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.
【product name】 sitosterol, β-
【cas number】 83-46-5
【del. cas number】 8003-23-4, 15764-35-9, 76772-70-8, 182512-23-8
【synonyms】 β-sitosterin; β-sitosterol; (-)-β-sitosterol; α-dihydrofucosterol; nimbosterol; α-phytosterol
【chemical name】 stigmast-5-en-3-ol, (3β)-
【chemical formula】 c29h50o
【molecular weight】 414.71
【chemotaxonomic group】 steroids
【product number】 ps0193-0020
【grade】 >98.5%(lc&t)
【size】 20mg