Product
Product
Supplier
Search
Get Quote
730 people are quoting
Product Description >>
Physical properties of 4-hydroxycoumarin: white acicular crystal, melting point 210~216 ℃. The industrial product is white or light yellow solid powder with melting point of 210~216 ℃. The industrial product is white or light yellow solid powder with melting point of 210~212 ℃. Slightly soluble in cold water, soluble in hot water, ethanol, ether and other organic solvents. There are many synthetic routes of 4-hydroxycoumarin, and the commonly used production methods in industry are as follows: methyl acetylsalicylate undergoes Clarison condensation under the condition of alkaline catalyst; Acetoacetate reacts with acetylsalicylyl chloride and condenses.It contains chemicals.
Product Function >>
This product is a pharmaceutical organic intermediate used in the production of anticoagulant drugs. The derivatives of this kind of 4-hydroxycoumarin are antagonists of vitamin K and are also oral anticoagulants. In addition, 4-hydroxycoumarin is also an intermediate of some rodenticides, which has great research value in the development of anticancer drugs. 4-hydroxycoumarin is also a spice, and coumarins are widely distributed in the plant kingdom. It is mainly used for the synthesis of antithrombotic drugs and 4-hydroxycoumarin-type anticoagulant rodenticides (warfarin, Dalong, etc.).
Product Application>>
4-Hydroxy Coumarin is a plant derived oxidant, protecting against lipid peroxidation, as well as a potential inhibitor of HIV-1 Integrase. 4-Hydroxycoumarin may be regarded as a phenylenetetronic acid , and like tetronic acid forms condensation products with aldehydes. 4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans.
COA>>
Our company>>
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Food Raw Materials,
Cosmetic raw materials,
Food Raw Materials,
Plant Extract ,
Vegetable Powder,
Fruit powder
