Ofloxacin impurity E

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Names

[ CAS No. ]:
82419-52-1

[ Name ]:
Ofloxacin impurity E

[Synonym ]:
Ofloxacin related compound A
N-desmethyl ofloxacin
N-demethyl ofloxacin
UNII-5S4363I4ED

Chemical & Physical Properties

[ Melting Point ]:
>250ºC (dec.)

[ Molecular Formula ]:
C17H18FN3O4

[ Molecular Weight ]:
347.34100

[ Exact Mass ]:
347.12800

[ PSA ]:
83.80000

[ LogP ]:
1.59560

[ Storage condition ]:
-20?C Freezer

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Precautionary Statements ]:
P301 + P312 + P330

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperazine
  • Oxygen-fluorine acid
  • 2,3,4-Trifluoronitrobenzene
  • 2-Acetonyloxy-3,4-difluoro nitrobenzene
  • 2,3-Difluoro-6-nitrophenol
  • ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate
  • 7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE
  • diethyl [(-)-7,8-difluoro-3-methyl-2,3-dihydro-4H-[1,4]benzoxazin-4-yl]methylenemalonate

DownStream

Related Compounds

  • 2-(4-chlorophenoxy)-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)acetamide
  • tert-Butyl 4-(5-formyl-2-nitrophenyl)-piperazine-1-carboxylate
  • [(1-Cyanocyclopentyl)carbamoyl]methyl 2-(2,4,6-trimethylphenoxy)acetate
  • N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)-1H-indole-6-carboxamide
  • 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridine-2-sulfonyl)-ethyl]-benzamide
  • 2-amino-N-(2-hydroxyethyl)-N-methyl-4-(methylsulfanyl)butanamide
  • O-[(3-bromo-4-methoxyphenyl)methyl]hydroxylamine
  • 1-Chloro-4-[(1R)-1-methoxyethyl]benzene
  • 2-(1-Methylpyrazol-3-yl)guanidine
  • 4-chloro-1H-indole-5-carbaldehyde
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