Methyl 3-(3-chlorobenzamido)-6-[(E)-2-[(3,5-dimethylphenyl)amino]ethenyl]-2-oxo-2H-pyran-5-carboxylate CAS 341966-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.341966-07-2
Molecular FormulaC24H21ClN2O5
Molecular Weight452.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 3-(3-chlorobenzamido)-6-[(E)-2-[(3,5-dimethylphenyl)amino]ethenyl]-2-oxo-2H-pyran-5-carboxylate CAS 341966-07-2 chemical structure

Description

CATO supplies Methyl 3-(3-chlorobenzamido)-6-[(E)-2-[(3,5-dimethylphenyl)amino]ethenyl]-2-oxo-2H-pyran-5-carboxylate (CAS 341966-07-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H21ClN2O5. Molecular weight: 452.89 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC24H21ClN2O5
Molecular Weight452.89 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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