216867-32-2
216867-32-2 structure
- Name: 5-PYRID-4-YLTHIOPHENE-2-CARBOXYLIC ACID
- Chemical Name: 5-pyridin-4-ylthiophene-2-carboxylic acid
- CAS Number: 216867-32-2
- Molecular Formula: C10H7NO2S
- Molecular Weight: 205.23300
- Create Date: 2017-05-18 21:17:44
- Modify Date: 2025-09-23 06:57:05
| Name | 5-pyridin-4-ylthiophene-2-carboxylic acid |
|---|---|
| Synonyms |
5-PYRID-4-YLTHIOPHENE-2-CBOXYLIC ACID
4-(2-Cboxythien-5-yl)pyridine, 2-Cboxy-5-(pyridin-4-yl)thiophene 4-(2-Cboxythien-5-yl)pyridine 5-(4-Pyridyl)thiophene-2-cboxylic Acid 5-(4-Pyridinyl)-2-thiophenecboxylic acid 5-(Pyridin-4-yl)thiophene-2-cboxylicacid 5-(Pyridin-4-yl)thiophene-2-cboxylic acid 2-Thiophenecboxylic acid, 5-(4-pyridinyl) |
| Density | 1.368g/cm3 |
|---|---|
| Boiling Point | 407.7ºC at 760mmHg |
| Molecular Formula | C10H7NO2S |
| Molecular Weight | 205.23300 |
| Flash Point | 200.4ºC |
| Exact Mass | 205.02000 |
| PSA | 78.43000 |
| LogP | 2.50830 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.643 |
| HS Code | 2934999090 |
|---|
|
~%
216867-32-2 |
| Literature: WO2005/95386 A1, ; Page/Page column 124-125 ; |
|
~%
216867-32-2 |
| Literature: US2008/293716 A1, ; Page/Page column 14 ; |
| Precursor 3 | |
|---|---|
| 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% |