87117

cis-15-Tetracosensäure

analytical standard

• Synonym(e): Nervonsäure, Selacholeinsäure
• Lineare Formel: CH₃(CH₂)₇CH=CH(CH₂)₁₃COOH (cis)
• CAS-Nummer: 506-37-6
• Molekulargewicht: 366.62
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329769504
• MDL number: MFCD00010507
• Beilstein/REAXYS Number: 1728551

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 42-43 °C (lit.)
• format: neat
• functional group: carboxylic acid
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: CCCCCCCC\C=C/CCCCCCCCCCCCCC(O)=O
• InChI: 1S/C24H46O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h9-10H,2-8,11-23H2,1H3,(H,25,26)/b10-9-
• InChI key: GWHCXVQVJPWHRF-KTKRTIGZSA-N

Beschreibung

General description

Nervonic acids are the products of desaturation and elongation processes of various fatty acids such as palmitic acid, stearic acid, oleic acid, etc.

Application

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

Nervonic acid may be used as an analytical reference standard for the determination of nervonic acid in:

• Berry seed extract samples by gas chromatography equipped with mass spectrometer detector (GC-MSD).
• Human blood by isotope-dilution gas chromatography-negative chemical ionization-mass spectrometry (ID-GC-NCI-MS).
• Human plasma samples employed in the clinical smoking cessation study by GC combined with time-of-flight mass spectrometry operating under the electron ionization (EI) mode.
• Brain tissue samples by GC-MS.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves