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

  • 5-(1H-indazol-3-yl)-1,2-oxazol-3-amine
  • 2-(3-Amino-2,2-dimethylpropyl)-5-bromophenol
  • 5-Ethoxy-4-iodo-2-methyl-1,3-thiazole
  • tert-butyl N-[2-(but-3-yn-1-yl)-4-fluorophenyl]carbamate
  • 1-Bromo-2-chloro-5-iodo-4-methylbenzene
  • [2,2-Difluoro-1-(prop-1-en-2-yl)cyclopropyl]methanamine
  • 3-Amino-1-(2-methoxyquinolin-3-yl)propan-1-ol
  • benzyl (3S)-6-fluoro-3-(hydroxymethyl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
  • O-[1-(3-methoxy-1,2-oxazol-5-yl)ethyl]hydroxylamine
  • Benzyl 5,11-dihydroxy-7-azatetracyclo[6.2.1.0^{2,6}.0^{4,10}]undecane-7-carboxylate
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