Diethyl 2-(((4-benzoyl-5-methyl-1H-pyrrol-3-yl)amino)methylene)malonate CAS 131169-01-2

Purity 97%+In StockPharmaceutical Standards
CAS No.131169-01-2
Molecular FormulaC20H22N2O5
Molecular Weight370.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl 2-(((4-benzoyl-5-methyl-1H-pyrrol-3-yl)amino)methylene)malonate CAS 131169-01-2 chemical structure

Description

Diethyl 2-(((4-benzoyl-5-methyl-1H-pyrrol-3-yl)amino)methylene)malonate (CAS 131169-01-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H22N2O5. Molecular weight: 370.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H22N2O5
Molecular Weight370.40 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.)1994
Nitrogen Atoms2

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