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 6345-55-7
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
5-Nitrobenzo[b]thiophene-2-carboxylic acid features a fused thiophene core with electron-withdrawing nitro and carboxylic acid groups positioned for orthogonal reactivity. This arrangement enables direct integration into heterocyclic scaffolds, offering enhanced solubility and stability under standard conditions.
5-Nitrobenzo[b]thiophene-2-carboxylic acid serves as a versatile building block for heterocyclic synthesis, offering a rigid, electron-deficient scaffold with orthogonal functional handles. The carboxylic acid group enables direct derivatization via amide or ester formation, while the nitro substituent supports subsequent reduction and coupling reactions. Its stability under standard bench conditions and compatibility with common cross-coupling protocols facilitate efficient access to complex molecular architectures in medicinal chemistry and materials science applications.
|
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: