> product > Diversity Oriented Building Blocks > By Structure > Fused Heterocycles + > Imidazo[4,5-b]pyridines
![5-bromo-3H-imidazo[4,5-b]pyridine](images/201806/source_img/9822_G_1528158537222.jpg)
5-bromo-3H-imidazo[4,5-b]pyridine
![6-bromo-7-chloro-3H-imidazo[4,5-b]pyridine](images/201806/source_img/9821_G_1528158537934.jpg)
6-bromo-7-chloro-3H-imidazo[4,5-b]pyridine
![6-bromo-3H-imidazo[4,5-b]pyridine](images/201806/source_img/9657_G_1528158532361.jpg)
6-bromo-3H-imidazo[4,5-b]pyridine
![3H-imidazo[4,5-b]pyridine-7-carboxylic acid](images/201806/source_img/9600_G_1528158530557.jpg)
3H-imidazo[4,5-b]pyridine-7-carboxylic acid
![5-chloro-3H-imidazo[4,5-b]pyridine](images/201806/source_img/9114_G_1528158301709.jpg)
5-chloro-3H-imidazo[4,5-b]pyridine
![6-fluoro-1H,2H,3H-imidazo[4,5-b]pyridin-2-one](images/201806/source_img/7769_G_1528158023301.jpg)
6-fluoro-1H,2H,3H-imidazo[4,5-b]pyridin-2-one
![5-bromo-6-fluoro-1H,2H,3H-imidazo[4,5-b]pyridin-2-one](images/201806/source_img/7768_G_1528158023445.jpg)
5-bromo-6-fluoro-1H,2H,3H-imidazo[4,5-b]pyridin-2-one
![7-Bromo-3H-imidazo[4,5-b]pyridine](images/201806/source_img/7399_G_1528158005230.jpg)
7-Bromo-3H-imidazo[4,5-b]pyridine
![2,3-dimethyl-6-vinyl-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5178_G_1528157578172.jpg)
2,3-dimethyl-6-vinyl-3H-imidazo[4,5-b]pyridine
![2,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carbaldehyde](images/201806/source_img/5177_G_1528157578681.jpg)
2,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carbaldehyde
![6-Bromo-1,3-dihydro-3-methyl-2H-imidazo[4,5-b]pyridin-2-one](images/201806/source_img/5176_G_1528157578354.jpg)
6-Bromo-1,3-dihydro-3-methyl-2H-imidazo[4,5-b]pyridin-2-one
![6-bromo-N,N,3-trimethyl-3H-imidazo[4,5-b]pyridin-2-amine](images/201806/source_img/5175_G_1528157578849.jpg)
6-bromo-N,N,3-trimethyl-3H-imidazo[4,5-b]pyridin-2-amine
![6-Bromo-2-methoxy-3-methyl-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5174_G_1528157578239.jpg)
6-Bromo-2-methoxy-3-methyl-3H-imidazo[4,5-b]pyridine
![6-Bromo-2,3-dimethyl-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5172_G_1528157578660.jpg)
6-Bromo-2,3-dimethyl-3H-imidazo[4,5-b]pyridine
![3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5171_G_1528157578446.jpg)
3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-imidazo[4,5-b]pyridine
![6-bromo-1,3-dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-one](images/201806/source_img/5170_G_1528157577603.jpg)
6-bromo-1,3-dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
![2-methoxy-3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5169_G_1528157577645.jpg)
2-methoxy-3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-imidazo[4,5-b]pyridine
![1,3-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one](images/201806/source_img/5168_G_1528157577199.jpg)
1,3-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one
![6-Bromo-3-methyl-3H-imidazo[4,5-b]pyridine](images/201806/source_img/5167_G_1528157577375.jpg)
6-Bromo-3-methyl-3H-imidazo[4,5-b]pyridine
![6-fluoro-1-(piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one hydrochloride](images/201806/source_img/4827_G_1528157561546.jpg)
6-fluoro-1-(piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one hydrochloride