
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 55182 products of "5-membered Heterocycles"
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5-Amino-2-(trifluoromethyl)benzimidazole
CAS:Formula:C8H6F3N3Purity:95%Color and Shape:SolidMolecular weight:201.152ETHYL 5-ETHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C12H14N2O3Purity:>95%Molecular weight:234.2554-Isocyanato-3,5-dimethyl-isoxazole
CAS:Formula:C6H6N2O2Color and Shape:LiquidMolecular weight:138.1265,7-Dibromo-1,3-dihydroindol-2-one
CAS:Formula:C8H5Br2NOPurity:95.0%Color and Shape:SolidMolecular weight:290.942tert-butyl 4-(5-formyl-2-thienyl)piperazine-1-carboxylate
CAS:Formula:C14H20N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:296.39(2,2,5,5-tetramethyltetrahydro-3-furanyl)amine hydrochloride
CAS:Formula:C8H18ClNOPurity:95.0%Molecular weight:179.691-Ethyl-3,5-dimethyl-1 H -pyrazol-4-ylamine hydrochloride
CAS:Formula:C7H14ClN3Purity:95.0%Molecular weight:175.661-Propyl-1H-indazol-3-amine
CAS:Formula:C10H13N3Purity:95.0%Color and Shape:SolidMolecular weight:175.2353-Ethyl-1H-pyrazol-5-amine
CAS:Formula:C5H9N3Purity:97%Color and Shape:Liquid, OilMolecular weight:111.1482-(3-PYRIDYL)-2-PYRROLIDINYLETHYLAMINE 3HCL
CAS:Formula:C11H20Cl3N3Purity:95.0%Color and Shape:SolidMolecular weight:300.65Methyl 4-amino-3-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.157TERT-BUTYL 5-FLUORO-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[2,3-B]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C18H24BFN2O4Purity:98+%Molecular weight:362.21TERT-BUTYL 6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZINE-5(4H)-CARBOXYLATE
CAS:Formula:C11H17N3O2Purity:96%Molecular weight:223.2765-(chloromethyl)-3-ethyl-1,2,4-oxadiazole
CAS:Formula:C5H7ClN2OPurity:95.0%Color and Shape:No data available.Molecular weight:146.572-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid
CAS:Purity:95%Molecular weight:180.2070007(4S)-4-Benzyl-3-(5,5,5-trifluoropentanoyl)-1,3-oxazolidin-2-one
CAS:Purity:97%Molecular weight:315.2919922N-methyl-1-(1,2,2-trimethyl-3-pyrrolidinyl)methanamine
CAS:Formula:C9H20N2Purity:95.0%Molecular weight:156.2731-(TERT-BUTYL) 2-METHYL (2R,4S)-4-HYDROXY-2-METHYLPYRROLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C12H21NO5Purity:95.0%Molecular weight:259.3025-METHOXY-3-((4-METHYLPIPERAZIN-1-YL)METHYL)-1H-INDOLE
CAS:Formula:C15H21N3OPurity:95.0%Molecular weight:259.3536-Bromothieno[2,3-d]pyrimidine
CAS:Formula:C6H3BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:215.07Ethyl 2-trifluoromethylimidazo[1,2-a]pyridine-3-carboxylate
CAS:Formula:C11H9F3N2O2Purity:95.0%Molecular weight:258.2tert-Butyl 1-oxo-4-phenyl-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Purity:97%Molecular weight:330.4280095-(2,6-dimethylmorpholino)furan-2-carbaldehyde
CAS:Formula:C11H15NO3Purity:95.0%Molecular weight:209.245[2-(ethylthio)-1,3-thiazol-4-yl]acetic acid
CAS:Formula:C7H9NO2S2Purity:95.0%Color and Shape:SolidMolecular weight:203.27C-(4-Methyl-[1,2,3]thiadiazol-5-yl)-methylamine
CAS:Formula:C4H7N3SPurity:95.0%Color and Shape:SolidMolecular weight:129.183,4-dichloro-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17Cl2NOPurity:97.0%Molecular weight:334.246-Methylindole-2-carboxylic acid
CAS:Formula:C10H9NO2Purity:97%Color and Shape:SolidMolecular weight:175.1875-(4-Methoxy-phenyl)-1H-tetrazole
CAS:Formula:C8H8N4OPurity:95.0%Color and Shape:SolidMolecular weight:176.1793-cyclopropyl-1,2,4-oxadiazol-5-amine
CAS:Formula:C5H7N3OPurity:95.0%Color and Shape:SolidMolecular weight:125.1315-[(phenylsulfonyl)methyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3O3SPurity:95.0%Molecular weight:239.252,8-DIMETHYL-5,6,7,8-TETRAHYDRO-[1,2,4]TRIAZOLO[1,5-A]PYRAZINE
CAS:Formula:C7H12N4Purity:95.0%Molecular weight:152.2013-BROMO-8-CHLORO-2-METHYLIMIDAZOL[1,2-A]PYRAZINE
CAS:Formula:C7H5BrClN3Purity:97%Molecular weight:246.495-[2-(2,4-dimethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate
CAS:Purity:96%Molecular weight:403.29000856-Bromo-N-ethyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine
CAS:Formula:C8H9BrN4Purity:95.0%Molecular weight:241.0922-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
CAS:Formula:C7H5N5OPurity:95%Color and Shape:SolidMolecular weight:175.1512-BROMO-4-METHOXYBENZO[D]THIAZOLE
CAS:Formula:C8H6BrNOSPurity:95%Color and Shape:SolidMolecular weight:244.11METHYL 6-AMINO-4-CHLORO-5-METHOXYBENZOFURAN-2-CARBOXYLATE
CAS:Formula:C11H10ClNO4Purity:95.0%Molecular weight:255.65(R)-3-(6-Ethoxy-pyrimidin-4-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C15H24N4O3Purity:95%Color and Shape:SolidMolecular weight:308.382(2E)-1-(2-methoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2SPurity:95.0%Molecular weight:258.343-Chloro-4-(isopropylsulphonyl)-5-(methylthio)-thiophene-2-carboxylic acid
CAS:Formula:C9H11ClO4S3Molecular weight:314.81Ref: 10-F656411
1g477.00€5g1,195.00€10g2,388.00€2.5g1,095.00€50mg122.00€100mg180.00€250mg245.00€500mg329.00€1-(5-(1H-Imidazol-1-yl)-2-nitrophenyl)piperazine dihydrochloride
CAS:Formula:C13H17Cl2N5O2Molecular weight:346.21tert-Butyl 3-bromomethyl-indole-1-carboxylate
CAS:Formula:C14H16BrNO2Purity:95%Color and Shape:Solid, PowderMolecular weight:310.191{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H11N3O3SPurity:95.0%Molecular weight:277.34-ethyl-2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C10H11NO3Purity:95.0%Molecular weight:193.202N-[(3-Methyl-2-thienyl)methyl]-2-butanamine hydrochloride
CAS:Formula:C10H18ClNSPurity:95.0%Molecular weight:219.776-METHOXYIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID
CAS:Formula:C8H7N3O3Purity:97%Molecular weight:193.1621-(2-chloro-1-methylethyl)pyrrolidine hydrochloride
CAS:Formula:C7H15Cl2NPurity:95.0%Molecular weight:184.13-(Trifluoroacetyl)indole
CAS:Formula:C10H6F3NOPurity:97%Color and Shape:Solid, White to almost white powderMolecular weight:213.1595-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS:Formula:C7H6F3N5Purity:95.0%Color and Shape:Solid, White powderMolecular weight:217.1554-(1,3-Thiazol-2-yl)benzoic acid
CAS:Formula:C10H7NO2SPurity:95.0%Color and Shape:SolidMolecular weight:205.23Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
CAS:Formula:C9H6F2O4Purity:98%Color and Shape:LiquidMolecular weight:216.143-(1H-Imidazol-1-yl)benzaldehyde
CAS:Formula:C10H8N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:172.1872-Formylthiophene-3-carboxylic acid
CAS:Formula:C6H4O3SPurity:95%Color and Shape:SolidMolecular weight:156.165-tert-butyl 3-methyl 6-[(benzylthio)methyl]-6,7-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate
Formula:C20H26N4O4SMolecular weight:418.514-(6-Chloro-pyridin-3-yl)-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C11H9ClN2O2Purity:95.0%Molecular weight:236.662-(4-((Tert-butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)acetic acid
CAS:Purity:>95%Molecular weight:258.2739868(3-Trifluoromethyl-pyrazol-1-yl)-acetic acid
CAS:Formula:C6H5F3N2O2Purity:98%Molecular weight:194.1133-Amino-5-(3-fluorophenyl)thiophene-2-carboxylic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.252-Methyl-4-trifluoromethyl-thiazole-5-carbonyl chloride
CAS:Formula:C6H3ClF3NOSPurity:95.0%Molecular weight:229.6N-Methoxy-N-methyl-1H-pyrrole-2-carboxamide
CAS:Formula:C7H10N2O2Purity:98%(LC-MS);RGMolecular weight:154.169(S)-5-IMINO-3-(1-PHENYLPROPAN-2-YL)-5H-1,2,3-OXADIAZOL-3-IUM-2-IDE HCL
Formula:C11H14ClN3OPurity:90.0%Molecular weight:239.75,5-DIMETHYL-3-((TRIMETHYLSILYL)OXY)TETRAHYDROFURAN-3-CARBONITRILE
CAS:Formula:C12H23NO2SiPurity:90.0%Molecular weight:241.4063-(chloromethyl)-N,N-dimethyl-1,2,4-oxadiazole-5-carboxamide
CAS:Formula:C6H8ClN3O2Purity:95.0%Molecular weight:189.61-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate
CAS:Formula:C8H16ClN3O4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:253.68ETHYL 3-CYCLOPROPYL-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C10H14N2O2Purity:95.0%Molecular weight:194.234{5-[(4-Methylphenyl)amino]-2,4-dioxo-1,3-thiazolidin-3-yl}acetic acid
CAS:Formula:C12H12N2O4SPurity:95.0%Molecular weight:280.31-[3-(Trifluoromethyl)benzyl]-1H-imidazole-5-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2114-allyl-5-[1-(3,4-dimethylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H19N3OSPurity:95.0%Molecular weight:289.4ETHYL 3-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:95.0%Molecular weight:269.0985-Methoxyisoxazol-3-amine
CAS:Formula:C4H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:114.104Rac-methyl (3r,4s)-4-phenylpyrrolidine-3-carboxylate hydrochloride
CAS:Purity:97%Molecular weight:241.7200012Ref: 10-F659229
1g306.00€5g829.00€10g1,203.00€2.5g570.00€50mg69.00€100mg94.00€250mg134.00€500mg203.00€(R)-1-(2-Fluorobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17Cl2FN2Purity:95.0%Molecular weight:267.172,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
CAS:Formula:C7H6O3SPurity:98%Color and Shape:SolidMolecular weight:170.185-[4-(isopropylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C11H13N3O3SPurity:95.0%Molecular weight:267.35-methyl-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-2-amine
CAS:Formula:C7H6F3N5Purity:95.0%Molecular weight:217.1553-Methyl-1-(propan-2-yl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.1965-(CARBOXYMETHYL)-4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLIC ACID
Formula:C10H11N3O5Purity:95.0%Molecular weight:253.214methyl 2-methyl-3-{[(thiophen-2-yl)methyl]amino}propanoate
CAS:Formula:C10H15NO2SPurity:95.0%Molecular weight:213.31-Azakenpaullone
CAS:<p>M04015 - 1-Azakenpaullone</p>Formula:C15H10BrN3OPurity:98%Color and Shape:SolidMolecular weight:328.169N’-(4,7-dimethoxy-1,3-benzothiazol-2-yl)-N,N-dimethylpropane-1,3-diamine
CAS:Formula:C14H21N3O2SPurity:95.0%Molecular weight:295.46-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one
CAS:Formula:C14H18BNO3Purity:95%Color and Shape:Solid, Yellow powderMolecular weight:259.11n-[4-(chloromethyl)-1,3-thiazol-2-yl]-n-(2-methoxyphenyl)acetamide
CAS:Purity:97%Molecular weight:296.7699893-ethyl-4-methylisoxazol-5-amine
CAS:Formula:C6H10N2OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:126.159Methyl(3S)-1-[(2,4-dimethoxyphenyl)methyl]-5-oxo-pyrrolidine-3-carboxylate
CAS:Purity:96%Molecular weight:293.31900022-METHYLPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C8H7N3O2Purity:98%Color and Shape:SolidMolecular weight:177.163SODIUM (2S,5R)-2-CARBAMOYL-7-OXO-1,6-DIAZABICYCLO[3.2.1]OCTAN-6-YL SULFATE
CAS:Formula:C7H10N3NaO6SPurity:98%Color and Shape:Liquid, No data available.Molecular weight:287.223-(Trifluoromethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine hydrochloride
Purity:98%Molecular weight:227.61999515,6-DIHYDRO-3H-PYRANO[4′,3′:4,5]THIENO[2,3-D]PYRIMIDIN-4(8H)-ONE
CAS:Formula:C9H8N2O2SPurity:97%Molecular weight:208.245-(chloromethyl)-2-methanesulfonyl-1-(3-methylbutyl)-1H-imidazole
CAS:Formula:C10H17ClN2O2SPurity:95.0%Molecular weight:264.775-Methyl-2-phenylamino-thiazole-4-carboxylic acid
Formula:C11H10N2O2SPurity:95.0%Molecular weight:234.275-Amino-1-(2,5-dichlorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H8Cl2N4Purity:95.0%Molecular weight:267.114-Amino-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H7N3O2Purity:95%Color and Shape:SolidMolecular weight:141.13C-Benzo[b]thiophen-5-yl-methylamine hydrochloride
CAS:Formula:C9H10ClNSPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:199.7ETHYL 3-METHOXY-1-(4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C14H13F3N2O3Purity:95.0%Molecular weight:314.2645-Bromo-1-methyl-1H-benzo[d]imidazole
CAS:Formula:C8H7BrN2Purity:95%Color and Shape:SolidMolecular weight:211.0622-Amino-4-(4-methoxyphenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C14H15NO3SPurity:97%Molecular weight:277.34(6-methoxybenzo[d][1,3]dioxol-5-yl)methanamine
CAS:Formula:C9H11NO3Purity:95.0%Molecular weight:181.1912-{1-[4-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-4-yl}ethanol
Formula:C11H10F3N3OMolecular weight:257.2164-(5-Thioxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-benzoic acid
Formula:C9H6N2O3SPurity:95.0%Molecular weight:222.22(3R,4S)-4-(1,4-diazepan-1-yl)tetrahydro-3-furanol dihydrochloride
CAS:Formula:C9H20Cl2N2O2Purity:95.0%Molecular weight:259.173-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)propanamide
CAS:Formula:C8H12BrN3OPurity:95.0%Molecular weight:246.1082-Amino-1H-imidazole-4,5-dicarbonitrile
CAS:Formula:C5H3N5Purity:98%Color and Shape:SolidMolecular weight:133.114Ref: 10-F720572
1g1,118.00€5g3,656.00€10g5,423.00€25g12,471.00€100g43,645.00€2.5g2,472.00€100mg394.00€250mg547.00€500mg877.00€2,2-Dimethylpropyl 5-(1,3-Dioxolan-2-yl)-2-thienyl ketone
CAS:Formula:C13H18O3SPurity:97.0%Molecular weight:254.34N-methyl-1-(5-phenyl-1H-pyrazol-3-yl)methanamine oxalate
CAS:Formula:C13H15N3O4Purity:95.0%Color and Shape:SolidMolecular weight:277.28{[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride
CAS:Formula:C9H9Cl2N3OPurity:95.0%Molecular weight:246.093-(Chloromethyl)-1-methyl-1H-pyrazole
CAS:Formula:C5H7ClN2Purity:98%Color and Shape:LiquidMolecular weight:130.58(4aS,8aR)-3,8a-Dimethyl-5-methylene-4,4a,5,6,7,8,8a,9-octahydronaphtho[2,3-b]furan
CAS:Formula:C15H20OPurity:98%Molecular weight:216.3243-BOC-6-AMINO-3-AZABICYCLO[3.2.0]HEPTANE
CAS:Formula:C11H20N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:212.2932H-1,2,3-Triazole-2-acetic acid
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.1031H-BENZIMIDAZOLE-2-CARBOXYLIC ACID, 6-AMINO-, ETHYL ESTER
CAS:Formula:C10H11N3O2Purity:97.0%Molecular weight:205.2173-Ethyl-2-pyrrolidinone
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:Solid, AmorphousMolecular weight:113.161-(6-chloro-1H-benzimidazol-2-yl)ethanone
CAS:Formula:C9H7ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:194.622,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid (R)-pyrrolidin-3-ylamide hydrochloride
CAS:Formula:C13H17ClN2O3Purity:95%Molecular weight:284.741-oxaspiro[4.4]non-3-ylamine
CAS:Formula:C8H15NOPurity:97%Color and Shape:OilMolecular weight:141.2143-(4-tert-Butoxycarbonyl-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
Formula:C16H18N2O5Purity:95.0%Molecular weight:318.3292-methyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one
CAS:Formula:C6H5N3O2Purity:95.0%Color and Shape:SolidMolecular weight:151.1251-(1-(tert-Butoxycarbonyl)pyrrolidin-3-yl)piperidine-3-carboxylic acid
CAS:Formula:C15H26N2O4Purity:95.0%Color and Shape:SolidMolecular weight:298.383C-(1,3-Dimethyl-pyrrolidin-3-yl)-methylamine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:Liquid, Colourless liquidMolecular weight:128.219tert-Butyl (1-benzyl-5-oxopyrrolidin-3-yl)carbamate
CAS:Formula:C16H22N2O3Purity:97%Molecular weight:290.363
