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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid ??? ???
?? ??:
93107-30-3
???:
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid
???(??):
1-Cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;14002-6N;7-difluoro-4-oxo-1;Valine Impurity 125;Ciprofloxacin Intermediate;CIPROFLOXACIN CARBOXYLIC ACID;Moxifloxacin Difluoro Acid Impurity;Bexifloxacin hydrochloride intermediate *;1-CYCLOPROPYL-6,7-DIFLUORO-4-OXOQUINOLINE-3-CARBOXYLIC ACID;1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carb...
CBNumber:
CB51092814
???:
C13H9F2NO3
??? ??:
265.21
MOL ??:
93107-30-3.mol
MSDS ??:
SDS

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid ??

???
289°C(lit.)
?? ?
434.2±45.0 °C(Predicted)
??
1.630±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
???
? ???DMSO
??? ??
??
??? ??
??? ??
?? ?? (pKa)
6.36±0.41(Predicted)
??
???
InChI
InChI=1S/C13H9F2NO3/c14-9-3-7-11(4-10(9)15)16(6-1-2-6)5-8(12(7)17)13(18)19/h3-6H,1-2H2,(H,18,19)
InChIKey
KNEXGVPHPGXAGF-UHFFFAOYSA-N
SMILES
N1(C2CC2)C2=C(C=C(F)C(F)=C2)C(=O)C(C(O)=O)=C1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 62-52/53
????? 22-36/37-61
HS ?? 2933.49.7000
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H361 ?? ?? ????? ??? ??? ??? ??? ???? ?? ?? 2 ?? P201, P202, P281, P308+P313, P405,P501
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P201 ?? ? ?? ???? ?????.
P202 ?? ?? ?? ??? ?? ???? ??? ???? ???.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P308+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid C??? ??, ??, ??

??

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid is a metabolite of Moxifloxacin (M745000) and is used in the synthesis of chiral aminopiperidinyl quinolones as potent antibacterial agents against resistant pathogens.

?? ??

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid and 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3 -Carboxylic Acid has a similar structure; the difference lies in the number of substituted fluorine atoms. They could be formed as an intermediate during the synthesis of ciprofloxacin hydrochloride, a fluorinated quinolone antibacterial drug.

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid ?? ?? ? ???

???

?????? 2-Chloro-4,5-difluorobenzoic acid ???????? ????? ??????? ?? ????? ???? N,N-????????? ??????? ??? ????? 1.4-????? ?????? ????(???) ???? ????? ??? ??? ???? ??

?? ??

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid ?? ??

???( 164)?? ??
??? ?? ??? ?? ?? ? ??
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid ?? ??:

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