932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde CAS 932-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.932-95-6
Molecular FormulaC6H8O2S
Molecular Weight144.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde CAS 932-95-6 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 932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde.

932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde (CAS 932-95-6) is a high-purity analytical reference standard with the molecular formula C6H8O2S and a molecular weight of 144.19 g/mol.

The molecular framework of 932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde (C6H8O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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 932-95-6 A844510 thiophene-2,5-dicarbaldehyde thiophene-2,5-dicarboxaldehyde 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 FormulaC6H8O2S
Molecular Weight144.19 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Sulfur Atoms1

Related A Standards

Recommended Standards

Why CATO?