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Cinobufagin - China

price: 10.00 Dollar US$

English Name: Cinobufagin; Bufa-20, 22-dienolide, 16-(acetyloxy)-14, 15-epoxy-3-hydroxy-, (3b, 5b, 15b, 16b)-
CAS Registry Number: 470-37-1
Molecular Formula: C26 H34 O6
Molecular Weight: 442.54
Purity: HPLC more than or equal t 98%
Appearance: white powder
Solubility: easily soluble in chloroform, methanol, insoluble in water.
Melting Point (Experimental)Value: 222-223 degrees centigrade
Boiling Point (Predicted)Value: 595.4 more or less 50.0 degrees centigrade | Condition: Press: 760 Torr
Density (Experimental)Value: 1.261 g/cm3
pKa (Predicted)Value: 15.10 more or less 0.70 | Condition: Most Acidic Temp: 25 degrees centigrade
Botanic Source: dried secretions of Bufo bufo gargarizans Cantor.
Pharmacological Effect: anti-tumor, strong heart, analgesic, antiarrhythmic.
Storage: 2-8 degrees centigrade, keep container tightly in a dry place, out of light.


Company Contact:


  • Phone: 8602881700200

  • Address: Qingjiang Zhonglu 63, Chengdu, China

  • Email: Email


Published date: August 2, 2016 -

  • 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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