Home > Offer to Sell > Organic chemicals and Derivatives > Basic organic raw materials > 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester CAS:112811-71-9

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester CAS:112811-71-9

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  Post Date: Mar 30,2013
  Expiry Date: Mar 30,2014
  Detailed Description: Cas No. :112811-71-9 Quantity: 20Metric Tons
Payment Method: TT/LC/DP
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester CAS:112811-71-9
Synonyms:1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl;1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl ester;ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate;Ethyl 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-Quinolinecarboxylate;Gatifloxacin macrolide;
CAS:112811-71-9
MF: C16H15F2NO4
MW: 323.29
Assay:98%
Appearance:Yellowish crystalline powder
Packing: 5kgs, 25kgs cardboard drum lined with double-layer plastic bag
Storage: Avoid light, closed tight, stored in dry place. Shelf life is 2 yrs.

ITEMS STANDARDS
Description White crystalline powder
Assay(HPLC) ≥98.5%
Single impurity ≤0.5%
Impurity ≤1.0%
Melting point 182-186°C
Loss on drying ≤0.5%
Residue on ignition ≤0.2%


  CAS Registry Number:

112811-71-9
  Synonyms: ;1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl;1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl ester;ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate;Ethyl 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-Quinolinecarboxylate;Gatifloxacin macrolide;Gatifloxacin intermediate;Ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-1,4-dihydro-4-oxo-3-quinolinecarboxylate;
  Molecular Formula: C16H15F2NO4
  Molecular Weight: 323.2914
  Molecular Structure: 112811-71-9 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

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