4-Iodo-N,N-dimethyl-3-(pyridin-2-yl)-1H-pyrazole-1-sulfonamide CAS 746668-78-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Iodo-N,N-dimethyl-3-(pyridin-2-yl)-1H-pyrazole-1-sulfonamide.

4-Iodo-N,N-dimethyl-3-(pyridin-2-yl)-1H-pyrazole-1-sulfonamide (CAS 746668-78-0), molecular formula C10H11IN4O2S and molecular weight 378.19 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Iodo-N,N-dimethyl-3-(pyridin-2-yl)-1H-pyrazole-1-sulfonamide (C10H11IN4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 378.19 g/mol, it falls into the moderately-high-molecular-weight range. 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-Iodo-N,N-dimethyl-3-(pyridin-2-yl)-1H-pyrazole-1-sulfonamide 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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