Reddenafil, also called macrodenafil, was originally a drug for the treatment of angina pectoris developed and produced by Pfizer Pharmaceuticals in the United States. In clinical trials, it was found that the effect of treating angina pectoris was average, but it had a special effect on the treatment of impotence. This unexpected discovery prompted manufacturers to declare drugs for the treatment of impotence altogether. The U.S. Food and Drug Administration (FDA) officially approved the drug as a special drug for treating impotence on March 27, 1997.

【English name】Acetildenafil

[English name] 5-[2-Ethoxy-5-[2-(4-ethyl-1-piperazinyl)acetyl]phenyl]-1,6-dihydro-1-methyl?-3-propyl-7H-pyrazolo[4 ,3-d]pyrimidin-7-one

[Molecular formula] C25H34N6O3 [Molecular weight] 466.58

【CAS】831217-01-7

【Content】99%

[Product specifications] API, powder

【Packing】1kg/20kg/50kg

Collapse edit this paragraph character description
1. White crystalline powder, odorless, astringent and bitter, soluble in water and ethanol

2. Melting point 75-78℃

3.102127-34-4 /4-bromo-3-methoxyphenol

4. Derivatives of Sildenafil Citrate

Company Profile:

Guangzhou Dihao Pharmaceutical Technology Co., Ltd. is located in Yuexiu District, Guangzhou, with a superior geographical location and convenient transportation. This company is a main business

Pharmaceutical raw materials, pharmaceutical intermediates, plant extracts, food additives, chemical raw materials and other high-tech modern industries.

Guangzhou Dihao Technology Co., Ltd. specializes in technology development, production and export sales in the field of medicine.

Since its establishment, the company has adhered to the development path of "technological innovation" and attaches great importance to scientific and technological innovation research and development. The environment of the factory is beautiful, covering an area of more than 4,000 square meters.

The company pursues the corporate tenet of "Quality as life, science and technology as the guide, innovation for survival, and honesty as the foundation".

Adhere to the corporate philosophy of "unity and hard work, pursuit of excellence, excellence, and cooperative development", and sincerely cooperate with our customers for mutual benefit and win-win cooperation. Integrity management welcome to inquire:

1: Shipment within 3 days:
2: Contact number; 18602015453 (WeChat synchronization) QQ; 2667751176