high purity , competitive price , warm sevice , providing hplc ,ms , nmr , coa. the quality is guaranteed. if you find the product is wrong compared with coa, we promise 100% refund or change product.
package size: 500mg/1g standard packing or according to customers' requirement (do not supply kgs or tons.)
chengdu push bio-technology co., ltd., a service type high-tech enterprise, is specialized in research and development of medicinal active ingredients standard outsourcing, provides solutions of efficient pharmaceutical ingredient separation and purification processes.we provide:
1.tcm(traditional chinese medicine) compounds library for drug screen, more than 500 compounds instock.
2. custom-r&d and manufacturing service for high purity active ingredients of chinese herbs.
3. custom-r&d and manufacturing service for reference substances of chinese herbs.
4. process development and large-scale production of separation and purification for high purity natural pharmaceutical ingredients.
5. chemical substances separation , purification , impurities isolation and identification service.
【productname】 astragaloside iv
【casnumber】 84687-43-4
【synonyms】 astrasieversianin xiv;astraversianin xiv; cyclosieversioside f; cyclosiversioside f
【chemicalname】 β-d-glucopyranoside, (3β,6α,16β,20r,24s)-20,24-epoxy-16,25-dihydroxy-3-(β-d-xylopyranosyloxy)-9,19-cyclolanostan-6-yl
【chemicalformula】 c41h68o14
【molecularweight】 784.97
【chemotaxonomic group】 terpenoids
【product number】 ps0152-0020
【grade】 >98.5% (lc&t)
【size】 20mg