NSC303768 structure

NSC303768

4-[[4-(4-aminophenyl)phenyl]diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one

Also Known As: 4-[(E)-(4'-Amino[1,1'-biphenyl]-4-yl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-3H-pyrazol-3-one|4-[(E)-[4-(4-aminophenyl)phenyl]azo]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one|4-[[4-(4-aminophenyl)phenyl]diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one|4-[4-(4-aminophenyl)phenyl]diazenyl-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one|4-[(E)-(4'-Aminobiphenyl-4-yl)diazenyl]-2-isonicotinoyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one

CAS: 78503-80-7
Molecular Formula C22H18N6O2
Molecular Weight 398.1491 g/mol
LogP 3.1
Topological Polar Surface Area 113.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 7
Rotatable Bonds 4
Exact Mass 398.1491
Monoisotopic Mass 398.1491
Heavy Atoms 30
Complexity 686.0

Chemical Identifiers

CAS Number 78503-80-7
SMILES CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)C3=CC=C(C=C3)N)C(=O)C4=CC=NC=C4
InChIKey PVPHEEWBXNVLGB-UHFFFAOYSA-N

Product Overview

NSC303768 (CAS 78503-80-7), with molecular formula C22H18N6O2 and molecular weight 398.1491 g/mol. IUPAC: 4-[[4-(4-aminophenyl)phenyl]diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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