Dioscin CAS NO.19057-60-4

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 700 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 Number】  PS0922-0025

【Product Name】  Dioscin

【CAS Number】  19057-60-4

【Del. CAS Number】  1380-39-8

【Synonyms】  Dioscine; (+)-Dioscin; Collettiside III; Polyphyllin III

【Chemical Name】  β-D-Glucopyranoside, (3β,25R)-spirost-5-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[6-deoxy-α-L-mannopyranosyl-(1→4)]-

【Chemical Formula】  C₄₅H₇₂O₁₆

【Molecular Weight】  869.04

【Chemotaxonomic Group】  Steroids

【Grade】  ＞99.0%（HPLC&TLC）

【Appearance】  White Powder

【Size】  25mg

【Storage】  Keep in Dark Place