3-Bromo-6-chloro-1H-pyrrolo[2,3-b]pyridin-4-ol CAS 1190314-89-6

Description

The occurrence of 3-Bromo-6-chloro-1H-pyrrolo[2,3-b]pyridin-4-ol is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Bromo-6-chloro-1H-pyrrolo[2,3-b]pyridin-4-ol (CAS 1190314-89-6) is a high-purity analytical reference standard with the molecular formula C7H4BrClN2O and a molecular weight of 247.48 g/mol.

Based on its molecular formula C7H4BrClN2O, 3-Bromo-6-chloro-1H-pyrrolo[2,3-b]pyridin-4-ol contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 3-Bromo-6-chloro-1H-pyrrolo[2,3-b]pyridin-4-ol 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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