Diethyl 2,5-diaminothiophene-3,4-dicarboxylate CAS 80691-81-2

Description

The occurrence of Diethyl 2,5-diaminothiophene-3,4-dicarboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Diethyl 2,5-diaminothiophene-3,4-dicarboxylate (CAS 80691-81-2) is a high-purity analytical reference standard with the molecular formula C10H14N2O4S and a molecular weight of 258.29 g/mol.

Diethyl 2,5-diaminothiophene-3,4-dicarboxylate (C10H14N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Diethyl 2,5-diaminothiophene-3,4-dicarboxylate 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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