Pyrantel pamoate (Pyrantel Embonate) is a broad-
spectrum repellent
used to treat some parasitic infections
|
Product Name
|
Pyrantel Pamoate |
|
CAS
|
22204-24-6 |
|
Einecs No
|
244-837-1 |
|
Appearance
|
Yellow Crystalline Powder |
|
MF
|
C34H30N2O6S |
|
Molecular Weight
|
594.68
|
|
Purity
|
99% min
|
|
Storage
|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder
|
|
Shelf Life
|
24 Months
|
|
Item
|
Specifications
|
Results
|
|
Appearance
|
A yellow crystalline powder
|
Almost white powder
|
|
Identification
|
Positive
|
Conforms
|
|
Related substances
|
Impurity A≤0.50%
|
0.01%
|
|
Impurity B≤0.50%
|
0.01%
|
|
|
Any other impurity(biggest)≤0.20%
|
0.05%
|
|
|
Total impurities≤1.00%
|
0.20%
|
|
|
Loss on drying
|
≤3.0%
|
1.2%
|
|
Heavy metals
|
<20ppm
|
Complies
|
|
Residue on ignition
|
≤0.5%
|
0.08%
|
|
Residual solvents
|
Methano≤3000ppm
|
1407ppm
|
|
Toluen≤890ppm
|
798ppm
|
|
|
Xylene≤2170ppm
|
N.D
|
|
|
Acetic acid≤5000ppm
|
<1500ppm
|
|
|
Ethanol≤4000ppm
|
<1500ppm
|
|
|
Assay
|
98.0~101.0% (on dried substance)
|
99.5%
|
|
Conclusion
|
The results conforms with the Standard
|
|
By inhibiting cholinesterase, the worm muscles are strongly contracted and cause spastic paralysis; But it doesn't cause roundworm disturbance
| Product Name | CAS NO. | Specification |
| Praziquantel | 55268-74-1 | 99% |
| Niclosamide | 50-65-7 | 99% |
| Lufenuron | 103055-07-8 | 99% |
| Ivermectin | 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 | 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% |
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