Date published: 2025-9-26

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Tilmicosin phosphate salt (CAS 137330-13-3)

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Alternate Names:
20-Deoxy-20-(3,5-dimethylpiperidin-1-yl)-desmycosin phosphate
Application:
Tilmicosin phosphate salt is the phosphate salt of the semi-synthetic antibiotic derivative
CAS Number:
137330-13-3
Purity:
>98%
Molecular Weight:
967.13
Molecular Formula:
C46H83N2O17P
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tilmicosin phosphate salt, a macrolide antibiotic, has been a subject of significant interest in scientific research due to its mechanism of action and potential applications in veterinary microbiology and antimicrobial studies. This compound exerts its antibacterial effects by binding to the 50S subunit of bacterial ribosomes, thereby inhibiting protein synthesis and ultimately leading to bacterial cell death. Researchers have utilized tilmicosin phosphate salt as a tool to investigate bacterial pathogenesis, antibiotic resistance mechanisms, and the molecular basis of macrolide resistance in veterinary pathogens. Studies have focused on elucidating the structural determinants of tilmicosin′s interactions with ribosomal subunits and exploring the mechanisms by which bacteria develop resistance to macrolide antibiotics. Furthermore, tilmicosin phosphate salt has been employed in research exploring alternative strategies for combating antimicrobial resistance in veterinary medicine, such as in combination with other antibiotics or adjuvant compounds to enhance its antibacterial activity against multidrug-resistant pathogens. Additionally, its pharmacokinetic properties and tissue distribution have been investigated to optimize dosing regimens and improve outcomes in veterinary species. Beyond antimicrobial research, tilmicosin phosphate salt has found applications in microbiological studies as a tool to probe bacterial physiology, antibiotic resistance mechanisms, and the development of novel antimicrobial agents. With the continuous evolution of antimicrobial resistance and the emergence of multidrug-resistant bacterial strains in veterinary settings, tilmicosin phosphate salt remains a valuable asset in scientific investigations aimed at understanding bacterial pathogenesis and developing effective strategies to combat antimicrobial resistance.


Tilmicosin phosphate salt (CAS 137330-13-3) References

  1. Effects of preshipping vs. arrival medication with tilmicosin phosphate and feeding chlortetracycline on health and performance of newly received beef cattle.  |  Duff, GC., et al. 2000. J Anim Sci. 78: 267-74. PMID: 10709916
  2. Effects of tilmicosin phosphate, administered prior to transport or at time of arrival, and feeding of chlortetracycline, after arrival in a feedlot, on Mannheimia haemolytica in nasal secretions of transported steers.  |  Frank, GH. and Duff, GC. 2000. Am J Vet Res. 61: 1479-83. PMID: 11131584
  3. Effect of simulated ambient particulate matter exposure on performance, rectal temperature, and leukocytosis of young Spanish goats with or without tilmicosin phosphate.  |  Chirase, NK., et al. 2004. J Anim Sci. 82: 1219-26. PMID: 15080345
  4. Susceptibility of Mycobacterium avium sbsp paratuberculosis to monensin sodium or tilmicosin phosphate in vitro and resulting infectivity in a murine model.  |  Brumbaugh, GW., et al. 2004. Can J Vet Res. 68: 175-81. PMID: 15352541
  5. Assessment of the efficacy of tilmicosin phosphate to eliminate Actinobacillus pleuropneumoniae from carrier pigs.  |  Fittipaldi, N., et al. 2005. Can J Vet Res. 69: 146-50. PMID: 15971680
  6. Preparation of tilmicosin-resin complex microsphere and its Pharmacokinetics study in rat.  |  Li, D., et al. 2020. Pak J Pharm Sci. 33: 2143-2151. PMID: 33824123
  7. Effects of arrival medication with tilmicosin phosphate on health and performance of newly received beef cattle.  |  Galyean, ML., et al. 1995. J Anim Sci. 73: 1219-26. PMID: 7665351
  8. Characterization of plasma and lung concentrations after ceftiofur sodium and tilmicosin phosphate administered subcutaneously to mice.  |  Brown, SA., et al. 1995. J Vet Pharmacol Ther. 18: 385-7. PMID: 8587160
  9. Efficacy dose determination study of tilmicosin phosphate in feed for control of pneumonia caused by Actinobacillus pleuropneumoniae in swine.  |  Moore, GM., et al. 1996. Am J Vet Res. 57: 220-3. PMID: 8633812

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tilmicosin phosphate salt, 25 mg

sc-362810
25 mg
$94.00