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Health products raw materials. Tadalafil Tadanafil powder cas 171596-29-5 is used to treat the symptoms of two conditions found in men: benign prostatic hyperplasia (BPH) and erectile dysfunction (ED).
Product introduction：
Product name: Tadalafil tadanafil
CAS: 171596-29-5
MF: C22H19N3O4
Synonyms: Cialis
Assay: 97.5%~102.0%
Application: Health products raw materials. Tadalafil Tadanafil powder cas 171596-29-5 is used to treat the symptoms of two conditions found in men: benign prostatic hyperplasia (BPH) and erectile dysfunction (ED). Tadalafil is also used to treat pulmonary arterial hypertension (PAH).
Specification:
|
Product |
Tadalafil |
|
|
Batch No. |
202010003 |
|
|
Mfg. date |
20201022 |
|
|
Perform standard |
USP 36 |
|
|
ANALYSIS |
STANDARD |
RESULT OF ANALYSIS |
|
Description |
White to class white powder |
Class white powder |
|
Solubility |
Freely soluble in dimethyl sulfoxide, slightly soluble in methylene chloride, practically insoluble in water. |
Conforms |
|
Specific rotation |
+78.0°～84.0° |
+82.1° |
|
Identification |
HPLC |
Conforms |
|
Ordinary impurities(Do not calculate isomer A+C) |
Single impurity≤0.15% |
0.08% |
| Total impurities≤1.0% |
0.42% |
|
|
Calculate isomer |
A≤0.3% |
0.21% |
| B≤0.1% |
Not detected |
|
| C≤0.1% |
Not detected |
|
|
Loss on drying |
≤0.5% |
0.35% |
|
Residue on ignition |
≤0.1% |
Conforms |
|
Heavy metal |
20ppm |
Conforms |
|
Assay |
97.5%~102.0% |
99.6% |
|
Conclusion：Conform to USP 36 |
||
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