Purity 99% Sex Powder Tadanafil / Tadalafil CAS 171596-29-5
C.A.S NO. : 171596-29-5
Molecular formula: C22H19N3O4
Molecular weight : 389.40
Assay: Over 99%
Characteristic: White powder
Boiling point: 679.1oC at 760 mmHg
Melting point: 298-300℃
Water solubility: Insoluble in water
Tadalafil / Tadanafil is an oral drug for the treatment of ED, used in the treatment of erectile dysfunction and premature ejaculation, erectile function impairment and premature ejaculation has very significant improvements. There are over 1500 documents to prove the caused by different causes impotence premature ejaculation, knew the success rate is above 80%, and show its reliable curative effect, through the use of more than 20 million people worldwide, proved its long-term stability, the safety of 25 to 60 minutes of work function to coincide with a time needed for foreplay, knew the time adjustment in the highest drug concentration time, help both husband and wife a satisfactory sex life.
Main Functions & Applications Of Tadalafil / Tadanafil
Tadalafil (or Tadanafil) is used to treat erectile dysfunction and belongs to a second generation of PDE5 inhibitors. Studies show that it works very quickly, taking effect in around 15-20 minutes, and has a prolonged effect that can last for up to 36 hours. T1/2 is 17.5h.
Tadalafil (or Tadanafil) is used for the treatment of erectile dysfunction, benign prostatic hypertrophy and pulmonary arterial hypertension. The effect of Tadalafil is relaxing the blood vessels muscles and increasing the blood flow into the corpus cavernosum. The mechanism of action of tadalafil is through inhibiting the activity of the cGMP(cyclic guanosine monophosphate) specific phosphodiesterase type 5 (PDE5). PDE5 degrades cGMP in the corpus cavernosum located around the penis. Therefore, tadalafi leads to the increased concentration of cGMP which further causes the smooth muscle relaxation and increased blood flow into the corpus cavernosum. Some clinical studies also implied that tadalafil could improve endothelia function in men with increased cardiovascular risk and lower the urinary tract symptoms secondary to benign prostatic hyperplasia.
|Items ||Specifications ||Testing 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%
Specified impurities: ≤0.10%
|Relative substance || |
Unspecified impurities: ≤0.10%
Total impurity: ≤0.3%
|Loss on drying ||≤0.5% ||0.20% |
|Sulfated ash ||≤0.1% ||0.06% |
|Assay (on dried basis) ||98.5%~102% ||99.57% |
Xi’an Wharton Bio-Tech Co.,Ltd is a national key high-tech enter prise,which mainly specializes in the R&D,operation and production of pharmaceutical APIs and intermediates.Our company is situated in E&T development zone,xi’an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.we have GMP standard workshop and complete equipments.
The superior product quality is guaranteed by 300,000 level air-conditioning clear system within purification drying and packing procedures.We have 2 sales department over 30 people and sell our products all over the world.we also have strong professional research and development team,talented personnel and completely equipped laboratory for quality controlling.Various detection device is equipped in Wharton such as HPLC,GS,Spectrophotometer,AAS,Polarimeter,Auto titrators,BOD Incubators,COD Incubators,Melting point apparatus and so on.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What’s your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What’s the warranty service do you offer?
We offer 24 month warranty for all our products.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,ARAMES and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
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