ContaminantDB: 1,3,4-Thiadiazolidine-2,5-dithione

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

Record Information

Version

1.0

Creation Date

2016-05-19 03:00:30 UTC

Update Date

2026-04-03 01:29:05 UTC

Accession Number

CHEM009221

Identification

Common Name

1,3,4-Thiadiazolidine-2,5-dithione

Class

Small Molecule

Description

Not Available

Contaminant Sources

HPV EPA Chemicals
ToxCast & Tox21 Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
2,5-dimercapto-1,3,4-Thiadiazole	MeSH
5-mercapto-1,3,4-Thiadiazolidine-2-thione	MeSH
2,5-dimercapto-1-Thia-3,4-diazole	MeSH
Bismuthiol I	MeSH
Bismuthol I	MeSH
2,5-dimercapto-1,3,4-Thiadiazole, dipotassium salt	MeSH
2,5-dimercapto-1,3,4-Thiadiazole, disodium salt	MeSH

Chemical Formula

C₂H₂N₂S₃

Average Molecular Mass

150.230 g/mol

Monoisotopic Mass

149.938 g/mol

CAS Registry Number

1072-71-5

IUPAC Name

1,3,4-thiadiazole-2,5-dithiol

Traditional Name

1,3,4-thiadiazole-2,5-dithiol

SMILES

SC1=NN=C(S)S1

InChI Identifier

InChI=1S/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)

InChI Key

BIGYLAKFCGVRAN-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as thiadiazoles. These are cyclic organic compounds containing a thiadiazole ring, which is a five-membered aromatic heterocycle made up of one sulfur atom and two nitrogen atoms.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Azoles

Sub Class

Thiadiazoles

Direct Parent

Thiadiazoles

Alternative Parents

Substituents

Heteroaromatic compound
Thiadiazole
Azacycle
Organic nitrogen compound
Organopnictogen compound
Hydrocarbon derivative
Organosulfur compound
Organonitrogen compound
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

Not Available

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	0.15 g/L	ALOGPS
logP	0.76	ALOGPS
logP	1.3	ChemAxon
logS	-3	ALOGPS
pKa (Strongest Acidic)	5.77	ChemAxon
pKa (Strongest Basic)	-0.98	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	25.78 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	36.36 m³·mol⁻¹	ChemAxon
Polarizability	13.5 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	splash10-002b-6900000000-61fe1be835ac32f38d4a	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	splash10-0udi-0900000000-a0b39af5922ab1195a72	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0ufr-6900000000-a69d4ea33143478bdcf3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-004i-9300000000-af5fdc1e18992945effb	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0002-0900000000-944c4648f68b351021a3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0002-1900000000-afd991c9ab31e328c7bf	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0002-1900000000-81d198908e4d74a31c58	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0udi-0900000000-d5b6e1c43112835e3dce	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0udi-0900000000-e7a7719bc3542d605386	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-004l-9100000000-a7bbafa2c7e113c4929e	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-004i-9000000000-0f2081a90448c69c871a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-004j-9400000000-ab52e518e7055eddafc9	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-001i-9100000000-4fb3d0e7e675902058e5	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

HMDB0244326

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

Not Available

Chemspider ID

2005832

ChEBI ID

Not Available

PubChem Compound ID

14078

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Not Available

1,3,4-Thiadiazolidine-2,5-dithione (CHEM009221)

Structure for CHEM009221: 1,3,4-Thiadiazolidine-2,5-dithione