A1IR4

3-sulfanyl-1,2,4-triazin-5-ol

Created:	2024-10-16
Last modified:	2025-07-09

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2 entries where A1IR4 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	11
Chiral Atom Count	0
Bond Count	11
Aromatic Bond Count	6

2D diagram of A1IR4

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Chemical Component Summary
Name	3-sulfanyl-1,2,4-triazin-5-ol
Systematic Name (OpenEye OEToolkits)	3-sulfanyl-1,2,4-triazin-5-ol
Formula	C₃ H₃ N₃ O S
Molecular Weight	129.14
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Oc1cnnc(S)n1
SMILES	OpenEye OEToolkits	2.0.7	c1c(nc(nn1)S)O
Canonical SMILES	CACTVS	3.385	Oc1cnnc(S)n1
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1c(nc(nn1)S)O
InChI	InChI	1.06	InChI=1S/C3H3N3OS/c7-2-1-4-6-3(8)5-2/h1H,(H2,5,6,7,8)
InChIKey	InChI	1.06	HZPZCLDCTLLJTF-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	1275976, 69372

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.