Levamisole is an antihelminthic drug that was commonly used for the treatment of parasitic, viral, and bacterial infections
CAS No. :
16595-80-5EINECS :
240-654-6Package :
25KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C11H13ClN2SMinimum Order :
100KGItem :
Levamisole Hydrochloride
Discription
Levamisole, an antihelminthic agent with a wide range of immunomodulatory actions, has been used successfully as monotherapy for a variety of skin diseases.
Specification
Test Items | Specifications | Results |
Appearance | White or almost white crystalline powder | Almostwhite crystalline powder. |
Freely soluble in water;soluble | Complies | |
Solubility | in ethanol | |
(96 percent);slightly soluble in methylene chloride | ||
Identification | ||
IR | Complies | |
Complies with reference spectrum of | ||
levamisole hydrochloride CRS | ||
Chemicalidentification(Chlori de) | Positive | Positive |
(HPLC)Related Substances(HPLC) | ||
Total Impurities | ≤0.3% | 0.00% |
Individual Specified | ||
Impurity A | ≤0.2% | Less than 0.05% |
Impurity B | ≤0.2% | Less than 0.05% |
Impurity C | ≤0.2% | Less than 0.05% |
ImpurityD | ≤0.2% | Less than 0.05% |
Impurity E | ≤0.2% | Less than 0.05% |
Individualunspecified impurities | ≤0.1% | Less than 0.05% |
Apperance of solution | Clear,not more intenselycolored than reference solution Y₇. | |
Loss on Drying | ≤0.5% | 0.07% |
ulphated Ash | ≤0.1% | 0.05% |
Specific optical rotation | -121.0°~-128.0° | -122.1° |
pH value | 3.0-4.5 | 4.2 |
Assay (Dried substance) | 98.5%-101.0% | 100.40% |