China High Quality and Low Price 11006-76-1 Pristinamycin/Virginiamycin//64-72-2 Chlortetracycline HCl/Chlortetracycline Hydrochloride/Aureomycin Hydrochloride, Find details about China Chlortetracycline Hydrochloride, Aureomycin Hydrochloride from High Quality and Low Price 11006-76-1 Pristinamycin/Virginiamycin//64-72-2 Chlortetracycline HCl/Chlortetracycline Hydrochloride/Aureomycin Hydrochloride
Introduction
Product name | Chlortetracyclin hydrochloride |
Cas No. | 64-72-2 |
Molecular Formula | C22H24Cl2N2O8 |
Appearance | Yellow crystalline powder |
Function
Chlortetracycline HCL 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 HCL can also promote the permeation and absorption of the nourish elements, stimulating hypophysis to produce hormone and adjusting appetites. It results in obvious growth promotion for poultry, livestock and so on, also greatly increases the reward of feed.
Application
Chlortetracycline may increase the anticoagulant activities of acenocoumarol. The risk or severity of adverse effects can be increased when chlortetracycline is combined with acitretin, adapalene, or alitretinoin. Aluminum phosphate and aluminum hydroxide can cause decreases in the absorption of chlortetracycline resulting in a reduced serum concentration and potentially a decrease in efficacy. The therapeutic efficacy of mecillinam (amdinocillin), amoxicillin, and ampicillin can be decreased when used in combination with chlortetracycline. Chlortetracycline may increase the neuromuscular blocking activities of atracurium besilate
Specification
Item | Specification | Results |
Appearance | Golden brown or yellow crystal. | Complies |
Identification | Meets the requirements | Complies |
Spec rotation | -235o~-250o | -242o |
PH value | 2.3~3.3 | 2.6 |
(E05%1cm) | ≤0.40(460nm) | 0.277 |
Loss on drying | ≤2.0% | 0.73% |
Sulphated Ash | ≤0.5% | 0.1% |
Heavy metals | ≤50ppm | complies |
Related Substances | Meets the requirements | complies |
CTC.HCl | ≥89.5%(HPLC) | 89.70% |
TC.HCl+CTC.HCl | 94.5~102%(HPLC) | 95.23% |