4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
Modify Date: 2025-08-25 20:17:48
![4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid Structure](https://image.chemsrc.com/caspic/320/439693-47-7.png)
4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid structure
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Common Name | 4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 439693-47-7 | Molecular Weight | 196.183 | |
| Density | 1.9±0.1 g/cm3 | Boiling Point | 583.1±35.0 °C at 760 mmHg | |
| Molecular Formula | C7H4N2O3S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 306.4±25.9 °C | |
| Name | 4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 583.1±35.0 °C at 760 mmHg |
| Molecular Formula | C7H4N2O3S |
| Molecular Weight | 196.183 |
| Flash Point | 306.4±25.9 °C |
| Exact Mass | 195.994263 |
| LogP | 0.12 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.843 |
| 4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid |
| MFCD19439693 |
| Thieno[2,3-d]pyrimidine-6-carboxylic acid, 3,4-dihydro-4-oxo- |