Posiphen

Name: Posiphen
CAS#: 116839-68-0
Chemical Formula: C20H23N3O2
Exact Mass: 337.179
Molecular Weight: 337.423
Elemental Analysis: C, 71.19; H, 6.87; N, 12.45; O, 9.48

Description: Posiphen, also known as R-phenserine or (-)-Phenserine, is a selective, non-competitive inhibitor of acetylcholinesterase (AChE). (-)-Phenserine produces rapid, potent, and long-lasting AChE inhibition, in vivo. (-)-Phenserine attenuates soman-induced neuropathology.

IUPAC/Chemical Name: (3aR,8aS)-1,3a,8-trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl phenylcarbamate

InChi Key: PBHFNBQPZCRWQP-AZUAARDMSA-N

InChi Code: InChI=1S/C20H23N3O2/c1-20-11-12-22(2)18(20)23(3)17-10-9-15(13-16(17)20)25-19(24)21-14-7-5-4-6-8-14/h4-10,13,18H,11-12H2,1-3H3,(H,21,24)/t18-,20+/m0/s1

SMILES Code: O=C(NC1=CC=CC=C1)OC2=CC([C@]3(CCN([C@]34[H])C)C)=C(C=C2)N4C

Appearance: Solid powder