
5-membered Heterocycles
5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.
Found 55220 products of "5-membered Heterocycles"
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Tetrahydrofuran-2-carbonitrile
CAS:Formula:C5H7NOPurity:95%Color and Shape:Liquid, Yellow liquidMolecular weight:97.1175-Amino-2,3-dihydro-1H-isoindol-1-one
CAS:Formula:C8H8N2OPurity:95%Color and Shape:SolidMolecular weight:148.165tert-Butyl 2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-b]pyridine-4-carboxylate
CAS:Purity:98%Molecular weight:237.3029938N-methyl-N-{[1-(propan-2-yl)-1H-pyrazol-4-yl]methyl}pyrrolidin-3-amine
CAS:Formula:C12H22N4Purity:95.0%Molecular weight:222.3365-(4-Chloro-3,5-dimethyl-pyrazol-1-ylmethyl)-furan-2-carboxylic acid
CAS:Formula:C11H11ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:254.67Methyl 5-(3-nitrophenyl)isoxazole-3-carboxylate
CAS:Formula:C11H8N2O5Purity:97%Molecular weight:248.194Ethyl 5-p-tolyl-[1,2,4]oxadiazole-3-carboxylate
Formula:C12H12N2O3Purity:95.0%Molecular weight:232.2393-Oxo-3-thiophen-2-yl-propionic acid methyl ester
CAS:Formula:C8H8O3SPurity:95.0%Color and Shape:LiquidMolecular weight:184.21[2-(5-chloro-1H-benzimidazol-2-yl)ethyl]amine
CAS:Formula:C9H10ClN3Purity:95%Color and Shape:SolidMolecular weight:195.651-phenylpyrrolidin-3-one
CAS:Formula:C10H11NOPurity:95.0%Color and Shape:SolidMolecular weight:161.2043-(2-aminoethyl)-7-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one hydrochloride
CAS:Formula:C9H12ClN3OSPurity:95.0%Molecular weight:245.73(S)-1-(PYRIMIDIN-2-YL)PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C9H11N3O2Purity:97%Molecular weight:193.2065-(2-Hydroxyphenyl)-1,3,4-thiadiazole-2-amine
CAS:Formula:C8H7N3OSPurity:95.0%Molecular weight:193.22{3-[5-(chloromethyl)-2-methanesulfonyl-1H-imidazol-1-yl]propyl}diethylamine
CAS:Formula:C12H22ClN3O2SPurity:95.0%Molecular weight:307.84METHYL 2,2-DIFLUORO-1,3-BENZODIOXOLE-4-CARBOXYLATE
CAS:Formula:C9H6F2O4Purity:97%Molecular weight:216.145-bromo-3-(trifluoromethyl)-1,2-thiazole-4-carbonitrile
CAS:Formula:C5BrF3N2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:257.034-(2-(4-IODO-1H-PYRAZOL-1-YL)ETHYL)MORPHOLINE
CAS:Formula:C9H14IN3OPurity:97%Molecular weight:307.135TERT-BUTYL HEXAHYDROCYCLOPENTA[C]PYRROLE-2(1H)-CARBOXYLATE
CAS:Formula:C12H21NO2Purity:95.0%Molecular weight:211.3054-Cyclopropyl-1H-pyrazol-3-amine
CAS:Formula:C6H9N3Purity:97%Color and Shape:SolidMolecular weight:123.159(1H-1,2,4-triazol-5-ylmethyl)amine hydrochloride
CAS:Formula:C3H7ClN4Purity:95.0%Color and Shape:SolidMolecular weight:134.57Ref: 10-F673196
1g816.00€5g2,256.00€10g4,510.00€2.5g1,488.00€50mg217.00€100mg305.00€250mg421.00€500mg644.00€hydrate methyl 4-(phenylsulfanyl)pyrrolidine-2-carboxylate hydrochloride
Formula:C12H18ClNO3SPurity:95.0%Molecular weight:291.79tert-butyl (3R,4R)-3-hydroxy-4-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO4Purity:97%Molecular weight:217.2652-Boc-1,3,4,5-Tetrahydro-pyrido[4,3-b]indole-8-carboxylic acid
CAS:Formula:C17H20N2O4Purity:97.0%Color and Shape:SolidMolecular weight:316.357TERT-BUTYL-3-(1-HYDROXYETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H21NO3Purity:97%Molecular weight:215.2932-Oxa-5-azabicyclo[2.2.1]heptan-3-one hydrochloride
CAS:Formula:C5H8ClNO2Purity:98%Molecular weight:149.571-(tert-Butyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C8H12N2OPurity:95%Color and Shape:LiquidMolecular weight:152.197Ethyl 4-(chlorosulfonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Purity:≥97%Molecular weight:265.70999152-Amino-1H-purin-6(7H)-one hydrochloride
CAS:Formula:C5H6ClN5OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.59Ethyl 3-amino-4,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C9H14N2O2Purity:97%Molecular weight:182.223(Tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol
CAS:Formula:C6H11NO3Purity:95%+Molecular weight:145.1583-Ethyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.1686,8-Dihydro-5H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde
CAS:Formula:C7H8N2O2Purity:95.0%Molecular weight:152.153(4S)-2-Oxo-oxazolidine-4-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:SolidMolecular weight:131.0872,5-Dioxopyrrolidin-1-yl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) carbonate
CAS:Formula:C11H13NO7Purity:97%Color and Shape:SolidMolecular weight:271.225ethyl 4-methoxy-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate
CAS:Formula:C11H13N3O3Purity:95.0%Molecular weight:235.243Indolin-6-ylboronic acid
CAS:Formula:C8H10BNO2Purity:95.0%Color and Shape:No data available.Molecular weight:162.98Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate
CAS:Formula:C10H10NNaO3S3Purity:99.0%Color and Shape:SolidMolecular weight:311.361H,2H,3H-[1,3]Diazolo[1,2-a]imidazole
CAS:Formula:C5H7N3Purity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:109.132Ref: 10-F640446
1g609.00€5g1,787.00€10g2,952.00€2.5g1,118.00€50mg112.00€100mg181.00€250mg308.00€500mg462.00€2-(3-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8ClNO2SPurity:95.0%Molecular weight:253.71-([(TERT-BUTOXY)CARBONYL]AMINO)-1H-PYRROLE-2-CARBOXAMIDE
CAS:Formula:C10H15N3O3Purity:95.0%Molecular weight:225.2485-Methyl-2-pyrrol-1-yl-thiophene-3-carboxylic acid
CAS:Formula:C10H9NO2SPurity:95.0%Molecular weight:207.25Ethyl 1-methylimidazo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C11H12N2O2Purity:95%Molecular weight:204.2293-(4-METHYLBENZYL)PYRROLIDINE HCL
CAS:Formula:C12H18ClNPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:211.73Ethyl 2-(2,5-dichloro-phenylamino)-4-methyl-thiazole-5-carboxylate
CAS:Formula:C13H12Cl2N2O2SPurity:99.0%Color and Shape:SolidMolecular weight:331.213-(2,2,2-TRIFLUORO-ACETYL)-DIHYDRO-FURAN-2-ONE
CAS:Formula:C6H5F3O3Purity:90.0%Molecular weight:182.098(3R)-1-(azetidin-3-yl)-3-fluoropyrrolidine dihydrochloride
CAS:Formula:C7H15Cl2FN2Purity:97%Molecular weight:217.112-chloro-1-[1-(3-chloro-4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C14H12Cl2FNOPurity:95.0%Molecular weight:300.153,3-DIMETHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-5-CARBOXYLIC ACID
CAS:Formula:C11H11NO3Purity:95.0%Molecular weight:205.213METHYL 2,5-DIMETHYL-3-(PYRIDIN-4-YL)ISOXAZOLIDINE-5-CARBOXYLATE
Formula:C12H16N2O3Purity:90.0%Molecular weight:236.271(S)-3-((Benzyloxy)carbonyl)-2-oxoimidazolidine-4-carboxylic acid
CAS:Formula:C12H12N2O5Purity:97%Molecular weight:264.237N-METHYL-N-[(3R)-PYRROLIDIN-3-YL]METHANESULFONAMIDE HCL
CAS:Formula:C6H15ClN2O2SPurity:97%Molecular weight:214.715-Methylbenzo-2,1,3-thiadiazole-4-sulfonylchloride
CAS:Formula:C7H5ClN2O2S2Color and Shape:SolidMolecular weight:248.74-(4H-1,2,4-triazol-4-yl)piperidine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.125-Bromo-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:241.044ethyl 3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.309tert-Butyl (S)-(3-methylpyrrolidin-3-yl)carbamate hydrochloride
CAS:Purity:95%Molecular weight:236.74000553-[1,2,4]Triazol-1-yl-propionic acid
CAS:Formula:C5H7N3O2Purity:97%Color and Shape:SolidMolecular weight:141.132-(3-(6-Methylpyridin-2-yl)-1H-pyrazol-4-yl)-1,5-naphthyridine
CAS:Formula:C17H13N5Purity:98%Molecular weight:287.326(S)-Ethyl pyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C7H14ClNO2Purity:97%Color and Shape:OilMolecular weight:179.64(1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-yl)boronic acid
CAS:Formula:C13H14BF3N2O3Purity:97%Molecular weight:314.071-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O3Purity:99.0%Molecular weight:286.215-[5-(Trifluoromethyl)-pyrid-2-yl]-1H-tetrazole
CAS:Formula:C7H4F3N5Color and Shape:SolidMolecular weight:215.1394-Methyl-2-pyridin-3-yl-thiazole-5-carboxylic acid ethyl ester
CAS:Formula:C12H12N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:248.31H-PYRROLO[2,3-B]PYRIDIN-3-AMINE 2HCL
CAS:Formula:C7H9Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:206.073-Chloro-6-ethylbenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C11H9ClO2SColor and Shape:SolidMolecular weight:240.72,3,5-Tribromothiophene
CAS:Formula:C4HBr3SPurity:98%Color and Shape:Low Melting SolidMolecular weight:320.82(5-amino-1H-tetrazol-1-yl)acetic acid
CAS:Formula:C3H5N5O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:143.106Tert-butyl ((5-bromo-1,3,4-thiadiazol-2-yl)methyl)carbamate
CAS:Purity:97%Molecular weight:294.17001343-(4-fluorophenyl)-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
CAS:Formula:C14H10FN3O4Purity:95.0%Molecular weight:303.249Na-Z-L-histidine methyl ester
CAS:Formula:C15H17N3O4Purity:98.0%Color and Shape:SolidMolecular weight:303.318(R)-1-(Pyridin-2-yl)-3-(pyrrolidin-3-yl)urea
CAS:Formula:C10H14N4OColor and Shape:SolidMolecular weight:206.249(R)-1-(3-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.687-amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS:Formula:C7H4F3N5O2Purity:95.0%Molecular weight:247.1372-(2-cyclopropaneamido-1,3-thiazol-4-yl)acetic acid
CAS:Formula:C9H10N2O3SPurity:95.0%Molecular weight:226.25Ethyl7-chloro-2-methyl-thiazolo[5,4-b]pyridine-6-carboxylate
CAS:Purity:97%Molecular weight:256.7000122Ref: 10-F719411
1g245.00€5g646.00€10g1,059.00€25g1,974.00€100g5,138.00€100mg71.00€250mg105.00€500mg171.00€1-(Pyridin-2-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H7N3O2Purity:95%Molecular weight:189.1746-Bromotetrazolo[1,5-a]pyridine
CAS:Formula:C5H3BrN4Purity:98%Color and Shape:Liquid, No data available.Molecular weight:199.0112-Bromo-4-(pyrrolidin-1-yl)pyridine
CAS:Formula:C9H11BrN2Purity:97%Color and Shape:SolidMolecular weight:227.1058-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]
CAS:Purity:98+%Color and Shape:SolidMolecular weight:352.3900146N,N-Dimethyl-1-(pyrrolidin-3-yl)methanamine dihydrochloride
CAS:Formula:C7H18Cl2N2Purity:≥95%Molecular weight:201.142-Chloro-1-[2,5-dimethyl-1-(3-methylphenyl)-1h-pyrrol-3-yl]ethan-1-one
CAS:Purity:97%Molecular weight:261.753-Bromo-7-chloro-5,6-dimethylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C8H7BrClN3Purity:95.0%Molecular weight:260.52METHYL (S)-1-BOC-3-FLUOROPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C11H18FNO4Purity:97%Molecular weight:247.2661-(2-Propen-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C12H19BN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:234.11[3-(1-pyrrolidinylmethyl)phenyl]amine dihydrochloride
CAS:Formula:C11H18Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:249.185-propyl-1,3,4-oxadiazol-2-amine
CAS:Formula:C5H9N3OPurity:95%(LC-MS);RGColor and Shape:Liquid, No data available.Molecular weight:127.147Imidazo[2,1-b]thiazol-6-ylmethanol
CAS:Formula:C6H6N2OSPurity:95.0%Color and Shape:SolidMolecular weight:154.19(2R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl]-[(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine
CAS:Purity:97%Molecular weight:639.6010132(2R,3R,4S,5R)-2-(4-AMINO-5-FLUORO-7H-PYRROLO[2,3-D]PYRIMIDIN-7-YL)-5-(HYDROXYMETHYL)TETRAHYDROFURAN-3,4-DIOL
CAS:Formula:C11H13FN4O4Purity:90.0%Molecular weight:284.247(2S,4R)-4-(4-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C13H15ClF3NO2Purity:95.0%Molecular weight:309.711-(tert-Butoxycarbonyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:97%Color and Shape:SolidMolecular weight:212.20500185-Isopropylisoxazole-3-carboxylic acid
CAS:Formula:C7H9NO3Purity:97%Color and Shape:SolidMolecular weight:155.153tert-Butyl 2-(2-chloroacetyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H18ClNO3Purity:98%Color and Shape:LiquidMolecular weight:247.72methyl 5-chloroimidazo[1,2-a]pyridine-8-carboxylate
CAS:Formula:C9H7ClN2O2Purity:97%Molecular weight:210.62[3-(1-methyl-1H-benzimidazol-2-yl)propyl]amine dihydrochloride hydrate
CAS:Formula:C11H19Cl2N3OPurity:95.0%Molecular weight:280.194-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:95.0%Color and Shape:LiquidMolecular weight:114.11-(tert-Butoxycarbonyl)-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C17H23NO5Purity:97%Molecular weight:321.3734-(3-methyl-1H-pyrazol-1-yl)-6-(piperazin-1-yl)pyrimidine
CAS:Formula:C12H16N6Purity:95.0%Molecular weight:244.3025-(5-Isoxazyl)thiophene-2-sulfonyl chloride
CAS:Formula:C7H4ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:249.685-[1-(3,5-dimethylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.36(Z)-5-(4-(Dimethylamino)benzylidene)-2-thioxothiazolidin-4-one
CAS:Purity:80+%Molecular weight:264.3599854Methyl 5-methyloxazole-4-carboxylate
CAS:Formula:C6H7NO3Purity:98%Color and Shape:SolidMolecular weight:141.1264-(5-Methyl-[1,2,4]oxadiazol-3-yl)-benzoyl chloride
CAS:Formula:C10H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:222.631-[1-(2-methylbenzyl)-3-pyrrolidinyl]methanamine
CAS:Formula:C13H20N2Purity:95.0%Molecular weight:204.317(5E)-5-(4-tert-butylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C14H15NOS2Purity:95.0%Molecular weight:277.4(R)-2-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:97%Molecular weight:283.125METHYL (3S,4S)-1-BENZYL-4-METHYLPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C14H19NO2Purity:95%Molecular weight:233.311[2-(4-Fluorophenyl)thiazol-4-yl]acetic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.25(5-(Ethoxycarbonyl)thiophen-3-yl)boronic acid
CAS:Formula:C7H9BO4SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:200.02(R)-TERT-BUTYL 3-(BENZYLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C16H23NO3Purity:95.0%Molecular weight:277.3641-[4-Benzenesulfonyl-2-(3-nitro-phenyl)-oxazol-5-yl]-piperidine
CAS:Formula:C20H19N3O5SMolecular weight:413.45tert-butyl 3-formyl-1H-pyrazolo[3,4-b]pyridine-1-carboxylate
CAS:Formula:C12H13N3O3Purity:95.0%Molecular weight:247.2543-methoxy-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C19H21NO2Purity:97.0%Molecular weight:295.3822-methyl-5-[5-(trifluoromethyl)-1H-pyrazol-3-yl]-3-thiophenesulfonyl chloride
CAS:Formula:C9H6ClF3N2O2S2Purity:95.0%Color and Shape:SolidMolecular weight:330.725-(2,4-Dimethyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267(3S,4S)-tert-Butyl 3-hydroxy-4-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO4Purity:95%Color and Shape:SolidMolecular weight:217.265Ethyl 2-amino-thiazole-5-carboxylate
CAS:Formula:C6H8N2O2SPurity:97%Color and Shape:SolidMolecular weight:172.2
