1H-4,6:16,19-Dietheno-21,25-metheno-12H-[1,3]dioxolo[4,5-g]pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquinoline,2,3,13,14,14a,15,26,26a-octahydro-22,30-dimethoxy-1,14-dimethyl-,(14aS,26aR)-;CepChemicalbookharanthine,>=98%;Cepharanthin,98%,fromStephaniajaponica(Thunb.)Miers;Cepharanthine|||CEPHARANTHINE;CEPHARANTHIN;CEPHARANTHINE;OXYACANTHAN,6',12'-DIMETHOXY-2,2'-DIMETHYL-6,7-(METHYLLENEBIS(OXY))-;cepharantin
Cepharanthine is a natural product isolated from the plant Stephania cephalantha Hayata. Cepharanthine has anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) activity. Cepharanthine has good effective in suppressing viral proliferation (half maximal (50%) inhibitory concentration (IC50) and 90% inhibitory concentration (IC90) values of 1.90 and 4.46 µM
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| tem | Specifications |
| Appearance | offWhite powder |
| Odor & Taste | Characteristic |
| Particle size | 100% pass 80 mesh |
| Loss on Drying (5h at 105℃) | ≤ 5.0% |
| Ash | ≤ 10% |
| Heavy Metals (3h at 600℃) | ≤ 10ppm |
| Pesticides Residues | Negative |
| Total Plate Count | ≤1000 cfu/g |
| Fungi | ≤100 cfu/g |
| Salmonella | Negative |
| E.Coli | Negative |
1. Used in the field of dietary supplements.
2. Used in the field of functional food.
3. Used in the field of health care products.
| Name | Active Ingredients | Specifiction | Test Method |
| Bitter Apricot Seed Extract | Amygdain,VB 17 | 98%,90%,50%,5% | HPLC |
| Chamomile Extract | Apigenin | 0.3-98% | HPLC |
| Eucommin Leaf Extract | Chlorogenic acid | 5-98% | HPLC |
| Honeysuckle Flower | Chlorogenic acid | 5-98% | HPLC |
| Bayberry Bark Extract | Myricetin | 50-98% | HPLC |
| Vine Tea Extract | Dihydromyricetin | 25-98% | HPLC |
| Banaba Extract | Corosolic acid | 1-10% | HPLC |
| Rhubarb Extract | Emodin | 50-98% | HPLC |
| Sophora japonica extract | Luteolin | 5-98% | HPLC |
| Smoke tree extract | Fisetin | 50%-98% | HPLC |
| Mangosteen Extract | α-Mangostin | 10-90% | HPLC |
| Polygonum cuspidatum P.E | Emodin | 50-98% | HPLC |
| Polydatin | 98% | HPLC |
| Resveratrol | 98% | HPLC |
| CWS-Resveratrol | 5%,10%,20% | HPLC |
| Magnolia Bark Extract | Magnolo | 2-98% | HPLC |
| Honokiol | 2-98% | HPLC |
| Honokiol+Magnolol | 50%,90%,95% | HPLC |
| Rosemary Extract | Ursolic acid | 20%,25%,30%,50%,90%,98% | HPLC |
| Rosemarinic acid | 5%,10%,15%,20,90%,98% | HPLC |
| Carnosic acid | 5%,10%,20%,30%,50%,90%,98% | HPLC |
| Loquat leaf Extract | corosolic acid | 1-20%,98% | HPLC |
| Ursolic acid | 20%,25%,30%,50%,90%,98% | HPLC |
| Olive leaf Extract | Oleuropein | 10-80% | HPLC |
| Hydroxytyrosol | 5-60% | HPLC |
| Ivy Extract | HederacosideC | 1-30% | HPLC |
| Ivy Extract | Total Hederacosides | 1-30% | UV |
| Maca extract |
| 4:1 10:1 20:1,100:1 | TLC |
| Tongkat Ali P.E | Strawberry powder | 4:1 10:1 20:1,100:1 | TLC |
| Ginger extract | Gingerol | 1-10% | HPLC |
| Tomato extract | Lycopene | 5%,10%,15%90%,98% | HPLC |
| Blueberry extract | Proanthoyanidin | 5-25 % | HPLC/UV |
| Hibiscus flowers extract | Anthocyanidin | 5-25 % | HPLC/UV |
| Green tea extract | Polyphenols | 50-98% | UV |
| Haematococcus pluvialis | Astaxanthin | 5%,10%,20%，90%，98% | HPLC |
| Fructus Cnidium | Osmanthus | 50%,98% | HPLC |
| white willow bark P.E | Salicylic acid | 15%，25%，90%，98% | HPLC |
| Mango leaf extract | Mangiferin | 5-95% | HPLC |
| Huperzia serrata P.E. | Huperzine A | 1-98% | HPLC |
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