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Levofloxacin carboxylic acid

Basic information Safety Supplier Related

Levofloxacin carboxylic acid Basic information

Product Name:
Levofloxacin carboxylic acid
Synonyms:
  • Levefluorocarboxylic Acid
  • Levofloxacin Related Compound B (35 mg) ((S)-9,10,difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)
  • Levo Q Acid(oxa-2,3 dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
  • 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid,9,10-difluoro-2,3-dihydro-3-Methyl-7-oxo-,(3S)-
  • (S)-(-)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+%
  • (3S)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
  • (S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxadine-6-carboxylic Acid
  • Levofloxacin USP Related CoMpound B (EP IMpC)
CAS:
100986-89-8
MF:
C13H9F2NO4
MW:
281.21
EINECS:
1533716-785-6
Product Categories:
  • Benzoxazines
  • Chiral Building Blocks
  • LEVOFLOXACIN INTERMIDATE
  • Heterocyclic Building Blocks
  • Aromatics
  • Chiral Reagents
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
100986-89-8.mol
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Levofloxacin carboxylic acid Chemical Properties

Melting point:
>300 °C (lit.)
Boiling point:
459.2±45.0 °C(Predicted)
Density 
1.61±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly)
pka
4.87±0.40(Predicted)
color 
White
optical activity
[α]20/D -64°, c = 1% in DMSO
CAS DataBase Reference
100986-89-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-36/37/3
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29349990

MSDS

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Levofloxacin carboxylic acid Usage And Synthesis

Chemical Properties

White Solid

Uses

Levofloxacin intermediate.

Definition

ChEBI: Ofloxacin impurity a is a member of quinolines.

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