NSC303766 structure

NSC303766

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

Also Known As: 4-[(4-methoxyphenyl)diazenyl]-5-methyl-2-(pyridine-4-carbony|4-[(E)-(4-Methoxyphenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-3H-pyrazol-3-one|2-Isonicotinoyl-4-[(E)-(4-methoxyphenyl)diazenyl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one|4-(4-methoxyphenyl)diazenyl-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one|4-[(4-methoxyphenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one|4-[(E)-(4-methoxyphenyl)azo]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one

CAS: 76149-54-7
Molecular Formula C17H15N5O3
Molecular Weight 337.1175 g/mol
LogP 2.1
Topological Polar Surface Area 96.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 7
Rotatable Bonds 4
Exact Mass 337.1175
Monoisotopic Mass 337.1175
Heavy Atoms 25
Complexity 563.0

Chemical Identifiers

CAS Number 76149-54-7
SMILES CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)OC)C(=O)C3=CC=NC=C3
InChIKey USMQMOHXACCYKA-UHFFFAOYSA-N

Product Overview

NSC303766 (CAS 76149-54-7), with molecular formula C17H15N5O3 and molecular weight 337.1175 g/mol. IUPAC: 4-[(4-methoxyphenyl)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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