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Benzopyrans (also called chromenes), bicyclic heterocyclic systems consisting of a benzene ring fused to a heterocyclic pyran ring, constitute a privileged structure in medicinal chemistry. Benzopyran derivatives (chromones and flavones) are potentially useful anti-inflammatory agents due to their ability to inhibit protein kinase dependant signal transduction pathways. Furthermore, some natural benzopyran derivatives showed inhibitory activity of prostaglandin E2 (PGE2) production. Benzopyran derivatives are also an attractive template for the identification of potential anticancer agents. The presence of a halogen allows these reagents to be used as substrates in various coupling reactions, including Suzuki-Miyaura cross-coupling reactions.

Product #



Molecular Formula

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543675 3-Bromo-6-fluorochromone 97% C9H4BrFO2
732877 6-Bromo-3-iodochromone C9H4BrIO2
732885 6-Fluoro-3-iodochromone C9H4FIO2
513105 3-Bromochromone 97% C9H5BrO2
417513 6-Bromochromone 98% C9H5BrO2
732818 7-Bromochromone C9H5BrO2
732842 3-Iodochromone C9H5IO2
640476 6-Chloro-4-chromanone 97% C9H7ClO2
CDS007516 7-fluoro-4-chromanone AldrichCPR C9H7FO2
401986 6,8-Dichloro-3-cyanochromone 97% C10H3Cl2NO2
402176 6,8-Dibromo-3-formylchromone 99% C10H4Br2O3
401951 6-Chloro-3-cyanochromone 98% C10H4ClNO2
402168 6-Bromo-3-formylchromone 99% C10H5BrO3
732923 7-Bromochromone-3-carboxaldehyde C10H5BrO3
417483 6-Bromochromone-2-carboxylic acid 97% C10H5BrO4
732966 7-Bromochromone-2-carboxylic acid C10H5BrO4
CDS006426 6-chlorochromone-2-carboxylic acid AldrichCPR C10H5ClO4
438650 6,8-Dichloro-3-methylchromone 97% C10H6Cl2O2
550329 6-Bromo-2-methylchromone 97% C10H7BrO2
CDS007255 6-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one AldrichCPR C10H7ClO3
732850 3-Iodo-6-methylchromone C10H7IO2
CDS009403 6-Bromo-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid AldrichCPR C10H9BrO3
CDS011132 6-chloro-chroman-3-carboxylic acid AldrichCPR C10H9ClO3
402184 6-Chloro-3-formyl-7-methylchromone 98% C11H7ClO3
CDS018349 6-chloro-7-methylchromone-2-carboxylic acid AldrichCPR C11H7ClO4
658022 6-Bromochromone-3-propionic acid 97% C12H9BrO4
658014 6-Chlorochromone-3-propionic acid 96% C12H9ClO4
CDS013539 ethyl 6-iodo-4-oxo-4H-chromene-2-carboxylate AldrichCPR C12H9IO4
CDS005317 6-bromo-4′-chloroflavone AldrichCPR C15H8BrClO2
CDS006753 6-bromo-2′-methylflavone AldrichCPR C16H11BrO2
CDS006738 6-Bromo-2-m-tolyl-4H-chromen-4-one AldrichCPR C16H11BrO2
CDS006770 6-Bromo-2-p-tolyl-4H-chromen-4-one AldrichCPR C16H11BrO2
417424 6-Chloro-7-methylflavone 99% C16H11ClO2
CDS006728 6-chloro-4′-methylflavanone AldrichCPR C16H13ClO2