Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-BROMO-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLICACIDETHYLESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

98534-71-5

98534-71-5 structure

98534-71-5 structure

Name: Ethyl 5-bromo-1-phenyl-1H-pyrazole-4-carboxylate
Chemical Name: ethyl 5-bromo-1-phenylpyrazole-4-carboxylate
CAS Number: 98534-71-5
Molecular Formula: C₁₂H₁₁BrN₂O₂
Molecular Weight: 295.132
Create Date: 2018-12-25 18:37:05
Modify Date: 2024-04-05 18:41:01

Name	ethyl 5-bromo-1-phenylpyrazole-4-carboxylate
Synonyms	1H-Pyrazole-4-carboxylic acid, 5-bromo-1-phenyl-, ethyl ester RD-0245 5-BROMO-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER QC-4464 Ethyl 5-bromo-1-phenyl-1H-pyrazole-4-carboxylate

Density	1.5±0.1 g/cm3
Boiling Point	375.1±22.0 °C at 760 mmHg
Melting Point	87-88 °C
Molecular Formula	C₁₂H₁₁BrN₂O₂
Molecular Weight	295.132
Flash Point	180.6±22.3 °C
Exact Mass	294.000397
PSA	44.12000
LogP	3.69
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.611

HS Code	2933199090

16078-71-0 structure

16078-71-0

110-46-3 structure

110-46-3

~38%

98534-71-5 structure

98534-71-5

Literature: Eli Lilly and Company Patent: US4620865 A1, 1986 ;

16078-71-0 structure

16078-71-0

~59%

98534-71-5 structure

98534-71-5

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

Precursor 2
16078-71-0 110-46-3
DownStream 0

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%