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Pyrimethamine
单价 面议对比
询价 暂无
发货 全国
过期 长期有效
更新 2025-08-13 22:58
 
详细信息

Grade: food grade, pharmaceutical grade, injection grade, veterinary use

Factory Location: Hunan, China (Mainland)

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

Sample Provided: no

Payment Terms: T/T,L/C,DP,BANK CONTRACT

Function:This product is antigen insecticide. Used to control coccidiosis in poultry, chicken Leucocytozoonosis and chickens, turkeys, geese parasite disease, and for the treatment of pigs, dogs, cats toxoplasmosis. Often associated with sulfa drugs and other anticoccidial drug combination, and can achieve better results. The same mechanism and sulfa synergist, can inhibit the parasite dihydrofolate reductase activity, to restore the dihydrofolate into tetrahydrofolate can not be the last to decrease DNA synthesis, nuclear division by inhibiting the propagation of protozoan Ershi under control .

Analysis

Synonyms:

2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine; 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamine; 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine

Molecular Weight:

248.7114

Molecular Formula:

C12H13ClN4

Density:

1.305g/cm3

Melting Point(°C):

233-234°C

Boiling Point(°C):

491.5°C at 760 mmHg

Flash Point(°C):

251°C

refractive_index:

1.655

Water Solubility:

<0.01 g/100 mL at 21°C

 

 

1. Our company,  Arshine Pharma, one of the proffessional supplier for pharmacutical raw materials for more than 12 years in China.

2. we now exporting more than 400 products especilly for raw materials both for vet and human: antibiotics, vitamins, feed and food addictives, enzymes, amino acids,minerals, peptides,premix ,plant extract to more than 260 customers around the world!