Term Name:	epoxide
Synonyms:	Alkene oxide, an epoxide, Epoxide, epoxides, Olefin oxide
Definition:	Any cyclic ether in which the oxygen atom forms part of a 3-membered ring.
Ontology:	ChEBI [CHEBI:32955] ( EBI )

Relationships

is a type of:	cyclic ether
has subtype:	(+)-(5S,6S,7S,8R,10R)-6-hydroxy-7,8-epoxy-12-oxo-abieta-9(11),13-dien-20-oic acid 6,20-lactone (+)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-benzoyloxy-5,6-epoxylathyr-12-en-15-ol-14-one (+)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-cinnamoyloxy-5,6-epoxylathyr-12-en-15-ol-14-one (+)-isoepoxydon (+/-)14(15)-EET Ethanolamide (-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-diacetoxy-5,6-epoxylathyr-12-en-14-one (-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-dibenzoyloxy-5,6-epoxylathyr-12-en-14-one (-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-acetoxy-5,6-epoxylathyr-12-en-15-ol-14-one (-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-acetoxy-15-benzoyloxy-5,6-epoxylathyr-12-en-14-one (-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-15-acetoxy-5,6-epoxylathyr-12-en-3-ol-14-one (-)-4'-methoxycyclopenine (-)-cyclopenine (1R,2R,3S,8R,10R,11R,15S,16S)-3-(acetyloxy)-15-[(4R)-4-[(2S)-3,3-dimethyloxiran-2-yl]-1,4-dihydroxybutan-2-yl]-2,7,7,11,16-pentamethyl-5-oxo-6-oxatetracyclo[9.7.0.0(2,8).0(12,16)]octadec-12-en-10-yl acetate (1R,2R,4S,5S,6R,7S)4,5-epoxygermacra-9Z-en-1,2,6-triol (1S)-1,7-diacetoxy-luvungin A (1S)-1-acetoxy-luvungin A (1S)-1-hydroxy-luvungin A (1S,2S,3R,7S,8S,10S,13S)-2-hydroxy-8-methoxy-5,5,8-trimethyl-12,14-dioxatetracyclo[8.4.0.01,13.03,7]tetradecan-11-one (1S,3bR,4R,5aR,9aR,9bR,11aS)-1-[(4R)-5-[(2S)-3,3-dimethyloxiran-2-yl]-1,4-dihydroxybutan-2-yl]-3b,6,6,9a,11a-pentamethyl-7-oxo-1H,2H,3bH,4H,5H,5aH,6H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-4-yl acetate (2R,3R)-2,3-di(propan-2-yl)oxirane (2R,3S)-2-methyl-3-propyloxirane (2R,3S)-3-(1-oxonona-4,7-dienyl)-2-oxiranecarboxamide (2RS,3SR,4SR.5RS)-2,3 : 4,5-Diepoxyhexanamide (2S)-2-[(1S,4R,5S)-4,8-dimethylspiro[4.5]dec-7-en-1-yl]-2-methyloxirane (3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvic acid (3R)-3,4-epoxy-3-methylbut-1-ene (3S,3aS,5aS,8aR,10aR,10bR,10cS)-3,5a,8a-trimethylspiro[2,3,3a,4,5,6,7,8,9,10a,10b,10c-dodecahydro-1H-pyrene-10,2'-oxirane] (3S,22S)-2,3:22,23-diepoxy-2,3,22,23-tetrahydrosqualene (4R,7R)-7-isopropenyl-4-methyl-1-oxaspiro[2.5]octane (4S)-4-isopropenyl-1-methyl-2-methylene-7-oxabicyclo[4.1.0]heptane (5Z,9E,14Z)-(8xi,11R,12S)-11,12-epoxy-8-hydroxyicosa-5,9,14-trienoate (7R)-7-isopropenyl-4-methyl-1-oxaspiro[2.5]oct-4-ene (10R,11R)-epoxy-(9S)-hydroxy-(12Z)-octadecenoate(1-) (21S)-1,21-diacetoxy-apo-melianone (21S)-21,22-epoxypolypoda-8(26)-13,17-trien-3beta-ol (21S)-21-acetyl-1-hydroxy-apo-melianone (21S)-21-acetyl-apo-melianone (24S)-24,25-epoxycucurbitadienol (E,E)-epoxyfarnesyl-5,7-dihydroxy-4,6-dimethylphthalide(1-) (S)-2-trans,6-trans,10-trans-epoxygeranylgeranyl-triacetate lactone 1,1-Dichloroethylene epoxide 1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydronaphthalene 1,2-epoxy-3-(4-nitrophenoxy)propane 1,2-epoxy-9-decene 1,2-Epoxybutane 1,2-Epoxyhexadecane 1,2-epoxypropane 1,2:7,8-diepoxyoctane 1-carbomethoxybenzene 1,2-oxide 1-chloro-2,3-Epoxypropanol 1-O-(5,6-epoxyretinoyl)-beta-D-glucuronic acid 1-{[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl}-1H-1,2,4-triazole 2,2-Dimethyloxirane 2,3-dimethyloxirane-2-carboxylic acid 2,3-epoxygerianial 2,3-epoxymenatetrenone 2,3-epoxyphylloquinone 2,3-Epoxysesamone 2,3-epoxysqualene 2-({2,2-Bis[(2-oxiranylmethoxy)methyl]butoxy}methyl)oxirane 2-glyceryl 11,12-epoxy-(5Z,8Z,14Z)-icosatrienoate 2-glyceryl 14,15-epoxy-(5Z,8Z,11Z)-icosatrienoate 2-methyl-3-phenyloxirane-2-carboxylic acid 2-methyl-7R,8S-Epoxy-17-octadecene 2-methyl-7R,8S-Epoxy-octadecane 2-methyl-7S,8R-Epoxy-octadecane 2-trans,4-trans-xanthoxin 2R3R-epoxyneral 3,3-dimethyloxirane-2-carbaldehyde 3,4-epoxy-1-cyclohexene 3,15-Epoxy-6-caryophyllene 3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid 3-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,2-dimethyloxirane 3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine 3-epi-heliangin 3-phenyloxirane-2-carboxylic acid 3beta-hydroxy-15,16-epoxydolabrene 3R,4S-epoxy-6Z,9Z-heptadecadiene 3R,4S-Epoxy-6Z,9Z-nonadecadiene 3S,4R-Epoxy-6Z,9Z-nonadecadiene 4-(1,2-Epoxyethyl)-8,9-epoxy-enediyne 4-(2,4,7-trioxa-bicyclo[4.1.0]heptan-3-yl)phenol 4-Bromophenol-2,3-epoxide 4-vinylcyclohexene dioxide 4beta,20-epoxy-5alpha-hydroxy-tax-1112-ene 5,6-epoxyretinoic acid 5,6beta-epoxy-5beta-cholestane 5alpha-epoxyalantolactone 6-isopropyl-1-oxaspiro[2.5]octane 6R,7S-Epoxy-3Z,9Z-eicosadiene 6R,7S-Epoxy-3Z,9Z-nonadecadiene 6S,7R-Epoxy-3Z,9Z-nonadecadiene 7,8-epoxymelianol 7,12-Dimethylbenz[a]anthracene 5,6-oxide 7-acetyl-epi-neemfruitin B 7-deacetyl-7-benzoylgedunin 7-deacetylgedunin 7-glycidyloxy-9-(2-glycidyloxycarbonylphenyl)-2-xanthone 7-methyl-cis-8,9-Epoxy-tricosane 8,8a-epoxymorellic acid 9R,10S-Epoxy-3Z,6Z-eicosadiene 9R,10S-Epoxy-3Z,6Z-nonadecadiene 9R,10S-Epoxy-6Z-eicosene 9S,10R-Epoxy-1,3Z,6Z-heneicosatriene 9S,10R-epoxy-3Z,6Z-heptadecadiene 9S,10R-Epoxy-3Z,6Z-nonadecadiene 9S,10R-Epoxy-6Z,12Z-nonadecadiene 9S,10R-Epoxy-6Z-nonadecene 11,12-epoxy-3-methylcholanthrene 12-O-deacetyltrichilin H 15,16-epoxydolabrene 16-hydroxytriptolide 17beta,21beta-epoxyhopan-3-one 19-O-acetylchaetoglobosin A 19-O-acetylhoerhammericine 21-O-acetyl-isomeliandiol 23-epivepaol 24,25-epoxytirucall-7-ene-3,23-dione acetylerucifoline acetylerucifoline N-oxide acroptilin aflatoxin B1 endo-8,9-oxide aflatoxin M1 8,9-epoxide aloxistatin alpha-Humulene epoxide alpha-pinene oxide ambiguine I ansamitocin P3 anticapsin arborescin arene epoxide Arene oxide arglabin asperlactone aspyrone asukamycin aurachin C epoxide azadirachtin A bacilysin BDA-366 benzo[a]pyrene diol epoxide I Besarhanamide A beta-ionone 5,6-epoxide biscognienyne B bisphenol F diglycidyl ether brasilinolide A brasilinolide B brasixanthone D breynceanothanolic acid Bromobenzene-2,3-oxide Bromobenzene-3,4-oxide butylscopolamine Camporidine A Camporidine B carbamazepine-10,11-epoxide carfilzomib Carylophyllene Oxide caryophyllene oxide cathestatin A cathestatin B cerulenin cetoniacytone A chaetoglobosin A chaetoglobosin C chaetoglobosin F chaetoglobosin P cis-(7R,8S)-Epoxy-2-methyleicosane cis-(7S,8R)-Epoxy-2-methyleicosane cis-6S,7R-Epoxy-9Z,12Z-nonadecadiene cis-9,10-Epoxynonadecane cis-9,19-epoxy-3Z,6Z-heptadecadiene cis-stilbene oxide citrifolinoside cneorin-NP36 conduritol epoxide corianin crassifogenin C crassolide CT2108A cumingianoside E cumingianoside F cyclo(epoxy-N(8)-(alpha,alpha-dimethylallyl)-L-Trp-6a-(alpha,alpha-dimethylallyl)-L-Trp) dapdiamide E daphnetoxin depdecin dieldrin diepoxybutane Dihydroabikoviromycin dihydroniloticin dimethyloxirane-2-carboxylic acid diterpene triepoxide Dolabellane analog-8 dysolenticin F dysolenticin H dysolenticin I EI-1511-3 EI-1511-5 EI-1625-2 endrin epi-neemfruitin B epibromohydrin epichlorohydrin epothilone A epothilone B epoxy monocarboxylic acid epoxy monocarboxylic acid anion epoxy steroid epoxyazadiradione epoxycarotenoid Epoxyguaiene epoxypheophorbide a epoxyqueuine epoxyqueuosine erucifoline erucifoline N-oxide Ethyl phenylglycidate fosfomycin ganoderone C gedunin gelomulide K gelomulide M Ginsenoyne M Glycidaldehyde glycidol glycidyl 2,2-dinitropropyl formal glycidyl methacrylate Glycidyl oleate Glycidyl stearate gnidilatimonoein hallactone B heliangin hoerhammericine Humulene diepoxide A Humulene epoxide I Humulene epoxide II hypothemycin inumakilactone inumakilactone B iso-A82775C isomeliandiol ixabepilone jerantinine B jerantinine D jolkinol A juvenile hormone I juvenile hormone II juvenile hormone III juvenile hormone III bisepoxide juvenile hormone III skipped bisepoxide kavapyrone klymollin C klymollin D klymollin E klymollin F klymollin G klymollin H Kojistatin A L-dihydroanticapsin Largimycin A3 laulimalide limonene 1,2-epoxide limonin limonoic acid lochnericine lupulin A luvungin A manumycin A maytansine melianol mertansine Metapro michaolide A michaolide B michaolide C michaolide D michaolide E michaolide F michaolide G michaolide H microclavatin multiplolide A multiplolide B mupirocin myriaporone 3 N-[(5Z,8Z,11Z)-14,15-epoxyicosatrienoyl]ethanolamine N-[(5Z,8Z,14Z)-11,12-epoxyicosatrienoyl]ethanolamine N-[(5Z,11Z,14Z)-8,9-epoxyicosatrienoyl]ethanolamine N-[(8Z,11Z,14Z)-5,6-epoxyicosatrienoyl]ethanolamine natamycin nomilin oxanamide oxypeucedanin Panaquinquecol 5 panaxydol Phenylmethylglycidic ester phosphatoquinone A phyllostine picrotin picrotoxinin Poloxamer Prepacifenol epoxide protoglabretal psorospermin pterolinus D radicicol rediocide A rediocide C rediocide E rediocide F rediocide G Repandiol rhizoxin rosaramicin Rotalin B scopolamine Semiplenamide F Semiplenamide G Sevelamer hydrochloride sinularolide B sinularolide C sinularolide D sinularolide E spiro-epoxide stilbene oxide Streptazone A styrene oxide tanghinin tax-1112-ene 4beta,20-epoxide terpendole J terpendole K terpendole L Tetradeca-4,6-diene-8,10,12-triyne-1-ol thalianol epoxide TMC-52A TMC-52B TMC-52C TMC-52D TMC-86A TMC-86B TMC-89A TMC-89B TMC-96 trans-2,3-epoxydeca-4,6,8-triyn-1-ol trans-2,3-epoxysuccinate(2-) trans-2,3-epoxysuccinic acid trans-2-(4-nitrophenyl)-3-phenyloxirane trans-4S,5S-Epoxy-6Z,9Z-nonadecadiene trans-9,10-Epoxynonadecane trapoxin A trichloroepoxyethane trichodermin trichothecene trichoxide Triethylene glycol diglycidyl ether trigoheterin E, (rel)- Triptolide triptolidenol triptriolide troleandomycin variecoxanthone C vepaol verrucarin A vitamin K epoxide WF14865A WF14865B yanuthones yucalexin P8 zerumboneoxide
has_parent_hydride:	oxirane