7-bromo-5H-pyrrolo[3,2-d]pyrimidin-4-amine CAS 1311275-33-8

Description

Compared with other compounds in its class, the molecular weight of 221.10 g/mol gives 7-bromo-5H-pyrrolo[3,2-d]pyrimidin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7-bromo-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 1311275-33-8), molecular formula C6H13BrN4 and molecular weight 221.10 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7-bromo-5H-pyrrolo[3,2-d]pyrimidin-4-amine (C6H13BrN4) is characterized by a nitrile group, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 7-bromo-5H-pyrrolo[3,2-d]pyrimidin-4-amine 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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