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Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
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Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate

CAS: 113046-72-3

Ref. 3D-FE21851

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Estimated delivery in United States, on Tuesday 7 Jan 2025

Product Information

Name:
Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
Synonyms:
  • 1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6,7-difluoro-1-methyl-4-oxo-, ethyl ester
  • 6,7-difluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid, ethyl ester
  • Ethyl 6,7-Difluoro-1-Methyl-4-Oxo-1H,4H-(1,3)Thiazeto(3,2-a)Quinoline-3-Carboxylate
  • Ethyl6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
  • Pl-9
Description:

Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate is a precursor to the antibiotic prulifloxacin. The compound is synthesized from malonic acid and diethyl 2-(chlorocarbonyl)-5-fluoro-6,7-difluoro-1-(methyl)quinolinecarboxylate by cyclization and hydroxylation. The diethyl ester group is then deprotected to give prulifloxacin.

Notice:
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Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
311.3 g/mol
Formula:
C14H11F2NO3S
Purity:
Min. 95%
InChI:
InChI=1S/C14H11F2NO3S/c1-3-20-14(19)11-12(18)7-4-8(15)9(16)5-10(7)17-6(2)21-13(11)17/h4-6H,3H2,1-2H3
InChI key:
InChIKey=UUJUEXKIHKGFTH-UHFFFAOYSA-N
SMILES:
CCOC(=O)c1c2n(c3cc(F)c(F)cc3c1=O)C(C)S2
MDL:
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EINECS:
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HS code:

Hazard Info

UN Number:
EQ:
Class:
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Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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