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Professional China Astragaloside II - methyl rosmarinate – Yongjian

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Professional China Astragaloside II - methyl rosmarinate – Yongjian Detail:

Application of Methyl Rosmarinate

Methyl rosmarinate is a non competitive tyrosinase inhibitor isolated from Rabdosia serra. Its IC50 value for mushroom tyrosinase is 0.28 mm, and it can also inhibit a-glucosidase [1].

Name of Methyl Rosmarinate

Chinese Name: Methyl rosmarinate

Biological Activity Of Methyl Rosmarinate

Description:

Methyl rosmarinate is a non competitive tyrosinase inhibitor isolated from Rabdosia serra. Its IC50 value for mushroom tyrosinase is 0.28 mm, and it can also inhibit a-glucosidase [1]

Related Categories: research field > > other

signaling pathway > > metabolic enzyme / protease

> > tyrosinase

Target: IC50: 0.28 mM (mushroom tyrosinase), a -glucosidase[1]

Reference:[1]. Lin L, et al. Comparative evaluation of rosmarinic acid, methyl rosmarinate and pedalitin isolated from Rabdosia serra (MAXIM.) HARA as inhibitors of tyrosinase and α-glucosidase. Food Chem. 2011 Dec 1;129(3):884-9.

Physicochemical Properties of Methyl Rosmarinate

Density: 1.5 ± 0.1 g / cm3

Boiling Point: 655.4 ± 55.0 ° C at 760 mmHg

Molecular Formula: c19h18o8

Molecular Weight: 374.341

Flash Point: 236.5 ± 25.0 ° C

Exact Mass: 374.100159

PSA:133.52000

LogP:2.12

Steam Pressure: 0.0 ± 2.0 mmHg at 25 ° C

Refractive Index: 1.668

 English Alias Of Properties of Methyl Rosmarinate

(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2R)-3-(3,4-Dihydroxyphenyl)-1-methoxy-1-oxo-2-propanyl (2E)-3-(3,4-dihydroxyphenyl)acrylate

Benzenepropanoic acid, α-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-, methyl ester, (αR)-

Yongjian Service

Customized Service Of Chemical Reference Materials Of Traditional Chinese Medicine
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 the needs of customers

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 separate and purify all impurities in the drug one by one and quickly? 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 and technologies, 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.

Scope Of Business

1. Small animal feeding

2. Animal disease modeling

3. College project outsourcing

4. Pharmacodynamic evaluation in vivo

5. Pharmacokinetic evaluation

6. Tumor cell experiment service

Our Strengths

1. Focus on real experiments

2. Strictly standardize the process

3. Strictly sign confidentiality agreement

4. Own laboratory without intermediate links

5. The professional technical team guarantees the experimental quality

SPF experimental environment, specially assigned person feeding, real-time tracking experimental progress


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We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for Professional China Astragaloside II - methyl rosmarinate – Yongjian , The product will supply to all over the world, such as: Senegal, Guinea, Mozambique, With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Matthew from Netherlands - 2018.06.21 17:11
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Dolores from Palestine - 2018.12.22 12:52
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