2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonamide CAS 1806022-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1806022-75-2
Molecular FormulaC7H7F2IN2O2S
Molecular Weight348.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonamide CAS 1806022-75-2 chemical structure

Description

The occurrence of 2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonamide (CAS 1806022-75-2), molecular formula C7H7F2IN2O2S and molecular weight 348.11 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H7F2IN2O2S, 2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.11 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 2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-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

Molecular FormulaC7H7F2IN2O2S
Molecular Weight348.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/I-containing
Nitrogen Atoms2
Sulfur Atoms1

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