08084

Stearoyl-L-carnitine

analytical standard

• Sinônimo(s): (2R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxooctadecyl)oxy]-1-propanaminium inner salt, L-Carnitine octadecanoyl ester, C18-Carnitine, Octadecanoyl-L-carnitine
• Fórmula empírica (Notação de Hill): C₂₅H₄₉NO₄
• Número CAS: 25597-09-5
• Peso molecular: 427.66
• UNSPSC Code: 41116107
• NACRES: NB.21
• Beilstein/REAXYS Number: 7309670

Propriedades

• InChI: 1S/C25H49NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25(29)30-23(21-24(27)28)22-26(2,3)4/h23H,5-22H2,1-4H3/t23-/m1/s1
• SMILES string: C[N+](C)(C)C[C@H](OC(CCCCCCCCCCCCCCCCC)=O)CC([O-])=O
• InChI key: FNPHNLNTJNMAEE-HSZRJFAPSA-N
• grade: analytical standard
• assay: ≥97.0% (HPLC)
• optical activity: [α]/D -15.0±2.0°, c = 1 in methanol
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤10.0% water
• application(s): clinical testing
• format: neat
• storage temp.: 2-8°C
• Quality Level: 100

Descrição

Application

Stearoyl-L-carnitine may be used as an analytical reference standard for the quantification of the analyte in biological fluids[1][2] using chromatography-based techniques.

General description

Stearoyl-L-carnitine is a naturally occurring compound belonging to the acylcarnitine class of compounds as listed in the human metabolome database (HMBD).[3][4] These compounds are reported to be used as biomarkers in the diagnosis of carnitine deficiency.[1] It acts as a carrier of long chain acyl groups from activated fatty acids across the inner mitochondrial membrane into the mitochondrial matrix where they undergo β-oxidation to acetyl CoA to obtain usable energy via the citric acid cycle.

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.

Informações de segurança

• Classe de armazenamento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable