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

  • 6-Chloro-5-(difluoromethyl)pyridine-3,4-diamine
  • 6-Chloro-3-nitropicolinaldehyde
  • Benzamide, 2,4-diiodo-6-methoxy-
  • (2-Amino-4-(difluoromethyl)-6-fluoropyridin-3-yl)methanol
  • 2-(6-Amino-4-(difluoromethyl)-5-methylpyridin-2-yl)acetic acid
  • Ethyl 8-chloroquinoline-4-carboxylate
  • 2-Bromo-3-(difluoromethyl)-4-(trifluoromethyl)pyridine
  • 2-Bromo-5-difluoromethoxy-3-nitrotoluene
  • 2-Chloro-6-(difluoromethyl)-3-(trifluoromethyl)isonicotinaldehyde
  • 2-Amino-6-(chloromethyl)-5-(difluoromethyl)nicotinic acid
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