4,4-Dimethoxy-2-[(3-nitrophenyl)methylene]-3-oxo-butanoic Acid Methyl Ester 67448-15-1 Methyl-4,4-dimethoxy-2-(3-nitrobenzylidene)-acetoacetate CAS 67448-15-1

Purity 97%+In StockPharmaceutical Standards
CAS No.67448-15-1
Molecular FormulaC14H15NO7
Molecular Weight309.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4-Dimethoxy-2-[(3-nitrophenyl)methylene]-3-oxo-butanoic Acid Methyl Ester 67448-15-1 Methyl-4,4-dimethoxy-2-(3-nitrobenzylidene)-acetoacetate CAS 67448-15-1 chemical structure

Description

CATO supplies 4,4-Dimethoxy-2-[(3-nitrophenyl)methylene]-3-oxo-butanoic Acid Methyl Ester 67448-15-1 Methyl-4,4-dimethoxy-2-(3-nitrobenzylidene)-acetoacetate (CAS 67448-15-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H15NO7. Molecular weight: 309.27 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H15NO7
Molecular Weight309.27 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms1

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