Xi'an Frankherb Biotech Co., Ltd.
PHARMACEUTICAL INTERMEDIATES

99% Tadalafil (Adcirca) , 171596-29-5

Item No.: 171596-29-5
Product Name: 99.6% Tadalafil
Cas No.: 171596-29-5
Molecular Formula: C22H19N3O4
Standard: USP32
Function: Treating Erectile Dysfunction (ED) for male.
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Description Product and Package Manufacturing and Shipping Methods Prices and Payment methods
We are the largest manufacturer for this item in China.
 
Product name Tadalafil (Adcirca) Quantity 900kg
Package 1kg/bag, 25kg/Drum Odor Characteristic
Standard USP32 Molecular Weight 389.4
Cas No. 171596-29-5 Molecular Formula C22H19N3O4
Function Main functions are as follows:
1. Treating Erectile Dysfunction (ED) for male.
Applications Main applications are as follows:
The material for Erectile Dysfunction.
Suggested Usage 1. 10---20mg before 30 minutes for sex life every day.
2. One time every day.
3. 2—3 times every week.
Items Tested Specification Result
Characters White or almost white crystalline powder Confirms
Melting Point 300-303 301.5-302.6
UV-Absorbance 0.56 to 0.60 A at 266nm 0.57
Assay (HPLC) 99% (calculated on the dried basis) 99.6%
Loss on Drying Not more than 0.5% 0.24%
Related substances Not more than 1.0% 0.11%
Acetone Not more than 5000ppm conforms
Ethanol Not more than 5000ppm conforms
Sulphated ash Not more than 0.15% conforms
Heavy Metal (Pb) Not more than 20ppm 7.5ppm
Conclusion Conforms USP32
                 



Small samples or 1kg/aluminum foil bag or 25kg/drum










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