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100986-89-8,MFCD04039905
Catalog No.:AA0003AW
100986-89-8 | Levofloxacin carboxylic acid
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Purity
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250mg
97%
in stock  
$9.00   $6.00
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1g
97%
in stock  
$19.00   $13.00
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Technical Information
Catalog Number:
AA0003AW
Chemical Name:
Levofloxacin carboxylic acid
CAS Number:
100986-89-8
Molecular Formula:
C13H9F2NO4
Molecular Weight:
281.2117
MDL Number:
MFCD04039905
IUPAC Name:
(2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
InChI:
InChI=1S/C13H9F2NO4/c1-5-4-20-12-9(15)8(14)2-6-10(12)16(5)3-7(11(6)17)13(18)19/h2-3,5H,4H2,1H3,(H,18,19)/t5-/m0/s1
InChI Key:
NVKWWNNJFKZNJO-YFKPBYRVSA-N
SMILES:
OC(=O)c1cn2[C@@H](C)COc3c2c(c1=O)cc(c3F)F
UNII:
08GT8FY84E
Properties
Computed Properties
 
Complexity:
495  
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
1  
Defined Bond Stereocenter Count:
0
Exact Mass:
281.05g/mol
Formal Charge:
0
Heavy Atom Count:
20  
Hydrogen Bond Acceptor Count:
7  
Hydrogen Bond Donor Count:
1  
Isotope Atom Count:
0
Molecular Weight:
281.215g/mol
Monoisotopic Mass:
281.05g/mol
Rotatable Bond Count:
1  
Topological Polar Surface Area:
66.8A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
2.1  

Synonyms
 
100986-89-8 
Levofloxacin Q-Acid 
Levofloxacin related compound B 
(-)-9,10-difluoro-3(S)-methyl-7-oxo-2,3-dihydro-7H- pyrido (1,2,3-de)-1,4-benzoxazine-6-carboxylic acid 
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)- 
AK-56895 
Levofloxacin related compound B [USP] 
Levofloxacin related compound B RS [USP] 
AC1LELV0 
SCHEMBL2333806 
CTK0H4797 
ZINC57096 
Levofloxacin carboxylic acid 
DTXSID60143604 
8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid 
NVKWWNNJFKZNJO-YFKPBYRVSA-N 
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)- 
9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-(3S)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
KS-00000H1D 
ANW-58925 
AKOS016002127 
AC-7592 
ACN-038327 
(S)-9,10-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 
FS-4544 
(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid 
AJ-09575 
BC209423 
SC-15832 
AB0088529 
AX8150630 
FT-0642442 
L0238 
86D898 
UNII-08GT8FY84E 
Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity) 
UNII-501W86694Z component NVKWWNNJFKZNJO-YFKPBYRVSA-N 
8,9-difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-azaphenalene-5-carboxylic acid 
Levofloxacin Related Compound B, United States Pharmacopeia (USP) Reference Standard 
(-) -9,10-difluoro-3(S)-methyl-7-oxo-2,3-dihydro-7H -pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
(-) -9,10-difluoro-3(S)-methyl-7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
(-)-9,10-difluoro-3(S)-methyl-7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
(-)-9,10-difluoro-3(S)-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
(3S)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid 
(3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 
08GT8FY84E 
(S)-(-) 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4] benzoxazine-6-carboxylic acid 
(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid 
(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 97% 
(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97% 
(S)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de] [1,4]benzoxazine-6-carboxylic acid 
(S)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de][1,4]benzoxazine-6-carboxylic acid 
(S)-(-)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid 
(S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid 
Levofloxacin Impurity A 
IFLab1_001868 
Levofloxacin acid 
CID688333 
MFCD04039905 
Levofloxacin Q-acid, 98% - 1G 1g 
(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido-[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid 
S-(-)-9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO-[1,2,3-DE][1,4]-BENZOXAZINE-6-CARBOXYLICACID 
(3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid 
7H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)- 
Levofloxacin q-acid, (-)- 
Literature
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