Praeruptorin B CAS NO.81740-07-0

High  purity , competitive price , warm sevice , providing HPLC ，MS , NMR , COA. The quality is guaranteed.

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 Name】  Praeruptorin B

【CAS Number】  81740-07-0

【Synonyms】  Praeruptorin B;(+)-Praeruptorin B; Anomalin; (+)-Anomalin

【Chemical Name】  2-Butenoic acid, 2-methyl-,(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diylester,(2Z,2'Z)-

【Chemical Formula】  C₂₄H₂₆O₇

【Molecular Weight】  426.46

【Chemotaxonomic Group】  Coumarins

【Product Number】  PS0406-0020

【Grade】  ＞98.5% (LC&T)

【Size】  20mg