A1AHG

4-hydroxy-3-{(E)-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]diazenyl}naphthalene-2,7-disulfonic acid

Created:	2024-03-07
Last modified:	2025-09-10

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1 entries where A1AHG is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	54
Chiral Atom Count	0
Bond Count	58
Aromatic Bond Count	27

2D diagram of A1AHG

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Chemical Component Summary
Name	4-hydroxy-3-{(E)-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]diazenyl}naphthalene-2,7-disulfonic acid
Systematic Name (OpenEye OEToolkits)	3-[(~{E})-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]diazenyl]-4-oxidanyl-naphthalene-2,7-disulfonic acid
Formula	C₂₄ H₁₇ N₃ O₇ S₃
Molecular Weight	555.603
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=S(=O)(O)c1ccc2c(O)c(/N=N/c3ccc(cc3)c3nc4ccc(C)cc4s3)c(cc2c1)S(=O)(=O)O
SMILES	CACTVS	3.385	Cc1ccc2nc(sc2c1)c3ccc(cc3)N=Nc4c(O)c5ccc(cc5cc4[S](O)(=O)=O)[S](O)(=O)=O
SMILES	OpenEye OEToolkits	2.0.7	Cc1ccc2c(c1)sc(n2)c3ccc(cc3)N=Nc4c(cc5cc(ccc5c4O)S(=O)(=O)O)S(=O)(=O)O
Canonical SMILES	CACTVS	3.385	Cc1ccc2nc(sc2c1)c3ccc(cc3)N=Nc4c(O)c5ccc(cc5cc4[S](O)(=O)=O)[S](O)(=O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	Cc1ccc2c(c1)sc(n2)c3ccc(cc3)/N=N/c4c(cc5cc(ccc5c4O)S(=O)(=O)O)S(=O)(=O)O
InChI	InChI	1.06	InChI=1S/C24H17N3O7S3/c1-13-2-9-19-20(10-13)35-24(25-19)14-3-5-16(6-4-14)26-27-22-21(37(32,33)34)12-15-11-17(36(29,30)31)7-8-18(15)23(22)28/h2-12,28H,1H3,(H,29,30,31)(H,32,33,34)/b27-26+
InChIKey	InChI	1.06	QXYINOHLUDLCKU-CYYJNZCTSA-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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.