3-(Methylsulfonyl)-4-(3-nitrophenyl)-1H-pyrrole CAS 87388-61-2

Description

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.

3-(Methylsulfonyl)-4-(3-nitrophenyl)-1H-pyrrole (CAS 87388-61-2) is a high-purity analytical reference standard with the molecular formula C11H10N2O4S and a molecular weight of 266.27 g/mol.

The molecular framework of 3-(Methylsulfonyl)-4-(3-nitrophenyl)-1H-pyrrole (C11H10N2O4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 3-(Methylsulfonyl)-4-(3-nitrophenyl)-1H-pyrrole 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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