Florfenicol

Introduction:

Fluoroben nicol, is now a common veterinary antibiotics, wide antimicrobial spectrum, strong bacteriostasis, minimal inhibitory concentration (MIC) is low, the antibacterial effect was chloramphenicol and thiamphenicol of 15 to 20 times, feed for 60 minutes after the treatment, drug concentration in organization can reach the peak, can quickly control the condition, the characteristics of high security, non-toxic, no residue, no potential hazards to aplastic anemia, suitable for large scale farms.

Details:

Product Name	florfenicol
CAS	73231-34-2
Appearance	White or almost white crystalline powder
MF	C12H14Cl2FNO4S
Molecular Weight	358.21
Purity	99% min
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder
Shelf Life	24 Months

Photo:

COA:

Item	Standred	Results
Appearance	White or almost white crystalline powder	Almost white crystalline powder
Melting point	152-156°C	154.6-155.1°C
Specific optical rotation	-16° to -19°	-17.5°
Identification	(1)The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the assay.	Complies
	(2)UV absorption Max. at 266nm.	Complies
	(3)IR spectra is consistent with CRS.	Complies
PH	4.5-6.5	5.7
Chloride	0.02% max	<0.02%
Fluorides	4.8%min	4.9%
Related substances	Individual impurity not more than 0.5%	0.35%
	Total impurities not more than 2.0%	0.76%
Water	0.5% max	0.13%
Residue on ignition	0.1%max	0.06%
Heavy metals	Less than or egual to 20 millionths	Less than20 millionths
Assay(C12H14Cl2FNO4S)	98.0%min	99.0%d

Function：

Florfenicol tightly binds to the 50S subunit on the bacterial ribosome, hinders the transpeptide reaction of the peptide acyltransferase, and thereby inhibits the extension of the peptide chain; at the same time, it selectively acts on the 70S ribosomes that make up the bacterial cell Receptors, alter and interfere with the function of peptidyltransferase, thereby double-interfering with the synthesis of bacterial proteins. Antibiotics, which have a broad spectrum of antibacterial effects by inhibiting the activity of peptide acyltransferases, have a broad antibacterial spectrum, including a variety of Gram-positive and negative bacteria,And mycoplasma. Sensitive bacteria include Haemophilus bovine, porcine swine, Shigella dysenteriae, Salmonella, E. coli, pneumococcus, influenzae, Streptococcus, Staphylococcus aureus, Chlamydia, Leptospira, Rickettsia, etc.

Application：

1. to pig pleurisy, streptococcus, attach red filaments, day 2, diarrhea effects.

2. to chickens of contagion rhinitis, pig, ox lung phytophthora duck respiratory infection, inflammation, RuXianYan serous disease such as effects, 3. the aquatic product categories: for bacterial enteritis sepsis, disease, red skin disease, vibrio disease, perpendicular scale disease, class nodules disease, Enoch concurrent salmonellosis, scabies disease, eel red eosinophilic disease and bullfrogs bacterial dysentery effects

Packaging & Delivery:

1-20kg weight, use foil bag and & master carton, ship by express.

20-25kg weight, use drum or master carton, ship by express.

Over 100kg, we can ship by sea.

FAQ:

1. Can I get some free sample?

Yes, we offer free sample of Losartan to client but the shipping cost will be paid by client.

2.How to make payment and what is the payment term?

Payment can be done by bank, credit card, Western Union, PayPal, etc.

3. How does your factory ensure product quality?

First of all, we have about 10 years experience in this field, and we already have mature quality control procedures. In addition, we will conduct the most thorough inspection before shipment.

4. Can you do OEM for me?

We accept OEM orders, just contact us and send us your request. We will give you a reasonable price and make samples as soon as possible.

5. How to get in touch with us?

You can chat with us via email, Skype and Whats App, or simply send us an email or phone call. All our contacts are shown in website.

 

We can provide most API materials for customers. If you have any questions or would like more information, please contact us by email: info@haozbio.com

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