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Levofloxacin Impurity 18

Levofloxacin Impurity 18 Structure
CAS No.
138998-47-7
Chemical Name:
Levofloxacin Impurity 18
Synonyms
Levofloxacin Impurity 18;Levofloxacin acylate impurities;Levofloxacin acylate impurities826;3-dimethylamino-2 - (2,3,4, 5-tetrafluorbenzoyl) -ethyl acrylate;ethyl (Z)-3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate;Ethyl 3-(N,N-dimethyl amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate;α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester;Benzenepropanoic acid, α-[(dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester;Levofloxacin α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester
CBNumber:
CB53380197
Molecular Formula:
C14H13F4NO3
Molecular Weight:
319.25
MOL File:
138998-47-7.mol
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Levofloxacin Impurity 18 Properties

Boiling point 381.5±42.0 °C(Predicted)
Density 1.324±0.06 g/cm3(Predicted)
pka 2.27±0.70(Predicted)

Levofloxacin Impurity 18 Chemical Properties,Uses,Production

Uses

α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester is used in the synthesis of the drug Levofloxacin (L360000), which is a S-(-) form of Ofloxacin (O245750), an antibiotic used against gram-negative organisms.

Levofloxacin Impurity 18 Preparation Products And Raw materials

Raw materials

Preparation Products

Levofloxacin Impurity 18 Suppliers

Global( 25)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
China National Standard Pharmaceutical Corporation Limited +8615391658522 China 11927 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Shanghai YuZn Pharm. Technology Co.,Ltd. 15921286451; 15921286451 China 5061 58 Inquiry
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016 China 9887 58 Inquiry
Nantong Hanfang Biotechnology Co. , Ltd. 18616537568 China 30968 58 Inquiry
Nanjing XiZe Biotechnology CO., Ltd. 025-58362220 15250997978 China 7774 55 Inquiry
Scinova Biotech(Guangzhou) Co., Ltd. 13268215580 China 7026 58 Inquiry
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-0755-83725350 13380397412 China 9971 58 Inquiry
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 China 18018 56 Inquiry
Supplier Advantage
Pharmaffiliates Analytics and Synthetics P. Ltd 58
China National Standard Pharmaceutical Corporation Limited 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58
Nantong Hanfang Biotechnology Co. , Ltd. 58
Nanjing XiZe Biotechnology CO., Ltd. 55
Scinova Biotech(Guangzhou) Co., Ltd. 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 58
ChemStrong Scientific Co.,Ltd 56

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Levofloxacin Impurity 18 Levofloxacin α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester Benzenepropanoic acid, α-[(dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester ethyl (Z)-3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester 3-dimethylamino-2 - (2,3,4, 5-tetrafluorbenzoyl) -ethyl acrylate Levofloxacin acylate impurities826 Levofloxacin acylate impurities Ethyl 3-(N,N-dimethyl amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate 138998-47-7 C14H13F4NO3