A1CSB

6-amino-7-(4-phenoxyphenyl)-9-[(3R)-1-propanoylpyrrolidin-3-yl]-7,9-dihydro-8H-purin-8-one

Created:	2025-09-04
Last modified:	2026-09-09

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1 entries where A1CSB is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	57
Chiral Atom Count	1
Bond Count	61
Aromatic Bond Count	18

2D diagram of A1CSB

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Chemical Component Summary
Name	6-amino-7-(4-phenoxyphenyl)-9-[(3R)-1-propanoylpyrrolidin-3-yl]-7,9-dihydro-8H-purin-8-one
Systematic Name (OpenEye OEToolkits)	6-azanyl-7-(4-phenoxyphenyl)-9-[(3~{R})-1-propanoylpyrrolidin-3-yl]purin-8-one
Formula	C₂₄ H₂₄ N₆ O₃
Molecular Weight	444.486
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	CCC(=O)N1CCC(C1)N1c2ncnc(N)c2N(C1=O)c1ccc(Oc2ccccc2)cc1
SMILES	CACTVS	3.385	CCC(=O)N1CC[CH](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25
SMILES	OpenEye OEToolkits	3.1.0.0	CCC(=O)N1CCC(C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5
Canonical SMILES	CACTVS	3.385	CCC(=O)N1CC[C@H](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CCC(=O)N1CC[C@H](C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5
InChI	InChI	1.06	InChI=1S/C24H24N6O3/c1-2-20(31)28-13-12-17(14-28)30-23-21(22(25)26-15-27-23)29(24(30)32)16-8-10-19(11-9-16)33-18-6-4-3-5-7-18/h3-11,15,17H,2,12-14H2,1H3,(H2,25,26,27)/t17-/m1/s1
InChIKey	InChI	1.06	KLRZBLZJXDMWHV-QGZVFWFLSA-N

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.