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Merck
CN

277851

cis-5,8,11,14,17-Eicosapentaenoic acid

≥90%

Synonym(s):

EPA, Timnodonic acid

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About This Item

Linear Formula:
CH3(CH2CH=CH)5(CH2)3CO2H
CAS Number:
Molecular Weight:
302.45
UNSPSC Code:
12352103
Beilstein/REAXYS Number:
1714433
MDL number:
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InChI key

JAZBEHYOTPTENJ-JLNKQSITSA-N

SMILES string

CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(O)=O

InChI

1S/C20H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10,12-13,15-16H,2,5,8,11,14,17-19H2,1H3,(H,21,22)/b4-3-,7-6-,10-9-,13-12-,16-15-

assay

≥90%

refractive index

n20/D 1.4977 (lit.)

mp

−54-−53 °C (lit.)

density

0.943 g/mL at 25 °C (lit.)

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Biochem/physiol Actions

5-Lipoxygenase inhibitor; reduces thromboxane A2 production.

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