6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid CAS 919036-50-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid.

6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid (CAS 919036-50-3), molecular formula C10H15NO3S and molecular weight 229.30 g/mol, is a CATO reference standard with documented purity and traceability.

6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid (C10H15NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid 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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