1596368-67-0

Basic information

• Product Name: (E)-1-{[(7-dimethylamino)-2-oxo-2H-chromen-3-yl]methylidene}-4-(4-nitrophenyl)semicarbazone
• Synonyms: (E)-1-{[(7-dimethylamino)-2-oxo-2H-chromen-3-yl]methylidene}-4-(4-nitrophenyl)semicarbazone
• CAS NO: 1596368-67-0
• Molecular Weight: 395.374
• Mol File: 1596368-67-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-1-{[(7-dimethylamino)-2-oxo-2H-chromen-3-yl]methylidene}-4-(4-nitrophenyl)semicarbazone(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-{[(7-dimethylamino)-2-oxo-2H-chromen-3-yl]methylidene}-4-(4-nitrophenyl)semicarbazone(1596368-67-0)
• EPA Substance Registry System: (E)-1-{[(7-dimethylamino)-2-oxo-2H-chromen-3-yl]methylidene}-4-(4-nitrophenyl)semicarbazone(1596368-67-0)

Safety Data

• Hazardous Substances Data: 1596368-67-0(Hazardous Substances Data)

Upstream product

• 17433-93-1 4-(4-nitrophenyl)semicarbazide 
• 100-01-6 4-nitro-aniline 

Relevant articles and documents

3-(7-Dimethylamino)coumarin N-phenylsemicarbazones in solution and polymer matrices: Tuning their fluorescence via para-phenyl substitution

The photo-physical properties of five new para-phenyl substituted derivatives of 3-(7-dimethylamino)coumarin N-phenylsemicarbazone with various electron-withdrawing substituents R (RF, Br, CF3, CN or NO 2) in the para-position on the phenyl ring were investigated in solvents and in polymer matrices. Tuning their fluorescent properties via para-substitution is discussed in terms of Twisted Intra-molecular Charge-Transfer (TICT) state formation, specific solute-solvent interactions (hydrogen bonding), fluorescent H-aggregates formation, and the solvent polarity and polymer matrix effects.