sodium (pyridin-4-ylformohydrazido)methanesulfonate CAS 3804-89-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including sodium (pyridin-4-ylformohydrazido)methanesulfonate.

sodium (pyridin-4-ylformohydrazido)methanesulfonate (CAS 3804-89-5) is a high-purity analytical reference standard with the molecular formula C7H8N3O4SNa and a molecular weight of 253.21 g/mol.

Based on its molecular formula C7H8N3O4SNa, sodium (pyridin-4-ylformohydrazido)methanesulfonate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), sodium (pyridin-4-ylformohydrazido)methanesulfonate 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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