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all-cis-5,8,11,14,17-icosapentaenoic acid

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Origin: China

Cas No: 10417-94-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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CAS No.: 10417-94-4 Formula: C20H30O2 Molecular Weight: 302.45100

Description

Eicosapentaenoic acid (EPA or also icosapentaenoic acid) is an omega-3 fatty acid. In physiological literature, it is given the name 20:5(n-3). It also has the trivial name timnodonic acid. In chemical structure, EPA is a carboxylic acid with a 20-carbon chain and five cis double bonds; the first double bond is located at the third carbon from the omega end.
EPA is a polyunsaturated fatty acid (PUFA) that acts as a precursor for prostaglandin-3 (which inhibits platelet aggregation), thromboxane-3, and leukotriene-5 eicosanoids. Studies of fish oil supplements, which contain EPA, have failed to support claims of preventing heart attacks or strokes.

Basic Info

Chemical Name	all-cis-5,8,11,14,17-icosapentaenoic acid
Synonyms	all cis-5,8,11,14,17-Eicosapentaenoic Acid; Ropufa 70; TIMNODONIC ACID; eicosapentenoic acid; Eicosapentaenoic Acid; EICOSA-5Z,8Z,11Z,14Z,17Z-PENTAENOIC ACID (20:5, N-3); all-cis-5,8,11,14,17-eicosapentaenoic acid; 5C,8C,11C,14C,17C-EICOSAPENTAENOIC ACID; 5,8,11,14,17-Icosapentaenoic Acid; 92-PGM; 5,8,11,14; 5,8,11,14,17-EICOSAPENTAENOIC ACID (ALL-CIS); PUFA 20:5n-3; ICOSAPENT; 5,8,11,14,17-EICOSAPENTAENOIC ACID; cis-5,8,11,14,17-Eicosapentaenoic acid; all-Z-eicosa-5,8,11,14,17-pentaenoic acid; EPA; acid 5; CIS-5,8,11,14,17-EICOSAPENTAIENOIC ACID; all cis-5,8,11,14,17-Icosapentaenoic Acid;
CAS No.	10417-94-4
Molecular Formula	C20H30O2
Molecular Weight	302.45100
PSA	37.30000
LogP	5.99270

Properties

Appearance & Physical State	Liquid
Density	0.941 g/cm3
Boiling Point	439.3ºC at 760 mmHg
Melting Point	-54--53ºC(lit.)
Flash Point	336ºC
Refractive Index	n20/D 1.4977(lit.)
Storage Condition	-20ºC
Vapor Pressure	6.04E-09mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39; S45
HS Code	2916190090
RIDADR	UN 3265
Risk Statements	R34
Hazard Codes	C

Synthesis Route

ethyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate+ethyl (5Z,8Z,11Z,14Z,17Z)-icosapentaenoate→all-cis-5,8,11,14,17-icosapentaenoic acid+Docosahexaenoic acid
ethyl (5Z,8Z,11Z,14Z,17Z)-icosapentaenoate→all-cis-5,8,11,14,17-icosapentaenoic acid
CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER→all-cis-5,8,11,14,17-icosapentaenoic acid

Precursor

ethyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate
2-(1'-oxo-dodeca-5',8',11',14',17'(all Z)-pentaenyl)-1,3,5-trihydroxybenzene
5,8,11,14,17-eicosapentaynoic acid
CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER

Downstream Product

Urolithin B
CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER
Urolithin A
benzoic acid

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