700066P

7-dehydrocholesterol

Δ,5,7-cholesterol, powder

• Sinônimo(s): 7-dehydrocholesterin; Provitamin D3; 110807
• Fórmula empírica (Notação de Hill): C₂₇H₄₄O
• Número CAS: 434-16-2
• Peso molecular: 384.64
• Número MDL: MFCD00066680
• Código UNSPSC: 12352211
• NACRES: NA.25

Propriedades

• Ensaio: >99% (TLC)
• Formulário: powder
• embalagem: pkg of 1 × 5 mg (700066P-5mg)
• fabricante/nome comercial: Avanti Research^™ - A Croda Brand 700066P
• Condições de expedição: dry ice
• temperatura de armazenamento: −70°C
• cadeia de caracteres SMILES: OC1CCC2(C3CCC4(C(CCC4C(CCCC(C)C)C)C3=CC=C2C1)C)C
• InChI: 1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3
• chave InChI: UCTLRSWJYQTBFZ-UHFFFAOYSA-N

Descrição

Descrição geral

7-dehydrocholesterol is a metabolite produced in cholesterol synthesis. It is an unsaturated sterol predominantly found in the epidermis.

Aplicação

7-dehydrocholesterol has been used:

• in gas chromatography/mass spectrometry (GC/MS)-based sterol profiling to quantify 7-dehydrocholesterol in oligodendrocyte progenitor cells (OPCs)
• as an internal standard for the analysis of sterols and oxysterols using ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS)
• as an internal standard for lipid measurements by liquid chromatography (LC)-MS

Ações bioquímicas/fisiológicas

7-dehydrocholesterol acts as a precursor of vitamin D3 under the conditions of high temperature and ultraviolet (UV) light.

Embalagem

5 mL Amber Glass Screw Cap Vial (700066P-5mg)

Informações legais

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable