DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID

Modify Date: 2024-01-02 14:42:50

DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID Structure
DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID structure
Common Name DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID
CAS Number 131727-29-2 Molecular Weight 319.15200
Density 1.48g/cm3 Boiling Point 395.5ºC at 760 mmHg
Molecular Formula C11H15BrN2O4 Melting Point N/A
MSDS N/A Flash Point 193ºC

 Names

Name diethyl 1-(2-bromoethyl)pyrazole-3,5-dicarboxylate

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 395.5ºC at 760 mmHg
Molecular Formula C11H15BrN2O4
Molecular Weight 319.15200
Flash Point 193ºC
Exact Mass 318.02200
PSA 70.42000
LogP 1.63140
Vapour Pressure 1.83E-06mmHg at 25°C
Index of Refraction 1.558

 Safety Information

HS Code 2933199090

 Synthetic Route

~74%

DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID Structure

DIETHYL 1-(2-BR...

CAS#:131727-29-2

Literature: WEINGARTEN, M., David; MENG, Charles, Q.; SIKORSKI, James, A.; WORSENCROFT, Kimberly, J.; YE, Zhihong; SIMPSON, Jr., Jacob, E.; NI, Liming; CLARK, Cynthia Patent: WO2012/135669 A1, 2012 ; Location in patent: Page/Page column 244-245 ;

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DIETHYL 1-(2-BROMO-ETHYL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID Structure

DIETHYL 1-(2-BR...

CAS#:131727-29-2

Literature: Bagley; Thomas; Rudo; Spencer; Doorley; Ossipov; Jerussi; Benvenga; Spaulding Journal of Medicinal Chemistry, 1991 , vol. 34, # 2 p. 827 - 841

 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%