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 39213-71-3
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
3-Chloro-5,6-dimethylpyrazin-2-amine features a pyrazine core bearing chlorine and methyl substituents at strategic positions, delivering enhanced electron-deficient character and steric shielding. This configuration supports robust coupling reactivity in transition-metal-catalyzed transformations, particularly in the construction of heteroaromatic scaffolds for medicinal chemistry applications.
3-Chloro-5,6-dimethylpyrazin-2-amine serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyrazine-based heterocycles. Its chloro group facilitates nucleophilic substitution and transition-metal-catalyzed coupling reactions, while the dimethyl substituents enhance solubility and metabolic stability. The molecule exhibits bench stability and compatibility with standard purification methods, making it well-suited for iterative synthesis campaigns in API development.
|
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: