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Desmethyl Levofloxacin

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Desmethyl Levofloxacin Suppliers list
Company Name: Changchun Lanjiang Pharmaceutical Technology Co.,Ltd  Gold
Tel: 18004466855
Email: shangyu@zein-bio.com
Company Name: Sinopharm Chemical Reagent Co,Ltd.  
Tel: 86-21-63210123
Email: sj_scrc@sinopharm.com
Company Name: S.Z. PhyStandard Bio-Tech. Co., Ltd.  
Tel: 0755-4000505016 13380397412
Email: 3001272453@qq.com
Company Name: Bide Pharmatech Ltd.  
Tel: 400-164-7117 18317119277
Email: product02@bidepharm.com
Company Name: Quality Control Solutions Ltd.  
Tel: 0755-66853366 13670046396
Email: orders@qcsrm.com

Desmethyl Levofloxacin manufacturers
Desmethyl Levofloxacin Basic information
Product Name:Desmethyl Levofloxacin
Synonyms:Levofloxacin ImpurityⅢ:LevofloxacinImpurity E{(3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride};Ofloxacin Impurity II(Impurity E);Levofloxacin Related Compound A(USP);Levofloxacin-1;1,2,3-de>;S-(-)-9-fluoro-2,3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido-<;(3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid;Desmethyl Levofloxacin
CAS:117707-40-1
MF:C17H18FN3O4
MW:347.34
EINECS:
Product Categories:Chiral Reagents;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
Mol File:117707-40-1.mol
Desmethyl Levofloxacin Structure
Desmethyl Levofloxacin Chemical Properties
Melting point >184 °C (Dec.)
Boiling point 600.7±55.0 °C(Predicted)
density 1.51±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Aqueous Acid (Slightly, Sonicated), Aqueous Base (Slightly, Sonicated), DMSO (Slightly）
pka5.19±0.40(Predicted)
form Solid
color Pale Yellow
BRN 6161512
Major Applicationpharmaceutical (small molecule)
InChI1S/C17H18FN3O4/c1-9-8-25-16-13-10(15(22)11(17(23)24)7-21(9)13)6-12(18)14(16)20-4-2-19-3-5-20/h6-7,9,19H,2-5,8H2,1H3,(H,23,24)/t9-/m0/s1
InChIKeyWKRSSAPQZDHYRV-VIFPVBQESA-N
SMILESC[C@H]1COc2c(N3CCNCC3)c(F)cc4C(=O)C(=CN1c24)C(O)=O
CAS DataBase Reference117707-40-1
Safety Information
Hazard Codes Xn
Risk Statements 22
WGK Germany WGK 3
HS Code 2934990002
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
MSDS Information
Desmethyl Levofloxacin Usage And Synthesis
UsesA metabolite of Levofloxacin
UsesDesmethyl Levofloxacin is a degradation product of levofloxacin. A levofloxacin impurity with antibacterial properties.
DefinitionChEBI: Ofloxacin impurity e is a member of quinolines.
Desmethyl Levofloxacin Preparation Products And Raw materials
Tag:Desmethyl Levofloxacin(117707-40-1) Related Product Information
Levofloxacin Levofloxacin Tetrafluoro Impurity 1 Levofloxacin DiaMine ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Levofloxacin hydrochloride 9-Piperazino Levofloxacin Levofloxacin carboxylic acid Levofloxacin N-Oxide Levofloxacin heMihydrate ethyl (S)-10-fluoro-3-methyl-7-oxo- 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Levofloxacin Tetrafluoro Impurity 2 (3S)-10-Fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Levofloxacin Related Compound C (25 mg) ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate) N,N'-Desethylene Levofloxacin Hydrochloride Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Ofloxacin hydrochloride Ofloxacin N-oxide (mixture of diastereomers)