Lot numbers can be found on the outside label of a product:
5-Bromoisobenzofuran-1,3-dione
-
CAS No. 86-90-8
- Cat. No. CS-W019549
- Purity≥97%
- MDL No.MFCD00191323
*For research and further manufacturing use only, not for direct human use.
Structure of 86-90-8
Please choose your location and provide accurate information for you
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
Recommended Products
General Information
- CAS No. 86-90-8
- Cat. No. CS-W019549
- Purity ≥97%
- MDL No. MFCD00191323
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₃BrO₃
- Molecular Weight 227.01
- Synonym(s) 5-Bromo-2-Benzofuran-1,3-Dione
- SMILES O=C1OC(C2=C1C=CC(Br)=C2)=O
Description
5-Bromoisobenzofuran-1,3-dione is a brominated bicyclic diketone featuring a reactive α,β-unsaturated system. This electron-deficient scaffold integrates readily into cycloaddition and cross-coupling reactions, serving as a stable, bench-ready building block for complex heterocyclic synthesis.
Application
5-Bromoisobenzofuran-1,3-dione serves as a versatile building block in synthetic organic chemistry, enabling regioselective functionalization at the 5-position via palladium-catalyzed cross-coupling reactions. Its electron-deficient quinone core enhances reactivity in nucleophilic substitution and cycloaddition processes, while maintaining bench stability under standard handling conditions. The bromo group facilitates downstream derivatization, making it valuable for constructing complex heterocyclic scaffolds and advanced intermediates in medicinal chemistry and materials science.
Synthesis
-
Route1
-
85-44-9 - ~81%
-
In-stock
86-90-8
References
-
Chytil, Milan; Engel, Sharon R.; Fang, Qun Kevin; Spear, Kerry L. Patent: US2010/204214 A1, 2010 ; Location in patent: Page/Page column 109 ;
-
-
Route2
-
In-stock
6968-28-1 - ~99%
-
In-stock
86-90-8
References
-
Hinde, Nicholas J.; Hall, C. Dennis Journal of the Chemical Society. Perkin Transactions 2, 1998 , # 5 p. 1249 - 1256
-
-
Route3
-
In-stock
118-45-6 -
7439-89-6
- ~%
-
In-stock
86-90-8
References
-
US4962206 A1, ;
-
Safety Information
Download SDS|
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
|
|
Quality Control
Computational Chemistry Data
- TPSA 43.37
- LogP 1.7597
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 0
Similar Products
Other Classifications
Recently Viewed Products
Leave US a Message
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Key Words
- 5-Bromoisobenzofuran-1,3-dione sigma5-Bromoisobenzofuran-1,3-dione manufacturer5-Bromoisobenzofuran-1,3-dione price5-Bromoisobenzofuran-1,3-dione structure5-Bromoisobenzofuran-1,3-dione SDSbuy 5-Bromoisobenzofuran-1,3-dione5-Bromoisobenzofuran-1,3-dione supplier5-Bromoisobenzofuran-1,3-dione uses5-Bromoisobenzofuran-1,3-dione molecular weightprice of 5-Bromoisobenzofuran-1,3-dione5-Bromoisobenzofuran-1,3-dione chemical name formula of 5-Bromoisobenzofuran-1,3-dione