4-Chloro-7-iodo-5H-pyrrolo[3,2-d]pyrimidine CAS 1448695-71-3

Description

Compared with other compounds in its class, the molecular weight of 279.47 g/mol gives 4-Chloro-7-iodo-5H-pyrrolo[3,2-d]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-7-iodo-5H-pyrrolo[3,2-d]pyrimidine (CAS 1448695-71-3), molecular formula C6H3ClIN3 and molecular weight 279.47 g/mol, is a CATO reference standard with documented purity and traceability.

4-Chloro-7-iodo-5H-pyrrolo[3,2-d]pyrimidine (C6H3ClIN3) contains a nitrile group, chlorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 4-Chloro-7-iodo-5H-pyrrolo[3,2-d]pyrimidine 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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