Decoquinate is labelled for use in cattle for the prevention of coccidiosis in either ruminating or non-ruminating calves, cattle or young goats caused by the species E. chris¬tenseni or E. ninakohlyakimoviae . It is used for prevention of coccidiosis in broilers caused by E. tenella, E. necatrix, E. acervulina, E. mivati, E. maxima or E. burnetti.
|
Product Name
|
Valnemulin Hydrochloride |
|
CAS
|
133868-46-9 |
|
Einecs No
|
685-606-9 |
|
Appearance
|
Yellow crystalline powder
|
|
MF
|
C31H53ClN2O5S |
|
Molecular Weight
|
601.28 |
|
Purity
|
99%
|
|
Solubility
|
soluble in aceton, very slightly soluble in hot water and n-octanol, insoluble in cold water and methano.
|
|
Shelf Life
|
24 Months
|
| ltems | Specifications | Results | ||
| Appearance |
White or yellowish-white crystalline powder, slightly
hygroscopic |
Complies | ||
| Solubility |
Practically insoluble in water, freely soluble in
methylene chlorid, soluble in alcohol |
Complies | ||
| ldentification | IR | Corresponds with that of CRS standard | Complies | |
| HPLC |
The retention time for HzBla and HB1 in
chromatogram obtained with the best solution corresponds to those of standard preparation |
Complies | ||
| Appearance of solution | Clear and not more intensely colored than BYz | Complies | ||
|
Specific optical rotation
(anhydrous and solvent-free substance) |
-20~-17° | -17.7° | ||
| Related substances(%) | Individual impurities(BRT1.3-1.5)2.5 | L-1:<0.05 K:2.1 | ||
| Any other impurities≤1 |
c:0.05 A:0.58
J:0.21 H:0.31 D:0.05F:<0.05 E:0.53-2:0.17 RTS1,09:0.08 |
|||
| Totals5 | 4 | |||
| Disregard limit:0.05 | ||||
|
Ethanol and
Formamide(%) |
Ethanol<5.0 | 3.9 | ||
| Formamides3.0 | 2.6 | |||
| Heavy metal(%) | s0.002 | <0.002 | ||
| Water(%) | ≤1.0 | 0.14 | ||
| Catalyst(ugg) | S1 | <1 | ||
| Sulphated ash(%) | ≤0.1 | 0.05 | ||
|
Assay(%)
(HPLC, on dry basis) |
HB13JH4aB1+H>B15) 290.9 | 98.1 | ||
| 95.gSHB4HB1a102.0 | 96 | |||
Decoxaquine belongs to quinolin class anticoccidioides, whose main function is to hinder the development of coccidioides spores. The peak period of action is the first day after coccidioides infection. Since it can obviously inhibit the host organism's immunity to coccidioides, it should be used continuously in the whole growth cycle of broilers. Coccidionids are susceptible to drug resistance to decoxyquine and should be regularly rotated. Its anti-coccidioid-like effect is related to the size of drug particles. The finer the particles, the stronger the anti-coccidioid-like effect. Therefore, it is advisable to make particles with a diameter of about 1.8m for use.
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| Toltrazuril | 69004-03-1 | 99% |
| pyrimethamine | 58-14-0 | 99% |
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.