54903-15-0
54903-15-0 structure
- Name: 2-oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde
- Chemical Name: 2-oxo-3H-1,3-benzoxazole-6-carbaldehyde
- CAS Number: 54903-15-0
- Molecular Formula: C8H5NO3
- Molecular Weight: 163.13000
- Create Date: 2017-07-22 23:41:57
- Modify Date: 2025-09-19 08:08:50
| Name | 2-oxo-3H-1,3-benzoxazole-6-carbaldehyde |
|---|---|
| Synonyms |
2-oxo-2,3-dihydrobenzo[d]oxazole-6-carbaldehyde
2-oxo-2,3-dihydro-benzooxazole-6-carbaldehyde 2-oxo-2,3-dihydrobenzoxazole-6-carboxaldehyde 5-Benzoxazolecarboxaldehyde,2,3-dihydro-2-oxo JPB 26 2-oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde 2,3-Dihydro-2-oxo-5-benzoxazolecarboxaldehyde |
| Density | 1.433g/cm3 |
|---|---|
| Molecular Formula | C8H5NO3 |
| Molecular Weight | 163.13000 |
| Exact Mass | 163.02700 |
| PSA | 63.33000 |
| LogP | 1.34590 |
| Index of Refraction | 1.641 |
| Storage condition | 2-8℃ |
| HS Code | 2934999090 |
|---|
|
~95%
54903-15-0 |
| Literature: 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 ; |
|
~91%
54903-15-0 |
| Literature: 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 |
|
~82%
54903-15-0 |
| Literature: 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 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |