4-amino-1h-1,2,4-triazole-5-thione (CED0133774)

Record Information

Version

1.0

Creation Date

2026-08-22 09:45:19 UTC

Update Date

2026-08-22 09:45:19 UTC

SynCED ID

CED0133774

Secondary Accession Numbers

CHEM212857

Identification

Common Name

4-amino-1h-1,2,4-triazole-5-thione

Class

Small Molecule

Description

4-amino-1h-1,2,4-triazole-5-thione is an organoheterocyclic compound with the formula C2H4N4S and an average molecular weight of 116.15 g/mol. 4-amino-1h-1,2,4-triazole-5-thione belongs to the triazoles, a subclass of azoles within the organic compounds. This substance has been identified in or released from one recorded source: electrical and electronic equipment, specifically antennas.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₂H₄N₄S

Average Molecular Mass

116.150 g/mol

Monoisotopic Mass

116.016 g/mol

CAS Registry Number

4343-75-3

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

Not Available

InChI Identifier

InChI=1S/C2H4N4S/c3-6-1-4-5-2(6)7/h1H,3H2,(H,5,7)

InChI Key

DLLBXBCKFUPBJE-UHFFFAOYSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

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

Not Available

Spectra

Not Available

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
289.0 Log mg/kg [160:510]	Rat	LD50	oral	predicted	Not Available	Not Available

Toxicity / Toxin Class

Not Available

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Health Effects

Health Effect	Relationship	Direction	Description	Reference

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000506	Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.	Electrical & Electronic Equipment	PubChem
CEDs000511	Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.	Electrical & Electronic Equipment	PubChem
CEDs000517	Electric Switches?Electric switches, integral components in numerous devices, can be a source of synthetic chemical contamination due to the materials and manufacturing processes involved in their production.	Electrical & Electronic Equipment	PubChem
CEDs000519	Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.	Electrical & Electronic Equipment	PubChem
CEDs000524	Hybrid Capacitors?Hybrid capacitors are energy storage devices that combine the properties of electrolytic and supercapacitors, utilizing a combination of electrochemical principles to achieve higher energy density and power density.	Electrical & Electronic Equipment	PubChem
CEDs000545	Food Preservation?Food preservation often involves the use of synthetic chemicals, such as preservatives, flavor enhancers, and color additives, to extend shelf life and enhance the sensory qualities of food products.	Food, food processing & cookware	PubChem
CEDs000600	Herbicides And Algicides?Herbicides and algicides are synthetic chemicals primarily used to control unwanted plants and algae in various environments.	Agriculture & land management	PubChem
CEDs000685	Ceramics?Ceramics can be a source of synthetic chemical contamination through various additives and processing agents used in their production.	Building & Construction	PubChem
CEDs000687	Crystal Glass?Crystal glass, known for its clarity and brilliance, is often produced using lead oxide, which enhances its refractive quality.	Building & Construction	PubChem
CEDs000692	Silica Free Oxide Glass?Silica Free Oxide Glass is a type of glass that is produced using alternative materials to traditional silica-based formulations.	Building & Construction	PubChem
CEDs000693	Silica Glass?Silica glass, primarily composed of silicon dioxide (SiO2), is widely used in various applications, including windows, glass facades, and insulation materials.	Building & Construction	PubChem
CEDs000696	Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.	Industrial manufacturing & chemical processing	PubChem
CEDs000727	Printing Machines Or Presses?Printing machines or presses commonly utilize synthetic chemicals such as inks, solvents, and cleaning agents.	Paper, pulp & fiber products	PubChem
CEDs000734	Coating Compositions?Coating compositions, which include paints, sealants, and varnishes, are formulated with a variety of synthetic chemicals such as solvents, resins, pigments, and additives.	Building & Construction	PubChem
CEDs000739	Inks?Inks are complex mixtures composed of pigments or dyes, solvents, resins, and additives used primarily for printing and writing applications.	Paper, pulp & fiber products	PubChem
CEDs000741	Pigment Pastes?Pigment pastes are concentrated dispersions of pigments used to impart color and properties to materials.	Paper, pulp & fiber products	PubChem
CEDs000744	Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.	Wastewater, sanitation & biosolids	PubChem

Pathways

0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Protein mono-ADP-ribosyltransferase PARP15	Q460N3	Humans	Predicted (SEA)	Prediction Confidence Score 0.193 Applicability Domain 0.2 Low confidence Statistical Significance 0.1469 Supporting Reference Compounds 35 E-value 1143.84
Click to view 3D structure	Protein mono-ADP-ribosyltransferase PARP10	Q53GL7	Humans	Predicted (SEA)	Prediction Confidence Score 0.193 Applicability Domain 0.2 Low confidence Statistical Significance 0.2502 Supporting Reference Compounds 52 E-value 1948.1
Click to view 3D structure	Poly [ADP-ribose] polymerase 2	Q9UGN5	Humans	Predicted (SEA)	Prediction Confidence Score 0.185 Applicability Domain 0.2 Low confidence Statistical Significance 0.4623 Supporting Reference Compounds 79 E-value 3599.36
Click to view 3D structure	Poly [ADP-ribose] polymerase tankyrase-2	Q9H2K2	Humans	Predicted (SEA)	Prediction Confidence Score 0.182 Applicability Domain 0.2 Low confidence Statistical Significance 0.4928 Supporting Reference Compounds 90 E-value 3836.72
Click to view 3D structure	DNA dC->dU-editing enzyme APOBEC-3G	Q9HC16	Humans	Predicted (SEA)	Prediction Confidence Score 0.182 Applicability Domain 0.19 Low confidence Statistical Significance 0.3306 Supporting Reference Compounds 76 E-value 2573.77
Click to view 3D structure	Aspartyl aminopeptidase	Q8I2J3	Plasmodium falciparum 3D7	Predicted (SEA)	Prediction Confidence Score 0.172 Applicability Domain 0.231 Low confidence Statistical Significance 0.142 Supporting Reference Compounds 35 E-value 1105.15
Click to view 3D structure	Zinc finger protein mex-5	Q9XUB2	Caenorhabditis elegans	Predicted (SEA)	Prediction Confidence Score 0.158 Applicability Domain 0.211 Low confidence Statistical Significance 0.6215 Supporting Reference Compounds 88 E-value 4838.41
Click to view 3D structure	Cytochrome P450 3A4	P08684	Humans	Predicted (SEA)	Prediction Confidence Score 0.158 Applicability Domain 0.241 Low confidence Statistical Significance 0.9962 Supporting Reference Compounds 1538 E-value 7755.57
Click to view 3D structure	Major prion protein	P04156	Humans	Predicted (SEA)	Prediction Confidence Score 0.157 Applicability Domain 0.211 Low confidence Statistical Significance 0.5238 Supporting Reference Compounds 34 E-value 4078.13
Click to view 3D structure	Coagulation factor XII	P00748	Humans	Predicted (SEA)	Prediction Confidence Score 0.157 Applicability Domain 0.231 Low confidence Statistical Significance 0.7889 Supporting Reference Compounds 73 E-value 6141.21
Click to view 3D structure	Protein mono-ADP-ribosyltransferase PARP14	Q460N5	Humans	Predicted (SEA)	Prediction Confidence Score 0.154 Applicability Domain 0.2 Low confidence Statistical Significance 0.7245 Supporting Reference Compounds 43 E-value 5640.02
Click to view 3D structure	Proto-oncogene tyrosine-protein kinase receptor Ret	P07949	Humans	Predicted (SEA)	Prediction Confidence Score 0.149 Applicability Domain 0.167 Low confidence Statistical Significance 0.9863 Supporting Reference Compounds 764 E-value 7678.5
Click to view 3D structure	Beta Lactamase	Q932Y6	Pseudomonas aeruginosa	Predicted (SEA)	Prediction Confidence Score 0.148 Applicability Domain 0.211 Low confidence Statistical Significance 0.8802 Supporting Reference Compounds 91 E-value 6852.13
Click to view 3D structure	DNA-3-methyladenine glycosylase 1	P05100	Escherichia coli (strain K12)	Predicted (SEA)	Prediction Confidence Score 0.146 Applicability Domain 0.146 Low confidence Statistical Significance 0.0321 Supporting Reference Compounds 1 E-value 249.818
Click to view 3D structure	RNA-binding protein pos-1	G5EF15	Caenorhabditis elegans	Predicted (SEA)	Prediction Confidence Score 0.141 Applicability Domain 0.173 Low confidence Statistical Significance 0.7687 Supporting Reference Compounds 52 E-value 5984.66
Click to view 3D structure	Induced myeloid leukemia cell differentiation protein Mcl-1	Q07820	Humans	Predicted (SEA)	Prediction Confidence Score 0.14 Applicability Domain 0.158 Low confidence Statistical Significance 0.9754 Supporting Reference Compounds 343 E-value 7593.65
Click to view 3D structure	Intestinal-type alkaline phosphatase	P19111	Bovine	Predicted (SEA)	Prediction Confidence Score 0.14 Applicability Domain 0.303 Statistical Significance 0.4605 Supporting Reference Compounds 19 E-value 3585.03
Click to view 3D structure	Tyrosinase	O42713	Agaricus bisporus	Predicted (SEA)	Prediction Confidence Score 0.137 Applicability Domain 0.303 Statistical Significance 0.3704 Supporting Reference Compounds 39 E-value 2883.61
Click to view 3D structure	Mitogen-activated protein kinase kinase kinase 5	Q99683	Humans	Predicted (SEA)	Prediction Confidence Score 0.137 Applicability Domain 0.145 Low confidence Statistical Significance 0.9697 Supporting Reference Compounds 133 E-value 7549.04
Click to view 3D structure	Fibroblast growth factor receptor 1	P11362	Humans	Predicted (SEA)	Prediction Confidence Score 0.136 Applicability Domain 0.154 Low confidence Statistical Significance 0.9939 Supporting Reference Compounds 1010 E-value 7737.51
Click to view 3D structure	Adenosine receptor A2a	P30543	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.134 Applicability Domain 0.154 Low confidence Statistical Significance 0.9769 Supporting Reference Compounds 174 E-value 7605.48
Click to view 3D structure	Adenosine receptor A2a	P29274	Humans	Predicted (SEA)	Prediction Confidence Score 0.134 Applicability Domain 0.146 Low confidence Statistical Significance 0.9928 Supporting Reference Compounds 303 E-value 7728.64
Click to view 3D structure	DNA ligase 4	P49917	Humans	Predicted (SEA)	Prediction Confidence Score 0.133 Applicability Domain 0.133 Low confidence Statistical Significance 0.047 Supporting Reference Compounds 1 E-value 366.047
Click to view 3D structure	Serine/threonine-protein kinase PLK1	P53350	Humans	Predicted (SEA)	Prediction Confidence Score 0.133 Applicability Domain 0.163 Low confidence Statistical Significance 0.9954 Supporting Reference Compounds 705 E-value 7748.8
Click to view 3D structure	Replicase polyprotein 1ab	P0DTD1	SARS-CoV-2	Predicted (SEA)	Prediction Confidence Score 0.132 Applicability Domain 0.157 Low confidence Statistical Significance 0.9965 Supporting Reference Compounds 215 E-value 7757.99