Registration Dossier

General information

Inventory

EC number:
201-891-0
EC name:
3-methyl-1-phenyl-5-pyrazolone
CAS number:
89-25-8

No inventory information available

Reference substance information

IUPAC name:
5-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
Synonyms
Names:
2,4-dihydro-5-methyl-2-phenyl-3h-pyrazo-3-one
3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-
Identifier:
CAS number
89-25-8
Identifier:
IUPAC name
5-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
Identifier:
IUPAC name
5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
Identifier:
other: SMILES notation
CC1=NN(C(=O)C1)c2ccccc2
Identifier:
other: InChl
InChI=1/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
Identifier:
other: InChl
InChI=1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
Identifier:
other: SMILES notation
O=C2CC(C)=NN2c1ccccc1
5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

CAS information

CAS number:
89-25-8

Molecular and structural information

Molecular formula:
C10H10N2O
Molecular weight:
ca. 174.079
SMILES notation:
O=C1N(/N=C(\C1)C)c2ccccc2
InChl:
1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
Structural formula:
Chemical structure