Methyl 4H-thieno[3,2-b]pyrrole-2-carboxylate CAS 749261-96-9

Description

Compared with other compounds in its class, the molecular weight of 181.21 g/mol gives Methyl 4H-thieno[3,2-b]pyrrole-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Methyl 4H-thieno[3,2-b]pyrrole-2-carboxylate (CAS 749261-96-9), a certified reference material (molecular formula C8H7NO2S, MW 181.21 g/mol) for analytical method development and quality control.

Structurally, Methyl 4H-thieno[3,2-b]pyrrole-2-carboxylate (C8H7NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 181.21 g/mol, it falls into the medium-molecular-weight range. 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).

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

As a certified reference material (CRM), Methyl 4H-thieno[3,2-b]pyrrole-2-carboxylate 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

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