Supply Rhubarb extract Rhein 98% 478-43-3 CAS NO.478-43-3

Rhein is an anthraquinone metabolite of rheinanthrone and senna glycoside is present in many medicinal plants including Rheum palmatum, Cassia tora, Polygonum multiflorum, and Aloe barbadensis. It is known to have hepatoprotective, nephroprotective, anti-cancer, anti-inflammatory, and several other protective effects.

Rhubarb has an illustrious history of inclusion in many laxative preparations. It is generally considered a mild laxative that produces a soft stool10hours after ingestion. Rhubarb Root has a purgative action for use in the treatment of constipation, but also has an astringent effect too.

Chemical Name: Rhein
CAS No.: 478-43-3

Chemical Structure: C15H8O6

Molecular weight: 284.22

Appearance: Yellow powder

Assay: 98%min

1. Rhein is shown to improve digestion and increase the appetite.

2. Rhein also helps heal ulcers, alleviate disorders of the spleen and colon, relieve constipation and help heal hemorrhoids and bleeding in the upper digestive tract.

3. Anti tumor activity and antibacterial activity also have immuno-suppression, cathartic
and anti-inflammatory affection.

4. As the raw materials of drugs for cooling blood, detoxification and relaxing the bowels, Rhein is mainly used in pharmaceutical field;

5. As products for improving blood circulation and treating amenorrhea , Rhein is mainly used in health product industry.

1. Rhein is shown to improve digestion and increase the appetite.

2. Rhein also helps heal ulcers, alleviate disorders of the spleen and colon, relieve constipation and help heal hemorrhoids and bleeding in the upper digestive tract.

3. Anti tumor activity and antibacterial activity also have immuno-suppression, cathartic and anti-inflammatory affection.

4. As the raw materials of drugs for cooling blood, detoxification and relaxing the bowels, Rhein is mainly used in pharmaceutical field;