ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate

Modify Date: 2024-01-14 20:02:27

ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate Structure
ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate structure
Common Name ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS Number 91397-55-6 Molecular Weight 261.23300
Density 1.356g/cm3 Boiling Point 410.123ºC at 760 mmHg
Molecular Formula C12H11N3O4 Melting Point N/A
MSDS N/A Flash Point 201.836ºC

 Names

Name ethyl 1-(4-nitrophenyl)pyrazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.356g/cm3
Boiling Point 410.123ºC at 760 mmHg
Molecular Formula C12H11N3O4
Molecular Weight 261.23300
Flash Point 201.836ºC
Exact Mass 261.07500
PSA 89.94000
LogP 2.48040

 Safety Information

HS Code 2933199090

 Synthetic Route

~87%

ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate Structure

ethyl 1-(4-nitr...

CAS#:91397-55-6

Literature: Beck, James R.; Gajewski, Robert P.; Lynch, Michael P.; Wright, Fred L. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 267 - 270

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ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate Structure

ethyl 1-(4-nitr...

CAS#:91397-55-6

Literature: Takamizawa; Hayashi Yakugaku Zasshi, 1959 , vol. 79, p. 339,343 Chem.Abstr., 1959 , p. 16115

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-(4-Nitro-phenyl)-1H-pyrazol-4-carbonsaeure-aethylester
1-<4-Nitro-phenyl>-pyrazol-4-carbonsaeure-aethylester
1-(4-nitro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester
ETHYL 1-(4-NITROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
1H-Pyrazole-4-carboxylic acid,1-(4-nitrophenyl)-,ethyl ester