MilliporeSigma
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91541

SAFC

Oleic acid

Synonym(s):
cis-9-Octadecenoic acid, Elainic acid
Linear Formula:
CH3(CH2)7CH=CH(CH2)7COOH
CAS Number:
Molecular Weight:
282.46
Beilstein:
1726542
EC Number:
MDL number:

Quality Level

vapor pressure

1 mmHg ( 176 °C)

assay

≥98.0% (w/w) (GC)
≥99.0% (GC)

form

liquid

technique(s)

cell culture | mammalian: suitable

impurities

≤0.4% water

ign. residue

≤0.01%

refractive index

n20/D 1.459 (lit.)

bp

194-195 °C/1.2 mmHg (lit.)

mp

13-14 °C (lit.)

acid value

190‑205 KOH/g

iodine value

85‑105

peroxide value

≤10.0

transition temp

freezing point 10-16 °C

density

0.889-0.895 g/mL at 20 °C
0.89 g/mL at 25 °C (lit.)

cation traces

As: ≤2 mg/kg
heavy metals: ≤20 mg/kg

storage temp.

2-8°C

SMILES string

CCCCCCCC\C=C/CCCCCCCC(O)=O

InChI

1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-

InChI key

ZQPPMHVWECSIRJ-KTKRTIGZSA-N

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General description

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Biochem/physiol Actions

Uncouples oxidative phosphorylation. Inhibits 2,4-dinitrophenol−stimulated ATPase. Action reversed by adding serum albumin.
Activates protein kinase C in hepatocytes.

Analysis Note

remarks on GC: content of fatty acid pass
pharmacopoea tests: mineral acid pass

microbiol contamination ≤ 1000 CFU/g
residual solvents (GLC-HS) conforms to ICH Q3

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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