(R)-O-(2,5-Dichlorophenyl) O-methyl phenylphosphonothioate CAS 73306-98-6

Purity 97%+In StockPharmaceutical Standards
CAS No.73306-98-6
Molecular FormulaC13H11Cl2O2PS
Molecular Weight333.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-O-(2,5-Dichlorophenyl) O-methyl phenylphosphonothioate CAS 73306-98-6 chemical structure

Description

CATO supplies (R)-O-(2,5-Dichlorophenyl) O-methyl phenylphosphonothioate (CAS 73306-98-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11Cl2O2PS. Molecular weight: 333.17 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H11Cl2O2PS
Molecular Weight333.17 g/mol
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentCl-containing
Sulfur Atoms1

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