Tulathromycin A

Details:

Introduction of Tulathromycin C41H79N3O12

 

1. Tulathromycin is a macrolide antibiotic used to treat bovine respiratory disease (BRD) in cattle and swine respiratory disease in pigs.

 

2. Tulathromycin A C41H79N3O12 is a triamilide antibiotic. Exists as an equilibrium mixture of two isomeric forms, C41H79N3O12 Tulathromycin A (90%) and B (10%)

 

Product Name: Tulathromycin C41H79N3O12	CAS No.: 217500-96-4	MF: C41H79N3O12
Brand Name: Pioneer	Place of Origin: Shaanxi, China	Grade of Tulathromycin: Medicine, Feed, Tech Grade
Moldel No.: T12	Color of Tulathromycin: White or off-white	Form of  Tulathromycin: Crystalline powder

 

 

Packaging of Tulathromycin C41H79N3O12

 

1. 25kg carton drum (32cm*58cm)

2. 1kg foil bag (10cm*15cm)

3. by request of clients

 

 

Delivery of Tulathromycin C41H79N3O12

 

Prompt delivery after payment confirmed by air or by sea.

 

 

Storage and Shelf Life of Tulathromycin C41H79N3O12

 

Storage	Store in cool and dry places
Shelf Life	2 years when properly stored

 

 

Specifications of Tulathromycin C41H79N3O12

 

C41H79N3O12

China Tulathromycin A 99%

217500-96-4 white powder

Best price top quality Tulathromycin C41H79N3O12

USP,BP,EP,CP

 

217500-96-4 Tulathromycin A C41H79N3O12

product Name	Tulathromycin A C41H79N3O12
Synonyms	(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[[2,6-Dideoxy-3-C-methyl-3-O-methyl-4-C-[(propylamino)methyl]-a-L-ribo-hexopyranosyl]oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one
Molecular Formula	C41H79N3O12
Molecular Weight	806.08
CAS Registry Number	217500-96-4
Molecular Structure
Density	1.17

 

 

Functions of Tulathromycin C41H79N3O12

 

•   Tulathromycin C41H79N3O12 is a macrolide antibiotic used to treat bovine respiratory disease (BRD) in cattle and swine respiratory disease in pigs.

 

•   Clinical effectiveness of tulathromycin C41H79N3O12, a novel triamilide antimicrobial, for the control of respiratory disease in cattle at high risk for developing bovine respiratory disease.

    The efficacy of tulathromycin C41H79N3O12 in decreasing the incidence of morbidity and mortality due to bovine respiratory disease (BRD) in 1,239 high-risk cattle was investigated at four US feedlots. Calves not exhibiting clinical signs of BRD received one of three treatments administered subcutaneously in the neck: physiologic saline at 0.02 ml/kg, tulathromycin C41H79N3O12 at 2.5 mg/kg, or tilmicosin at 10 mg/kg. Each treatment group consisted of 413 calves. Calves with clinical signs of BRD and rectal temperatures of 104 degrees F or higher on days 1 through 14 were considered treatment failures (BRD morbidity). Nasopharyngeal swabs from saline-treated morbidities were submitted for isolation and identification of BRD organisms. Respiratory disease morbidity was highest in calves treated with saline and significantly (P < or = .0001) lower in calves administered tulathromycin C41H79N3O12 or tilmicosin. Morbidity from BRD was significantly (P < or = .0001) higher in calves treated with tilmicosin than in calves treated with tulathromycin C41H79N3O12. Under conditions of this study, tulathromycin C41H79N3O12, given to calves at high risk of developing BRD, was significantly more effective in reducing BRD morbidity when compared to both saline- and tilmicosin-treated calves.

 

 

COA of Tulathromycin A C41H79N3O12

 

Items	Specifications	Results
Assay(HQLC)	98-101.0%(calculated on dried basis)	99.5%
Appearance	White or off-white crystalline powder	Complies
Mesh Size	100 mesh	Complies
Melting Range	853-866	853-866
Solubility	Not soluble in water, soluble in ethanol	Complies
Optical rotation	-22°~-26° at 589 nm and 25°C, from the 40mg/ml concentration of acetonitrile solution	-24.93°
Identification	IR spectrum of sample corresponds to that of reference standard	Complies
Residual solvents	Contain not more than 0.06% of methylene chloride	Not found
	Contain not more than that 0.5% of n-heptane	0.06%
Moisture	Not more than 0.5%	0.22%
Heavy metals	Not more than 20ppm	Complies
Residue on ignition	Not more than 0.20%	0.04%
Loss on drying %	≤1.0%	0.03%

 

 

 

C41H79N3O12

China Tulathromycin A 99%

217500-96-4 white powder

Best price top quality Tulathromycin C41H79N3O12

USP,BP,EP,CP