A1PSS

N-ethyl-N'-{4-[(2R)-2-(2-hydroxypropan-2-yl)pyrrolidin-1-yl]-9H-pyrimido[4,5-b]indol-8-yl}urea

Created:	2026-09-04
Last modified:	2026-11-04

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1 entries where A1PSS is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	54
Chiral Atom Count	1
Bond Count	57
Aromatic Bond Count	15

2D diagram of A1PSS

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Chemical Component Summary
Name	N-ethyl-N'-{4-[(2R)-2-(2-hydroxypropan-2-yl)pyrrolidin-1-yl]-9H-pyrimido[4,5-b]indol-8-yl}urea
Systematic Name (OpenEye OEToolkits)	1-ethyl-3-[4-[(2~{R})-2-(2-oxidanylpropan-2-yl)pyrrolidin-1-yl]-9~{H}-pyrimido[4,5-b]indol-8-yl]urea
Formula	C₂₀ H₂₆ N₆ O₂
Molecular Weight	382.459
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	CCNC(=O)Nc1cccc2c3c(ncnc3[NH]c21)N1CCCC1C(C)(C)O
SMILES	CACTVS	3.385	CCNC(=O)Nc1cccc2c1[nH]c3ncnc(N4CCC[CH]4C(C)(C)O)c23
SMILES	OpenEye OEToolkits	3.1.0.0	CCNC(=O)Nc1cccc2c1[nH]c3c2c(ncn3)N4CCCC4C(C)(C)O
Canonical SMILES	CACTVS	3.385	CCNC(=O)Nc1cccc2c1[nH]c3ncnc(N4CCC[C@@H]4C(C)(C)O)c23
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CCNC(=O)Nc1cccc2c1[nH]c3c2c(ncn3)N4CCC[C@@H]4C(C)(C)O
InChI	InChI	1.06	InChI=1S/C20H26N6O2/c1-4-21-19(27)24-13-8-5-7-12-15-17(25-16(12)13)22-11-23-18(15)26-10-6-9-14(26)20(2,3)28/h5,7-8,11,14,28H,4,6,9-10H2,1-3H3,(H2,21,24,27)(H,22,23,25)/t14-/m1/s1
InChIKey	InChI	1.06	KIIXHMQOEGYBMQ-CQSZACIVSA-N