Puerarin CAS#3681-99-0
Natural Flavonoid Glycoside Source – Puerarin is a flavonoid glycoside extracted from the roots of Pueraria species, ensuring a natural plant-derived origin.
Major Active Ingredient of Pueraria – It is one of the principal effective components of Pueraria lobata, contributing to its nutritional and medicinal value.
Recognized Traditional Medicinal Value – Known as the “South Ginseng” of China, pueraria has long been valued for both nutritional and therapeutic applications.
Widely Used in Food and Medicine – Puerarin has gained increasing attention in recent years for its dual use in functional foods and pharmaceutical products.
Product Description of Puerarin CAS#3681-99-0
Puerarin, also referred to as pueraria flavonoids, is a flavonoid glycoside extracted from the roots of Pueraria alba or Pueraria thomsonii and is one of the principal active constituents of Pueraria lobata.
Pueraria is highly valued for both its nutritional and medicinal properties and is traditionally known as the “South Ginseng” of China. In recent years, puerarin has attracted widespread attention in China due to its applications in both food and medicinal products.
Parameters
| Melting point | 187-189°C |
| Boiling point | 688.0±55.0 °C(Predicted) |
| density | 1.614±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| pka | 6.46±0.20(Predicted) |
| color | White to Off-white |
| Water Solubility | Soluble in DMSO or DMF. Slightly soluble in water or ethanol |
| λmax | 303nm(MeOH)(lit.) |
| BRN | 64198 |
| InChIKey | HKEAFJYKMMKDOR-NCHCSYJDSA-N |
| SMILES | OC1=CC=C2C(C(C3C=CC(O)=CC=3)=COC2=C1[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)=O |&1:18,19,20,22,24,r| |
| LogP | 0.408 (est) |
| CAS DataBase | 3681-99-0(CAS DataBase Reference) |
| Reference |
Safety Information
| Hazard Codes | F,C |
| Risk Statements | 11-34 |
| Safety Statements | 22-24/25-45-36/37/39-26-16 |
| WGK Germany | 3 |
| RTECS | UO5216000 |
| F | 10 |
| HS Code | 29389090 |
Product Application of Puerarin CAS#3681-99-0
Puerarin is a natural isoflavone isolated from plants of the genus Pueraria and is commonly used in traditional Chinese herbal medicine. It is biotransformed by intestinal bacteria into the phytoestrogens daidzein and equol, thereby producing antithrombotic, antiallergic, and other beneficial effects.
When administered intraperitoneally, puerarin induces various biological responses by modulating serotonin receptors. In addition, at concentrations of 20–40 μM, it inhibits lipopolysaccharide-induced activation of NF-κB in RAW 264.6 macrophages.
