3-(N,N-bis(4-methoxybenzyl)sulfamoyl)-1-methyl-1H-pyrazole-5-carboxylic acid CAS 2281769-84-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2281769-84-2
Molecular FormulaC21H23N3O6S
Molecular Weight445.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(N,N-bis(4-methoxybenzyl)sulfamoyl)-1-methyl-1H-pyrazole-5-carboxylic acid CAS 2281769-84-2 chemical structure

Description

3-(N,N-bis(4-methoxybenzyl)sulfamoyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 2281769-84-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H23N3O6S. Molecular weight: 445.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H23N3O6S
Molecular Weight445.49 g/mol
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

Why CATO?