4,4',4''-Phosphanetriyltribenzoicacid CAS 22836-27-7

Purity 97%+In StockPharmaceutical Standards
CAS No.22836-27-7
Molecular FormulaC21H15O6P
Molecular Weight394.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4',4''-Phosphanetriyltribenzoicacid CAS 22836-27-7 chemical structure

Description

High-purity 4,4',4''-Phosphanetriyltribenzoicacid (CAS 22836-27-7) pharmaceutical standards reference standard. Molecular formula: C21H15O6P. Molecular weight: 394.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H15O6P
Molecular Weight394.31 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)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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