Lot numbers can be found on the outside label of a product:
2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde
-
CAS No. 54903-15-0
- Cat. No. CS-0309125
- Purity≥95%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
Structure of 54903-15-0
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. 54903-15-0
- Cat. No. CS-0309125
- Purity ≥95%
- MDL No. None
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₅NO₃
- Molecular Weight 163.13
- Synonym(s) 5-Benzoxazolecarboxaldehyde, 2,3-dihydro-2-oxo-
- SMILES O=CC1=CC=C2NC(OC2=C1)=O
Description
2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde features a fused heterocyclic core with a carbonyl at the 2-position and an aldehyde at the 6-position, enabling versatile conjugation in synthetic routes. This electron-deficient scaffold integrates readily into complex architectures, offering high stability under standard bench conditions for use in medicinal chemistry and materials development.
Application
2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde serves as a versatile heterocyclic building block for medicinal chemistry and materials synthesis. Its ortho-aldehyde functionality enables direct coupling reactions and condensation pathways, while the fused benzoxazole core provides metabolic stability and enhanced solubility. Bench-stable and compatible with standard purification techniques, it facilitates efficient access to complex scaffolds in multistep syntheses.
Synthesis
-
Route1
-
98556-62-8 - ~95%
-
In-stock
54903-15-0
References
-
ALMIRALL, S.A.; AIGUADE BOSCH, Jose; GUAL ROIG, Silvia; PRAT QUINONES, Maria; PUIG DURAN, Carlos Patent: WO2013/68554 A1, 2013 ; Location in patent: Page/Page column 51 ;
-
-
Route2
-
In-stock
![6-Bromobenzo[d]oxazol-2(3H)-one|CS-W022467](https://file.chemscene.com/productPIC/CS-W022467.gif)
19932-85-5 - ~91%
-
In-stock
54903-15-0
References
-
Chaturvedula, Prasad V.; Chen, Ling; Civiello, Rita; Conway, Charles Mark; Degnan, Andrew P.; Dubowchik, Gene M.; Han, Xiaojun; J. Jiang, Xiang Jun; Karageorge, George N.; Luo, Guanglin; Macor, John E.; Poindexter, Graham; Tora, George; Vig, Shikha Patent: US2004/204397 A1, 2004 ; US 20040204397 A1
-
-
Route3
-
In-stock
19932-85-5
-
68-12-2
- ~82%
-
In-stock
54903-15-0
References
-
Deorazio, Russell J.; Maeng, Jun-Ho; Manning, David D.; Sherer, Brian A.; Scott, Ian L.; Nikam, Sham S. Synthetic Communications, 2011 , vol. 41, # 23 p. 3551 - 3555
-
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 63.07
- LogP 0.9336
- H_Acceptors 3
- H_Donors 1
- Rotatable_Bonds 1
Similar Products
Other Classifications
Recently Viewed Products
Leave US a Message
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Key Words
- 54903-15-0 sigma54903-15-0 manufacturer54903-15-0 price54903-15-0 structure54903-15-0 SDSbuy 54903-15-054903-15-0 supplier54903-15-0 uses54903-15-0 molecular weightprice of 54903-15-054903-15-0 chemical name formula of 54903-15-0