Manufacturer Veterinary Medicine Aureomycin Powder CAS57-62-5 Chlortetracycline
Introduction
Product Name: Chlortetracycline
Other Name :acronize;aureocina;aureomycina-377;aureomykoin;biomitsin;chlortetracycline;chrysomykine;duomycin
C.A.S NO. :57-62-5
Assay (%)(HPLC, Basis on drying):99%
Appearance: Yellow Powder
Molecular formula :C22H23ClN2O8
Molecular weight :478.88
Melting Point :168-169°C (lit.)
Boiling Point :821.1±65.0 °C(Predicted)
Density:1.2833 g/cm3 (25℃)
Storage Condition: Store in cool and dry places ,keep away from strong light
Chlortetracycline is the 7-chloro substitution derivative of the tetracycline and has a golden color. As a veterinary chlortetracycline is commonly used for the treatment of conjunctivitis of cats. It can also be used in the treatment of infections occurring in the urinary tract, respiratory tract, and the intestines. Its mechanism of action is through inhibiting the protein synthesis.
Application:
Chlortetracycline (ctc) Feed Grade is a broad-spectrum antimicrobial drug. It is active in the inhibition and treatment of white dysentery, enteritis, pheumonia, typhoid, paratyphoid, cholera etc. in poultry and livestock.
Chlortetracycline can also promote the permeation and absorption of the nourish elements, stimulating hypophysis to produce h and adjusting appetites.
It results in obvious growth promotion for poultry, livestock and so on, also greatly increases the reward of feed.
| Items | Standards | Test Results |
| Appearance | Yellow powder | Approved |
| Identification | Positive | Approved |
| Fineness | 0.425mm 90% min. pass through | 90% |
| Loss on Drying | 8.0% Max. | 5.30% |
| PH Value | 5.0-7.5 | 6.62 |
| Heavy Metals | 20ppm Max. | <20ppm |
| Arsenic | 2ppm Max. | <2ppm |
| Content | 15.0% Min. | 15.25%(by HPLC) |
| TC Content | 1.2% Max. | 1.06% |
| EPI-CTC | 0.9% Max. | 0.19% |
China
