6-Bromo-2,7-dimethyl-4-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one CAS 2886737-85-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Bromo-2,7-dimethyl-4-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one.

6-Bromo-2,7-dimethyl-4-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one (CAS 2886737-85-3), molecular formula C10H10BrN3OS and molecular weight 300.17 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-Bromo-2,7-dimethyl-4-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one (C10H10BrN3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 300.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 6-Bromo-2,7-dimethyl-4-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one 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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