Atractylon CAS NO.6989-21-5

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine，Traditional Chinese Medicine), Natural Active Pharmaceutical Ingredients worldwide. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes on consistent and reliable services for his customers. 
With excellent quality products and good service, we have clients from more than dozens countries and regions, and we pride ourselves in providing our customers with a total satisfaction experiences.
We are doing our best to be your reliable partner for high quality Phytochemicals and Reference Standards from china.
 
Our main services:
A. Supply active ingredients and reference standards ofTraditional Chinese Medicine, from mgs to kgs scale.
B. Custom extraction and purification, target Herb Active Ingredients
C. Custom synthesis and semi-synthesis for Natural Active Ingredients
D. CR, CM and PD services from lab scale, pilot scale to commercial scale(GMP is also available)
E.Traditional Chinese Medicine compounds library
 

1.Provide traditional Chinese medicine reference materials and natural active ingredients;
2.More than 2200 compounds are available for selection, continuously building high-quality natural product libraries for drug research and development;
3.Provide various screening libraries and more inhibitor products;
4.Provide separation and structural determination of natural products;
5.Laboratory scale pilot to commercial scale collaborative research and process development services.More than 180 experiences in phytochemistry (still increasing)
Each product has passed very strict testing (NMR/MS/HPLC)
Agents from many countries

General tips：For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging：1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition：Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Chemical Properties of Atractylone

Source of Atractylone

The roots of Atractylodes macrocephala

Biological Activity of Atractylone

Preparing Stock Solutions of Atractylone

References on Atractylone

Comparison of the effects of fungal endophyte Gilmaniella sp. and its elicitor on Atractylodes lancea plantlets.[Pubmed:22806853]

World J Microbiol Biotechnol. 2012 Feb;28(2):575-84.

The effects of the endophytic fungus Gilmaniella sp. and its elicitor on the defense and metabolic responses of host plants Atractylodes lancea were investigated, in order to understand how to utilize endophytic fungi and their elicitor resources better. The results showed that the promotion effect of the fungus on the growth of host plantlets was much better than that of its elicitor. Both fungus and elicitor enhanced defense-related enzyme activities. In fungus-inoculated groups, phenylalanine ammonia lyase and polyphenol oxidase activities increased slowly, and reached a maximum level during the later stages, whereas peroxidase activity peaked in the first few days. Additionally, the activities of chitinase and beta-1,3-glucanase were significantly higher than those of the control plants. In elicitor-treated groups, however, most of the enzymes were activated during the early stage, and their highest levels were generally lower than those of the fungus-inoculated groups. Compared with the elicitor, fungal infection improved the photosynthetic rate of the host, and increased carbohydrate levels as well as chlorophyll content in host leaves. The total content of the four main components of volatile oil was also increased in elicitor-treated groups, but there was no particular pattern in this increase. Meanwhile, in the fungus-inoculated groups, the content of Atractylone significantly increased with time, while the content of beta-eudesmol decreased. These results indicated that fungal elicitor could substantially improve the total content of volatile oil, while the fungus could more effectively enhance the quality of herbal medicines.

Inhibitory effects of atractylone on mast cell-mediated allergic reactions.[Pubmed:27553716]

Chem Biol Interact. 2016 Oct 25;258:59-68.

This study investigated a salutary effect of Atractylone (Atr) which is an active constituent of Pyeongwee-San (KMP6) on mast cell-mediated allergic reactions. Our previous report indicated that KMP6 regulated allergic reactions. Thus, this study sought to determine the potential of Atr in vitro models, compound 48/80-stimulated rat peritoneal mast cells (RPMCs), phorbol 12-myristate 13-acetate (PMA) plus A23187-stimulated human mast cell line (HMC-1) cells, and stem cell factor (SCF)-stimulated RPMCs as well as in vivo models, IgE-mediated passive cutaneous anaphylaxis (PCA), compound 48/80-induced systemic anaphylaxis, and compound 48/80-induced ear swelling. The results showed that Atr inhibited compound 48/80-induced RPMCs degranulation, intracellular calcium level, tryptase release, and histamine release. Atr inhibited the up-regulation of p56(lck) tyrosine kinase activity by compound 48/80. And Atr reduced tryptase and histamine releases from PMA plus A23187-stimulated HMC-1 cells. In addition, Atr decreased histidine decarboxylase activity and expression in the activated HMC-1 cells. Atr inhibited SCF-induced morphological alteration and filamentous actin formation in RPMCs. Atr improved IgE-induced PCA reaction by decreasing the levels of histamine, IgE, interleukin (IL)-4, IL-5, IL-6, vascular endothelial growth factor, and IL-13 in the serum of PCA-induced mice. Furthermore, Atr mitigated compound 48/80-induced systemic anaphylaxis and ear swelling. Taken together, these results of this study indicate that Atr regulates the degranulation of mast cell, proving its potential in the treatment of mast cell-mediated allergic reactions.

Description

Atractylone (Atractylon) is a sesquiterpenoid extracted from Atractylodis Rhizoma. Atractylone (Atractylon) alleviates influenza A virus (IAV)-induced lung injury via regulating the TLR7 signaling pathway, and acts as a promising agent for IAV treatment. Atractylone (Atractylon) inhibits the degranulation of mast cell and exhibits potential for the treatment of mast cell-mediated allergic reactions.

Keywords:

Atractylone,6989-21-5,Natural Products, buy Atractylone , Atractylone supplier , purchase Atractylone , Atractylone cost , Atractylone manufacturer , order Atractylone , high purity Atractylone