Daidzein, 4',7-Dihydroxyisoflavone
NAMEDaidzein, 4',7-Dihydroxyisoflavone  
Category:Herbal Ingredients

Product name: Daidzein, 4',7-Dihydroxyisoflavone

Botanical source: Trifolium pretense L.; Dicago sativa L.; Pueraria lobata(Willd)Ohwi; Glycine max(L.) Merr.

Specification: 98%

Appearance: White fine powder

Test Method: HPLC

CAS NO.: 486-66-8

Molecular Formula: C15H10O4

Weight Formula: 254.24

EINECS No.: 207-635-4

Melting point: 315 - 323 (decompose), daidzein can be sublimated under high vacuum.

Boiling point: 317.45

Density: 1.1629

Storage Conditions: 2-8

Solubility: ethanol and ether, almost insoluble in chloroform, water and hot water, dissolved and decomposed in sodium hydroxide solution.

Active ingredient: daidzein,daidzin, puerarin, 4’-methoxypuerarin, daidzein-4’,7-diglucoside, daidzein-7-(6-O-malonyl)-lucoside, genistein.

Brand: Yongyuan Bio.

Description: Daidzein, also known as 4',7-Dihydroxyisoflavone, mainly exists in leguminous and iris plants. It was synthesized by Chinese pharmacists in 1972 and is one of the isoflavones, which has been widely used in medicine, food supplements and cosmetics. Modern pharmacological studies have shown that daidzein has many pharmacological effects, such as anti-tumor, cardio-cerebrovascular protection, estrogen and anti-estrogen-like effects, osteoporosis, antioxidation, improving immunity and affecting endocrine system. It has received extensive attention in the pharmaceutical and food industries at home and abroad.

Application: It can promote the growth of animals such as livestock, poultry, fish and shrimp. It can be used for hypertension, coronary heart disease, cerebral thrombosis, vertigo, sudden deafness, and women’s climacteric syndrome.

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.

Shelf life: 2 year when properly stored.

Packing: 25KG/Drum.

We specialized in  manufacture and export of herbal extract with high quality and competitive price.
If you have any questions, welcome to contact me by sending email to


Related Products
TEL:+86-29-68535310 FAX:+86-29-88346470
Shaanxi Yongyuan Bio-Tech Co., Ltd. all right reserved.
The information provided by this website has not been evaluated by the Food and Drug Administration. Products contained in this website are not intended to diagnose, treat, cure or prevent any disease, and are, in no way, intended to replace a physician's care or prescribed medication.
   Support by zitian.org