1,2-Epoxycyclopentane (CED0034743)

Record Information

Version

1.0

Creation Date

2026-04-04 18:50:19 UTC

Update Date

2026-08-23 01:58:51 UTC

SynCED ID

CED0034743

Secondary Accession Numbers

CHEM078215

Identification

Common Name

1,2-Epoxycyclopentane

Class

Small Molecule

Description

1,2-Epoxycyclopentane is an organic compound with the formula C5H8O and an average molecular weight of 84.12 g/mol. 1,2-Epoxycyclopentane belongs to the oxanes, a class of organoheterocyclic compounds within the organic compounds. This substance is found in or released from 10 recorded sources across several sectors. Within the category of electrical and electronic equipment, it is associated with antennas, conductors or conductive bodies characterised by the conductive materials, electric switches, electrodes, fixed capacitors and their manufacture, as well as two additional sources. It is also identified in household cleaning and consumer products, specifically in soap detergents and cigar cigarettes. Furthermore, it is found in building and construction materials, specifically in ceilings.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₅H₈O

Average Molecular Mass

84.118 g/mol

Monoisotopic Mass

84.058 g/mol

CAS Registry Number

Not Available

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

C1CC2OC2C1

InChI Identifier

InChI=1/C5H8O/c1-2-4-5(3-1)6-4/h4-5H,1-3H2

InChI Key

GJEZBVHHZQAEDB-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
951.0 Log mg/kg [530:1700]	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
CEDs000010	Insecticides?Insecticides are synthetic chemicals designed to control or eliminate insect pests that threaten crops and other agricultural products.	Agriculture & land management	PubChem
CEDs000495	Ceilings?Ceilings in built environments can be a source of synthetic chemical contamination due to the materials used in their construction and finishes.	Building & Construction	PubChem
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
CEDs000521	Fixed Capacitors And Their Manufacture?Fixed capacitors are passive electronic components used to store and release electrical energy, playing a critical role in various circuits.	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
CEDs000529	Power Cables?Power cables are used to transmit electrical energy and are typically composed of conductive materials, insulation, and protective coatings.	Electrical & Electronic Equipment	PubChem
CEDs000556	Cigar Cigarettes?Cigar cigarettes are a source of synthetic chemical contamination due to the combustion of various tobacco blends and additives.	Household cleaning & consumer products	PubChem
CEDs000563	Soap Detergents?Soap detergents are synthetic surfactants designed to enhance the cleaning efficacy of water by reducing surface tension, allowing for better interaction with dirt and grease.	Household cleaning & consumer products	PubChem
CEDs000596	Acaricides?Acaricides are synthetic chemicals specifically designed to target and control mite populations that can damage crops and plants.	Agriculture & land management	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
CEDs000611	Anti Perspirants Or Body Deoderants?Antiperspirants and body deodorants commonly contain synthetic chemicals such as aluminum compounds, parabens, and synthetic fragrances.	Personal care & cosmetics	PubChem
CEDs000614	Essential Oils Or Perfumes?Essential oils and perfumes are complex mixtures of volatile compounds derived from natural or synthetic sources, commonly used for their aromatic properties.	Personal care & cosmetics	PubChem
CEDs000632	Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.	Textiles, leather & furnishings	PubChem
CEDs000642	Footwear?Footwear production often involves the use of various synthetic chemicals, such as adhesives, dyes, and treatments, which can contribute to environmental contamination.	Textiles, leather & furnishings	PubChem
CEDs000650	Purses Luggage Hand Bags?Purses, luggage, and handbags are often manufactured using synthetic materials such as polyvinyl chloride (PVC), polyurethane, and various types of nylon.	Textiles, leather & furnishings	PubChem
CEDs000652	Ropes?Ropes manufactured from synthetic fibers, such as polypropylene, nylon, and polyester, are widely used in various applications, including marine, construction, and outdoor activities.	Textiles, leather & furnishings	PubChem
CEDs000657	Surface Finishing Of Leather?Surface finishing of leather often involves the use of various synthetic chemicals, including dyes, resins, and finishing agents.	Textiles, leather & furnishings	PubChem
CEDs000665	Fire Extinguishers?Fire extinguishers contain various synthetic chemicals designed to suppress flames and prevent the spread of fire.	Fire suppression systems & agents	PubChem
CEDs000667	Gaseous Fire Fighting?Gaseous fire fighting systems utilize synthetic chemicals, such as halocarbons and inert gases, to suppress fires through chemical and physical processes.	Fire suppression systems & agents	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
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
CEDs000694	Cheese Making?Cheese making involves the fermentation of milk, utilizing bacteria and enzymes to coagulate proteins and develop flavor.	Food, food processing & cookware	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
CEDs000735	Explosives?Explosives are chemical compounds or mixtures designed to undergo rapid decomposition, releasing energy in the form of gas and heat.	Defense & military infrastructure	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
CEDs000740	Paper?Paper production involves the processing of wood fibers and the use of various chemicals, which can lead to synthetic chemical contamination.	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
CEDs000743	Sludge Treatment?Sludge treatment involves the processing of waste materials generated from wastewater treatment plants, which often contain a variety of organic and inorganic substances.	Wastewater, sanitation & biosolids	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	Serine-threonine protein phosphatase 2A regulatory subunit	Q8AWE3	Gallus gallus	Predicted (SEA)	Prediction Confidence Score 0.218 Applicability Domain 0.318 Statistical Significance 3.80e-04 Supporting Reference Compounds 12 E-value 2.95827
Click to view 3D structure	All-trans-retinol dehydrogenase [NAD(+)] ADH4	P08319	Humans	Predicted (SEA)	Prediction Confidence Score 0.192 Applicability Domain 0.192 Low confidence Statistical Significance 0.0016 Supporting Reference Compounds 1 E-value 12.4559
Click to view 3D structure	Protein phosphatase 1B	O75688	Humans	Predicted (SEA)	Prediction Confidence Score 0.188 Applicability Domain 0.318 Statistical Significance 5.00e-05 Supporting Reference Compounds 7 E-value 0.389246
Click to view 3D structure	Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform	Q76MZ3	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.185 Applicability Domain 0.185 Low confidence Statistical Significance 3.20e-04 Supporting Reference Compounds 1 E-value 2.49118
Click to view 3D structure	Serine/threonine-protein phosphatase PP1-gamma catalytic subunit	P36873	Humans	Predicted (SEA)	Prediction Confidence Score 0.166 Applicability Domain 0.318 Statistical Significance 5.50e-04 Supporting Reference Compounds 10 E-value 4.28171
Click to view 3D structure	Tissue factor pathway inhibitor 2	P48307	Humans	Predicted (SEA)	Prediction Confidence Score 0.161 Applicability Domain 0.318 Statistical Significance 0.0037 Supporting Reference Compounds 7 E-value 28.7264
Click to view 3D structure	Serine/threonine-protein phosphatase 5	P53041	Humans	Predicted (SEA)	Prediction Confidence Score 0.16 Applicability Domain 0.318 Statistical Significance 0.0036 Supporting Reference Compounds 12 E-value 27.9479
Click to view 3D structure	Alcohol dehydrogenase 1A	P07327	Humans	Predicted (SEA)	Prediction Confidence Score 0.158 Applicability Domain 0.227 Low confidence Statistical Significance 0.0044 Supporting Reference Compounds 8 E-value 34.4094
Click to view 3D structure	Muscarinic acetylcholine receptor M4	P08173	Humans	Predicted (SEA)	Prediction Confidence Score 0.154 Applicability Domain 0.167 Low confidence Statistical Significance 0.9715 Supporting Reference Compounds 297 E-value 7562.9
Click to view 3D structure	Muscarinic acetylcholine receptor M5	P08912	Humans	Predicted (SEA)	Prediction Confidence Score 0.153 Applicability Domain 0.167 Low confidence Statistical Significance 0.9701 Supporting Reference Compounds 266 E-value 7551.84
Click to view 3D structure	Muscarinic acetylcholine receptor M1	P11229	Humans	Predicted (SEA)	Prediction Confidence Score 0.15 Applicability Domain 0.167 Low confidence Statistical Significance 0.9869 Supporting Reference Compounds 385 E-value 7683.02
Click to view 3D structure	Muscarinic acetylcholine receptor M2	P08172	Humans	Predicted (SEA)	Prediction Confidence Score 0.15 Applicability Domain 0.16 Low confidence Statistical Significance 0.9878 Supporting Reference Compounds 373 E-value 7690.34
Click to view 3D structure	Serine/threonine-protein phosphatase	Q9BPW0	Homo sapiens	Predicted (SEA)	Prediction Confidence Score 0.148 Applicability Domain 0.318 Statistical Significance 0.4509 Supporting Reference Compounds 25 E-value 3510.45
Click to view 3D structure	Synaptic vesicular amine transporter	Q01827	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.146 Applicability Domain 0.152 Low confidence Statistical Significance 0.4053 Supporting Reference Compounds 18 E-value 3155.31
Click to view 3D structure	Adenosine receptor A1	P30542	Humans	Predicted (SEA)	Prediction Confidence Score 0.144 Applicability Domain 0.151 Low confidence Statistical Significance 0.9843 Supporting Reference Compounds 302 E-value 7662.62
Click to view 3D structure	Sigma non-opioid intracellular receptor 1	Q99720	Humans	Predicted (SEA)	Prediction Confidence Score 0.144 Applicability Domain 0.167 Low confidence Statistical Significance 0.9928 Supporting Reference Compounds 562 E-value 7729.26
Click to view 3D structure	Spermidine synthase	Q6QA75	Sus scrofa	Predicted (SEA)	Prediction Confidence Score 0.143 Applicability Domain 0.143 Low confidence Statistical Significance 0.0018 Supporting Reference Compounds 1 E-value 13.7793
Click to view 3D structure	Spermidine synthase	Q4CXJ6	Trypanosoma cruzi (strain CL Brener)	Predicted (SEA)	Prediction Confidence Score 0.143 Applicability Domain 0.143 Low confidence Statistical Significance 0.0018 Supporting Reference Compounds 1 E-value 13.7793
Click to view 3D structure	Spermidine synthase	Q9NFS5	Plasmodium falciparum	Predicted (SEA)	Prediction Confidence Score 0.143 Applicability Domain 0.143 Low confidence Statistical Significance 0.0018 Supporting Reference Compounds 1 E-value 13.7793
Click to view 3D structure	Sodium-dependent dopamine transporter	P23977	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.142 Applicability Domain 0.152 Low confidence Statistical Significance 0.9379 Supporting Reference Compounds 203 E-value 7301.4
Click to view 3D structure	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11	Q8HXG6	Bos taurus	Predicted (SEA)	Prediction Confidence Score 0.14 Applicability Domain 0.14 Low confidence Statistical Significance 0.045 Supporting Reference Compounds 1 E-value 350.244
Click to view 3D structure	Sigma non-opioid intracellular receptor 1	Q9R0C9	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.14 Applicability Domain 0.16 Low confidence Statistical Significance 0.9494 Supporting Reference Compounds 207 E-value 7390.69
Click to view 3D structure	Adenosine receptor A3	Q61618	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.139 Applicability Domain 0.151 Low confidence Statistical Significance 0.806 Supporting Reference Compounds 72 E-value 6274.41
Click to view 3D structure	Adenosine receptor A1	Q60612	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.139 Applicability Domain 0.151 Low confidence Statistical Significance 0.7948 Supporting Reference Compounds 51 E-value 6187.38
Click to view 3D structure	Muscarinic acetylcholine receptor M1	P08482	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.138 Applicability Domain 0.147 Low confidence Statistical Significance 0.9463 Supporting Reference Compounds 109 E-value 7366.56