04872

cis-4,10,13,16 Docosatetraensäure-methylester -Lösung

standard for GC, 5% in ethanol

• Synonym(e): Fettsäure-Me-ester 22:4n-6
• Empirische Formel (Hill-System): C₂₃H₃₈O₂
• Molekulargewicht: 346.55
• NACRES: NA.24
• PubChem Substance ID: 329747986
• UNSPSC Code: 85151701
• MDL number: MFCD09265185

Eigenschaften

• grade: analytical standard
• assay: ≥98.5% (GC)
• form: liquid
• shelf life: limited shelf life, expiry date on the label
• concentration: 5% in ethanol
• application(s): food and beverages
• format: single component solution
• functional group: ester
• storage temp.: 2-8°C
• SMILES string: CCCCC\C=C/C\C=C/C\C=C/CCCC\C=C/CCC(=O)OC
• InChI: 1S/C23H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(24)25-2/h7-8,10-11,13-14,19-20H,3-6,9,12,15-18,21-22H2,1-2H3/b8-7-,11-10-,14-13-,20-19-
• InChI key: JXKCBSKPWHNCFL-MUDRAGMJSA-N

Beschreibung

Application

cis-4,10,13,16-Docosatetraenoic acid methyl ester (Fame 22:4n-6) may be used as an analytical standard in the following:

• For the identification of the analyte in golden algae, primate brain white matter, and mouse liver using gas chromatography coupled to ion trap mass spectrometry. The double bonds are determined using acetonitrile chemical ionization tandem mass spectrometry.
• Lipid extract from New Zealand green-lipped mussels using gas chromatography-chemical ionization mass spectrometry (GC-CIMS/MS).

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 60.8 °F - closed cup
• flash_point_c: 16 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter