Xi'an Sengmei Biological Technology Co., Ltd
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
Xi'an Sengmei Biological Technology Co., Ltd
We are professional supplier of animal and plant extracts.
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
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% |