3-Oxo-4-(p-tolyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carbonitrile CAS 1400566-21-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1400566-21-3
Molecular FormulaC16H12N2OS
Molecular Weight280.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Oxo-4-(p-tolyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carbonitrile CAS 1400566-21-3 chemical structure

Description

3-Oxo-4-(p-tolyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carbonitrile (CAS 1400566-21-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12N2OS. Molecular weight: 280.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H12N2OS
Molecular Weight280.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2
Sulfur Atoms1

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