Benzyl 2-ethyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate CAS 919366-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.919366-32-8
Molecular FormulaC15H17NO3
Molecular Weight259.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzyl 2-ethyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate CAS 919366-32-8 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Benzyl 2-ethyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 919366-32-8) is a high-purity analytical reference standard with the molecular formula C15H17NO3 and a molecular weight of 259.30 g/mol.

Structurally, Benzyl 2-ethyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (C15H17NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 259.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), Benzyl 2-ethyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC15H17NO3
Molecular Weight259.30 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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