| Customization: | Available |
|---|---|
| Colour: | White |
| Use: | Healthy |
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| product name | Dihydrohonokiol-B |
| CAS NO. | 219565-74-9 |
| Specification | 99% |
| Appearance | White powder |
| packing | 100g/bag |
| MOQ | 10G |
Dihydrohonokiol is soluble in benzene, ether, , but hardly soluble in water. It is easily soluble in dilute alkaline solution to obtain sodium salt. It is a chemical substance with the structural formula C18H18O2.
C18H18O2 has a special and lasting muscle relaxant effect and a strong antibacterial effect, which can inhibit platelet aggregation. It is mainly used as an antibacterial and antifungal drug in clinical practice.
| Item | Specification | Test result |
| Appearance | white powder | Conforms |
| Assay | 99% | Conforms |
| Heavy metal | ≤10ppm | Conforms |
| Lead | ≤2.0ppm | Conforms |
| As | ≤2.0ppm | Conforms |
| Ca | ≤1.0ppm | Conforms |
| Me | ≤0.1ppm | Conforms |
| Total aerobic microbial count | ≤1000CFU/g | Conforms |
| Total moulds&yeast count | ≤100CFU/g | Conforms |
| Enterobacterial | ≤10MPN/g | Conforms |
| Salmonella | N.D/25g | Conforms |
| Escherichia coli | N.D/10g | Conforms |
| Staphylococcus aureus | N.D/10g | Conforms |
| Pseudomonas aeruginosa | N.D/10g | Conforms |
| Conclusion: Conform with specification. | ||
Dihydrohonokiol is a bioactive compound from Magnolia officinalis bark. It belongs to the sesquiterpenoid phenolic compounds. It is a brown to white fine powder with a fragrant smell, spicy taste and slightly bitter taste. The monomer is a colorless needle-shaped crystal (water) with a melting point of 102°C. It is soluble in benzene, ether, , commonly used organic solvents, difficult to dissolve in water, and easily soluble in dilute caustic alkali solutions to obtain sodium salts. It reacts solution to produce a blue-black color; reacts with Millen's reagent to produce a brown precipitate; reacts solution to produce a red precipitate.
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