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 51437-00-4
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Bromo-1-fluoro-2-methylbenzene features a trifunctional aromatic core with strategically positioned halogens and a methyl group, enabling precise C–C and C–X coupling reactions. The electron-deficient fluoro substituent enhances reactivity in palladium-catalyzed transformations, while the bromo moiety offers high functional group tolerance under standard conditions. This bench-stable compound serves as a key intermediate in the synthesis of complex pharmaceuticals and agrochemicals.
4-Bromo-1-fluoro-2-methylbenzene serves as a versatile building block in medicinal chemistry and materials science, enabling palladium-catalyzed cross-coupling reactions due to its orthogonal halogen reactivity. The fluorine and bromine substituents allow for sequential functionalization, while the methyl group provides steric and electronic modulation. This compound exhibits excellent bench stability, facilitates straightforward purification by distillation or chromatography, and functions reliably in Suzuki, Stille, and Negishi coupling protocols.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H227-H315-H319-H335
|
|
|
Precautionary Statements : P210-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P403-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: