Kono Chem Co.,Ltd

Glutathione, Astaxanthin, Resveratrol, Quercetin, Rutin and other APIs

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Kono Chem Co.,Ltd

Country:China (Mainland)

Business Type:Other

Assessed supplierAssessed

  • Ms.Serena Lee
  • Mr.Sam Ren
  • Ms.Sarah Shi
  • Mr.Edward Liu


Mr.Hong Gao
Tel: 86-29-86107037-8015 Ms.Serena Lee
Tel: 86-29-86107037-8017 Mr.Sam Ren
Tel: 86-29-86107037-8016 Ms.Sarah Shi
Tel: 86-29-86107037-8019 Mr.Edward Liu
Tel: 86-29-86107037-8021 Ms.Jessica Shao
Tel: 029-86107037-8014

  • Fax: 86-29-81330164
  • URL: http://www.konochemical.com
  • Province/state: Shaanxi
  • City: Xi'an
  • Street:No.11 Daqing Road,Lianhu District,Xi’an 710082,China
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hypericin from hypericum perforatum CAS:548-04-9

hypericin from hypericum perforatum CAS:548-04-9 CAS NO.548-04-9

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,Western Union,MoneyGram,Other
  • Product Details


  • hypericin from hypericum perforatum
  • Hypericin hot sales
  • 4,5,7,4',5',7'-Hexahydroxy-2,2'-dimethylnaphthodianthrone

Quick Details

  • ProName: hypericin from hypericum perforatum CA...
  • CasNo: 548-04-9
  • Molecular Formula: C30H16O8
  • Appearance: brown powder
  • Application: for pharma use
  • DeliveryTime: Prompt
  • PackAge: drum and bag
  • Port: Beijing or Guangzhou
  • ProductionCapacity: 100 Kilogram/Week
  • Purity: 99.90%
  • Storage: in sealed air resistant place
  • Transportation: by sea or air
  • LimitNum: 1 Kilogram
  • Related Substances: NMT0.001%
  • Residue on Ignition: 0.00%
  • Heavy Metal: NMT1ppm
  • Valid Period: 2 years


Product name:         st. john's wort extract

Active ingredient:   Hypericin

Specification:         0.3%

CAS:                        548-04-9

Used part:              Whole Herb

Appearance:            Brown powder

Test method:          UV

Molecular formula:  C30H16O8

Molecular weight:    504.4432







Brown powder 






≥0.3% by UV


Sieve Analysis 

100% pass 80 mesh 








1. Againsting depression

2. Antiviral

3. Anti bird flu


Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. 

The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by Pioneer. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis. 

With our phytopharmaceutical background and knowledge through experience, PIONEER can also provide a wide range of analytical services and reference substances to our clients. In addition, We also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: SAM-e Tosylate Disulfate; SAM-e 1,4-Butanedisulfonate; Polycytidylic Acid; Polyinosinic Acid; Adenosine Triphosphate Disodium; and Cytidine Triphosphate Disodium; these items are our strongest advantage in China. Meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry. 

Recently, Kono Chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. As a GMP standardized manufacturer, our products can meet or even exceed the standards of CP2010, USP32, BP2005 and EP4. Presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as USA, EU, South America and Southeast Asia. There are experienced technicians working for our institutes now, all of them are skilled. Pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.





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Kono Chem Co.,Ltd
Tel:86-29-86107037-8015 Fax:86-29-81330164  Email:info@konochemical.com
 Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China,710082