Chemical Compound

(RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Ofloxacin Imp. A (EP); FPA; Ofloxacin Impurity A

CAS Registry Number 82419-35-0
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(RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Ofloxacin Imp. A (EP); FPA; Ofloxacin Impurity A 结构式
Primary record

(RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Ofloxacin Imp. A (EP); FPA; Ofloxacin Impurity A

库存
4,098 克
纯度
99.2 %
CAS
82419-35-0

化合物标识与属性

CAS
82419-35-0
PubChem CID
534278
SMILES
CC1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O
Canonical SMILES
CC1COc2c(F)c(F)cc3c(=O)c(C(=O)O)cn1c23

名称与同义词

  • Ofloxacin Q acid
  • 82419-35-0
  • Oxygen-fluorine acid
  • Levofloxacin Q-Acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • Levofiexacin acid
  • Ofloxacin Impurity A
  • Oxygen-fluorineacid
  • Levofloxacin carboxylic acid
  • AC1LBEKM
  • aurora 21894
  • Ofloxacin EP Impurity A
  • Oxyfluoro carboxylic acid
  • AC1Q4OGO
  • RefChem:547200
  • C13H9F2NO4
  • Levofloxacin Impurity 16
  • Ofloxacin Q acid, (+/-)-
  • MFCD00226106
  • 4-Chloro-8-nitroquinoline
  • AC1Q2RH0
  • akos bbs-00001807
  • IFLab1_001868
  • Oprea1_876759
  • ACMC-20a667
  • LEVOFLOXACIN IMPURITY 4
  • Levofloxacin related compound B
  • NVKWWNNJFKZNJO-UHFFFAOYSA-N
  • CHEMBL216686
  • orb3022935
  • SCHEMBL2089512
  • UNII-501W86694Z
  • otava-bb bb0111050010
  • (RS-Ofloxacin Carboxylic Acid)
  • SCHEMBL29406062
  • CTK3E8080
  • 100986-89-8
  • Ofloxacin specified impurity A [EP]
  • HMS1417E20
  • BCP12065
  • BCP17692
  • EBD19836
  • KEA54807
  • KS-00000N8B
  • ANW-59457
  • AR-1H5207
  • CCG-17228
  • CID534278
  • EBC-13322
  • SBB015162
  • STL322432
  • AKOS000267372
  • AKOS016039095
  • ACN-038336
  • CS-W010047
  • FD21855
  • 501W86694Z
  • AK-36470
  • AK-56895
  • AN-36185
  • AS-13344
  • H950
  • Oxygen-fluorine acid, 98% - 10G 10g
  • SC-45860
  • SY052698
  • EC 700-160-8
  • OFLOXACIN IMPURITY A [EP IMPURITY]
  • DB-056607
  • DS-015840
  • RT-015498
  • TC-148202
  • O0404
  • ST50037037
  • J1.585.705F
  • 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-
  • EN300-199091
  • F19257
  • 419D350
  • A899987
  • Ofloxacin EP Impurity A; Levofloxacin Impurity 1
  • 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
  • I01-0150
  • SR-01000634617-1
  • 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • BRD-A51661487-001-01-4
  • Q27260734
  • Z56755751
  • 8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid
  • (3RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid(RS-Ofloxacin Carboxylic Acid)
  • H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-
  • (S)-9,10-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid(RS-Of
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxyllic acid
  • 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
  • 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid
  • 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • Levofloxacin Difluoro Impurity;Levofloxacin carboxylic acid;Levofloxacin related compound B
  • (-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • (-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid
  • (RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (FPA)
  • (RS)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Ofloxacin Imp. A (EP); FPA; Ofloxacin Impurity A
  • (RS)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (FPA)
  • (RS)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (FPA)
  • (S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido-[1,2,3-de]-1,4-benzoxazine-6-carboxylic a
  • (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
  • 1,8-(1-Methylethane-1,2-diyloxy)-4-oxo-6,7-difluoro-1,4-dihydroquinoline-3-carboxylic acid
  • 110548-07-7
  • 2H-1,4-Oxazino[2,3,4-i,j]quinoline-6-carboxylic acid, 3,7-dihydro-9,10-difluoro-3-methyl-7-oxo-
  • 3-Methyl-7-oxo-9,10-difluoro-2,3-dihydro-7H-1,4-oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • 3-Methyl-7-oxo-9,10-difluoro-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzooxazine-6-carboxylic acid
  • 6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.0,5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
  • 6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13),11-tetraene-11-carboxylic acid
  • 700-160-8
  • 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-
  • 83692-81-3
  • 9,10-difluoro-2,3-dihydro-3-methyl-7--oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-(3S)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido [1,2,3-de][1,4]-benzoxazine-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benz-oxazine-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97%
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]1,4-benzoxazine-6-carboxylic acid
  • 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido1,2,3-de-1,4-benzoxazine-6-carboxylic Acid(RS-Ofloxacin Carboxylic Acid)
  • 9,10-difluoro-2,3-dihydro-3methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid
  • 9,10-difluoro-2,3-dihydro3-methyl-7-oxo-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-methyl-7-oxo-2,3-dihydro 7-h-pyrido-1,2,3-de]-1,4-benzoxyazine-6-carboxylic acid
  • 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid #
  • 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de]-1,4-benzoxazin- 6-carboxylic acid