Pterostilbene 98%

pterostilbene 

It was originally isolated from the rosewood tree (Pterocarpus santalinus or Pterocarpus marsupium) 

but scientists have also found its presence in blueberries, grapes, and palm trees. 

Because it was first found in rosewood, it was named rosewood Astragalus.

Pterostilbene

CAS number 537-42-8 

Molecular weight 256.296

Density 1.2±0.1 g/cm3 

Boiling point 420.5±35.0 °C at 760 mmHg

Molecular formula C16H16O3 

melting point 89-92ºC

Flash point 208.1±25.9 °C

Pharmacological effects

1.Anti-cancer effect: 

Pterostilbenehas has anti-cancer and anti-cancer potential. It can inhibit the growth and spread of cancer cells 

through a variety of mechanisms, such as altering cancer cell cycles, inducing apoptosis (cell death), and inhibiting tumorigenesis 

and metastasis. Multiple studies have found that blueberry extract containing rosewood stilbene is particularly helpful in the prevention 

and treatment of breast cancer.

2.Antioxidant effect: 

pterostilbenehas is a powerful natural antioxidant that reduces oxidative stress and the production of reactive oxygen species, 

such as hydrogen peroxide and superoxide anions. It can also increase the expression of antioxidant enzymes such as total glutathione,

glutathione peroxidase, glutathione reductase and superoxide dismutase (SOD) in different cell lines.

3.Anti-inflammatory effect: 

pterostilbenehas has anti-inflammatory properties, which can reduce the inflammatory response and the production of inflammatory 

mediators. This has important implications for the prevention and treatment of many chronic diseases.

4.Lowering blood sugar and blood lipid: 

pterostilbenehas can reduce the content of blood fat and blood sugar in animals, and has the activity of activating peroxisome value-added substances to activate receptors.

This has potential application value in the prevention and treatment of metabolic diseases such as diabetes, high cholesterol and hyperlipidemia.

5.Antibacterial and antifungal effects: 

pterostilbenehas is an antifungal active ingredient in dried blood products, its antifungal activity is five times that of resveratrol. 

In addition, it also has antibacterial effects, able to fight infection by a variety of bacteria and pathogens.

Application

Because of its various biological activities and medicinal value, 

it has a wide in the fields of medicine, health products and cosmetics.