(2E,4E)-5-[(2,4-Dinitrophenyl)amino]-2,4-pentadienal CAS 31824-40-5

Purity >95%In StockPharmaceutical Standards
CAS No.31824-40-5
Molecular FormulaC11H9N3O5
Molecular Weight263.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4E)-5-[(2,4-Dinitrophenyl)amino]-2,4-pentadienal CAS 31824-40-5 chemical structure

Description

(2E,4E)-5-[(2,4-Dinitrophenyl)amino]-2,4-pentadienal (CAS 31824-40-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9N3O5. Molecular weight: 263.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H9N3O5
Molecular Weight263.21 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms3

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