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 458-50-4
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Bromo-3-fluoroanisole features a strategically positioned bromine and fluorine substituent on an aromatic ring bearing a methoxy group. This combination delivers enhanced electronic tuning and metabolic stability, enabling efficient coupling in palladium-catalyzed cross-coupling reactions. The compound exhibits excellent bench stability and solubility in common organic solvents, facilitating its use in complex molecule synthesis.
4-Bromo-3-fluoroanisole serves as a versatile aryl building block in medicinal chemistry and materials science, enabling palladium-catalyzed cross-coupling reactions such as Suzuki-Miyaura and Stille couplings. The ortho-fluoro and para-bromo substituents provide complementary reactivity for sequential functionalization, while the methoxy group enhances solubility and electronic tuning. Bench-stable and readily purified by distillation, it functions reliably in multi-step syntheses of heterocyclic scaffolds and API intermediates.
|
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: