3-Ethyl-N,N-dimethyl-1H-pyrazole-1-sulfonamide CAS 917899-19-5

Purity 97%+In StockPharmaceutical Standards
CAS No.917899-19-5
Molecular FormulaC7H13N3O2S
Molecular Weight203.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-N,N-dimethyl-1H-pyrazole-1-sulfonamide CAS 917899-19-5 chemical structure

Description

3-Ethyl-N,N-dimethyl-1H-pyrazole-1-sulfonamide (CAS 917899-19-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H13N3O2S. Molecular weight: 203.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H13N3O2S
Molecular Weight203.26 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
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Nitrogen Atoms3
Sulfur Atoms1

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