Ciprofloxacin EP Impurity B

环丙沙星杂质B

Also known as: 1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, Ciprofloxacin impurity B (EP), Ciprofloxacin EP Imp B, Desfluorociprofloxacin, 3-Quinolinecarboxylic acid, 1-cyclopropyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, 1-Cyclopropyl-7-piperazinyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, Ciprofloxacin Impurity 2 (Ciprofloxacin EP Impurity B)

Ciprofloxacin EP Impurity B (CAS 93107-11-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H19N3O3 and a molecular weight of 313.35100 g/mol. It is also known as 1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid, Ciprofloxacin impurity B (EP) and Ciprofloxacin EP Imp B. Key properties include a boiling point of 568.5±50.0 °C (760 mmHg) and a density of 1.408±0.06 g/cm3 (20 °C, 760 mmHg). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

93107-11-0

Jingsj CID

J-1135813-2

Molecular Formula

C₁₇H₁₉N₃O₃

Chinese Name

环丙沙星杂质B

Molecular Weight

313.35100 g/mol

Category

Organic Compounds

Last updated

8/21/2026