Xi'an Sengmei Biological Technology Co., Ltd
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
6/10
Xi'an Sengmei Biological Technology Co., Ltd
We are professional supplier of animal and plant extracts.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
6/10
Description
Product name | Tadalafil |
CAS NO. | 171596-29-5 |
Synonyms | Tadalafil |
Category | Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals. |
Purity | 99% Tadalafil |
Appearance | Tadalafil characteristic powder |
Shelf life | 2 years |
Usage | Tadalafil is an active pharmaceutical ingredient used to erectile dysfunction and pulmonary arterial hypertension |
Storage | Tadalafil should be stored in a well-closed container at low temperature, keep away from moisture, heat and light |
COA
tems | Specification | Results |
Appearance | White or almost white powder | White powder |
Solubility | Practically insoluble in water, freely soluble in dimethyl sulfoxide, slightly soluble in methylene chloride | conform |
Identification | IR,UV | Positive |
Special optical rotation (dried substance) | 78.0 to +84.0 | 81.0° |
Impurities A, B and C | Impurity A: ≤0.15% | 0.01% |
Specified impurities: ≤0.10% | conform | |
relative substance | Unspecified impurities: ≤0.10% | 0.09% |
Total impurity: ≤0.3% | 0.17% | |
Loss on drying | ≤0.5% | 0.20% |
Sulfated ash | ≤0.1% | 0.06% |
Assay (on dried basis) | 97.5%~102% | 99.57% |