3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBALDEHYDE
Modify Date: 2025-08-24 08:41:07
![3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBALDEHYDE Structure](https://image.chemsrc.com/caspic/107/443956-16-9.png)
3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBALDEHYDE structure
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Common Name | 3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBALDEHYDE | ||
|---|---|---|---|---|
| CAS Number | 443956-16-9 | Molecular Weight | 194.21000 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C8H6N2O2S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 3-oxo-4H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde |
|---|
| Molecular Formula | C8H6N2O2S |
|---|---|
| Molecular Weight | 194.21000 |
| Exact Mass | 194.01500 |
| PSA | 87.85000 |
| LogP | 1.02340 |
| InChIKey | VEPGNAIYGRUSIA-UHFFFAOYSA-N |
| SMILES | O=Cc1ccc2c(n1)NC(=O)CS2 |
| HS Code | 2934999090 |
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~%
3-OXO-3,4-DIHYD... CAS#:443956-16-9 |
| Literature: ACTELION PHARMACEUTICALS LTD. Patent: US2011/39836 A1, 2011 ; |
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~98%
3-OXO-3,4-DIHYD... CAS#:443956-16-9 |
| Literature: GLAXO GROUP LIMITED Patent: WO2006/81178 A2, 2006 ; Location in patent: Page/Page column 21-22 ; |
![METHYL 3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBOXYLATE structure](https://image.chemsrc.com/caspic/221/443956-13-6.png)
![6-(HYDROXYMETHYL)-2H-PYRIDO[3,2-B][1,4]THIAZIN-3(4H)-ONE structure](https://image.chemsrc.com/caspic/145/443956-15-8.png)
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]THIAZINE-6-CARBOXYLIC ACID structure](https://image.chemsrc.com/caspic/183/443956-14-7.png)
CAS#:443956-14-7| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |