5-{2-[methyl(phenyl)amino]-2-oxoethyl}-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid CAS 1443978-32-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1443978-32-2
Molecular FormulaC17H18N4O4
Molecular Weight342.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-{2-[methyl(phenyl)amino]-2-oxoethyl}-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid CAS 1443978-32-2 chemical structure

Description

5-{2-[methyl(phenyl)amino]-2-oxoethyl}-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 1443978-32-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H18N4O4. Molecular weight: 342.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H18N4O4
Molecular Weight342.35 g/mol
AppearancePale yellow to yellow crystalline powder
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 Atoms4

Recommended Standards

Why CATO?