34649-21-3
34649-21-3 structure
- Name: 1H-Pyrrole-2-carboxylicacid, 4,5-dibromo-
- Chemical Name: 4,5-Dibromo-1H-pyrrole-2-carboxylic acid
- CAS Number: 34649-21-3
- Molecular Formula: C5H3Br2NO2
- Molecular Weight: 268.89100
- Create Date: 2018-12-24 15:42:05
- Modify Date: 2024-01-19 11:48:46
| Name | 4,5-Dibromo-1H-pyrrole-2-carboxylic acid |
|---|---|
| Synonyms |
4,5-dibromo-pyrrole-2-carboxylic acid
4,5-dibromo-2-pyrrolecarboxylic acid dibromopyrrolecarboxylicacid 4,5-Dibromo-2-pyrrolic acid DBPA |
| Density | 2.386g/cm3 |
|---|---|
| Boiling Point | 441.5ºC at 760mmHg |
| Melting Point | >300ºC |
| Molecular Formula | C5H3Br2NO2 |
| Molecular Weight | 268.89100 |
| Flash Point | 220.8ºC |
| Exact Mass | 266.85300 |
| PSA | 53.09000 |
| LogP | 2.23790 |
| Index of Refraction | 1.688 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2933990090 |
|
~94%
34649-21-3 |
| Literature: Ponasik, James A.; Conova, Susan; Kinghorn, Denise; Kinney, William A.; Rittschof, Daniel; Ganem, Bruce Tetrahedron, 1998 , vol. 54, # 25 p. 6977 - 6986 |
|
~74%
34649-21-3 |
| Literature: Lindel, Thomas; Hoffmann, Holger; Hochguertel, Matthias; Pawlik, Joseph R. Journal of Chemical Ecology, 2000 , vol. 26, # 6 p. 1477 - 1496 |
|
~%
34649-21-3 |
| Literature: Synlett, , # 18 p. 3081 - 3087 |
|
~%
34649-21-3 |
| Literature: European Journal of Medicinal Chemistry, , vol. 46, # 5 p. 1463 - 1472 |
| Precursor 4 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |