Tadalafil intermediate 2, CAS:171752-68-4
MF：C20H18N2O4.ClH
Purpose：Tadalafil intermediate 2
Classification :
PRODUCT DETAILS
Specifications | |
Product Name | (1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3- |
CAS No. | 171752-68-4 |
Test Standard | Enterprise standard |
| |
Items | Standard |
Appearance | Slightly yellow to yellow powder |
Rotation | +79.0°～+84.0° |
Loss on drying | ≤1.0% |
Related substances（HPLC） | Individual impurity≤1.0% |
| Total unknow impurity≤2.0% |
Purity | ≥98.0% |
Packaging | Inner packaging:two-layer LDPE bags, Outer packaging:cardboard drum, |
Storage Conditions | Room temperature, seal, dry place. |
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