3749-21-1
3749-21-1 structure
- Name: 4-BROMO-ISOQUINOLINE 2-OXIDE
- Chemical Name: 4-bromo-2-oxidoisoquinolin-2-ium
- CAS Number: 3749-21-1
- Molecular Formula: C9H6BrNO
- Molecular Weight: 224.05400
- Create Date: 2018-07-05 19:53:34
- Modify Date: 2025-08-25 11:28:47
| Name | 4-bromo-2-oxidoisoquinolin-2-ium |
|---|---|
| Synonyms |
Isoquinoline,4-bromo-,2-oxide
4-Brom-isochinolin-2-oxid 4-bromoisoquinolin-2-ol 4-bromoisoquinoline N-oxide 4-bromo-isoquinoline-2-oxide |
| Molecular Formula | C9H6BrNO |
|---|---|
| Molecular Weight | 224.05400 |
| Exact Mass | 222.96300 |
| PSA | 25.46000 |
| LogP | 3.03080 |
| HS Code | 2933499090 |
|---|
|
~94%
3749-21-1 |
| Literature: Sun, Chong-Qing; Hamann, Lawrence; Augeri, David; Bi, Yingzhi; Robl, Jeffrey; Huang, Yan-Ting; Wang, Tammy; Holubec, Alexandra; Simpkins, Ligaya; Sutton, James C.; Li, James J. Patent: US2004/181064 A1, 2004 ; US 20040181064 A1 |
|
~%
3749-21-1 |
| Literature: Bender, Steven Lee; Bhumralkar, Dilip; Collins, Michael Raymond; Cripps, Stephen James; Deal, Judith Gail; Jia, Lei; Nambu, Mitchell David; Palmer, Cynthia Louise; Peng, Zhengwei; Varney, Michael David Patent: US2002/103203 A1, 2002 ; |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |