Buy Cephalotaxine 98% Powder CAS 24316-19-6 Manufacturer Manufacturer, Companies
Product Description
Cephalotaxine is naturally present in the stems of plants belonging to the genus Taxus in the Taxodiaceae family. It is a type of alkaloid and has anti-cancer properties, especially showing remarkable efficacy in treating chronic blood cancers.
| Items | Specifications | Results |
|---|---|---|
| Appearance | White powder | White powder |
| Solution clarity | Clear and colorless to pale yellow | Clear and colorless |
| pH | 5.0～6.0 | 5.20 |
| Chloride | ≤ 0.014% | Conforms |
| Loss on drying | ≤ 6.0% | 4.8% |
| Heavy metals (Pb) | ≤ 10ppm | Conforms |
| Sulfate | ≤ 0.029% | Conforms |
| Residue on ignition | 18.0%～22.0% | 19.2% |
| Arsenic | ≤ 2ppm | Conforms |
| Total Plate | < 1000 CFU/g | Conforms |
| Yeast & Mold | < 100 CFU/g | Conforms |
| E. Coli | Negative | Conforms |
| Salmonella | Negative | Conforms |
| Assay | ≥ 98% | 99.8% |
Cephalotaxine is the core raw material to synthesize Homoharringtonine anti-cancer injections, targeting hematological malignancies and multiple solid tumors.
| Weight | Packing Method |
|---|---|
| 1kg | Bag/kg, box outside (double plastic bag + aluminum foil bag inside) |
| 10kgs, 25kg or more | By drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1kg - 25kgs | EMS, DHL, UPS, FedEx | 3 - 7 days | Door to door |
| 25kgs - 100kgs | DHL, FedEx, By Air | 3 - 7 days | Door to door / Airport |
| More than 100kgs | By Air | 3 - 7 days | Door to Airport |
| By Sea | 10 - 35 days | Door to Port |
Regular specs are ≥98% by HPLC. Custom purity is available. We can provide full analytical documentation including COA, MSDS, and TDS.
The standard minimum order quantity (MOQ) is 1kg/bag.
Store sealed at -20℃, protected from light, heat, and oxidants. The shelf life is 24 months under proper storage conditions.
We supply high-purity related alkaloids including Harringtonine (CAS: 26833-85-2) and Homoharringtonine (CAS: 26833-87-4).
We support express delivery (DHL, FedEx, UPS, EMS) within 3-7 days, air cargo within 3-7 days, and ocean freight within 10-35 days depending on destination and volume.
Orders are packaged in 1kg double plastic bags within aluminum foil bags and boxes, or in 10kg/25kg drums and cartons with double internal poly linings.
