Product Description
Qucik Detail:
- Name:Florfenicol
- CAS No.:73231-34-2
- Synonyms:2,2-dichloro-n- (1- (fluoromethyl) -2-hydroxy-2- (4- (methylsulfonyl) phenyl) ethyl; 4- (2- (1-fluoro-1-hydroxypropyl) -benzenesulfonicaci; FLORFENICOL; AQUAFEN; 2,2-dichloro-n - [(1r, 2s) -3-fluoro-1-hydroxy- Methyl-sulfonylphenyl) propan-2-yl] acetamide; NUFLOR; [r- (r *, r *)] - n- [1- (fluoromethyl) -2-hydroxy-2- (4- -2,2-dichloroacetamide
Purity: 98.0%Min
Molecular Formula:C12H14Cl2FNO4S
Molecular Weight: 358.21
- Appearance: white powder
Usage:Broad spectrum Antimicrobial Drugs
Description:
- Florfenicolis a commonly used veterinary antibiotics, antibacterial spectrum, antibacterial effect, the minimum inhibitory concentration (MIC) is low, antibacterial effect is chloramphenicol, thiamphenicol 15-20 times, feed 60 minutes after administration, the concentration of drugs in the organization can reach the peak, can quickly control the disease, high security, non-toxic, no residue and other characteristics, no potential for aplastic anemia hidden, suitable for large-scale large-scale farms, For the treatment of Pasteurella and Haemophilus caused by bovine respiratory disease. On the bacilli caused by beef rot disease has a better effect. Also used for sensitive bacteria caused by pig, chicken infectious diseases and fish bacterial disease.
Florfenicol is not easy to produce resistance: because the use of fluorine atoms to replace the molecular structure of thiamphenicol hydroxyl, effectively solve the chloramphenicol, thiamphenicol resistance problems. Thiamphenicol, chloramphenicol, amoxicillin, quinolone-resistant strains are still sensitive to this product.
Because chloramphenicol has a serious lead to aplastic anemia and immunosuppression and other adverse reactions, it is prohibited in the use of food animal production. Studies have shown that: chloramphenicol chemical structure caused by aplastic anemia is the main group of aromatic ring on the bit nitro. The florfenicol is CH3SO4 replaced NO2 group, so that the chemical structure has changed, it is used in animals do not produce aplastic anemia adverse reactions. As a result, more than a dozen countries in Japan, Mexico and China have been approved for use. Florfenicol is characterized by extensive antimicrobial spectrum, resistance to Salmonella, Escherichia coli, Proteus, Haemophilus, Actinobacillus pleuropneumoniae, Mycoplasma hyopneumoniae, Streptococcus suis, Pasteurella multocida, Bronchus , Staphylococcus aureus are sensitive. The drug is easy to absorb, widely distributed in the body, for the quick, long-acting formulations, no potential for aplastic anemia hidden, security is better. In addition, the price is moderate, than other drugs to prevent respiratory diseases such as tiamulin (branch of the original net), tilmicosin, azithromycin and so cheap, the cost of medication easy for users to accept. Because of these characteristics, domestic fluorobenicol has been widely used, as the current prevention and treatment of livestock and respiratory tract and gastrointestinal bacterial infection of choice drug.
Florfenicol should not be combined with quinolones, penicillins, cephalosporins, and should not be combined with ampicillin, sulfonamides, furan drugs.
Application:
- Florfenicolcan strongly interfere with bacterial protein synthesis, rapid absorption, widely distributed in vivo, long half-life, no risk of side effects, not easy to produce resistance, no residue, no cross-resistance.
- Florfenicol can be used for livestock and aquatic animals, systemic infection treatment, respiratory infections and intestinal infections significantly.
- Poultry: E. coli, salmonellosis, infectious rhinitis, chronic respiratory disease, duck plague and other sensitive bacteria caused by mixed infection.
- Animals: pig, cattle, sheep and other infectious pleurisy, asthma, streptococcal disease, E. coli disease, salmonellosis, infectious pleural pneumonia, asthma, piglet paratyphoid, yellow and white diarrhea, edema disease, atrophic rhinitis, Epidemic, piglets red and white diarrhea, no milk syndrome and other mixed infections.
- Crabs: appendage ulcer disease, yellow gills, rotten gills, red legs, inflammation and red body syndrome.
- Taurus: red neck disease, furuncle disease, perforation disease, rot skin disease, enteritis, mumps bacterial sepsis and so on.
- Frogs: cataract syndrome, ascites, sepsis, enteritis and so on.
- Fish: enteritis, ascites, vibriosis, Edwardsiosis and so on.
- Eel: deodorant sepsis (unique efficacy), Edwardsiosis, red skin disease, enteritis and so on.
COA:
| Items of analysis |
Specification |
Results |
| Melting point |
152-156ºC |
153ºC |
| PH |
4.5-6.5 |
6.2 |
| Fluorine content |
≥4.8% |
5.0% |
| Single impurity |
≤0.5% |
0.37% |
| Loss on Dry |
≤0.1% |
0.03% |
| Content |
≥98% |
99.05% |
| Specific rotation |
-16° to-19° |
-17.4° |
| Chloride |
≤0.02% |
<0.02% |
| Total Impurities |
≤2% |
0.95% |
| Water |
≤0.5% |
0.17% |
| Heavy metals |
≤20ppm |
<20ppm |
| Conclusion |
Qualified |
Detailed Photos
Product Parameters
Company Profile
Hubei Marvel Biopharmaceutical Co., Ltd. is located in Wuhan, Hubei Province, which is a water, land, and air transportation hub. It is a company dedicated to the development and sales of fine chemicals, pesticide raw materials, and other products.
The company is committed to developing into a powerful brand company with independent import and export management rights. Its innovative and breakthrough products not only make Marvel Pharmaceutical a leader in the industry domestically, but also enjoy a high reputation internationally. Always adhere to the business philosophy of "customer satisfaction and enterprise development", build a bridge with customers with the spirit of integrity and dedication, and serve customers better, faster, and more accurately.
The company has independent import and export management rights and an excellent sales team. With the diligent efforts of all employees, we have opened up a vast market for the company. The company's products sell well throughout the country and are exported to countries and regions such as Europe, America, Southeast Asia, and Africa. The number of customers served each year is over 2000, winning unanimous recognition and praise from our customers.
FAQ
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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