ginkgolide k/银杏内酯k | product id: e-2557 | |
cas number | 153355-70-5 | |
purity(hplc) | ≥98% | |
molecular formula | c20h22o9 | |
molecular weight | 406.38 | |
genesal source | 银杏科银杏叶提取物ginkgo biloba leaf p.e. | |
product appearance | white to off-white powder | |
chemical family | diterpenoids | |
package size | 10mg/20mg/1g/10g/100g standard packing or according to customers' requirement |
quantity:10mg-1kg
function:active pharmaceutical ingredient (api),analysis,activity test,botanical reference materials,standard materials
tauto biotech as a leader supplier of botanical reference materials in china, have more than 17 years of history,$9 million in assets,and agents in around 13 countries. we are devoted to the research, production and sales of valid monomer of natural plants with high purity and raw materials/intermediate of herbal medicines.with the use of hsccc, we have successfully extracted over 3000 monomers with the purification over 98%.
we have built a product lines to produce ginkgolide k and it's capacity could be more than 20 kilograms a year.compare with the other manufacturers,the cost and the quality of our ginkgolide k should be more ascendant because we have the stable material resource and the patent technology.
the quality is guaranteed as we have certification of iso 9001:2008 international quality systerm. and each product has passed very strict tests (nmr\ms\hplc).
building:
product department:
with the use of hsccc(high-speed countercurrent chromatography), we have successfully extracted over 3000 monomers with the purification over 98%.
r&d department: