2,8-Dimethylphenoxaphosphinine 10-oxide CAS 21990-64-7

Purity 97%+In StockPharmaceutical Standards
CAS No.21990-64-7
Molecular FormulaC14H12O2P
Molecular Weight243.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,8-Dimethylphenoxaphosphinine 10-oxide CAS 21990-64-7 chemical structure

Description

2,8-Dimethylphenoxaphosphinine 10-oxide (CAS 21990-64-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12O2P. Molecular weight: 243.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H12O2P
Molecular Weight243.22 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

Recommended Standards

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