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D6513

Sigma-Aldrich

Desmosterol

≥84% (GC)

Synonyme(s) :

24-Dehydrocholesterol, 3β-Hydroxy-5,24-cholestadiene, 5,24-Cholestadien-3β-ol

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About This Item

Formule empirique (notation de Hill):
C27H44O
Numéro CAS:
313-04-2
Poids moléculaire :
384.64
Numéro CE :
206-236-2
Numéro MDL:
MFCD00056432
Code UNSPSC :
12352200
ID de substance PubChem :
24894033
Nomenclature NACRES :
NA.77

Pureté

≥84% (GC)

Forme

powder

Température de stockage

−20°C

Chaîne SMILES 

[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)C3=CC2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)CCC=C(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/h7,9,19,21-25,28H,6,8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1

Clé InChI

AVSXSVCZWQODGV-DPAQBDIFSA-N

Description générale

Desmosterol is a C27 sterol intermediate in cholesterol synthesis. It may be associated with the pathogenesis of Alzheimer′s disease (AD).

Application

Desmosterol has been used as a standard for the estimation of the concentrations of cholesterol and plant sterols. It has also been used to suppress nigericin-induced sterol regulatory element-binding proteins 2 (SREBP2) maturation.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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