Sodium 1-(difluoromethyl)-1H-pyrazole-4-sulfinate CAS 1101821-28-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1101821-28-6
Molecular FormulaC4H3F2N2O2S Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 1-(difluoromethyl)-1H-pyrazole-4-sulfinate CAS 1101821-28-6 chemical structure

Description

Sodium 1-(difluoromethyl)-1H-pyrazole-4-sulfinate (CAS 1101821-28-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3F2N2O2S Na. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H3F2N2O2S Na
Molecular Weight204.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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