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 137234-74-3
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Chloro-6-ethyl-5-fluoropyrimidine features a trifunctional pyrimidine core with strategically positioned halogen and alkyl substituents. This electron-deficient heterocycle integrates readily into cross-coupling workflows, offering high reactivity in palladium-catalyzed transformations. The fluorine and chlorine atoms enable precise tuning of electronic properties and facilitate downstream functionalization. Its bench-stable nature supports handling under standard conditions.
4-Chloro-6-ethyl-5-fluoropyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient access to fluorinated pyrimidine scaffolds. Its orthogonal halogenation pattern facilitates selective cross-coupling reactions and nucleophilic substitution, supporting the construction of diverse heterocyclic systems. The molecule exhibits good bench stability and compatibility with standard reaction conditions, simplifying purification and scale-up in synthetic workflows.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H302-H319
|
|
|
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: