3-(N-Methyl-N-phenylsulfamoyl)-1H-pyrazole-4-carboxylic acid CAS 155144-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.155144-45-9
Molecular FormulaC11H11N3O4S
Molecular Weight281.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(N-Methyl-N-phenylsulfamoyl)-1H-pyrazole-4-carboxylic acid CAS 155144-45-9 chemical structure

Description

Order 3-(N-Methyl-N-phenylsulfamoyl)-1H-pyrazole-4-carboxylic acid (CAS 155144-45-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11N3O4S. Molecular weight: 281.29 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC11H11N3O4S
Molecular Weight281.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms3
Sulfur Atoms1

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