tert-Butyl(2-hydroxyphenyl)(phenyl)phosphine oxide CAS 1592979-99-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1592979-99-1
Molecular FormulaC16H19O2P
Molecular Weight274.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(2-hydroxyphenyl)(phenyl)phosphine oxide CAS 1592979-99-1 chemical structure

Description

tert-Butyl(2-hydroxyphenyl)(phenyl)phosphine oxide (CAS 1592979-99-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19O2P. Molecular weight: 274.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H19O2P
Molecular Weight274.29 g/mol
AppearanceOff-white to pale 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)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

Recommended Standards

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