4-hydroxyimino-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one structure

4-hydroxyimino-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one

2,5-dimethyl-4-nitroso-1H-pyrazol-3-one

Also Known As: 2,5-dimethyl-4-nitroso-1H-pyrazol-3-one|4-(hydroxyimino)-2,5-dimethylpyrazol-3-one|4-hydroxyimino-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one|1H-Pyrazole-4,5-dione, 1,3-dimethyl-, 4-oxime, (Z)-|2,5-dimethyl-2H-pyrazole-3,4-dione 4-oxime|(Z)-1,3-dimethyl-4-oximinopyrazol-5(4H)-one|4-Hydroxyimino-1,3-dimethyl-1H-pyrazol-5(4H)-one|1H-Pyrazole-4,5-dione, 1,3-dimethyl-, 4-oxime, (E)-|4-(hydroxyimino)-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one|4-(hydroxyimino)-2,5-dimethyl-2,4-dihydro-3H-pyrazol-3-one

CAS: 62349-55-7
Molecular Formula C5H7N3O2
Molecular Weight 141.05383 g/mol
LogP 0.41972
Topological Polar Surface Area 67.22 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 141.05383
Monoisotopic Mass 141.05383
Heavy Atoms 10
Complexity 309.18323

Chemical Identifiers

CAS Number 62349-55-7
SMILES CC1=C(C(=O)N(N1)C)N=O

Product Overview

4-hydroxyimino-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one (CAS 62349-55-7), with molecular formula C5H7N3O2 and molecular weight 141.05383 g/mol. IUPAC: 2,5-dimethyl-4-nitroso-1H-pyrazol-3-one.

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4-hydroxyimino-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one is a custom synthesis product. We offer services from milligram to kilogram scale.

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