Lot numbers can be found on the outside label of a product:
Please log in for operation!
*For research and further manufacturing use only, not for direct human use.
Structure of 84539-34-4
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Amino-3,5-dibromopyridine features a pyridine core functionalized with bromine atoms at the 3 and 5 positions and an amino group at the 4 position, enabling selective coupling reactions. This electron-deficient heterocycle integrates readily into cross-coupling workflows, serving as a key intermediate in the synthesis of bioactive nitrogen-containing scaffolds.
4-Amino-3,5-dibromopyridine serves as a versatile building block for the synthesis of functionalized heterocycles and pharmaceutical intermediates. The amino group enables nucleophilic substitution or coupling reactions, while the dibromo substitution pattern supports sequential cross-coupling strategies. Its bench-stable nature and compatibility with Pd-catalyzed transformations facilitate efficient construction of complex scaffolds in medicinal chemistry and materials science applications.
|
GHS Pictogram :
|
GHS No : GHS05,GHS06
|
|
Signal Word : Danger
|
UN#: 2811
|
|
Class : 6.1
|
Packing Group : Ⅲ
|
|
Hazard Statements : H301-H315-H318-H335
|
|
|
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: