
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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ETHYL 1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.191-Isopropyl-1′-(2-methyl-1H-benzo[d]imidazole-6-carbonyl)-4,6-dihydrospiro[indazole-5,4′-piperidin]-7(1H)-one
CAS:Formula:C23H27N5O2Purity:99%Molecular weight:405.5023-amino-4,5,6-trimethylthieno[2,3-b]pyridine-2-carboxamide
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.313-(chloromethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole hydrochloride
CAS:Formula:C6H9Cl2N3Purity:95.0%Molecular weight:194.064,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6Br2F2N2SPurity:95%Color and Shape:SolidMolecular weight:329.94Methyl 5-oxo-4,5-dihydroisoxazolo[4,5-b]pyrazine-3-carboxylate
CAS:Purity:95+%Molecular weight:195.13400274-[5-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride
CAS:Formula:C9H13ClF3N3OMolecular weight:271.673-Chloro-2-isopropylpyrazolo[1,5-d][1,2,4]triazin-4(5H)-one
CAS:Purity:97%Color and Shape:SolidMolecular weight:212.63999941-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRROLE-2-CARBOXYLIC ACID
CAS:Formula:C7H6F3NO2Purity:95.0%Molecular weight:193.125N-[5-(Benzylsulfanyl)-1,3,4-thiadiazol-2-yl]acetamide
CAS:Formula:C11H11N3OS2Purity:98.0%Molecular weight:265.35[5-(4-Fluoro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C14H16FN3O3Purity:95.0%Molecular weight:293.2982-Bromo-4-(pyrrolidin-1-yl)pyridine
CAS:Formula:C9H11BrN2Purity:97%Color and Shape:SolidMolecular weight:227.1052-chloro-1-(2,5-dimethyl-1-(p-tolyl)-1H-pyrrol-3-yl)ethan-1-one
CAS:Formula:C15H16ClNOPurity:95.0%Molecular weight:261.752-METHYL-1,3-DIOXOLANE-2-ETHANOL
CAS:Formula:C6H12O3Purity:>95%Color and Shape:LiquidMolecular weight:132.159METHYL 3-(4-BROMOTHIAZOL-2-YL)-3-AZABICYCLO[3.2.1]OCTANE-8-CARBOXYLATE
Formula:C12H15BrN2O2SPurity:97%Molecular weight:331.234-Thiophen-3-yl-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C10H9NO2SPurity:95.0%Molecular weight:207.25Methyl 2-bromo-5-isopropylthiazole-4-carboxylate
CAS:Formula:C8H10BrNO2SPurity:95.0%Color and Shape:LiquidMolecular weight:264.143,4,4-Trimethyl-1,3-oxazolidin-2-one
CAS:Formula:C6H11NO2Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:129.1591-[3-(2,6-Dichloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
CAS:Formula:C12H9Cl2NO2Purity:95.0%Molecular weight:270.115-Bromo-3(2H)-benzofuranone
CAS:Formula:C8H5BrO2Purity:98%Color and Shape:SolidMolecular weight:213.031-(Pyridin-2-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H7N3O2Purity:95%Molecular weight:189.1746-Methyloctahydro-1H-pyrrolo[3,4-b]pyridine
CAS:Formula:C8H16N2Purity:>97%Color and Shape:LiquidMolecular weight:140.234-(3-Trifluoromethylphenyl)thiazol-2-ylamine
CAS:Formula:C10H7F3N2SPurity:95%Color and Shape:SolidMolecular weight:244.24[1,2,4]triazolo[4,3-c]pyrimidin-5-amine
CAS:Formula:C5H5N5Purity:95.0%Color and Shape:No data available.Molecular weight:135.13Ethyl 5-chloro-7-(methylamino)pyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Purity:98%Molecular weight:254.6699982N-methyl-1-(5-phenyl-1,2,4-oxadiazol-3-yl)methanamine hydrochloride
CAS:Formula:C10H12ClN3OPurity:95.0%Molecular weight:225.685-Acetylthiophene-2-carbaldehyde
CAS:Formula:C7H6O2SPurity:98%Color and Shape:SolidMolecular weight:154.18(R)-1-(3-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.68(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C8H9ClN4OPurity:95.0%Molecular weight:212.643-(4-Fluorobenzyl)pyrrolidine
CAS:Formula:C11H14FNPurity:97%Color and Shape:No data available.Molecular weight:179.238tert-Butyl 2-(hydroxymethyl)-7,8-dihydro-4H-pyrazolo[1,5-a][1,4]diazepine-5(6H)-carboxylate
CAS:Purity:98%Molecular weight:267.329016-METHYL-5-(3-(TRIFLUOROMETHOXY)PHENYL)THIAZOLO[3,2-B][1,2,4]TRIAZOLE
CAS:Formula:C12H8F3N3OSPurity:95.0%Molecular weight:299.27Z-Ala-OSu
CAS:<p>M06220 - Z-Ala-OSu</p>Formula:C15H16N2O6Purity:98%Color and Shape:SolidMolecular weight:320.301(2E)-1-(1H-1,2,3-Benzotriazol-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one
CAS:Formula:C15H10ClN3OMolecular weight:283.72N-(1-(TERT-BUTYL)-4-(5-CHLORO-2-HYDROXYPHENYL)-1H-PYRAZOL-3-YL)-2,2,2-TRIFLUOROACETAMIDE
Formula:C15H15ClF3N3O2Purity:95.0%Molecular weight:361.753-(Thiophen-2-yl)propan-1-amine
CAS:Formula:C7H11NSPurity:97%Color and Shape:Liquid, ClearMolecular weight:141.232-(5-FORMYL-2,4-DIMETHYL-1H-PYRROL-3-YL)ACETIC ACID
CAS:Formula:C9H11NO3Purity:97.0%Molecular weight:181.191N-(5-Bromothiazol-2-yl) acetamide hydrobromide
CAS:Formula:C5H6Br2N2OSPurity:95.0%Molecular weight:301.983-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid amide
CAS:Formula:C10H8ClNOSPurity:95.0%Molecular weight:225.694-Methyl-2-pyridin-3-yl-thiazole-5-carboxylic acid ethyl ester
CAS:Formula:C12H12N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:248.3Rac-(3r,4s)-4-(4-hydroxyphenyl)pyrrolidine-3-carboxylic acid hydrochloride
CAS:Purity:95+%Molecular weight:243.69000245-(2-Methylsulfanyl-ethyl)-imidazolidine-2,4-dione
CAS:Formula:C6H10N2O2SPurity:99.0%Color and Shape:No data available.Molecular weight:174.225-[3-(methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3O3SPurity:95.0%Molecular weight:239.255-chloro-3-(3-methylphenyl)-1,2,4-thiadiazole
CAS:Formula:C9H7ClN2SPurity:95.0%Molecular weight:210.681-[2-(dimethylamino)ethyl]-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C9H16N2O3Purity:95.0%Molecular weight:200.238N-Carboxyethylrhodanine
CAS:Formula:C6H7NO3S2Purity:95.0%Color and Shape:SolidMolecular weight:205.255-[5-(Trifluoromethyl)-pyrid-2-yl]-1H-tetrazole
CAS:Formula:C7H4F3N5Color and Shape:SolidMolecular weight:215.1391-METHYL-6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)INDOLIN-2-ONE
CAS:Formula:C15H20BNO3Purity:96%Color and Shape:SolidMolecular weight:273.14(1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-yl)boronic acid
CAS:Formula:C13H14BF3N2O3Purity:97%Molecular weight:314.072-(TERT-BUTOXYCARBONYL)-2-AZABICYCLO[3.1.0]HEXANE-4-CARBOXYLIC ACID
CAS:Formula:C11H17NO4Purity:95.0%Molecular weight:227.261-(3-Nitro-phenyl)-1H-imidazole
CAS:Formula:C9H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:189.1741-(2-Fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:302.16000377,7-Difluorotetrahydropyrrolo[1,2-a]pyrazine-1,3(2H,4H)-dione
CAS:Formula:C7H8F2N2O2Purity:95.0%Molecular weight:190.154,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid
CAS:Formula:C8H9NO2SPurity:95.0%Color and Shape:SolidMolecular weight:183.23METHYL 3-METHYLPYRROLIDINE-3-CARBOXYLATE HCL
CAS:Formula:C7H14ClNO2Purity:95.0%Molecular weight:179.64Ethyl 5-(oxan-4-yl)-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C10H14N2O4Color and Shape:No data available.Molecular weight:226.232(1R,2R,5S)-3-[(tert-butoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid
CAS:Formula:C11H17NO4Purity:97%Molecular weight:227.265-(difluoromethyl)-1-methyl-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C5H5F2N3O2Purity:95.0%Molecular weight:177.111Ethyl imidazo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.2022,5-Dioxo-pyrrolidine-3-carboxylic acid ethyl ester
CAS:Formula:C7H9NO4Purity:98.0%Color and Shape:LiquidMolecular weight:171.152(S)-(3-Aminopyrrolidin-1-yl)(cyclohexyl)methanone hydrochloride
CAS:Formula:C11H21ClN2OPurity:95.0%Molecular weight:232.752,5-Dichloro-4-methyl-1,3-benzothiazole
CAS:Formula:C8H5Cl2NSPurity:95.0%Color and Shape:SolidMolecular weight:218.18-bOc-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-8-aza-bicyclo[3.2.1]octane
CAS:Purity:97%Molecular weight:337.2699895-(1,3-Dioxolan-2-yl)-2-thienyl octyl ketone
CAS:Formula:C16H24O3SPurity:97.0%Molecular weight:296.431-(TERT-BUTYL) 5-METHYL 3-BROMO-1H-INDOLE-1,5-DICARBOXYLATE
CAS:Formula:C15H16BrNO4Purity:≥95%Molecular weight:354.25-Chloro-3-methyl-1H-pyrazole
CAS:Formula:C4H5ClN2Purity:98%Color and Shape:SolidMolecular weight:116.553,5-dibromo-1-{[4-(trifluoromethyl)phenyl]methyl}-1H-1,2,4-triazole
CAS:Formula:C10H6Br2F3N3Purity:95.0%Molecular weight:384.9823-METHOXY-1H-INDAZOL-6-AMINE
CAS:Formula:C8H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:163.18Ethyl 2-(tetrahydrofuran-2-yl)acetate
CAS:Formula:C8H14O3Purity:95.0%Color and Shape:LiquidMolecular weight:158.197(2R,3S)-1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid
CAS:Purity:97%Color and Shape:SolidMolecular weight:291.34698494-(2-oxopyrrolidin-1-yl)pyridine-2-carboxylic acid
Formula:C10H10N2O3Purity:>95%Molecular weight:206.201TERT-BUTYL 3-OXO-2-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Formula:C13H21NO4Purity:97%Molecular weight:255.3143,5,7-Trimethyl-1H-indole-2-carboxylic acid
CAS:Formula:C12H13NO2Purity:95.0%Color and Shape:SolidMolecular weight:203.241N-(2-Amino-4-phenyl-1,3-thiazol-5-yl)acetamide
CAS:Formula:C11H11N3OSPurity:95.0%Color and Shape:SolidMolecular weight:233.29[1,2,4]Triazolo[4,3-a]pyridine-8-carboxylic acid dihydrate
CAS:Formula:C7H9N3O4Purity:95.0%Molecular weight:199.1662,3-dimethyl-3,5,6,7-tetrahydro-4H-pyrrolo[3,4-d]pyrimidin-4-one dihydrochloride hydrate
CAS:Formula:C8H15Cl2N3O2Purity:95.0%Color and Shape:SolidMolecular weight:256.132-Amino-4-p-tolyl-thiophene-3-carboxylic acid amide
CAS:Formula:C12H12N2OSColor and Shape:SolidMolecular weight:232.3tert-Butyl 2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:Solid, CrystallineMolecular weight:240.347TERT-BUTYL N-[2-OXO-1-PHENYL-2-(PYRROLIDIN-1-YL)ETHYL]CARBAMATE
CAS:Formula:C17H24N2O3Purity:95.0%Molecular weight:304.39{[5-(4-chlorophenyl)-3-isoxazolyl]methyl}amine hydrochloride
CAS:Formula:C10H10Cl2N2OPurity:95.0%Molecular weight:245.1tert-Butyl 3-hydroxy-3-(trifluoromethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H16F3NO3Purity:97%Color and Shape:SolidMolecular weight:255.2372-(2-Formylaminothiazol-4-yl)acetic acid
CAS:Formula:C6H6N2O3SPurity:97%+(LC-MS);RGMolecular weight:186.19METHYL 5-FORMYL-3-(TRIFLUOROMETHYL)THIOPHENE-2-CARBOXYLATE
CAS:Formula:C8H5F3O3SPurity:95.0%Molecular weight:238.18tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C19H26BNO4Purity:95%Color and Shape:SolidMolecular weight:343.231-(4-Bromo-1H-indazol-1-yl)ethanone
CAS:Formula:C9H7BrN2OPurity:97%Color and Shape:SolidMolecular weight:239.0722-(4-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H9FN2O2SPurity:95.0%Molecular weight:252.262-(6-Methylimidazo[1,2-a]pyridin-2-yl)acetic acid
CAS:Formula:C10H10N2O2Purity:95.0%Molecular weight:190.2026-methyl-N-(3-morpholin-4-ylpropyl)-1,3-benzothiazol-2-amine
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.416-Methyl-2-trifluoromethyl-thiazolo[3,2-b][1,2,4]triazole-5-carboxylic acid
Formula:C7H4F3N3O2SPurity:95.0%Molecular weight:251.184-FLUORO-1-(TRIISOPROPYLSILANYL)-7-AZAINDOLE
CAS:Formula:C16H25FN2SiPurity:97%Color and Shape:LiquidMolecular weight:292.473N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine
CAS:Formula:C9H17N3OPurity:95.0%Molecular weight:183.255(R)-tert-Butyl 3-aminopyrrolidine-1-carboxylate hydrochloride
CAS:Formula:C9H19ClN2O2Purity:95%Molecular weight:222.713-BROMO-4,6-DIFLUOROPYRAZOLO[1,5-A]PYRIDINE
CAS:Formula:C7H3BrF2N2Purity:95.0%Molecular weight:233.0162-Oxo-2,3-dihydro-1H-benzimidazole-5-carbonitrile
CAS:Formula:C8H5N3OPurity:98%Color and Shape:SolidMolecular weight:159.1484-Chlorothieno[3,2-d]pyrimidine-6-carbonitrile
CAS:Formula:C7H2ClN3SPurity:95%Molecular weight:195.622,2,2-TRIFLUORO-1-(1H-INDAZOL-5-YL)ETHANONE
CAS:Formula:C9H5F3N2OPurity:95.0%Molecular weight:214.1472-Amino-3-(6-hydroxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H12N2O3Purity:98%Molecular weight:220.2285-bromo-6-methyl-1,3-benzothiazol-2-amine
CAS:Formula:C8H7BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:243.122-(4-Methoxybenzyl)-5-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C12H15N3OPurity:95.0%Molecular weight:217.272TERT-BUTYL 2,4-DIOXO-1-OXA-3,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE
CAS:Formula:C12H18N2O5Purity:95.0%Molecular weight:270.2854-Chloro-2-methylthieno[3,2-c]pyridine
CAS:Formula:C8H6ClNSPurity:95%Color and Shape:SolidMolecular weight:183.655-(BOC-AMINO)-2-BROMO-THIAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C9H11BrN2O4SPurity:97.0%Color and Shape:SolidMolecular weight:323.16tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate
CAS:Formula:C11H19NO3Purity:95.0%Molecular weight:213.2772-(1H-1,2,3-benzotriazol-1-yl)ethanamine hydrobromide
CAS:Formula:C8H11BrN4Purity:95.0%Molecular weight:243.108(S)-(TETRAHYDROFURAN-3-YL)HYDRAZINE HYDROCHLORIDE
CAS:Formula:C4H11ClN2OPurity:97.0%Molecular weight:138.6Pyrrolidin-2-yl-acetic acid tert-butyl ester
CAS:Formula:C10H19NO2Purity:97%Color and Shape:LiquidMolecular weight:185.267(S)-N-Methylpyrrolidin-3-amine
CAS:Formula:C5H12N2Purity:≥97%Color and Shape:LiquidMolecular weight:100.165(R)-2-(2,5-Dimethoxyphenyl)thiazolidine-4-carboxylic acid
CAS:Formula:C12H15NO4SPurity:95.0%Color and Shape:SolidMolecular weight:269.325-Chloro-1H-[1,2,3]triazole-4-carbonitrile
CAS:Formula:C3HClN4Color and Shape:SolidMolecular weight:128.522-Acetyl-5-chlorothiophene
CAS:Formula:C6H5ClOSPurity:98%Color and Shape:SolidMolecular weight:160.62(2S,4R,5S)-1-(tert-Butoxycarbonyl)-4-fluoro-5-methylpyrrolidine-2-carboxylic acid
CAS:Purity:98%Molecular weight:247.26600652-[(6-Methoxy-2-methylsulfanyl-pyrimidin-4-ylamino)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H26N4O3SPurity:95%Molecular weight:354.47N-Methoxy-N-methylfuran-2-carboxamide
CAS:Formula:C7H9NO3Purity:98%Color and Shape:SolidMolecular weight:155.153METHYL 3-(3,5-DIMETHYLISOXAZOL-4-YL)PROPANOATE
CAS:Formula:C9H13NO3Purity:95%Molecular weight:183.207[1,2,4]Triazolo[4,3-a]pyridine-5-carboxylic acid
CAS:Formula:C7H5N3O2Purity:95%Color and Shape:SolidMolecular weight:163.136(2S,4R)-1-(tert-Butoxycarbonyl)-4-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22FNO4Purity:95.0%Molecular weight:323.3642-(Methylthio)pyrazolo[1,5-a][1,3,5]triazin-4(3H)-one
CAS:Formula:C6H6N4OSPurity:97%Color and Shape:No data available.Molecular weight:182.2tert-butyl 5-methyl-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate
CAS:Purity:98%Molecular weight:198.22200017-Chloro-3-hydroxybenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO3SPurity:95%Color and Shape:SolidMolecular weight:228.657-Chloro-4-methoxy-benzothiazol-2-ylamine
CAS:Formula:C8H7ClN2OSPurity:95.0%Color and Shape:SolidMolecular weight:214.676-Nitro-1H-indazole-3-carboxylic acid
CAS:Formula:C8H5N3O4Purity:97%Color and Shape:SolidMolecular weight:207.1458a-Methyl-hexahydro-pyrrolo[1,2-a]pyrimidin-6-one
CAS:Formula:C8H14N2OPurity:95.0%Molecular weight:154.213
