| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
|
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Valnemulin Hcl is a new generation of pleuromutilin semisynthetic antibiotic for animals, belonging to diterpenes and the same kind of drug as tymectin. The main has broad spectrum, strong antibacterial activity, good pharmacokinetic characteristics, low residue, safety and other characteristics for the prevention and control of mycoplasma disease and gram-positive bacteria infection in pigs, cattle, sheep and poultry.
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Product Name
|
ValnemulinHydrochloride |
|
CAS
|
133868-46-9 |
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Einecs No
|
685-606-9 |
|
Appearance
|
White crystalline powder
|
|
MF
|
C31H53ClN2O5S |
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Molecular Weight
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601.28 |
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Purity
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99%
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|
Solubility
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soluble in aceton, very slightly soluble in hot water and n-octanol, insoluble in cold water and methano.
|
|
Shelf Life
|
24 Months
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| 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 | |||
Valnemulin Hydrochloride is the latest generation of shortenuric manual semi-synthetic antibiotics, which belongs to dione, the same treatment direction as delayed, and the treatment direction of Miaosin; inhalation can produce strong stimulation, bitter.| Product Name | CAS NO. | Specification |
| Praziquantel | 55268-74-1 | 99% |
| Niclosamide | 50-65-7 | 99% |
| Lufenuron | 103055-07-8 | 99% |
| Ivermectin | 70288-86-7 | 99% |
| Eprinomectin | 123997-26-2 | 99% |
| Doramectin | 117704-25-3 | 99% |
| Avermectin | 71751-41-2 | 99% |
| Albendazole | 54965-21-8 | 99% |
| Levamisole Hydrochloride | 16595-80-5 | 99% |
| Fenpropathrin | 39515-41-8 | 99% |
| Bifenazate | 149877-41-8 | 99% |
| Chlorfluazuron | 71422-67-8 | 99% |
| Tetramisole Hydrochloride | 5086-74-8 | 99% |
| Fenbendazole | 43210-67-9 | 99% |
| Mebendazole | 31431-39-7 | 99% |
| Febantel | 58306-30-2 | 99% |
| Oxyclozanide | 2277-92-1 | 99% |
| Moxidectin | 113507-06-5 | 99% |
| Amprolium Hydrochloride | 137-88-2 | 99% |
| 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.
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