((1-Hydroxycycloheptyl)methyl)diphenylphosphine oxide CAS 89358-61-2

Purity 97%+In StockPharmaceutical Standards
CAS No.89358-61-2
Molecular FormulaC20H25O2P
Molecular Weight328.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((1-Hydroxycycloheptyl)methyl)diphenylphosphine oxide CAS 89358-61-2 chemical structure

Description

((1-Hydroxycycloheptyl)methyl)diphenylphosphine oxide (CAS 89358-61-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H25O2P. Molecular weight: 328.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H25O2P
Molecular Weight328.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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