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Tadanafil intermediate cas 171489-59-1 can be used as organic synthesis intermediates and pharmaceutical intermediates, and can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
Product introduction
Product name:
(1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-2-CHLOROACETYL-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE
Single impurity: ≤1.0%
HPLC purity: ≥98%
Cas: 171489-59-1
MF: C22H19ClN2O5
Molecular Weight: 426.85
Application: Tadanafil intermediate cas 171489-59-1 can be used as organic synthesis intermediates and pharmaceutical intermediates, and can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
Specification
|
Items |
Standards |
Results |
|
|
Description |
Fine light yellow powder |
Complies |
|
|
Related Substance |
Single impurity |
≤0.5% |
0.07% |
|
Total impurities |
≤1.0% |
0.44% |
|
|
Loss on drying |
≤0.5% |
0.13% |
|
|
Specific Rotation |
-125°～ -131° |
-130.4° |
|
|
Heavy metal |
10ppm |
Conforms |
|
|
Assay |
≥99% |
99.54% |
|
Packing
Generally, the Tadanafil intermediate cas 171489-59-1 will be packed via aluminum foil bag and fiber drum.
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