72332

Nonadecansäure

analytical standard

• Synonym(e): C19:0, NSC 11914, Nonadecylsäure
• Lineare Formel: CH₃(CH₂)₁₇COOH
• CAS-Nummer: 646-30-0
• Molekulargewicht: 298.50
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329763996
• EC Number: 211-472-4
• Beilstein/REAXYS Number: 1786261
• MDL number: MFCD00002754

Eigenschaften

• grade: analytical standard
• Quality Segment: 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

Beschreibung

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.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Gloves