OT2

7-oxidanylidene-8-[2-(4-sulfonaphthalen-1-yl)hydrazinyl]-8~{H}-naphthalene-1,3-disulfonic acid

Created:	2020-04-03
Last modified:	2021-04-14

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1 entries where OT2 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	51
Chiral Atom Count	1
Bond Count	54
Aromatic Bond Count	17

2D diagram of OT2

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Chemical Component Summary
Name	7-oxidanylidene-8-[2-(4-sulfonaphthalen-1-yl)hydrazinyl]-8~{H}-naphthalene-1,3-disulfonic acid
Systematic Name (OpenEye OEToolkits)	7-oxidanylidene-8-[2-(4-sulfonaphthalen-1-yl)hydrazinyl]-8~{H}-naphthalene-1,3-disulfonic acid
Formula	C₂₀ H₁₆ N₂ O₁₀ S₃
Molecular Weight	540.543
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	O[S](=O)(=O)c1cc2C=CC(=O)[CH](NNc3ccc(c4ccccc34)[S](O)(=O)=O)c2c(c1)[S](O)(=O)=O
SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)c(ccc2S(=O)(=O)O)NNC3c4c(cc(cc4S(=O)(=O)O)S(=O)(=O)O)C=CC3=O
Canonical SMILES	CACTVS	3.385	O[S](=O)(=O)c1cc2C=CC(=O)[C@H](NNc3ccc(c4ccccc34)[S](O)(=O)=O)c2c(c1)[S](O)(=O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)c(ccc2S(=O)(=O)O)NNC3c4c(cc(cc4S(=O)(=O)O)S(=O)(=O)O)C=CC3=O
InChI	InChI	1.03	InChI=1S/C20H16N2O10S3/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15/h1-10,20-22H,(H,24,25,26)(H,27,28,29)(H,30,31,32)/t20-/m0/s1
InChIKey	InChI	1.03	DOHFSJYQGWYGDQ-FQEVSTJZSA-N

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.