product name |
Ciprofloxacin |
cas number |
85721-33-1 |
apperance |
white powder |
Density |
1.3±0.1 g/cm3 |
MF |
C17H18FN3O3 |
MW |
331.341 |
English name: ciprofloxacin
CAS Number: 85721-33-1
Molecular formula: C17H18FN3O3
Molecular weight: 331.341
Accurate quality: 331.13300
PSA: 74.57000
LogP: 1.99710
Physical and chemical properties
Appearance and properties: white or almost white crystalline powder
Density: 1.461 g/cm3
Melting point: 255-257°C
Boiling point: 581.8ºC at 760 mmHg
Flash point: 305.6ºC
Storage conditions: Store at 0-5ºC
Security Information
Customs code: 3004909090
WGK Germany: 2
Hazard category code: R36/37/38
Safety instructions: S26; S36
RTECS number: VB1993800
Dangerous goods mark: Xi
Quality Standard
USP28, EP5 and BP2002
The new broad-spectrum antibacterial drug has strong permeability, high blood concentration, low toxicity, is not easy to produce drug resistance, and can be quickly distributed to other organs. This medicine is easily absorbed orally, and the effect of intramuscular injection is better. The new quinolone broad-spectrum antibacterial drug has a strong effect on Gram-positive and negative bacteria. The third-generation quinolone antibiotic has a broad antibacterial spectrum, strong and rapid sterilization. It has bactericidal effect on Gram-positive and negative bacteria including Pseudomonas aeruginosa, intestinal bacteria and Staphylococcus aureus. Its hydrochloride is used clinically for the treatment of respiratory tract infections, urinary tract infections, intestinal infections, biliary system infections, intra-abdominal infections, gynecological disease infections, bone and joint infections and severe systemic infections.