Factory Supply API Powder CAS 79660-72-3 Fleroxacin
China Factory Supply API Powder CAS 79660-72-3 Fleroxacin, Find details about China Fleroxacin, API Fleroxacin from Factory Supply API Powder CAS 79660-72-3 Fleroxacin
Factory Supply API Powder CAS 79660-72-3 Fleroxacin
Common Name | Fleroxacin | CAS Number | 79660-72-3 |
Density | 1.4±0.1 g/cm3 | Assay | 99% |
Molecular Weight | 369.338 | Boiling Point | 535.3±50.0 °C at 760 mmHg |
Molecular Formula | C17H18F3N3O3 | Melting Point | 264-266°C |
Flash Point | 277.6±30.1 °C | Storage condition | Airtight, cool, dry place |
Fleroxacin is a third-generation quinolone drug that has a good killing effect against gram-negative bacteria (such as Pseudomonas aeruginosa) and gram-positive bacteria (such as Staphylococcus aureus). Its mechanism of action is through inhibition of bacterial DNA. Rotazyme to achieve bactericidal effect, with a wide spectrum of antibacterial activity, strong antibacterial activity, high bioavailability, strong tissue penetration, elimination of long half-life (10 ~ 20 h), can be used once a day and so on.
Item | Standard | |
Structural data confirmation | 1. H-NMR: The data of structure are identical with reference standard | |
2. HPLC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard | ||
3. IR:The data of IR are identical with that of reference standard | ||
Purity(HPLC) | ≥99.0% | |
Related impurities | Specific single impurity | Meets EP/USP/BP standards |
Non-specific single impurity | ≤0.10% | |
Total Impurities | ≤0.50% | |
Crystal form | Meets EP/USP/BP standards | |
Loss on drying | ≤1.0% | |
Water | ≤1.0% | |
Inorganic salt | ≤0.1% | |
Heavy metals | ≤10 ppm | |
Assay | 99.0%~101.0%(According to EP/USP/BP standards) | |
Microbiological Analysis | ||
Total plate count | ≤1000cfu/g | |
Yeast and Moulds | ≤100cfu/g | |
E. Coli. | Absent | |
Salmonella | Absent | |
S.aureus | Absent | |
Fleroxacin can be used to cause infectious bronchitis in susceptible bacteria, respiratory tract infections such as acute
exacerbation of chronic bronchitis and pneumonia, cystitis, pyelonephritis, prostatitis, epididymitis, Neisseria gonorrhoeae
urethritis and other genitourinary system Infection, Salmonella typhi infection, bacterial dysentery and other digestive system infections, skin and soft tissue infections, bone infections, abdominal infections and pelvic infections.
Xi'an Wucine Bio Industries Inc is a national key high-tech enterprise,which mainly specializes in the R&D,operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's our payment terms?
Standard terms: T/T in advance and Western Union. Also L/C at sight is acceptable for large amount.
3. What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou
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