VKZ

4-[2-(4'-azanyl-1-chloranyl-2,3,4,5,6-pentamethyl-7'-oxidanylidene-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,9'-8-aza-1-azonia-9$l^{8}-iridabicyclo[4.3.0]nona-1,3,5-triene]-8'-yl)ethyl]benzenesulfonamide

Created:	2021-05-26
Last modified:	2026-07-31

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3 entries where VKZ is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	64
Chiral Atom Count	0
Bond Count	71
Aromatic Bond Count	12

2D diagram of VKZ

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Chemical Component Summary
Name	4-[2-(4'-azanyl-1-chloranyl-2,3,4,5,6-pentamethyl-7'-oxidanylidene-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,9'-8-aza-1-azonia-9$l^{8}-iridabicyclo[4.3.0]nona-1,3,5-triene]-8'-yl)ethyl]benzenesulfonamide
Systematic Name (OpenEye OEToolkits)	4-[2-(4'-azanyl-1-chloranyl-2,3,4,5,6-pentamethyl-7'-oxidanylidene-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,9'-8-aza-1-azonia-9$l^{8}-iridabicyclo[4.3.0]nona-1,3,5-triene]-8'-yl)ethyl]benzenesulfonamide
Formula	C₂₄ H₃₀ Cl Ir N₄ O₃ S
Molecular Weight	682.255
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	NS(=O)(=O)c1ccc(cc1)CCN1C(=O)c2cc(N)cc[n+]2[Ir]11234(Cl)C5(C)=C1(C)C2(C)=C3(C)C54C
SMILES	CACTVS	3.385	CC1=C(C)C(C)(C(=C1C)C)[Ir]2(Cl)N(CCc3ccc(cc3)[S](N)(=O)=O)C(=O)c4cc(N)cc[n+]24
SMILES	OpenEye OEToolkits	3.1.0.0	CC12=C3([Ir]1456(C2(=C4(C53C)C)C)([n+]7ccc(cc7C(=O)N6CCc8ccc(cc8)S(=O)(=O)N)N)Cl)C
Canonical SMILES	CACTVS	3.385	CC1=C(C)C(C)(C(=C1C)C)[Ir]2(Cl)N(CCc3ccc(cc3)[S](N)(=O)=O)C(=O)c4cc(N)cc[n+]24
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CC12=C3([Ir]1456(C2(=C4(C53C)C)C)([n+]7ccc(cc7C(=O)N6CCc8ccc(cc8)S(=O)(=O)N)N)Cl)C
InChI	InChI	1.06	InChI=1S/C14H16N4O3S.C10H15.ClH.Ir/c15-11-6-8-17-13(9-11)14(19)18-7-5-10-1-3-12(4-2-10)22(16,20)21;1-6-7(2)9(4)10(5)8(6)3;;/h1-4,6,8-9H,5,7H2,(H5,15,16,17,18,19,20,21);1-5H3;1H;/q;;;+3/p-2
InChIKey	InChI	1.06	OZNKLFOMSCDAEE-UHFFFAOYSA-L

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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.