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4-[(E)-(2-Chloro-4-nitrophenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-3H-pyrazol-3-one

HCID 327698
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Basic information

CAS
78503-81-8
Standard SMILES
CC1=NN(C(=O)c2ccncc2)C(=O)C1N=Nc1ccc([N+](=O)[O-])cc1Cl
InChIKey
QDFFKVRACYGSJQ-UHFFFAOYSA-N
Molecular formula
C16H11ClN6O4
Average molar mass
386.75 g/mol
Monoisotopic mass
386.0530305

Names & identifiers

Preferred name
4-[(E)-(2-Chloro-4-nitrophenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-3H-pyrazol-3-one
IUPAC
4-[(2-chloro-4-nitrophenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one

Names & synonyms

NSC30376478503-81-8DTXSID10316482NSC-3037644-[(E)-(2-Chloro-4-nitrophenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-3H-pyrazol-3-oneDS-0144684-(2-chloro-4-nitro-phenyl)diazenyl-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one4-[(E)-(2-chloro-4-nitro-phenyl)azo]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one4-[(E)-(2-Chloro-4-nitrophenyl)diazenyl]-2-isonicotinoyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one

Database identifiers

CAS
78503-81-8
PubChem CID
327698
DTXSID
DTXSID10316482

Properties

Computed structural properties

XLogP
2.6
Topological polar surface area
133 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
8
Rotatable bonds
3
Heavy atoms
27
Formal charge
0
Complexity
672

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