1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-[5-Chloro-2-[(phenylmethyl)thio]-3-thienyl]ethanone 160982-09-2 CAS 160982-09-2

Purity 97%+In StockPharmaceutical Standards
CAS No.160982-09-2
Molecular FormulaC13H11ClOS2
Molecular Weight282.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-[5-Chloro-2-[(phenylmethyl)thio]-3-thienyl]ethanone 160982-09-2 CAS 160982-09-2 chemical structure

Description

The molecular framework of 1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-[5-Chloro-2-[(phenylmethyl)thio]-3-thienyl]ethanone 160982-09-2 (C13H11ClOS2) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-[5-Chloro-2-[(phenylmethyl)thio]-3-thienyl]ethanone 160982-09-2 (CAS 160982-09-2), a certified reference material (molecular formula C13H11ClOS2, MW 282.81 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), 1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-[5-Chloro-2-[(phenylmethyl)thio]-3-thienyl]ethanone 160982-09-2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC13H11ClOS2
Molecular Weight282.81 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Halogen ContentCl-containing
Sulfur Atoms2

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