ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate CAS 847560-46-7

Description

Compared with other compounds in its class, the molecular weight of 265.76 g/mol gives ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate (CAS 847560-46-7), a certified reference material (molecular formula C9H16ClN3O2S, MW 265.76 g/mol) for analytical method development and quality control.

The molecular framework of ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate (C9H16ClN3O2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 ethyl 2-amino-4-chlorothieno[2,3-d]pyrimidine-6-carboxylate 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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