Methylprednisolone impurity 87 CAS 105500-05-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.105500-05-8
Molecular FormulaC22H30O5
Molecular Weight374.47 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Methylprednisolone impurity 87 CAS 105500-05-8 chemical structure

Description

Order Methylprednisolone impurity 87 (CAS 105500-05-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H30O5. Molecular weight: 374.47 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC22H30O5
Molecular Weight374.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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