4-tert-Butyl-N-[2-(pyridin-4-yl)pyrimidin-4-yl]benzene-1-sulfonamide CAS 478039-74-6

Purity 97%+In StockPharmaceutical Standards
CAS No.478039-74-6
Molecular FormulaC19H20N4O2S
Molecular Weight368.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-tert-Butyl-N-[2-(pyridin-4-yl)pyrimidin-4-yl]benzene-1-sulfonamide CAS 478039-74-6 chemical structure

Description

4-tert-Butyl-N-[2-(pyridin-4-yl)pyrimidin-4-yl]benzene-1-sulfonamide (CAS 478039-74-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20N4O2S. Molecular weight: 368.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC19H20N4O2S
Molecular Weight368.45 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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