A3631

Arachidic acid

≥99%

• Synonym(s): Arachic acid, Arachidinic acid, Eicosanoic acid, Icosanoic acid, NSC 93983
• Linear Formula: CH₃(CH₂)₁₈COOH
• CAS Number: 506-30-9
• Molecular Weight: 312.53
• UNSPSC Code: 12352211
• NACRES: NA.25
• PubChem Substance ID: 24890792
• EC Number: 208-031-3
• Beilstein/REAXYS Number: 1788211
• MDL number: MFCD00002755

Properties

• Quality Segment: 200
• assay: ≥99%
• form: crystalline powder
• technique(s): HPLC: suitable
• mp: 74-76 °C (lit.)
• functional group: carboxylic acid
• lipid type: omega FAs
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: CCCCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)
• InChI key: VKOBVWXKNCXXDE-UHFFFAOYSA-N

Description

Application

Arachidic acid has been used as a fatty acid standard to optimize a sensitive high-performauce liquid chromatography (HPLC) method to analyse fatty acid (FA) for the quantification of polyunsaturated FAs (PUFAs) in cell lipid extracts.

Biochem/physiol Actions

Arachidic acid is a saturated fatty acid with a 20 carbon chain. Arachidic acid occurs naturally in fish and vegetable oils. Diets rich in saturated fats like arachidic acid are associated with increased levels of serum low density lipoproteins.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk: nwg
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)