4,8-Dichloropyrrolo[1,2-a]quinoxaline CAS 160657-05-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,8-Dichloropyrrolo[1,2-a]quinoxaline.

CATO supplies 4,8-Dichloropyrrolo[1,2-a]quinoxaline (CAS 160657-05-6), a certified reference material (molecular formula C11H6Cl2N2, MW 237.08 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H6Cl2N2, 4,8-Dichloropyrrolo[1,2-a]quinoxaline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 4,8-Dichloropyrrolo[1,2-a]quinoxaline 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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