| English Name |
St John's wort P. E. |
| CAS Number |
548-04-9 |
| Assay |
HPLC |
| Molecular Formula |
C30H16O8 |
| Molecular Weight |
504.44 |
| Chemical Name |
4, 5, 7, 4, 5, 7 - 6-hydroxy-2, 2 - dimethyl-naphthalene and 2 anthrone |
| Appearance |
Purple powder |
| Solubility |
Soluble in water |
| Loss on drying |
≤ 0.5% |
| Package Size |
Package and quantity according to customer's detail requirement. |
[Applications/Function]
1. Strong anti-virus effect and stong ability of killing H5N1 and H9N2 subtype of avian influenza virus;
2. Used for the central nervous system of inhibitors and antidepressants;
3. Commonly used in vaccines for livestock.
Audited Supplier 
){kind=link}
){kind=link}