49509
Stearidonic acid
analytical standard
Synonym(s):
6Z,9Z,12Z,15Z-Octadecatetraenoic acid, Moroctic acid, all-cis-6,9,12,15-Octadecatetraenoic acid
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About This Item
Empirical Formula (Hill Notation):
C18H28O2
CAS Number:
Molecular Weight:
276.41
UNSPSC Code:
85151701
MDL number:
InChI key
JIWBIWFOSCKQMA-LTKCOYKYSA-N
InChI
1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10,12-13H,2,5,8,11,14-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-,13-12-
SMILES string
CC\C=C/C\C=C/C\C=C/C\C=C/CCCCC(O)=O
grade
analytical standard
description
C18:4n3
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
concentration
100 mg/mL in ethanol
storage temp.
−20°C
Biochem/physiol Actions
An 18-carbon, ω-3 fatty acid which is a dietary precursor to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amounts in seed oils.
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