2-methyl-4-oxo-N-pyridin-2-yl-3,4-dihydro-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide CAS 1488516-58-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1488516-58-0
Molecular FormulaC15H13N3O4S
Molecular Weight331.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-methyl-4-oxo-N-pyridin-2-yl-3,4-dihydro-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide CAS 1488516-58-0 chemical structure

Description

2-methyl-4-oxo-N-pyridin-2-yl-3,4-dihydro-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide (CAS 1488516-58-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H13N3O4S. Molecular weight: 331.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H13N3O4S
Molecular Weight331.35 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.)1992
Nitrogen Atoms3
Sulfur Atoms1

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