Good Quality Pharm Grade Rapamycin Powder CAS 53123-88-9 Rapamycin

Rapamycin, is a macrolide compound that is used to coat coronary stents, prevent organ transplant rejection and to treat a rare lung disease called lymphangioleiomyomatosis. It has immunosuppressant functions in humans and is especially useful in preventing the rejection of kidney transplants.


It has been known since the 1930s that caloric restriction extends lifespan and slows aging. Rapamycin could be characterized as caloric restriction in a pill. In a mouse study discussed in the "Cardiomyopathy" section, rapamycin had similar effect  in restoring the dysfunction of old hearts to normal function of young hearts. The effect of caloric restriction is to decrease TOR indirectly, the effect of rapamycin is to  decrease TOR directly.
The trick is daily rapamycin lowers mTOR1 and mTOR2; while weekly rapamycin can be used to only lower mTOR1, while preserving the functional levels of mTOR2.



Rapamycin is an immunosuppressant that is used primarily to prevent the rejection of organ and bone marrow transplant. It was first described as a potent inhibitor of IL-2 activation of lymphocytes (IC50 = 5 pM). It is now known that rapamycin specifically interacts with the cytosolic FK-binding protein 12 (FKBP12) to form a complex which inhibits the mammalian target of rapamycin (mTOR) pathway by directly binding to mTOR Complex 1 (mTORC1). Rapamycin and other inhibitors of mTORC1 signaling show potential in treating cancer, adipogenesis, diabetes, tuberous sclerosis, and cardiovascular disease.[Cayman Chemical]


Hubei weideli Chemical Reagent Co., Ltd., located in Wuhan East Lake New Technology Development Zone, is a manufacturing supplier focusing on reagent products for scientific research, and its business scope includes the manufacturing of special chemical products; Disinfectant production; Sales of special chemical products; Disinfectant sales; Research and development of biological feed; Research and development of bio based materials technology; Research and development of biochemical products technology; Technical services, technical development, technical consultation, technical exchange, technology transfer and technology promotion; Sales of instruments and meters; Sales of daily glass products; Sales of technical glass products; Sales of electronic special materials; Technology import and export; Import and export of goods; Veterinary drug management; Production of disinfection products for the prevention and treatment of infectious diseases.

The company has gradually established extensive cooperation with scientific research institutions in Colleges and universities and powerful enterprises to lay a solid foundation for technological production; At the same time, we will recruit talents all over the country and keep them fresh and energetic; With more than ten years of experience and accumulation in the industry, the company further improves its market competitiveness and strengthens its support to customers.

With the help of modern ERP system, the company provides customers with accurate quotation and inventory information in time. It has a warehouse base and Laboratory of more than 1000 square meters in Jiangxia District, Wuhan. The system inventory products can be ordered on the same day, and the order number is given on the same day of delivery. The information can be queried online, followed up in real time, and customer service provides after-sales support services.

Hubei weideli Chemical Reagent Co., Ltd. is committed to scientific research.


I. Do you always have this products in stock?
Our company has more than 1000 kinds of products in stock. We usually have them 
in stock. We can show you the information, forms or pictures of our warehouse 
at any time. If the stock is insufficient, our company will replenish them as 
soon as possible according to the ERP system.

2. What certificates and documents do you offer?
According to the situation of products, we can provide COA, NMR, LC, MS, 
synthesis process, MQA, MSDS, etc

3. Why should I choose you?
Stock in stock and deliver in time
Reasonable price
Product technology and data support
Professional sales team
Perfect pre-sale and after-sale service

4. Can I get best price from you?
We don* t pursue expensive profits
We always try to give best offer
You can also enjoy fun of bargaining

5. How should I pay?
T/T bank transfer West union PayPal