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 1224288-95-2
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
This pyrazolopyrimidine derivative features a conjugated system with a nitrile group at C3 and a ketone at C5, enabling integration into heterocyclic scaffolds. The planar, electron-deficient core facilitates transition metal-catalyzed coupling reactions under standard conditions.
5-Oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to pyrazolopyrimidine scaffolds. Its dual functionality—ketone and nitrile groups—facilitates diverse transformations including nucleophilic additions, cyclizations, and coupling reactions. The compound exhibits bench stability and compatibility with standard synthetic protocols, supporting its use in the modular construction of bioactive molecules.
|
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: