2-(1-(Tert-butyl)-1H-pyrazole-4-carbonyl)phenyl thiophene-2-sulfonate CAS 956742-14-6

Purity 97%+In StockPharmaceutical Standards
CAS No.956742-14-6
Molecular FormulaC18H18N2O4S2
Molecular Weight390.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-(Tert-butyl)-1H-pyrazole-4-carbonyl)phenyl thiophene-2-sulfonate CAS 956742-14-6 chemical structure

Description

2-(1-(Tert-butyl)-1H-pyrazole-4-carbonyl)phenyl thiophene-2-sulfonate (CAS 956742-14-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18N2O4S2. Molecular weight: 390.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H18N2O4S2
Molecular Weight390.48 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms2

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