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 16499-61-9
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Chloro-6-fluoroquinazoline delivers a dual halogenated scaffold ideal for cross-coupling and bioconjugation strategies. The electron-deficient quinazoline core, flanked by chlorine and fluorine at C4 and C6 positions, enhances reactivity in palladium-catalyzed transformations. This bench-stable derivative enables efficient access to functionalized heterocycles in medicinal chemistry and materials synthesis.
4-Chloro-6-fluoroquinazoline serves as a versatile building block in medicinal chemistry, enabling direct functionalization at C4 and C6 positions via palladium-catalyzed cross-coupling or nucleophilic substitution. Its electron-deficient core enhances reactivity in heterocyclic synthesis, while the orthogonal halogenation pattern supports sequential derivatization. Bench-stable and amenable to purification by recrystallization, it facilitates efficient access to kinase inhibitor scaffolds and other bioactive quinazolines in drug discovery workflows.
|
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: