O,O,O-Tris(4-aminophenyl) phosphorothioate CAS 52664-35-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52664-35-4
Molecular FormulaC17H20N2O3S
Molecular Weight332.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,O,O-Tris(4-aminophenyl) phosphorothioate CAS 52664-35-4 chemical structure

Description

High-purity O,O,O-Tris(4-aminophenyl) phosphorothioate (CAS 52664-35-4) pharmaceutical standards reference standard. Molecular formula: C17H20N2O3S. Molecular weight: 332.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H20N2O3S
Molecular Weight332.42 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms2
Sulfur Atoms1

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