Return to Results Ciprofloxacin
CAS Registry Number®
85721-33-1
CAS Name
CiprofloxacinMolecular Formula
C17H18FN3O3Molecular Mass
331.34Cite this Page
Ciprofloxacin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=85721-33-1 (retrieved ) (CAS RN: 85721-33-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
225-257 °C (decomp)Density (2)
1.5 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Mesallati, Hanah; Molecular Pharmaceutics, (2017), 14(7), 2209-2223, CAplus
Other Names and Identifiers
InChI
InChI=1S/C17H18FN3O3/c18-13-7-11-14(8-15(13)20-5-3-19-4-6-20)21(10-1-2-10)9-12(16(11)22)17(23)24/h7-10,19H,1-6H2,(H,23,24)
InChIKey
InChIKey=MYSWGUAQZAJSOK-UHFFFAOYSA-N
SMILES
O=C1C=2C(N(C=C1C(O)=O)C3CC3)=CC(=C(F)C2)N4CCNCC4
Canonical SMILES
O=C(O)C1=CN(C2=CC(=C(F)C=C2C1=O)N3CCNCC3)C4CC4
Other Names for this Substance
- 3-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
- 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
- BAY-q 3939
- Ciprofloxacin
- Cipro IV
Deleted or Replaced CAS Registry Numbers
178489-05-9, 189257-90-7, 1234562-12-9
