443956-14-7
443956-14-7 structure
- Name: 3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBOXYLIC ACID
- Chemical Name: 3-oxo-4H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid
- CAS Number: 443956-14-7
- Molecular Formula: C8H6N2O3S
- Molecular Weight: 210.210
- Create Date: 2018-06-11 17:35:34
- Modify Date: 2024-02-01 16:21:01
| Name | 3-oxo-4H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid |
|---|---|
| Synonyms |
3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde
3-oxo-3,4-dihydro-2H-pyrido[3,2-h][1,4]thiazine-6-carboxylic acid 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylate 2H-Pyrido[3,2-b]-1,4-thiazine-6-carboxylic acid, 3,4-dihydro-3-oxo- |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 530.7±50.0 °C at 760 mmHg |
| Molecular Formula | C8H6N2O3S |
| Molecular Weight | 210.210 |
| Flash Point | 274.7±30.1 °C |
| Exact Mass | 210.009918 |
| PSA | 108.08000 |
| LogP | 1.06 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.677 |
| HS Code | 2934999090 |
|---|
|
~74%
443956-14-7 |
| Literature: GLAXO GROUP LIMITED Patent: WO2006/17326 A1, 2006 ; Location in patent: Page/Page column 23-24 ; |
|
~98%
443956-14-7 |
| Literature: GLAXO GROUP LIMITED Patent: WO2006/81178 A2, 2006 ; Location in patent: Page/Page column 21 ; |
|
~%
443956-14-7 |
| Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BURKE, Michael J.; MCKIBBEN, Bryan; TSCHANTZ, Matt Aaron Patent: WO2013/191984 A1, 2013 ; |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
![6-(HYDROXYMETHYL)-2H-PYRIDO[3,2-B][1,4]THIAZIN-3(4H)-ONE structure](https://www.chemsrc.com/caspic/145/443956-15-8.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |