China High Quality Active Veterinary Raw Material Tilmicosin Phosphate CAS 137330-13-3, Find details about China Tilmicosin Phosphate, Pharma from High Quality Active Veterinary Raw Material Tilmicosin Phosphate CAS 137330-13-3
Name:Tilmicosin phosphate
CAS No.: 137330-13-3
MF: C46H80N2O13. H3PO4
Other name: 20-Deoxo-20-(3, 5-dimethyl-1-piperidinyl)desmycosin phosphate
Appearance:Almost white crystals fine light yellow powder
Tilmicosin Phosphate is a macrolide antibiotic drug, it is the upgrade product of tylosin phosphate and specially used for veterinary. It is harmfulless, residue free, with strong effection and safety. It mainly cures for the respiratory disease that caused by mycoplasma, animal infective pleuropneumonia that caused by actinobacillus and pasteurella multocida and breast
Tilmicosin is absorbed orally and subcutaneously, but not completely. The apparent distribution volume was high and the drug concentration in lung tissue was high. With good tissue penetration, can quickly and completely from the blood into the breast, milk drug concentration is high, maintaining a long time, the half-life of milk up to 1--2 days.
Tilmicosin phosphate is a salt of the semi-synthetic antibiotic derivative of desmycosin (tylosin B), a minor co-metabolite of tylosin, prepared by mixing the active tilmicosin with phosphoric acid to provide improved solubility and enhanced pharmacokinetics. Tilmicosin is a broad sepctrum antibiotic, providing good protection against Pasteurella in livestock.
Specification:
Analysis Item | Standard | Test results | Items Conclusion | |||
Appearance | Type white to yellow powder | Pale yellow powder | Conforms | |||
Solubility | Soluble in water, no visible evidence of contamination of foreign matter | Conforms | Conforms | |||
Identification | IR spectra is consistent with CRS. | Conforms | Conforms | |||
The retention time of the major peak of the assay preparation corresponds to that of the standard preparation, as obtained in the assay. | Conforms | Conforms | ||||
Positive in phosphate test | Conforms | Conforms | ||||
PH | 5.0~8.0 | 7.6 | Conforms | |||
Water | ≤5.0% | 1.2% | Conforms | |||
Cis-Isomer | 82.0%~88.0% | 86.1% | Conforms | |||
Trans-Isomer | 12.0%~18.0% | 13.9% | Conforms | |||
Residue on Ignition | ≤5.0% | 2.0% | Conforms | |||
Heavy Metal | ≤30PPM | Conforms | Conforms | |||
Assay | ≥75.0% (Tilmicosin assay dried) | 77.5% | Conforms | |||
Conclusion | Complies with the requirements of Enterprise Standard. |
Competitive advantages: