49619-82-1

Basic information

• Product Name: 3-BROMOCHROMONE
• Synonyms: 3-BROMOCHROMONE;3-BROMO-4H-CHROMEN-4-ONE;3-Bromochromone,97%;3-BROMOCHROMONE 97%;3-Bromochromone, (3-Bromo-4H-chromene-4-one);3-Bromo-4-oxo-4H-1-benzopyran;3-Bromo-4H-1-benzopyran-4-one
• CAS NO: 49619-82-1
• Molecular Formula: C₉H₅BrO₂
• Molecular Weight: 225.04
• Product Categories: Chromones;Benzopyrans;BenzopyransHeterocyclic Building Blocks;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks
• Mol File: 49619-82-1.mol
• Article Data: 19

Chemical Properties

• Melting Point: 94-98 °C(lit.)
• Boiling Point: 269.5 °C at 760 mmHg
• Flash Point: 116.8 °C
• Appearance: /
• Density: 1.738 g/cm₃
• Vapor Pressure: 0.00724mmHg at 25°C
• Refractive Index: 1.655
• Storage Temp.: Inert atmosphere,Room Temperature
• BRN: 125684
• CAS DataBase Reference: 3-BROMOCHROMONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BROMOCHROMONE(49619-82-1)
• EPA Substance Registry System: 3-BROMOCHROMONE(49619-82-1)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• Hazardous Substances Data: 49619-82-1(Hazardous Substances Data)

Usage

General Description

3-Bromochromone is a chemical compound belonging to the family of Chromones. Its major feature is the presence of a bromine atom, indicated by the "3-Bromo" in its name, denoting the specific position of the bromine on the chromone ring structure. Chromones themselves play a notable role in medicinal chemistry due to their wide variety of biological activities like anti-inflammatory, anti-viral, anti-cancer and more. However, particular properties and specific applications for 3-BromoChromone are not widely reported and could be subject of continuing study in the field of chemistry. It is also important to note that as with many chemical compounds, careful handling and specific storage conditions are required due to potential risks and reactivity.

InChI:InChI=1/C9H5BrO2/c10-7-5-12-8-4-2-1-3-6(8)9(7)11/h1-5H

Upstream product

• 58264-72-5 2,3-dibromo-chroman-4-one 
• 118-93-4 o-hydroxyacetophenone 
• 106129-86-6 1-(2-hydroxyphenyl)-3-dimethylaminoprop-2-enone 
• 7170-38-9 3-phenoxypropanoic acid 
• 491-37-2 2,3-dihydro-4H-1-benzopyran-4-one 
• 17422-74-1 3-Formylchromone 
• 491-38-3 1-benzopyran-4(4H)-one 
• 58264-73-6 (2R,3R)-3-Bromo-2-methoxy-chroman-4-one 
• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 
• 35572-23-7 (E)-1-(2'-hydroxyphenyl)-3-(piperidin-1-yl)prop-2-en-1-one 
• 98592-23-5 3,3-dibromo chroman-4-one 
• 110-89-4 piperidine 
• 60-29-7 diethyl ether 
• 39079-62-4 chromone-3-carboxylic acid 

Downstream Products

• 115237-37-1 3-[(1E)-2-phenylethenyl]-4H-1-benzopyran-4-one 
• 140473-26-3 3-Hydroxy-2-{[(E)-hydroxyimino]-phenyl-methyl}-chromen-4-one 
• 140483-34-7 4-(4-Oxo-4H-chromen-3-yl)-3-phenyl-2H-isoxazol-5-one 
• 140483-35-8 (Benzhydrylidene-amino)-(4-oxo-4H-chromen-2-yl)-acetic acid ethyl ester 
• 36136-90-0 3-(4-fluorophenyl)-4H-chromen-4-one 
• 58113-12-5 3-(4-methylphenyl)-4H-chromen-4-one 
• 1621-58-5 3-(4-methoxyphenyl)-4H-chromen-4-one 
• 574-12-9 isoflavone 
• 120185-88-8 3-(4-nitrophenyl)-4H-1-benzopyran-4-one 
• 87744-30-7 2-[1-Cyclohexylamino-meth-(Z)-ylidene]-benzofuran-3-one 
• 87744-29-4 2-[1-Benzylamino-meth-(Z)-ylidene]-benzofuran-3-one 
• 130735-56-7 2-(4-morpholinyl)-4H-1-benzopyran-4-one 
• 153000-44-3 3-(3-methoxyphenyl)-4H-chromen-4-one 
• 132351-67-8 3-(4-chlorophenyl)-4H-1-benzopyran-4-one 

Relevant articles and documents

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Electrochemical C-H Halogenations of Enaminones and Electron-Rich Arenes with Sodium Halide (NaX) as Halogen Source for the Synthesis of 3-Halochromones and Haloarenes

Without employing an external oxidant, the simple synthesis of 3-halochromones and various halogenated electron-rich arenes has been realized with electrode oxidation by employing the simplest sodium halide (NaX, X = Cl, Br, I) as halogen source. This electrochemical method is advantageous for the simple and mild room temperature operation, environmental friendliness as well as broad substrate scope in both C-H bond donor and halogen source components.

A Benazepine isoprenoid flavone compound and its preparation method and application

The invention relates to a piperazine ring-containing isoflavone-like compound as well as a preparation method and application thereof. The preparation method comprises the following steps: dissolving2-hydroxyacetophenone and N,N-dimethylformamide dimethy