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 136866-30-3
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
3,5-Dichloro-2-iodopyrazine is a halogenated pyrazine derivative featuring complementary reactivity at the 2- and 3,5-positions. This electron-deficient heterocycle serves as a key scaffold for cross-coupling transformations, enabling efficient construction of complex molecular architectures in medicinal chemistry and materials science.
3,5-Dichloro-2-iodopyrazine serves as a versatile building block for the construction of substituted pyrazine scaffolds in medicinal chemistry and agrochemical research. The molecule enables palladium-catalyzed cross-coupling reactions due to its reactive iodide group, while the electron-deficient pyrazine core supports nucleophilic aromatic substitution. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for iterative synthesis workflows requiring functional group tolerance and predictable reactivity.
|
GHS Pictogram :
|
GHS No : GHS06
|
|
Signal Word : Danger
|
UN#: 2811
|
|
Class : 6.1
|
Packing Group : Ⅲ
|
|
Hazard Statements : H302-H315-H319-H335
|
|
|
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: