Paricalcitol Impurity 37 CAS 1154606-20-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1154606-20-8
Molecular FormulaC27H46O3
Molecular Weight418.65 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Paricalcitol Impurity 37 CAS 1154606-20-8 chemical structure

Description

Paricalcitol Impurity 37 (CAS 1154606-20-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H46O3. Molecular weight: 418.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC27H46O3
Molecular Weight418.65 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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