(o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester CAS 13376-78-8

Purity >95%In StockPharmaceutical Standards
CAS No.13376-78-8
Molecular FormulaC10H13O4PS2
Molecular Weight292.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester CAS 13376-78-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester.

(o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester (CAS 13376-78-8) is a high-purity analytical reference standard with the molecular formula C10H13O4PS2 and a molecular weight of 292.31 g/mol.

The molecular framework of (o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester (C10H13O4PS2) is characterized by a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (o,o-dimethyldithiophoshorylphenyl)-acetic aci ethyl ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H13O4PS2
Molecular Weight292.31 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Sulfur Atoms2

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