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 62323-44-8
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
2-Bromo-5-ethylthiophene is a bench-stable, moisture-tolerant heterocyclic building block featuring a bromine atom at the 2-position and an ethylthio group at the 5-position. This configuration enables efficient palladium-catalyzed cross-coupling reactions, facilitating the synthesis of functionalized thiophene derivatives for organic electronics and pharmaceutical applications.
2-Bromo-5-ethylthiophene serves as a versatile building block in cross-coupling reactions, enabling efficient construction of substituted thiophene scaffolds. Its bromine substituent facilitates palladium-catalyzed coupling with boronic acids, stannanes, and amines, while the ethylthiophene moiety provides a stable, electron-rich heterocyclic core. The compound exhibits good bench stability and is compatible with standard purification protocols, making it well-suited for iterative synthesis in medicinal chemistry and materials science applications.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H227-H302-H315-H319-H335
|
|
|
Precautionary Statements : P210-P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P370+P378-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: