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AChE-IN-21 (Compound I-8) is a highly potent and selective orally active inhibitor of acetylcholinesterase (AChE) with an inhibitory concentration (IC50) of 2.66 nM. It also demonstrates excellent in vitro blood-brain barrier (BBB) permeability [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,980 | 6-8 weeks | 6-8 weeks | |
| 100 mg | $2,500 | 6-8 weeks | 6-8 weeks |
| Description | AChE-IN-21 (Compound I-8) is a highly potent and selective orally active inhibitor of acetylcholinesterase (AChE) with an inhibitory concentration (IC50) of 2.66 nM. It also demonstrates excellent in vitro blood-brain barrier (BBB) permeability [1]. |
| Targets&IC50 | EeAChE:2.66 nM, BuChE (rat):19.10 μM |
| In vitro | Compound I-8 (AChE-IN-21) interacts with acetylcholinesterase (AChE) by attaching to both its catalytic active site and peripheral anionic site [1]. |
| In vivo | AChE-IN-21 (Compound I-8) (0-25 mg/kg; i.g.), administered once daily for seven consecutive days, significantly mitigates memory impairment induced by scopolamine in Kunming mice (male and female, 18–22 g) [1]. Doses of 1.0, 5.0, and 25.0 mg/kg demonstrated a clear obstruction of memory deficits caused by scopolamine (2 mg/kg, i.p.) [1]. |
| Molecular Weight | 395.49 |
| Formula | C24H29NO4 |
| Cas No. | 2413656-04-7 |
| Smiles | C(\CCCCCN(CC1=CC=CC=C1)C)=C\2/C=3C(=CC(OC)=C(OC)C3)C(=O)O2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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