USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
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】 salvianolic acid b
【cas number】 121521-90-2
【del. cas number】 80996-17-4, 115939-25-8, 911193-33-4
【synonyms】 danshensuan b; dan shen suan b; danfensuan b; lithospermic acid b; salvianolic acid b
【chemical name】 3-benzofurancarboxylic acid, 4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, (2s,3s)-
【chemical formula】 c36h30o16
【molecular weight】 718.61
【chemotaxonomic group】phenolic compounds
【product number】 ps0054-0020
【grade】 >98.5% (lc&t)
【size】 20mg