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Professional China Cas No.55466-04-1 - Isomucronulatol; 7,2′ -Dihydroxy-3′, 4′ -dimethoxyisoflavan – Yongjian

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Professional China Cas No.55466-04-1 - Isomucronulatol; 7,2′ -Dihydroxy-3′, 4′ -dimethoxyisoflavan – Yongjian Detail:

Purpose

Isomucronulatol is a flavonoid isolated from the root of A. membranaceus. Isomucronulatol can inhibit IL-12 P40 stimulated by LPS in vitro and has potential anti-inflammatory activity.

Biological Activity

Description: isomucronulatol is a flavonoid isolated from the root of A. membranaceus. Isomucronulatol can inhibit IL-12 P40 stimulated by LPS in vitro and has potential anti-inflammatory activity.

Related Categories: signal path > > other > > other
Research field > > inflammation / immunity

Reference: [1]. Li W, et al. Flavonoids from Astragalus membranaceus and their inhibitory effects on LPS-stimulated pro-inflammatory cytokine production in bone marrow-derived dendritic cells. Arch Pharm Res. 2014 Feb;37(2):186-92.

Physicochemical Properties

Density: 1.3 ± 0.1 g / cm3

Boiling point: 426.8 ± 45.0 ° C at 760 mmHg

Molecular formula: c17h18o5

Molecular weight: 302.322

Flash point: 211.9 ± 28.7 ° C

Accurate mass: 302.115417

PSA:68.15000

LogP:2.63

Steam pressure: 0.0 ± 1.1 mmHg at 25 ° C

Refractive index: 1.607

English Alias

2H-1-Benzopyran-7-ol, 3,4-dihydro-3-(2-hydroxy-3,4-dimethoxyphenyl)-

7,2′-Dihydroxy-3′,4′-dimethoxyisoflavan

3-(2-Hydroxy-3,4-dimethoxyphenyl)-7-chromanol

2H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-3,4-dimethoxyphenyl)

Customized service of chemical reference materials of traditional Chinese Med-icine

Jiangsu Yongjian Pharmaceutical Technology Co., Ltd. is mainly engaged in the basic research of active substances of traditional Chinese medicine for more than ten years. So far, the company has conducted in-depth research on more than 100 kinds of commonly used traditional Chinese medicine, and extracted thousands of chemical components.

The company has top R & D personnel and perfect testing and analysis equipment in the industry, and has served hundreds of scientific research institutions. It can quickly and efficiently meet customer needs.

Drug impurity separation, preparation and structure confirmation service

Impurities in drugs are closely related to the quality, safety and stability of drugs. The preparation and structure confirmation of impurities in drugs can help us understand the ways of impurities and provide a basis for the improvement of production process. Therefore, the preparation and separation of impurities is of great significance to drug research and development.

However, the content of impurities in the drug is low, the source is wide, and the structure is mostly similar to the principal component. What technology can be used to quickly separate and purify all impurities in the drug one by one? What techniques and methods are used to confirm the structure of these impurities? This is the difficulty and challenge faced by many pharmaceutical units, especially the pharmaceutical enterprises of plant medicine and Chinese patent medicine.

Based on such needs, the company has launched drug impurity separation and purification services. Relying on nuclear magnetic resonance, mass spectrometry and other equipment andtechnologies, the company can quickly identify the structure of the separated compounds, so as to meet the needs of customers.

SPF animal experiment

The construction area of the animal experimental area is 1500 square meters, including 400 square meters of SPF level experimental area and 100 square meters of P2 level cell laboratory. Led by scientists of China Pharmaceutical University, it forms a core technical team with a number of returnees. Provide high-quality animal models, experimental design,overall projects and other services for biomedical scientific research, teaching and industrial development.


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Professional China  Cas No.55466-04-1 - Isomucronulatol; 7,2′ -Dihydroxy-3′, 4′ -dimethoxyisoflavan –  Yongjian detail pictures


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Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for Professional China Cas No.55466-04-1 - Isomucronulatol; 7,2′ -Dihydroxy-3′, 4′ -dimethoxyisoflavan – Yongjian , The product will supply to all over the world, such as: Swiss, Peru, Malawi, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Heloise from Jeddah - 2018.06.18 17:25
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Jo from Latvia - 2017.10.25 15:53
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