32281-36-0 NSC149690 thieno[2,3-f]benzothiophene-4,8-dione {Benzo[1,2-b:4,5-b]dithiophene-4,8-dione} CAS 32281-36-0

Description

CATO supplies 32281-36-0 NSC149690 thieno[2,3-f]benzothiophene-4,8-dione {Benzo[1,2-b:4,5-b]dithiophene-4,8-dione} (CAS 32281-36-0), a certified reference material (molecular formula C10H12O2S2, MW 228.33 g/mol) for analytical method development and quality control.

The molecular framework of 32281-36-0 NSC149690 thieno[2,3-f]benzothiophene-4,8-dione {Benzo[1,2-b:4,5-b]dithiophene-4,8-dione} (C10H12O2S2) is characterized by a sulfone 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 32281-36-0 NSC149690 thieno[2,3-f]benzothiophene-4,8-dione {Benzo[1,2-b:4,5-b]dithiophene-4,8-dione} 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

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