4-((6-Oxo-1H-purin-9(6H)-yl)methyl)benzenesulfonamide CAS 21267-97-0

Purity 97%+In StockPharmaceutical Standards
CAS No.21267-97-0
Molecular FormulaC12H11N5O3S
Molecular Weight305.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((6-Oxo-1H-purin-9(6H)-yl)methyl)benzenesulfonamide CAS 21267-97-0 chemical structure

Description

4-((6-Oxo-1H-purin-9(6H)-yl)methyl)benzenesulfonamide (CAS 21267-97-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11N5O3S. Molecular weight: 305.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H11N5O3S
Molecular Weight305.31 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms5
Sulfur Atoms1

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