Tilmicosin

CAS:108050-54-0

Molecular formula：C₄₆H₈₀N₂O₁₃

Molecular weight：869.13300

Appearance:White or white powder

Synopsis: Tilmicosin is a new macrolide antibiotic semi synthesized by tylosin for livestock and poultry. The antibacterial spectrum of tilmicosin is similar to that of tylosin, but it has an enhanced effect on anti hemorrhagic septic pasteurella and hemolytic Pasteurella. It was successfully developed in the 1980s and initially used el-870 as the code. The common trade name is pulmotil © And micotil ©， The preparation includes tilmicosin soluble powder, premix (20%) and injection. It was approved in most European countries in 1990 and in the United States in 1992 and included in the United States Pharmacopoeia. Some enterprises in China have also been approved to produce tilmicosin. Because of its special antibacterial activity and pharmacokinetic characteristics, the drug has been approved for clinical use in animal diseases such as cattle, goats, sheep, cows, pigs and chickens. Especially the treatment of livestock and poultry respiratory diseases, such as actinobacterial pleuropneumonia, Pasteurellosis and chicken mycosis, and mastitis of lactating animals.

Structural formula:

Properties

Tilmicosin is a new macrolide antibiotic semi synthesized by tylosin for livestock and poultry. The antibacterial spectrum of tilmicosin is similar to that of tylosin, but it has an enhanced effect on anti hemorrhagic septic pasteurella and hemolytic Pasteurella. It was successfully developed in the 1980s and initially used el-870 as the code. The common trade name is pulmotil © And micotil ©， The preparation includes tilmicosin soluble powder, premix (20%) and injection. It was approved in most European countries in 1990 and in the United States in 1992 and included in the United States Pharmacopoeia. Some enterprises in China have also been approved to produce tilmicosin. Because of its special antibacterial activity and pharmacokinetic characteristics, the drug has been approved for clinical use in animal diseases such as cattle, goats, sheep, cows, pigs and chickens. Especially the treatment of livestock and poultry respiratory diseases, such as actinobacterial pleuropneumonia, Pasteurellosis and chicken mycosis, and mastitis of lactating animals.

CAS No.

108050-54-0

Formula

C46H80N2O13

Molecular Mass

869.13300

Exact Mass

868.56600

PSA

186.15000

Logp

3.27930

IUPAC

(4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-[(2R,3R,4S,5S,6R)-4-(dimethylamino)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-7-[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]ethyl]-16-ethyl-4-hydroxy-15-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-5,9,13-trimethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione

Matter Classification

organic

Category

Density

1.18 g/cm3

Boiling Point

926.6ºC

Flash Point

514.2ºC

Appearance

White or white powder

Acidity and Basicity