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Home > Products > Pharmaceuticals & Life Science > Pharmaceutical Intermediates > (S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1)
(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1) structure, CAS 138199-71-0

(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1)

CAS Number138199-71-0

SynonymsLevofloxacin; MFCD03265511; Levofloxacin hemihydrate; Levofloxacin hydrate

Molecular FormulaC18H20FN3O4.0.5H2O

Molecular Weight370.38

Purity98%%

Density1.48g/cm3

Boiling Point571.5ºC at 760mmHg

Melting Point214-216°C

Flash Point

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Cat. No.: 2A-1170902 Purity: 98%%
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Quality Control of [ 138199-71-0 ] Purity: 98%% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number138199-71-0
Catalog No.2A-1170902
Chinese Name左氧氟沙星半水合物
SynonymsLevofloxacin; MFCD03265511; Levofloxacin hemihydrate; Levofloxacin hydrate
Molecular FormulaC18H20FN3O4.0.5H2O
Molecular Weight370.38
Purity98%
Density1.48g/cm3
Boiling Point571.5ºC at 760mmHg
Melting Point214-216°C
Storage Condition-20°C Freezer
ApplicationLevofloxacin hemihydrate is an antibiotic compound that inhibits bacterial DNA gyrase activity.
PubChem ID7847654
SMILESCC1COc2c(N3CCN(C)CC3)c(F)cc3c(=O)c(C(=O)O)cn1c23.CC1COc2c(N3CCN(C)CC3)c(F)cc3c(=O)c(C(=O)O)cn1c23.O
InChIInChI=1S/2C18H20FN3O4.H2O/c2*1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21;/h2*7-8,10H,3-6,9H2,1-2H3,(H,24,25);1H2/t2*10-;/m00./s1
InChI KeySUIQUYDRLGGZOL-RCWTXCDDSA-N
Transport InfoProduct name: Levofloxacin hemihydrate
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