Displaying 36 results for levofloxacin

Levofloxacin - API

Levofloxacin


  • Catalogue No.:PA 12 13000

  • CAS : 100986-85-4

  • Molecular Formula : C18H20FN3O4

  • Molecular Weight : 361.37

Levofloxacin - Impurity A

(3R)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1, 4-benzoxazine-6-carboxylic Acid


  • Catalogue No.:PA 12 13010

  • CAS : 100986-86-5

  • Molecular Formula : C18H20FN3O4

  • Molecular Weight : 361.37

Levofloxacin - Impurity B

(3S)-9-Fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4- benzoxazine-6-carboxylic Acid


  • Catalogue No.:PA 12 13020

  • CAS : 117707-40-1

  • Molecular Formula : C17H18FN3O4

  • Molecular Weight : 347.34

latest product

Levofloxacin - Impurity C

Levofloxacin N-Oxide


  • Catalogue No.:PA 12 13030

  • CAS : 117678-38-3

  • Molecular Formula : C18H20FN3O5

  • Molecular Weight : 377.38

Levofloxacin - Impurity D

(3S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4- benzoxazine-6-carboxylic Acid


  • Catalogue No.:PA 12 13040

  • CAS : 117620-85-6

  • Molecular Formula : C18H21N3O4

  • Molecular Weight : 343.38

Levofloxacin - Impurity E

(3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one


  • Catalogue No.:PA 12 13050

  • CAS : 178964-53-9

  • Molecular Formula : C17H20FN3O2

  • Molecular Weight : 317.36

Levofloxacin - Impurity F

(3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid


  • Catalogue No.:PA 12 13060

  • CAS : 100986-89-8

  • Molecular Formula : C13H9F2NO4

  • Molecular Weight : 0.00

N,N'-Desethylene-N,N'-diformyl Levofloxacin

N,N'-Desethylene-N,N'-diformyl Levofloxacin


  • Catalogue No.:PA 12 13510

  • CAS : 151377-74-1

  • Molecular Formula : C18H18FN3O6

  • Molecular Weight : 391.35

N,N'-Desethylene Levofloxacin

N,N'-Desethylene Levofloxacin


  • Catalogue No.:PA 12 13520

  • CAS : 151250-76-9

  • Molecular Formula : C16H18FN3O4

  • Molecular Weight : 335.33

Levofloxacin Ethyl Ester

Levofloxacin Ethyl Ester


  • Catalogue No.:PA 12 13530

  • CAS : 177472-30-9

  • Molecular Formula : C20H24FN3O4

  • Molecular Weight : 389.42

Levofloxacin - Impurity I

9-Piperazine Levofloxacin


  • Catalogue No.:PA 12 13540

  • CAS : 178912-62-4

  • Molecular Formula : C18H20FN3O4

  • Molecular Weight : 361.38

N-tert-Butoxycarbonyl Desmethyl Levofloxacin

N-tert-Butoxycarbonyl Desmethyl Levofloxacin


  • Catalogue No.:PA 12 13550

  • CAS : 1330277-19-4

  • Molecular Formula : C22H26FN3O6

  • Molecular Weight : 447.46

N,N'-Desethylene Levofloxacin Hydrochloride

N,N'-Desethylene Levofloxacin Hydrochloride


  • Catalogue No.:PA 12 13560

  • CAS : 1346603-62-0

  • Molecular Formula : C16H19ClFN3O4

  • Molecular Weight : 371.79

Levofloxacin Diamine Hydrochloride Salt

Levofloxacin Diamine Hydrochloride Salt


  • Catalogue No.:PA 12 13570

  • CAS : 1797099-76-3

  • Molecular Formula : C15H17ClFN3O4

  • Molecular Weight : 357.76

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid


  • Catalogue No.:PA 12 13580

  • CAS : 106939-30-4

  • Molecular Formula : C19H22FN3O4

  • Molecular Weight : 375.39

Levofloxacin Chloromethyl Ester

Levofloxacin Chloromethyl Ester


  • Catalogue No.:PA 12 13590

  • CAS : NA

  • Molecular Formula : C19H21ClFN3O4

  • Molecular Weight : 409.84

(3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester

(3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester


  • Catalogue No.:PA 12 13600

  • CAS : 106939-34-8

  • Molecular Formula : C15H13F2NO4

  • Molecular Weight : 309.26

(S)-7,8-Difluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine Sulfate

(S)-7,8-Difluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine Sulfate


  • Catalogue No.:PA 12 13610

  • CAS : NA

  • Molecular Formula : C9H11F2NO5S

  • Molecular Weight : 283.25

Ethyl 3-(N,N-dimethyl amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate

Ethyl 3-(N,N-dimethyl amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate


  • Catalogue No.:PA 12 13620

  • CAS : 138998-47-7

  • Molecular Formula : C14H13F4NO3

  • Molecular Weight : 319.25

Ethyl (2Z)-(3-(1-hydroxy-2-propanyl)amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate

Ethyl (2Z)-(3-(1-hydroxy-2-propanyl)amino)-2-(2,3,4,5-tetrafluorobenzoyl) Acrylate


  • Catalogue No.:PA 12 13630

  • CAS : NA

  • Molecular Formula : C15H15F4NO4

  • Molecular Weight : 349.28

(Z)-Ethyl 3-(dimethylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate

(Z)-Ethyl 3-(dimethylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate


  • Catalogue No.:PA 12 13640

  • CAS : NA

  • Molecular Formula : C15H16F3NO4

  • Molecular Weight : 331.29

Levofloxacin Diamine

Levofloxacin Diamine


  • Catalogue No.:PA 12 13650

  • CAS : 1797510-34-9

  • Molecular Formula : C15H16FN3O4

  • Molecular Weight : 321.30

Defluoro Levofloxacin-d3


  • Catalogue No.:PA STI 025020

  • CAS : 1329836-14-7

  • Molecular Formula : C18H18D3N3O4

  • Molecular Weight : 346.40

N,N'-Desethylene-N,N'-diformyl Levofloxacin-d3


  • Catalogue No.:PA STI 027380

  • CAS : 1346598-04-6

  • Molecular Formula : C18H15D3FN3O6

  • Molecular Weight : 394.37

Desmethyl Levofloxacin-d8 Hydrochloride


  • Catalogue No.:PA STI 028400

  • CAS : 1217677-38-7

  • Molecular Formula : C17H11D8ClFN3O4

  • Molecular Weight : 391.85

Levofloxacin-d8


  • Catalogue No.:PA STI 056480

  • CAS : 1217716-71-6

  • Molecular Formula : C18H12D8FN3O4

  • Molecular Weight : 369.42

Levofloxacin-d3


  • Catalogue No.:PA STI 056481

  • CAS : NA

  • Molecular Formula : C18H17D3FN3O4

  • Molecular Weight : 364.39

Levofloxacin-d8 Acyl-β-D-glucuronide


  • Catalogue No.:PA STI 056490

  • CAS : NA

  • Molecular Formula : C24H20D8FN3O10

  • Molecular Weight : 545.54

Potassium (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate

Potassium (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate


  • Catalogue No.:PAI 12 003010

  • CAS : NA

  • Molecular Formula : C18H19FKN3O4

  • Molecular Weight : 399.50

Levofloxacin - Impurity B (Hydrochloride Salt)

Desmethyl Levofloxacin Hydrochloride


  • Catalogue No.:PA 12 13021

  • CAS : NA

  • Molecular Formula : C17H19ClFN3O4

  • Molecular Weight : 383.80

Levofloxacin - Impurity H

Ethyl (3R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate


  • Catalogue No.:PA 12 13080

  • CAS : NA

  • Molecular Formula : C20H24FN3O4

  • Molecular Weight : 389.43

9-fluoro-10-(4-(2-hydroxyethyl)-4-methylpiperazin-1-ium-1-yl)-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate

9-fluoro-10-(4-(2-hydroxyethyl)-4-methylpiperazin-1-ium-1-yl)-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate


  • Catalogue No.:PA 12 13660

  • CAS : NA

  • Molecular Formula : C20H24FN3O5

  • Molecular Weight : 405.43

(3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-4-oxido-1-Piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-Benzoxazine-6-Varboxylic Acid

(3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-4-oxido-1-Piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-Benzoxazine-6-Varboxylic Acid


  • Catalogue No.:PA 12 13680

  • CAS : 117678-37-2

  • Molecular Formula : C18H20FN3O5

  • Molecular Weight : 377.37

2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)-β-oxo-benzenepropanoic Acid

2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)-β-oxo-benzenepropanoic Acid


  • Catalogue No.:PA 12 13670

  • CAS : 108860-30-6

  • Molecular Formula : C16H19F3N2O3

  • Molecular Weight : 344.33

(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

(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


  • Catalogue No.:PA 12 13690

  • CAS : 1026952-91-9

  • Molecular Formula : C13H11F2NO4

  • Molecular Weight : 283.23

Levofloxacin - Impurity E (Hydrochloride Salt)

(3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one Hydrochloride Salt


  • Catalogue No.:PA 12 13051

  • CAS : NA

  • Molecular Formula : C17H21ClFN3O2

  • Molecular Weight : 353.82