PRODUCT Properties
| Melting point: | 172 °C |
| Boiling point: | 277℃ |
| Density | 1.344 |
| Flash point: | 121℃ |
| storage temp. | 2-8°C |
| pka | 15.59±0.50(Predicted) |
| CAS DataBase Reference | 4651-97-2(CAS DataBase Reference) |
Description and Uses
2-amino-4-methylthiophene-3-carboxamide is a useful reactant for the synthesis of 2-(2,4-dihydroxyphenyl)thieno-1,3-thiazin-4-ones, a compound that has shown to have possible anticancer activity from in vitro studies.
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36/37/39-24/25-22 |
| Hazard Note | Irritant |




![2-Amino-4H,5H,6H-cyclopenta[b]thiophene-3-carboxamide](https://img.chemicalbook.com/CAS/GIF/77651-38-8.gif)

![3-Methyl-2-thioxo-2,3,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one](https://img.chemicalbook.com/CAS/GIF/38201-61-5.gif)