2-Bromo-5-cyclopropyl-4H-pyrrolo[3,4-d]thiazol-6(5H)-one CAS 1446716-55-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-5-cyclopropyl-4H-pyrrolo[3,4-d]thiazol-6(5H)-one.

2-Bromo-5-cyclopropyl-4H-pyrrolo[3,4-d]thiazol-6(5H)-one (CAS 1446716-55-7), molecular formula C8H7BrN2OS and molecular weight 259.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Bromo-5-cyclopropyl-4H-pyrrolo[3,4-d]thiazol-6(5H)-one (C8H7BrN2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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