35924-44-8

Basic information

• Product Name: 6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
• Synonyms: 6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;AKOS BBS-00007908;AURORA 12210;6-methoxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
• CAS NO: 35924-44-8
• Molecular Formula: C₁₁H₈O₅
• Molecular Weight: 220.18
• Mol File: 35924-44-8.mol
• Article Data: 28

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID(35924-44-8)
• EPA Substance Registry System: 6-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID(35924-44-8)

Safety Data

• Hazardous Substances Data: 35924-44-8(Hazardous Substances Data)

Upstream product

• 672-13-9 2-hydroxy-5-methoxybenzaldehyde 
• 2033-24-1 cycl-isopropylidene malonate 
• 141-82-2 malonic acid 
• 93-02-7 2,5-dimethoxybenzaldehyde 
• 41459-71-6 ethyl 6-methoxycoumarin-3-carboxylate 
• 150-76-5 4-methoxy-phenol 
• 133031-78-4 dipotassium 2,4-dimethoxybenzylidenemalonate 
• 7324-86-9 ethyl 3-(2,4-dimethoxyphenyl)-2-ethoxycarbonyl-2-propenoate 
• 17580-69-7 2-hydroxy-5-methoxybenzaldehyde oxime 
• 117646-10-3 5-(2',5'-dimethoxybenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 89228-62-6 N-hydroxy-6-methoxy-2-oxo-2H-1-benzopyran-3-carboxamide 
• 105-53-3 diethyl malonate 
• 682805-95-4 2,4-dimethoxybenzylidenemalonic acid 

Relevant articles and documents

Method for synthesizing coumarin-3-carboxylic acid compounds by one-pot two-step method

The invention relates to a method for synthesizing coumarin-3-carboxylic acid compounds by a one-pot two-step method. The structural formula of the coumarin-3-carboxylic acid compounds is shown in the description, wherein R1 is H , Cl , Br, NO2 , CH3 and HO . According to the synthesis process of the coumarin-3-carboxylic acid compounds, malonic acid, acetone and substituted salicylaldehyde serve as raw materials, iodine serves as a catalyst, acetic anhydride serves as a solvent, a series of coumarin-3-carboxylic acid compounds are synthesized through a one-pot cascade reaction, and the efficiency and the yield are greatly improved compared with a fractional step method.

3 - Coumarin formic acid compound and application thereof as antibacterial agent for preparing plant pathogenic bacteria

The invention relates to a compound with simple structure for inhibiting growth activity of phytopathogens, specifically relates to a 3-coumarin formic acid compound and application of the 3-coumarin formic acid compound as an antibacterial agent for preparing the phytopathogens, and discloses application of the 3-coumarin formic acid compound as the antibacterial agent for preparing the phytopathogens. The two 3-coumarin formic acid compounds has the following characteristics of molecular structure: the formulas are as shown in the specification, wherein R is hydrogen, methyl, methoxyl, hydroxyl, halogen and nitryl. The in vitro inhibitory activity of twenty-eight synthetic target compounds on four common plant pathogenic fungi such as apple decay pathogenic bacteria, apple ring spot pathogenic bacteria, maize curvularia pathogenic bacteria and potato dry rot pathogenic bacteria is measured by adopting a hypha linear growth rate method, so that the condition that all compounds have different inhibiting effects on supplied experimental bacteria is found.

Coumarin hybrid pyridinone amide derivative with potential anti-AD activity and preparation method and application of derivative

The invention discloses a coumarin hybrid pyridinone amide derivative and a preparation method and application thereof. The coumarin hybrid pyridinone amide derivative and pharmacologically acceptablesalt thereof are shown in the formula (I) and the formula (II), and the derivative can be used for preparing drugs for resisting the Alzheimer's disease, the Parkinson's disease or treating other diseases or symptoms by suppressing monoamine oxidase, chelating metallic iron ions, resisting A and resisting oxidation.