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Substance Name: Linolenic acid
RN: 463-40-1
UNII: 0RBV727H71
InChIKey: DTOSIQBPPRVQHS-PDBXOOCHSA-N
Note
- A fatty acid that is found in plants and involved in the formation of prostaglandins.
Classification Code
- Antiviral (COVID-19)
Molecular Formula
- C18-H30-O2
Molecular Weight
- 278.433
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Names and Synonyms
Name of Substance
- Linolenic acid
MeSH Heading
- alpha-Linolenic acid
Synonyms
- (Z,Z,Z)-Octadeca-9,12,15-trienoic acid
- 9-cis,12-cis,15-cis-Octadecatrienoic acid
- AI3-23986
- all-cis-9,12,15-Octadecatrienoic acid
- alpha-Linolenic acid
- CCRIS 656
- cis,cis,cis-9,12,15-Octadecatrienoic acid
- cis-delta9,12,15-Octadecatrienoic acid
- EINECS 207-334-8
- FEMA No. 3380
- Linolenate
- Linolenic acid
- NSC 2042
- UNII-0RBV727H71
Systematic Names
- 9,12,15-Octadecatrienoic acid, (9Z,12Z,15Z)-
- 9,12,15-Octadecatrienoic acid, (Z,Z,Z)-
- Linolenic acid
- Linolenic acid, crude
Registry Numbers
CAS Registry Number
- 463-40-1
FDA UNII
- 0RBV727H71
Related Registry Numbers
- 22333-90-0 (calcium salt)
- 38660-45-6 (potassium salt)
- 85392-75-2 (tin(2+) salt)
- 94138-91-7 (lithium salt)
System Generated Number
- 0000463401
Structure Descriptors
InChI
InChI=1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10H,2,5,8,11-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-InChIKey
DTOSIQBPPRVQHS-PDBXOOCHSA-NSmiles
CC\C=C/C\C=C/C\C=C/CCCCCCCC(=O)Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | -1.65E+01 | deg C | EXP | |
log P (octanol-water) | 6.46 | (none) | EXP | |
Water Solubility | 0.124 | mg/L | 25 | EST |
Vapor Pressure | 5.40E-07 | mm Hg | 25 | EXP |
Henry's Law Constant | 3.47E-05 | atm-m3/mole | 25 | EST |
Atmospheric OH Rate Constant | 1.82E-10 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.