(3a,5a,7a,12a,23S)-Cholestane-3,7,12,23,25-pentol CAS 137252-15-4

Purity 97%+In StockPharmaceutical Standards
CAS No.137252-15-4
Molecular FormulaC27H48O5
Molecular Weight452.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3a,5a,7a,12a,23S)-Cholestane-3,7,12,23,25-pentol CAS 137252-15-4 chemical structure

Description

(3a,5a,7a,12a,23S)-Cholestane-3,7,12,23,25-pentol (CAS 137252-15-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H48O5. Molecular weight: 452.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC27H48O5
Molecular Weight452.67 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996

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