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  • Chemical Name: Tilmicosin
  • CAS No.:108050-54-0
  • MF:C46H80N2O13
  • MW:869.15
  • Purity:99% or according to customer requirements
  • Color:White
  • Product Categories: API;Pharmaceutical intermediate;Active Pharmaceutical Ingredients;Intermediates & Fine Chemicals;Pharmaceuticals
  • Test method: HPLC

What is Tilmicosin?

Tilmicosin is a macrolide antibiotic. It is used in veterinary medicine for the treatment of bovine respiratory disease and ovine respiratory disease associated with Mannheimia haemolytica.

In humans, Tilmicosin causes fatal cardiotoxic effects at amounts greater than 1 milliliter when injected, something most commonly seen in veterinary personnel and farmers. 

Also, Tilmicosin is a macrolide antibiotic developed for veterinary use. It is recommended for treatment and prevention of pneumonia in cattle, sheep and pigs, associated with Pasteurella haemolytica, P. multocida, Actinobacillus pleuropneumoniae, mycoplasma species and other microorganisms found sensitive to this compound.

Basic information
Product Name: Tilmicosin
Synonyms: Micotil 300; Tilmicosina; Tilmicosine; Tilmicosinum; Tilmicosin USP
CAS: 108050-54-0
MF: C46H80N2O13
MW: 869.15
EINECS: 639-676-2
Product Categories: API;Pharmaceutical intermediate;Active Pharmaceutical Ingredients;Intermediates & Fine Chemicals;Pharmaceuticals

Chemical Structure


Chemical Properties
alpha  D23 +12.75° (c = 0.010004 in CHCl3, 5 cm)
Boiling point  926.6±65.0 °C(Predicted)
density  1.18±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
pka pKa (66% DMF): 7.4, 8.5(at 25℃)
form  neat
Usage And Synthesis

Chemical Properties: It is white or white powder with humidity: ≤5.0%.    

Tilmicosin Uses 

1. It can be used as anti-bacterial.
2. It is mainly used for the treatment of infection caused by pleuropneumonia, Actinobacillus, Pasteurella and mycoplasma.    

3. Macrolide antibiotic structurally related to tylosin. Antibacterial.

Maxmedchem, a global supplier of Tilmicosin, 108050-54-0 offers for your requirements of RND / Development quantities or commercials, based on status of the product. We can also offer other intermediates with supportive technical package required for evaluation.

a) Free sample can be supplied.

b) Guide our clients by professional knowledge and teach them how to use our product after sales.

c) Accept SGS,BV any other third-party inspection before loading.

d) High quality best price Guaranteed.

MSDS: MSDS available.

COA: COA can be available if you send us inquiry.

Email us at: for more details.




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