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Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Structure
Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate structure
CAS No.
157766-27-3
Chemical Name:
Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate
Synonyms
Levofloxacin Impurity P;Ethyl 2,3,4-trifluoro-β-oxobenzenepropanoate;Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate;Benzenepropanoic acid, 2,3,4-trifluoro-β-oxo-, ethyl ester;Levofloxacin Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate
CBNumber:
CB22725053
Molecular Formula:
C11H9F3O3
Molecular Weight:
246.18
MDL Number:
MFCD19269448
MOL File:
157766-27-3.mol
Last updated:2023-04-23 13:52:06
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Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Properties

Boiling point 285.3±35.0 °C(Predicted)
Density 1.319±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility DCM, Methanol
form Solid
pka 10.26±0.50(Predicted)
color Orange-Red

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC E925420 Ethyl3-Oxo-3-(2,3,4-trifluorophenyl)propanoate 157766-27-3 2.5g $1320 2021-12-16 Buy
Medical Isotopes, Inc. 64907 Ethyl3-Oxo-3-(2,3,4-trifluorophenyl)propanoate 157766-27-3 250mg $650 2021-12-16 Buy
Product number Packaging Price Buy
E925420 2.5g $1320 Buy
64907 250mg $650 Buy

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Chemical Properties,Uses,Production

Uses

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate is an intermediate in the synthesis of Levofloxacin (L360000), an antibiotic used against gram-negative organisms.

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44894 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 15921286451; 15921286451 2010681527@qq.com China 5073 58
Nanjing Huanuo Biomedical Technology Co., Ltd 18913906212 2885426135@qq.com China 6427 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 50497 58
Yantai Lianhua Technology Co., Ltd 15552437730 1701654643@qq.com China 11400 58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 18924305345 LK@zlstandards.com China 6348 58
Supplier Advantage
Chemsky（shanghai）International Co.,Ltd. 50
Energy Chemical 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 58
Nanjing Huanuo Biomedical Technology Co., Ltd 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
Yantai Lianhua Technology Co., Ltd 58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 58
Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Levofloxacin Ethyl 3-Oxo-3-(2,3,4-trifluorophenyl)propanoate Benzenepropanoic acid, 2,3,4-trifluoro-β-oxo-, ethyl ester Ethyl 2,3,4-trifluoro-β-oxobenzenepropanoate Levofloxacin Impurity P 157766-27-3