UNII:59MUO871OM

Modify Date: 2025-08-20 18:48:14

Name	4-methyl-1-phenylpyrazolidin-3-one
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	345ºC
Melting Point	133-136 °C
Molecular Formula	C₁₀H₁₂N₂O
Molecular Weight	176.215
Flash Point	139.2ºC
Exact Mass	176.094955
PSA	32.34000
LogP	0.68
Index of Refraction	1.552
InChIKey	ZZEYCGJAYIHIAZ-UHFFFAOYSA-N
SMILES	CC1CN(c2ccccc2)NC1=O
Storage condition	Dark Room

UNII:59MUO871OM MSDS(Chinese)

Precursor 4
CAS#:888501-00-6 3-Pyrazolidinon... CAS#:80-62-6 Methyl methacrylate CAS#:100-63-0 Phenylhydrazine CAS#:79-39-0 Methacrylamide
DownStream 1
CAS#:15763-55-0 4-methyl-2-phen...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-methyl-1-phenyl-1H-pyrazolidin-3-one

4-methyl-1-phenylpyrazolydin-3-one

1-Phenyl-4-methyl-3-pyrazolidone

4-methyl-1-phenylpyrazolidin-3-one

3-Pyrazolidinone, 4-methyl-1-phenyl-

1-Phenyl-4-methyl-3-pyrazolidinon

1H-pyrazol-3-ol, 4,5-dihydro-4-methyl-1-phenyl-

UNII:59MUO871OM

3-Pyrazolidinone,4-methyl-1-phenyl

4-methyl-1-phenyl-pyrazolidin-3-one

EINECS 220-180-6

4-Methyl-3-oxo-1-phenylpyrazolidine

4-Methyl-1-phenyl-pyrazolidin-3-on

4-Methyl-1-phenyl-3-pyrazolidone

4-Methyl-1-phenyl-3-pyrazolidinone

4-Methyl-1-phenyl-3-pyrazilidone

Phenidone B

MFCD00044800

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Names