5-Methyl-4-[(4-methyl-1-piperazinyl)methylene]-2-phenyl-2H-pyrazol-3(4H)-one

Modify Date: 2024-01-08 12:31:25

5-Methyl-4-[(4-methyl-1-piperazinyl)methylene]-2-phenyl-2H-pyrazol-3(4H)-one Structure
5-Methyl-4-[(4-methyl-1-piperazinyl)methylene]-2-phenyl-2H-pyrazol-3(4H)-one structure
Common Name 5-Methyl-4-[(4-methyl-1-piperazinyl)methylene]-2-phenyl-2H-pyrazol-3(4H)-one
CAS Number 23746-39-6 Molecular Weight 284.35600
Density 1.19g/cm3 Boiling Point 383.8ºC at 760mmHg
Molecular Formula C16H20N4O Melting Point N/A
MSDS N/A Flash Point 185.9ºC

 Names

Name (4E)-5-methyl-4-[(4-methylpiperazin-1-yl)methylidene]-2-phenylpyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 383.8ºC at 760mmHg
Molecular Formula C16H20N4O
Molecular Weight 284.35600
Flash Point 185.9ºC
Exact Mass 284.16400
PSA 39.15000
LogP 0.91680
Vapour Pressure 4.29E-06mmHg at 25°C
Index of Refraction 1.626

 Safety Information

HS Code 2933990090

 Customs

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%

 Synonyms

T0511-7462
5-methyl-4-(4-methyl-piperazin-1-ylmethylene)-2-phenyl-2,4-dihydro-pyrazol-3-one
3-Methyl-4-(N'-methyl-N-piperazino)methylene-1-phenyl-2-pyrazolin-5-one
2-Pyrazolin-5-one,3-methyl-4-(4-methyl-1-piperazinylmethylene)-1-phenyl
3-Methyl-4-(4-methyl-1-piperazinylmethylene)-1-phenyl-2-pyrazolin-5-one