ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE

Modify Date: 2024-02-05 22:00:35

ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE Structure
ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE structure
Common Name ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS Number 126067-52-5 Molecular Weight 264.70800
Density 1.25g/cm3 Boiling Point 375.3ºC at 760 mmHg
Molecular Formula C13H13ClN2O2 Melting Point N/A
MSDS N/A Flash Point 180.8ºC

 Names

Name ethyl 1-(4-chlorophenyl)-5-methylpyrazole-3-carboxylate

 Chemical & Physical Properties

Density 1.25g/cm3
Boiling Point 375.3ºC at 760 mmHg
Molecular Formula C13H13ClN2O2
Molecular Weight 264.70800
Flash Point 180.8ºC
Exact Mass 264.06700
PSA 44.12000
LogP 3.01080
Vapour Pressure 7.85E-06mmHg at 25°C
Index of Refraction 1.583

 Safety Information

HS Code 2933199090

 Synthetic Route

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ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE Structure

ETHYL 1-(4-CHLO...

CAS#:126067-52-5

Literature: Atkinson, Robert N.; Drizin, Irene; Gregg, Robert J.; Gross, Michael F.; Kort, Michael E.; Shi, Lei Patent: US2005/20564 A1, 2005 ; Location in patent: Page/Page column 15 ;

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ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE Structure

ETHYL 1-(4-CHLO...

CAS#:126067-52-5

Literature: Liu, Shu; Premnath, Padmavathy Nandha; Bolger, Joshua K.; Perkins, Tracy L.; Kirkland, Lindsay O.; Kontopidis, George; McInnes, Campbell Journal of Medicinal Chemistry, 2013 , vol. 56, # 4 p. 1573 - 1582

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ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE Structure

ETHYL 1-(4-CHLO...

CAS#:126067-52-5

Literature: Schmidt, Andreas; Muenster, Niels; Dreger, Andrij Angewandte Chemie - International Edition, 2010 , vol. 49, # 15 p. 2790 - 2793

 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%