Magnolia Extract Honokiol
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,cash,PayPal,WesternUnion,Negotiable |
Description
Honokiol Active ingredient, Honokiol Molecular formula, C18H18O2 Molar mass, 266.334 g/mol Appearance, White solid [CAS Number] 528-43-8 Solubility in water, sparingly (25 °C) A compound found in magnolia species holds exciting promise in the management of anxiety, cancer, and other challenging conditions. Honokiol is a bi-phenolic compound with the formula C18H18O2 and a relatively small molecular weight of 266 grams/mole. This molecule is found in several species of the genus magnolia including M. officinalis, obovata, and grandifolia. It is an isomer of another compound also found in magnolia materials called magnolol, which has 1000 times the antioxidant potential of vitamin E. The dried bark of M. officinalis usually has about 1-5% hanokiol and 2-10% magnolol. Application of formulations
Suppositories, lotions, tablets, capsules, and so on.
Physical properties
This product is tan to white fine powder, gas smell, taste spicy, slightly bitter flavor. The monomer is a colorless needle crystal (water), melting point 102 ° C. Soluble in benzene, ether, chloroform, acetone and common organic solvents, insoluble in water, soluble in dilute solution of caustic soda to get sodium. Phenolic hydroxyl group susceptible to oxidation, allyl is easy to carry out the addition reaction. Product storage: Store in a cool, dry, dark, avoid heat Purification Several methods for purifying honokiol have been utilized. As honokiol exists naturally with its structural isomer magnolol, which differs from honokiol only by the position of one hydroxyl group, purification has often been limited to a HPLC or electromigration. However, methods developed in 2006 by workers in the lab of Jack L. Arbiser, took advantage of the proximity of the phenolic hydroxyl groups in magnolol, which form a protectable diol, to generate a magnolol acetonide (Figure 1), with a subsequent simple purification via flash chromatography over silica.
