Tulathromycin 217500-96-4

97% up, Vet-GMP / DMF

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Product Details

Product Information

Product name	TULATHROMYCIN
CAS No.	217500-96-4
Molecular Formula	C41H79N3O12
Molecular Weight	806
Quality Standard	95% up, Vet-GMP / DMF
Appearance	White or almost white Powder

COA of Tulathromycin

TEST	SPECIFICATION	RESULTS
Appearance	White or almost white powder	White powder
Solubility	Not soluble in water,soluble in ethanol	Conform
Assay(HPLC)	97.0%-103.0%	98.9%
Optical rotation	Between -22°and -26°at 589 nm and 25°C, from the 40mg/ml concentration of acetonitrile solution	-23.3°
Identification	The retention time of major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay	Conform
	lR spectra is consistent with CRS.	Conform
Residual solvents	Methylene chloride(CH2Cl2) ≤ 600ppm	Conform
	N-heptane(C₇H₁₆) ≤ 5000ppm	Conform
	Acetone: ≤ 5000ppm	Conform
Moisture	≤ 0.50%	0.40%
Heavy Metals	≤ 20ppm	Conform
Related substances	Individual impurity: ≤ 1.5%	0.29%
	Total impurities: ≤ 3.0%	0.89%
Residue on ignition	≤ 0.10%	0.04%
Bacterial endotoxin	< 2EU/mg	< 2EU/mg
CONCLUSION	Complies with EP standards

Usage

Function of Tulathromycin

Tulathromycin is a newly marketed and animal-specific semi-synthetic macrolide antibiotic. It is mainly used for the respiration of pigs and cattle caused by Actinobacteria, Mycoplasma, Pasteurella, and Haemophilus parahaemophilus. System diseases. It has many advantages, such as low dosage, one-time administration, low residue and animal specific use. In my country, the most widely used macrolide drugs are tylosin and tilmicosin. Although these two drugs have achieved good results in production, with the prolonged use of time, many in my country Different levels of drug resistance have appeared in the region, leading to increasing dosages, but the therapeutic effect is gradually decreasing, and the efficacy of tyramycin is stronger than that of tylosin and tilmicosin, which are widely used in the market. Therefore, the use of tulathromycin in livestock and poultry production is very promising.