Tilmicosin 20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin CAS:108050-54-0
Name: Tilmicosin
Chemical name: 20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin
Moleculor Formula : C46H80N2O13
Molecular Weight:: 869.15
CAS#: 108050-54-0
Molecular Structure:
Items |
Specifications |
Analysis Results |
Appearance |
White or off white powder |
Conform |
Identification |
1. This product map of the infrared light absorption of the map should be consistent with the reference substance 2. Determination under the record of the chromatogram for the sample peak with the retention time of Tilmicosin reference substance consistent peak of retention time |
Conform |
Moisture Content |
≤5% |
2.0% |
Individual Impurities |
≤3.0% |
0.9% |
Total Impurties |
≤10% |
7.3% |
Cis- isomer |
82.0% ~ 88.0% |
85.7% |
Trans- isomer |
12.0% ~ 18.0% |
14.3%% |
Assay (C46H80N2O13) |
≥ 85.0% |
88.9% |
Conclusion |
All the test results conform to USP30 |
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