ChemicalBook > CAS DataBase List > 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-

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

Product Name
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-
CAS No.
1152314-62-9
Chemical Name
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-
Synonyms
N-Nitroso Levofloxacin;Levofloxacin Impurity 57;N‐nitrosonorlevofloxacin;Levofloxacin Impurity 52;N-nitrosodemethyllevofloxacin;N-Nitroso Desethyl Levofloxacin;N-Nitroso Desmethyl Levofloxacin;N-Desmethyl-N-nitrosolevofloxacine;N-nitroso-N-desmethyl Levofloxacin;N-Nitroso Levofloxacin EP Impurity B
CBNumber
CB710781347
Molecular Formula
C17H17FN4O5
Formula Weight
376.34
MOL File
1152314-62-9.mol
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7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Property

Boiling point:
674.6±55.0 °C(Predicted)
Density 
1.65±0.1 g/cm3(Predicted)
pka
5.19±0.40(Predicted)
InChI
InChI=1S/C17H17FN4O5/c1-9-8-27-16-13-10(15(23)11(17(24)25)7-22(9)13)6-12(18)14(16)20-2-4-21(19-26)5-3-20/h6-7,9H,2-5,8H2,1H3,(H,24,25)/t9-/m0/s1
InChIKey
GNTZPZBXVIOIQQ-VIFPVBQESA-N
SMILES
O1C2=C(N3CCN(N=O)CC3)C(F)=CC3C(=O)C(C(O)=O)=CN(C2=3)[C@@H](C)C1
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Hazard and Precautionary Statements (GHS)

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7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Chemical Properties,Usage,Production

Uses

(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid used in the preparation??of aminopiperazinylquinolonecarboxylates as kynurenine-aminotransferase inhibitors.

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Preparation Products And Raw materials

Raw materials

Preparation Products

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7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Suppliers

China 32 India 1 Global 33
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View Lastest Price from 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- manufacturers

Moxin Chemicals
Product
N-Nitroso Desmethyl Levofloxacin 1152314-62-9
Price
US $0.00-0.00/mg
Min. Order
1mg
Purity
>95% HPLC
Supply Ability
100000
Release date
2025-04-21
Moxin Chemicals
Product
N-Nitroso Desmethyl Levofloxacin 1152314-62-9
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
98%+
Supply Ability
100000000
Release date
2024-12-17
ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
N-Nitroso Desmethyl Levofloxacin 1152314-62-9
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-25

1152314-62-9, 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-Related Search:

ethyl (S)-10-fluoro-3-methyl-7-oxo- 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (3S)-10-Fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride Levofloxacin 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 (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Levofloxacin Tetrafluoro Impurity 1 (S)-methyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino [2,3,4-ij]quinoline-6-carboxylate (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 9-Piperazino Levofloxacin Levofloxacin Impurity 9 Ethyl 2,3,4,5-tetrafluorobenzoyl acetate Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Descarboxyl Levofloxacin Desmethyl Levofloxacin Levofloxacin Related CoMpound E N,N'-Desethylene-N,N'-diforMyl Levofloxacin

  • 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-
  • (S)-9-fluoro-3-methyl-10-(4-nitrosopiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • N-Desmethyl-N-nitrosolevofloxacine
  • N-Nitroso Desmethyl Levofloxacin
  • N-Nitroso Desethyl Levofloxacin
  • N-Nitroso Levofloxacin
  • N‐nitrosonorlevofloxacin
  • Levofloxacin Impurity 57
  • N-Nitroso Levofloxacin EP Impurity B
  • Levofloxacin Impurity 45 (N-Nitroso Levofloxacin EP Impurity B)
  • Levofloxacin Impurity 52
  • N-Nitrosyl levofloxacin EP impurity B
  • N-nitrosodemethyllevofloxacin
  • N-Nitroso Levofloxacin EP Impurity B (N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso-N-Desmethyl Levofloxacin)
  • N-nitroso-N-desmethyl Levofloxacin
  • 1152314-62-9