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 5657-51-2
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Azaphthalide features a fused bicyclic core with a nitrogen atom integrated at the 4-position, conferring enhanced electron-deficiency and polarity. This structural motif enables direct incorporation into heterocyclic scaffolds and facilitates conjugation in synthetic routes targeting bioactive compounds. The compound exhibits bench-stable handling characteristics and compatibility with standard reaction conditions.
4-Azaphthalide serves as a versatile heterocyclic building block in synthetic organic chemistry, enabling efficient access to nitrogen-containing polycycles relevant to medicinal chemistry and natural product synthesis. Its fused bicyclic structure exhibits predictable reactivity in electrophilic substitution and transition-metal-catalyzed coupling reactions, with good bench stability and compatibility with common protecting groups. The molecule functions as a key scaffold for constructing bioactive compounds, particularly in the development of kinase inhibitors and antitumor agents, due to its planar geometry and defined polarity profile.
|
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: