| Norfloxacin Basic information | |
| Product Name: | Norfloxacin |
| Synonyms: | 1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylica;Zoroxin;NORFLOXACINUM;Norfloxacin(baseand/orunspecifiedsalts);Norfloxacin(Nicotinate&Hcl) |
| CAS: | 70458-96-7 |
| MF: | C16H18FN3O3 |
| MW: | 319.33 |
| EINECS: | 274-614-4 |
| Product Categories: | Antibiotics; Quinolones; Pharmaceutical raw materials; Small molecule inhibitor; Antiviral and anti-infective class; Agricultural raw materials; AIDS; Antibacterial raw materials of veterinary drugs; Compound; Veterinary drug classes; Biochemical reagents; Pharmaceutical and chemical industry; Chemical reagents; Reference – impurity reference; Standard; Breeding and feed processing raw materials; Inorganic salt; Disease-resistant microbial drugs; Feed additive; Antibiotics; Veterinary medicine; API API; Chemical raw materials; Synthetic antimicrobial agents; Additive; Chemical materials; Traditional Chinese medicine reference substance; Fine chemical raw materials; Impurity reference; General biochemical reagent-antibiotics; Chemical reagents; Other raw materials; industrialization |
| Introduction | Norfloxacin, also known as Norfloxacin, chemical name: 1-ethyl-6-fluoro-4-oxo-1, 4-dihydro-7 -(1-piperazinyl) -3-quinolinic acid, is the third generation of quinolones antibacterial drugs, which has a broad spectrum of antibacterial effects.
This product is white to light yellow crystalline powder, odorless, slightly bitter taste. When exposed to air, it is easy to absorb moisture and form semi-hydrate. The color darkens in light. |
| Application | It has a broad spectrum and efficient antibacterial effect, a wide range of treatment, good oral absorption, low toxicity, and is mainly used in the treatment of urinary tract infection, biliary tract infection, and intestinal infection in clinical practice, with significant efficacy.
Third generation quinolones. It has the characteristics of wide antibacterial spectrum and strong antibacterial force. It has a strong antibacterial effect on E. coli, pneumobacillus, Pneumobacterium, cloaginous bacillus, Proteus, Salmonella, Shigella, Citrobacter and Serratia. |
| Norfloxacin Chemical Properties | |
| Melting point | 220°C |
| Boiling point | 555.8±50.0 °C(Predicted) |
| Density | 1.2504 (estimate) |
| Storage condition | Keep in dark place,Sealed in dry,Room Temperature |
| Solubility | Very slightly soluble in water, slightly soluble in acetone and in ethanol (96 per cent). |
| form | Crystalline Powder |
| color | White to yellow |
| pKa | pKa1 6.34; pKa2 8.75(at 25℃) |
