H5149

Heneicosanoic acid

analytical standard

• Linear Formula: CH₃(CH₂)₁₉COOH
• CAS Number: 2363-71-5
• Molecular Weight: 326.56
• Beilstein: 1711889
• EC Number: 219-113-3
• MDL number: MFCD00002805
• UNSPSC Code: 41116107
• PubChem Substance ID: 329815215
• NACRES: NA.24

Properties

• biological source: plant
• Quality Level: 100
• grade: analytical standard
• Assay: ≥99% (capillary GC)
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 74-75 °C (lit.)
• application(s): food and beverages
• format: neat
• functional group: carboxylic acid
• shipped in: ambient
• storage temp.: 2-8°C
• SMILES string: CCCCCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)
• InChI key: CKDDRHZIAZRDBW-UHFFFAOYSA-N

Description

Application

Heneicosanoic acid has been used as an internal standard in the analysis of fatty acid and conjugated linoleic acid isomers in meat samples using gas chromatography (GC) technique.

Heneicosanoic acid is used as an internal standard to quantify the methyl esters in fat extract from animal samples using chromatography technique.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves