ContaminantDB: pyridine-2-thiol 1-oxide, sodium salt

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-06-03 10:56:31 UTC

Update Date

2026-03-26 21:10:42 UTC

Accession Number

CHEM043463

Identification

Common Name

pyridine-2-thiol 1-oxide, sodium salt

Class

Small Molecule

Description

A pyridinethione that is pyridine-2(1H)-thione in which the hydrogen attached to the nitrogen is replaced by a hydroxy group. It is a Zn(2+) ionophore; the zinc salt is used as an antifungal and antibacterial agent.

Contaminant Sources

STOFF IDENT Compounds

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
1-Hydroxy-2-pyridinethione	ChEBI
1-Hydroxyl-1H-pyridine-2-thione	ChEBI
1-Hydroxypyridine-2-thione	ChEBI
2-HPT CPD	MeSH
2-Mercaptopyridine-N-oxide	MeSH
2-Pyridinethiol 1-oxide	MeSH
67Ga-mpo	MeSH
68Ga-mercaptopyridine-N-oxide	MeSH
N-Hydroxypyridine-2-thione	MeSH
Omadine	MeSH
Indium 111-2-mercaptopyridine-1-oxide	MeSH
Pyridine-2-thiol N-oxide	MeSH
Pyrithione barium (2:1) salt	MeSH
Pyrithione calcium (2:1) salt	MeSH
Pyrithione magnesium salt	MeSH
Pyrithione potassium salt	MeSH
Pyrithione sodium salt	MeSH
Sodium pyridinethione	MeSH

Chemical Formula

C₅H₅NOS

Average Molecular Mass

127.160 g/mol

Monoisotopic Mass

127.009 g/mol

CAS Registry Number

1121-30-8

IUPAC Name

1-hydroxy-1,2-dihydropyridine-2-thione

Traditional Name

pyrithione

SMILES

ON1C=CC=CC1=S

InChI Identifier

InChI=1S/C5H5NOS/c7-6-4-2-1-3-5(6)8/h1-4,7H

InChI Key

YBBJKCMMCRQZMA-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as dihydropyridines. Dihydropyridines are compounds containing a dihydropyridine moiety, which is a semi-saturated pyridine derivative with two double bonds.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Pyridines and derivatives

Sub Class

Hydropyridines

Direct Parent

Dihydropyridines

Alternative Parents

Substituents

Dihydropyridine
Heteroaromatic compound
Thiolactam
Azacycle
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Hydrocarbon derivative
Organosulfur compound
Organonitrogen compound
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

monohydroxypyridine (CHEBI:36578 )
pyridinethione (CHEBI:36578 )

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	4.32 g/L	ALOGPS
logP	0.28	ALOGPS
logP	0.9	ChemAxon
logS	-1.5	ALOGPS
pKa (Strongest Acidic)	8.24	ChemAxon
pKa (Strongest Basic)	-5.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	23.47 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	37.8 m³·mol⁻¹	ChemAxon
Polarizability	12.23 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-004i-9200000000-0ff5787d54b5ad3be61d	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-004i-1900000000-536a0bfe9e80cd871369	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-005d-9300000000-6f324b0a4554bec67cd3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0udi-9000000000-bf04db702e047e5c8f45	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-004i-0900000000-3415c7e9196fb3c47052	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-004i-3900000000-6fb23e3facdcc9638712	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-007k-9100000000-a53a4bedbe0f84fb30eb	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

Not Available

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

HMDB0256986

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Pyrithione

Chemspider ID

1514

ChEBI ID

36578

PubChem Compound ID

Not Available

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. https://www.ncbi.nlm.nih.gov/pubmed/?term=19967345

pyridine-2-thiol 1-oxide, sodium salt (CHEM043463)

Structure for CHEM043463: pyridine-2-thiol 1-oxide, sodium salt