72332

Nonadecanoic acid

analytical standard

• Sinónimos: C19:0, NSC 11914, Nonadecylic acid
• Fórmula lineal: CH₃(CH₂)₁₇COOH
• Número de CAS: 646-30-0
• Peso molecular: 298.50
• Beilstein/REAXYS Number: 1786261
• EC Number: 211-472-4
• MDL number: MFCD00002754
• UNSPSC Code: 85151701
• PubChem Substance ID: 329763996
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• assay: ≥99.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 68-70 °C (lit.)
• format: neat
• functional group: carboxylic acid
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C19H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21/h2-18H2,1H3,(H,20,21)
• InChI key: ISYWECDDZWTKFF-UHFFFAOYSA-N

Descripción

Application

Nonadecanoic acid has been used as an internal standard for the quantitative determination of acid catalyzed methylation of fatty acid methyl esters in microalgae, Selenastrum sp. in the presence of bacteria, using gas chromatography coupled with mass spectrometry.(GC-MS).

Nonadecanoic acid may be used as an analytical reference standard for the quantification of the analyte in Notopterygium forbesii Boiss using high-performance liquid chromatography technique.

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Gloves