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 18791-78-1
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4-Bromothiophene-3-carbaldehyde features a brominated thiophene ring fused to an aldehyde group, enabling direct functionalization in cross-coupling and cyclization reactions. The electron-deficient heterocycle facilitates nucleophilic attack, while the aldehyde serves as a versatile handle for imine formation and derivatization under mild conditions.
4-Bromothiophene-3-carbaldehyde serves as a versatile building block in synthetic organic chemistry, enabling direct incorporation of both bromine and aldehyde functionalities into complex molecular architectures. Its compatibility with palladium-catalyzed cross-coupling reactions and ease of functionalization via aldehyde transformations make it a practical reagent for constructing heterocyclic scaffolds and pharmaceutical intermediates. Bench-stable and readily purified, it supports scalable synthesis workflows.
|
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: