Molecular Formula | C46H80NO21P |
Molar Mass | 1014.1 |
Melting Point | >128°C (dec.) |
Boling Point | 980.7°C at 760 mmHg |
Flash Point | 546.9°C |
Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 0mmHg at 25°C |
Appearance | White to white-like powder |
Color | Pale Yellow |
Storage Condition | 2-8°C |
Stability | Hygroscopic |
MDL | MFCD06795692 |
In vitro study | Tylosin phosphate exerts antibacterial effects by binding to 23S rRNA of the bacterial ribosomal 50S subunit . Tylosin phosphate also prevents growth of Gram-negative strains, with MICs of 64 μg/mL, 32 μg/mL, 512 μg/mL and 1 μg/mL for M. haemolytica 11935, P. multocida 4407, E. coli ATCC 25922 and E. coli AS19rlmA I , respectively. |
WGK Germany | 2 |
RTECS | YP0625000 |
Toxicity | Tylosin base and its salts were shown to be of low acute oral toxicity with LD50 values in excess 5000 mg/kg bw in the rat and mouse and greater than 800 mg/kg bw in the dog. |
special antibiotic | tylosin phosphate is the phosphate form of tylosin. tylosin is a macrolide and animal-specific antibiotic obtained from the culture medium of Actinomycete genus Streptomyces Streptomyces (fradiae) in the United States in 1959. Tylosin exists in the form of tylosine in the body. By combining with the ribosomes of pathogenic microorganisms and inhibiting the activity of bacterial transaminases, it hinders mRNA translocation, hinders the growth of peptide chains of sensitive microorganisms, and affects the synthesis of bacterial proteins. It has antibacterial and bactericidal effects. |
product features | 1. anti-mycoplasma effect: it has a strong inhibitory effect on pleuropneumonia and mycoplasma, and is the first choice for mycoplasma infectious diseases in livestock and poultry. 2. Broad antibacterial spectrum: It mainly has a strong inhibitory effect on a variety of Gram-positive bacteria, and has an inhibitory effect on some Gram-negative bacteria, Curvulus, and spirochetes, and has an anti-coccidia effect. 3. Rapid absorption and excretion: oral or injection can reach the effective inhibitory concentration in a short time (10 minutes) and maintain it for a certain period of time. After stopping the drug, it is quickly excreted from the body, and there is almost no residue in the tissue. 4. Good diffusion ability: It can penetrate into all organs, tissues and body fluids, especially through the plasma membrane, blood brain, blood eye and blood testis barrier, making the clinical application of Tylosin a wide range. 5. Specificity of use: Tylosin is a special antibiotic for livestock and poultry, which avoids the cross-drug resistance problem that is prone to occur when humans and animals share antibiotics. |
biological activity | Tylosin phosphate is a macrolide antibiotic (antibiotic), which is the product of Streptomyces fradiae. Tylosin phosphate has high antibacterial activity against gram-positive bacteria. Tylosin phosphate is a kind of feed additive widely used to promote animal growth. Tylosin phosphate are used to treat bacillary dysentery and respiratory diseases in poultry, pigs and cattle. |
target | Antibiotic |
Animal Model: | Balb/C mice (2-3 months old, 20-25 g) |
Dosage: | 10 mg/kg, 100 mg/kg, 500 mg/kg |
Administration: | Subcutaneous injection |
Result: | Reduced the elevated TNF-α and IL-1β in LPS (250 µg)-treated mice but increased their IL-10 levels. |