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 1837-55-4
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
3,5-Dichloropyridazine is a heterocyclic building block featuring two chlorine substituents at electron-deficient positions, enabling facile functionalization via palladium-catalyzed cross-coupling. This bench-stable scaffold integrates readily into bioactive molecules and advanced materials, offering enhanced reactivity and selectivity in synthetic transformations.
3,5-Dichloropyridazine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient functionalization via palladium-catalyzed cross-coupling reactions. Its electron-deficient pyridazine core exhibits excellent stability under standard reaction conditions, while the ortho-chlorine substituents provide high regioselectivity for nucleophilic substitution. This enables straightforward access to diverse substituted heterocycles and complex scaffolds relevant to API development.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
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: