4-(p-Tolyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide CAS 1291832-37-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1291832-37-5
Molecular FormulaC16H12N2O2S
Molecular Weight296.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(p-Tolyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide CAS 1291832-37-5 chemical structure

Description

CATO supplies 4-(p-Tolyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1291832-37-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12N2O2S. Molecular weight: 296.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H12N2O2S
Molecular Weight296.34 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.)1990
Nitrogen Atoms2
Sulfur Atoms1

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