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 288246-16-2
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Bromo-1H-pyrazole-5-carbonitrile is a heterocyclic building block featuring a bromine substituent and a nitrile group at adjacent ring positions. This combination enables direct functionalization in cross-coupling reactions and facilitates incorporation into bioactive scaffolds. The molecule exhibits robust stability under standard conditions, supporting its use in synthetic medicinal chemistry and materials development.
4-Bromo-1H-pyrazole-5-carbonitrile serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its stable bromo and nitrile functionalities. The molecule exhibits excellent bench stability, facilitates straightforward purification, and functions as a key scaffold for constructing heterocyclic compounds via orthogonal transformations.
|
GHS Pictogram :
|
GHS No : GHS05,GHS07
|
|
Signal Word : Danger
|
UN#: 1759
|
|
Class : 8
|
Packing Group : Ⅲ
|
|
Hazard Statements : H302-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: