Name | 2-THIOPHENAMINE |
Synonyms | thiophenine 2-Thienylamine 2-THIOPHENAMINE THIOPHEN-2-AMINE (2-Thienyl)amine 2-Aminothiophene Thiophene-2-amine Thiophen-2-ylaMine |
CAS | 616-46-6 |
Molecular Formula | C4H5NS |
Molar Mass | 99.15 |
Density | 1?+-.0.06 g/cm3(Predicted) |
Melting Point | 12-13 °C(Solv: hexane (110-54-3); dichloromethane (75-09-2)) |
Boling Point | 194.5±13.0 °C(Predicted) |
pKa | 2.51±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
Hazard Symbols | Xn - Harmful |
Risk Codes | 22 - Harmful if swallowed |
Overview | 2-aminothiophene is an important chemical drug intermediate for the synthesis of tacrine analogs, tacrine is the treatment of Alzheimer's dementia drugs, tacrine can inhibit the brain AChE, increase the content of ACh in the brain; Promote the release of AChE in the brain; Increase the cerebral cortex and hippocampus N-R density; promote the use of glucose in brain tissue, improve learning and memory ability. |