Vitamin D3 Impurity 11 CAS 915160-17-7

Purity 97%+In StockPharmaceutical Standards
CAS No.915160-17-7
Molecular FormulaC27H44O3
Molecular Weight416.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Vitamin D3 Impurity 11 CAS 915160-17-7 chemical structure

Description

Vitamin D3 Impurity 11 (CAS 915160-17-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H44O3. Molecular weight: 416.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC27H44O3
Molecular Weight416.64 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

Related Vitamin Standards

Recommended Standards

Why CATO?