Marbofloxacin EP Impurity B

麻保沙星EP杂质B

Also known as: 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,3,4]oxadiazino[6,5,4-ij]quinoline-6-carboxylic acid, 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid, 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,3,4]-benzoxadiazine-6-carboxylic acid, 7H-Pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, 10-Despiperazino-10-fluoro Marbofloxacin, Marbofloxacin Impurity B, Marbofloxacin Impurity 2 (Marbofloxacin EP Impurity B)

Marbofloxacin EP Impurity B (CAS 115551-41-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H8F2N2O4 and a molecular weight of 282.202 g/mol. It is also known as 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,3,4]oxadiazino[6,5,4-ij]quinoline-6-carboxylic acid, 9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[3,2,1-ij][4,1,2]benzoxadiazine-6-carboxylic acid and 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,3,4]-benzoxadiazine-6-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

115551-41-2

Jingsj CID

J-1395463-1

Molecular Formula

C₁₂H₈F₂N₂O₄

Chinese Name

麻保沙星EP杂质B

Molecular Weight

282.202 g/mol

Category

Organic Compounds

Last updated

8/21/2026