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98 Heterophyllin B 145459 19 4 Reference Standard Sichuan Weikeqi - China

price: contact company for price

English Name: Heterophyllin B

Molecular Formula: C40H58N8O8

Molecular Weight: 778.94

CAS: 145459- 19- 4

Purity: HPLC≥ 98%

Package: 20mg 50mg 100mg 500mg 1g 2g, or customized.

Appearance: light yellow powder

Source: Root of Pseudostellaria heterophylla

Pharmacological Effect: benefit qi and nourishing blood, engender liquid, invigorate the spleen and stomach.

Application: All our products are for research and lab only. Injecting, eating and other ways are forbidden.

Test Condition: HPLC- RP: acetonitrile- water gradient elution test wavelength: 203nm( for reference)

Storage: 2- 8°C, keep container tightly in a dry place, out of light.


Company Contact:


  • Phone: 8602881700200

  • Address: Qingjiang Zhonglu 63, Chengdu, China

  • Email: Email


Published date: June 19, 2014 -

  • Business Description: Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006,

    with registered capital of 1 million RMB. We are located in chengdu

    city, sichuan province, a professional company engaged in researching,

    developing and selling natural medicine purification separation of

    traditional Chinese medicine reference standard production.

    Many years of accumulation, we have a group of precise equipment for separating and detecting; an excellent and skilled research team; a set of complete quality management system; mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root bark, etc. Around the center of improving product quality and developing new products, focusing on the development of domestic market, developing the international market, we have built a good business relationship with Hong Kong, Taiwan, South Korea, Japan, Canada, India, the United States, Britain, Australia and many other countries. In traditional Chinese medicine reference standard in this industry, we won a perfect reputation, trust and praise from our customers.

    For the future, our company is hoping to provide a nice environment of communication and cooperation for companies and scholars engaged in traditional Chinese medicine industry. Therefore, at the same time of independent researching and developing, we open our door, invite institutes, colleges and universities, enterprises with the ability to develop new compounds to join us, to discuss and study natural medicine chemistry, a profound and endless business.

    We sincerely invite you to join us and work together to make great contributions to human health.

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