Veterinary Medicine CAS 76639-94-6 Florfenicol
Product Description
1. Product Name:
florfenicol soluble powder description:
Other name:Acetamide, 2, 2-dichloro-N-(1-fluoromethyl)-2-hydroxy-2-(4-(methyl suf
Molecular Formula :C12H14Cl2FNO4S
Molecular Weight :358.21
CAS No.: 76639-94-6
Appearance: this product is white white crystall powder, odourless, taste bitter. This product in DMF dissolve easily in the dissolved in methanol in slightly soluble in glacial acetic acid in water or chloroform micro dissolve.
indication: suitable for various kinds of various infections caused by sensitive bacteria.
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.
contain quantity:p 98.0%
package :1kg per barrel, loading 10kg/barrel, 25 kg/barrel
hide: airtight, stored in a dry place away from light, preservation.
2. Usage:
1) For pigs arthritis, pneumonia, atrophic rhinitis and other diseases caused by streptococcus, pneumococcal, haemophilus.
2) Auxiliary treatment of breathing and reproduction obstacle syndrome, Aujeszky's Disease, bacterial infection caused by influenza.
3) An antibacterial. Fluorinated derivative of thiamphenicol. Inhibits bacterial protein synthesis by binding to ribosome 50S and 70S subunits.
3. Specification:
|
STANDARD |
RESULTS |
Characteristics |
White or almost white crystalline powder |
Almost white crystalline powder |
Melting point |
152~156 |
155.0~155.5 |
Specific optical rotation |
-16° -19° |
-17.4° |
Identification |
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 |
Conforms |
UV absorption Max. at 266 nm |
Conforms |
|
IR spectra is consistent with CRS |
Conforms |
|
PH |
4.5~6.5 |
5.2 |
Chlorides |
≤ 0.02% |
0.02% |
Fluorides |
≥ 4.8% |
4.8% |
Related substances |
Individual impurity ≤ 0.5% |
0.5% |
Residue on ignition |
≤ 0.1% |
0.07% |
Water |
≤ 0.5% |
0.06% |
Heavy metals |
≤ 20ppm |