicosatrienoic acids, potassium channel blockers, and endothelium-dependent hyperpolarization in the guinea-pig carotid artery Br. J. Pharmacol. 123(3),574-580(1998).
2. Fisslthaler, B., Popp, R., Kiss, L., et al. Cytochrome P450 2C is an EDHF synthase in coronary arteries Nature 401(6752),493-497(1999).
3. Baron, A., Frieden, M., and Bény, J.L. Epoxyeicosatrienoic acids activate a high-conductance, Ca2+-dependent K+ channel on pig coronary artery endothelial cells J. Physiol. 504(Pt 3),537-543(1997).
4. Serhan, C.N., Hong, S., Gronert, K., et al. Resolvins: A family of bioactive products of ω-3 fatty acid transformation circuits by aspirin treatment that counter proinflammation signals J. Exp. Med. 196(8),1025-1037(2002).

(±)16(17)-EpDPA Preparation Products And Raw materials

Raw materials

Preparation Products

(±)16(17)-EpDPA Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Yichang Zhongyitai Trading Co., Ltd. 0717-6449896 13886658719 root@zhongyitai.com China 1978 58
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 400-920-5774 sales@glpbio.cn China 6705 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
MedBioPharmaceutical Technology Inc 021-69568360 18916172912 order@med-bio.cn China 8137 58
amyjet 4006800868;027-59626688 18771149750 sales@amyjet.com China 2909 58
TargetMol Chemicals Inc. 4008200310 15002144251 marketing@tsbiochem.com China 24951 58
SHANGHAI ZZBIO CO., LTD. 18019219489 18901678489 tech@zzbioco.com China 12062 58
Supplier Advantage
Yichang Zhongyitai Trading Co., Ltd. 58
Alfa Chemistry 60
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai Hongye Biotechnology Co. Ltd 58
TargetMol Chemicals Inc. 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 58
MedBioPharmaceutical Technology Inc 58
amyjet 58
TargetMol Chemicals Inc. 58
SHANGHAI ZZBIO CO., LTD. 58

View Latest Price from (±)16(17)-EpDPA manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(±)16(17)-EpDPA pictures 2026-04-21 (±)16(17)-EpDPA
155073-46-4
 10g TargetMol Chemicals Inc.

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(±)16(17)-EpDPA BCTXZWCPBLWCRV-QCAYAECISA-N (±)16(17)-EpDPA MaxSpec Standard 4,7,10,13-Pentadecatetraenoic acid, 15-[(2R,3S)-3-(2Z)-2-penten-1-yl-2-oxiranyl]-, (4Z,7Z,10Z,13Z)-rel- 16,(17)-Epoxy-4(Z),7(Z),10(Z),13(Z),19(Z)-DPA 155073-46-4