Tilmicosin Phosphate

Molecular formula:C46H80N2O13.H3PO4
Molecular weight:967.14
Standard: USP32
Assay:≥75.0%
Characteristics:Light yellow powder, bitter, easily soluble in water, solution is stable, no color change if long placed.

Application: 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 infection of lactational animals. The drug effect is 4 to 8 times than tylosin phosphate. At the same time, it has the advantages of convenient application and less incompatibilities.
Notice:  1. Forbidden for equus animals, laying hens. 2. Tilmicosin irritates to eyes, it can cause anaphylactic reaction, to avoid direct contact. 3. Forbidden for intravenous injection, the cattle will be died if take intravenous injection of 5mg/kg one time, it also has deadly danger for pigs, quadrumanas and horses.
Shelf life: 2 years
 

tilmicosin specification

TEST                                  STANDARD                                                              RESULT

Characteristic                    White or Faint yellow powder                              Conforms

Identification          

1,                                          Shoud Complie with the Phosphate

                                                                  identification test                             Conforms

2,                                          HPLC:The retention time obtained from the test  

Solution corresponds to that obtained from the standard solutoion.     Conforms

3,                                          Infra_red spectrum:Infra-red spectrum of the sample

                                    Corresponds to that of the reference standard       Conforms

PH                                     5.5~7.5                                                                             6.2

Water                                ≤5.0%                                                                               2.6%

Individual related substance         ≤3%                                                                 2.3%

Total related substance       ≤10%                                                                         5.7%

Cis_isomer                      82.0%~88.0%                                                                86.0%

Trans-isomer                   12.0%~18.0%                                                               14.0%

Assay                                 Not less than 75.0%(Timicosin)                                76.1%