(Z)-Ethyl 4-(2-hydroxy-3-methoxybenzylidene)-2-methyl-5-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrrole-3-carboxylate CAS 6134-91-4

Purity 97%+In StockPharmaceutical Standards
CAS No.6134-91-4
Molecular FormulaC23H23NO5
Molecular Weight393.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-Ethyl 4-(2-hydroxy-3-methoxybenzylidene)-2-methyl-5-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrrole-3-carboxylate CAS 6134-91-4 chemical structure

Description

(Z)-Ethyl 4-(2-hydroxy-3-methoxybenzylidene)-2-methyl-5-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 6134-91-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H23NO5. Molecular weight: 393.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H23NO5
Molecular Weight393.43 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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