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Chemical structure of Stearidonic Acid

GC18182

Stearidonic Acid

Also known as (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoic acid

Stearidonic acid is an 18-carbon, ω-3 fatty acid which is a dietary precursor to EPA and DHA

ChemicalCAS20290-75-9MW276.4FormulaC18H28O2
CAS number
20290-75-9
Molecular weight
276.4
Formula
C18H28O2
Solubility
>100 mg/ml (from Oleic Acid) in DMSO, >100 mg/ml (from Oleic Acid) in DMF, >100 mg/ml (from Oleic Acid) in Ethanol
InChIKey
JIWBIWFOSCKQMA-LTKCOYKYSA-N
Catalogue number
GC18182
Brand
GLPBIO
Computed properties PubChem CID 5312508 · XLogP 5.2 · TPSA 37.3 Ų · H-bond donors 1
XLogP
5.2
TPSA
37.3 Ų
H-bond donors
1
H-bond acceptors
2
Rotatable bonds
12
Heavy atoms
20

SMILES CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O

Computed descriptors from PubChem (CID 5312508), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.