(1Z,4E)-5-[4-(Diethoxymethyl)phenyl]-1-(dimethylamino)penta-1,4-dien-3-one CAS 303995-68-8

Purity 97%+In StockPharmaceutical Standards
CAS No.303995-68-8
Molecular FormulaC18H25NO3
Molecular Weight303.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1Z,4E)-5-[4-(Diethoxymethyl)phenyl]-1-(dimethylamino)penta-1,4-dien-3-one CAS 303995-68-8 chemical structure

Description

CATO supplies (1Z,4E)-5-[4-(Diethoxymethyl)phenyl]-1-(dimethylamino)penta-1,4-dien-3-one (CAS 303995-68-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H25NO3. Molecular weight: 303.40 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H25NO3
Molecular Weight303.40 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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