
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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(Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetic acid
CAS:Formula:C6H8N4O3SPurity:95%Color and Shape:SolidMolecular weight:216.22(R)-(3-Aminopyrrolidin-1-yl)(pyridin-4-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OPurity:95.0%Molecular weight:264.154-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]-4-oxobutanoic acid
CAS:Formula:C16H17FN2O4Molecular weight:320.322-Bromothiophene-5-boronic acid
CAS:Formula:C4H4BBrO2SPurity:96%Color and Shape:SolidMolecular weight:206.855-(3-Trifluoromethyl-phenyl)-furan-2-carbaldehyde
CAS:Formula:C12H7F3O2Purity:≥97%Molecular weight:240.1812-Boronothiophene-3-carboxylic acid
CAS:Formula:C5H5BO4SPurity:≥99%Color and Shape:SolidMolecular weight:171.965-Butyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C10H13N3Purity:98%Color and Shape:SolidMolecular weight:175.235tert-Butyl 2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS:Formula:C10H17NO2Purity:97%Molecular weight:183.251(R)-Ethyl thiazolidine-4-carboxylate hydrochloride
CAS:Formula:C6H12ClNO2SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:197.68TERT-BUTYL 3-CYANO-1-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Formula:C14H22N2O3Purity:95.0%Molecular weight:266.341Methyl 4-methoxythiophene-3-carboxylate
CAS:Formula:C7H8O3SPurity:95.0%Color and Shape:SolidMolecular weight:172.23-Cyano-5-methyl-2-(trifluoromethyl)furan
CAS:Formula:C7H4F3NOPurity:95.0%Color and Shape:LiquidMolecular weight:175.11(1S,3R,4R)-2-Azabicyclo[2.2.1]heptane-3-carboxylic acid
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:141.171-(2-methyl-1H-imidazol-1-yl)acetone hydrochloride
CAS:Formula:C7H11ClN2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:174.634-Phenyl-3-sulfamoyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H10F3NO4S2Purity:95.0%Molecular weight:365.341,2-Dihydro-1′-methylspiro[3H-indole-3,4′-piperidine]
CAS:Formula:C13H18N2Purity:95.0%Color and Shape:SolidMolecular weight:202.3015-Methoxyoxazole-2-carboxylic acid
CAS:Formula:C5H5NO4Purity:95%Color and Shape:SolidMolecular weight:143.0981,1′-(3,5-dimethyl-1H-pyrrole-2,4-diyl)diethanone
CAS:Formula:C10H13NO2Purity:95.0%Molecular weight:179.2193-{5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.2443-bromo-5-(trifluoromethyl)-1H-1,2,4-triazole
CAS:Formula:C3HBrF3N3Purity:98%Color and Shape:Solid, Light beige powderMolecular weight:215.9611-[(2,3-difluorophenyl)methyl]-1H-pyrazol-3-amine
CAS:Formula:C10H9F2N3Purity:95.0%Molecular weight:209.2(S)-Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride
CAS:Formula:C13H19ClN2O2Purity:95%Molecular weight:270.763-ethyl-6-imino-4-phenyl-2H,4H,5H,6H-pyrano[2,3-c]pyrazole-5-carbonitrile
CAS:Purity:97%Molecular weight:266.30398565-(2-Methoxyphenyl)-4H-[1,2,4]-triazole-3-ylamine
CAS:Formula:C9H10N4OColor and Shape:No data available.Molecular weight:190.2061-(1,3-Benzothiazol-2-yl)-2-bromo-1-ethanone
CAS:Formula:C9H6BrNOSPurity:95%Color and Shape:SolidMolecular weight:256.121-(2-furoyl)-4-piperidinamine hydrochloride
CAS:Formula:C10H15ClN2O2Purity:95.0%Molecular weight:230.69L-N-Boc-3-Pyrazol-1-yl-alanine
CAS:Formula:C11H17N3O4Purity:97.0%Color and Shape:SolidMolecular weight:255.274N-methyl-1-[2-(1H-pyrazol-1-yl)phenyl]methanamine dihydrochloride
CAS:Formula:C11H15Cl2N3Purity:95.0%Molecular weight:260.161-Methyl-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine
CAS:Formula:C8H12N2Purity:95.0%Color and Shape:ClearMolecular weight:136.1984-(4-(4-(4-Methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C19H21N5O2Purity:95%Molecular weight:351.415-chloro-3-isopropyl-1,2,4-thiadiazole
CAS:Formula:C5H7ClN2SPurity:95.0%Color and Shape:LiquidMolecular weight:162.645-chloro-3-[(3-methylbutyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C7H11ClN2S2Purity:95.0%Molecular weight:222.75n-(Furan-2-ylmethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
CAS:Purity:97%Molecular weight:327.19000241-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one
CAS:Formula:C14H19BN2O3Purity:95.0%Color and Shape:SolidMolecular weight:274.13methyl 5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10FN3O2Purity:95.0%Molecular weight:235.2184-methyl-2-(4-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Molecular weight:288.222-Amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C11H15NO2SPurity:95.0%Color and Shape:SolidMolecular weight:225.31(S)-2-(((4R,5R)-1,3-dimethyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol
CAS:Purity:98%Molecular weight:399.53799445-Bromo-4-methyl-1H-indole
CAS:Formula:C9H8BrNPurity:95%Color and Shape:SolidMolecular weight:210.074N-(1,1-dioxidotetrahydrothien-3-yl)ethane-1,2-diamine dihydrochloride
CAS:Formula:C6H16Cl2N2O2SPurity:95.0%Molecular weight:251.17(4-(1,3-Dioxolan-2-yl)phenyl)methanamine
CAS:Formula:C10H13NO2Purity:95%Color and Shape:LiquidMolecular weight:179.219[5-(3,4-dimethoxyphenyl)isoxazol-3-yl]methylamine hydrochloride
CAS:Formula:C12H15ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:270.715-Chloro-3-(3-methoxy-benzyl)-[1,2,4]thiadiazole
CAS:Formula:C10H9ClN2OSPurity:95.0%Molecular weight:240.71Thiophene-2-sulfonic acid
CAS:Formula:C4H4O3S2Purity:95.0%Color and Shape:SolidMolecular weight:164.194-chloro-1-methyl-1H-pyrazole-3-carbonitrile
CAS:Formula:C5H4ClN3Color and Shape:SolidMolecular weight:141.56tert-Butyl 3-(4-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H20N2O5Purity:95.0%Molecular weight:308.3345-Methyl-2-(trifluoromethyl)furan
CAS:Formula:C6H5F3OPurity:95%Color and Shape:LiquidMolecular weight:150.15-Amino-1-(2-chloro-4-fluoro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6ClFN4Purity:95.0%Molecular weight:236.63(R)-1-(Pyridin-4-ylmethyl)pyrrolidin-3-amine trihydrochloride
CAS:Formula:C10H18Cl3N3Molecular weight:286.634-Chloro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one
CAS:Formula:C7H5ClN2OPurity:>95%Color and Shape:Liquid, No data available.Molecular weight:168.58[1,2,4]Triazolo[1,5-a]pyrimidin-2-ylamine
CAS:Formula:C5H5N5Purity:95.0%Color and Shape:SolidMolecular weight:135.132-Amino-N-(2-chloro-6-methylphenyl)thiazole-5-carboxamide
CAS:Formula:C11H10ClN3OSPurity:98%Color and Shape:SolidMolecular weight:267.731-Boc-3-Iodo-1H-indazole
CAS:Formula:C12H13IN2O2Purity:95%Color and Shape:SolidMolecular weight:344.152N-methyl-1-(3-(2-methylthiazol-4-yl)phenyl)methanamine hydrochloride
CAS:Purity:98%Molecular weight:254.77999882-Bromo-6-(trifluoromethoxy)benzo[d]thiazole
CAS:Formula:C8H3BrF3NOSPurity:95%Color and Shape:Liquid, No data available.Molecular weight:298.08(5E)-5-(4-hydroxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NO3S2Purity:95.0%Molecular weight:267.323-Bromo-6-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C12H17BrClN3OSiPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:362.731,4-Dimethyl-1H-1,2,3-triazole
CAS:Formula:C4H7N3Purity:95%Color and Shape:SolidMolecular weight:97.1215-BROMO-3-CHLORO-2-(2H-1,2,3-TRIAZOL-2-YL)PYRIDINE
CAS:Formula:C7H4BrClN4Purity:95%Molecular weight:259.494-AMINO-1-(4-CHLOROPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C10H11ClN2OPurity:95.0%Molecular weight:210.664-amino-N-(1-isopropyl-1H-pyrazol-5-yl)butanamide dihydrochloride
CAS:Formula:C10H20Cl2N4OPurity:95.0%Molecular weight:283.22,2,5,5-Tetramethyldihydrofuran-3(2H)-one
CAS:Formula:C8H14O2Purity:95%Color and Shape:ClearMolecular weight:142.198(S)-2-(5-Oxopyrrolidin-2-yl)acetic acid
CAS:Formula:C6H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:143.142(2S,4S)-Boc-4-cyclohexyl-pyrrolidine-2-carboxylic acid
CAS:Formula:C16H27NO4Purity:97.0%Molecular weight:297.3952-((2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid, sodium salt (Amoxicillin Impurity)
CAS:Purity:97%Molecular weight:406.411-BENZYL-3-HYDROXY-PYRROLIDINE-2,5-DIONE
CAS:Formula:C11H11NO3Purity:97%Color and Shape:SolidMolecular weight:205.2133-ethyl-5-[(2S)-2-pyrrolidinyl]-1,2,4-oxadiazole
CAS:Formula:C8H13N3OPurity:95.0%Molecular weight:167.212N-methyl-1-[3-(3-pyridinyl)-5-isoxazolyl]methanamine dihydrochloride
CAS:Formula:C10H13Cl2N3OPurity:95.0%Molecular weight:262.131-methyl-2-(4-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Color and Shape:No data available.Molecular weight:288.223-(2-methyl-1H-imidazol-1-yl)-1-phenylpropan-1-amine
CAS:Formula:C13H17N3Purity:95.0%Molecular weight:215.34-Fluoro-3-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13FO2Purity:97.0%Molecular weight:196.2213-(1-BENZYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE-5-CARBONITRILE
CAS:Formula:C21H19N3Purity:97.0%Molecular weight:313.4045-(Methoxymethyl)isoxazole-4-carboxylic acid
CAS:Formula:C6H7NO4Purity:95.0%Color and Shape:SolidMolecular weight:157.1255-(propan-2-yl)-1,2-oxazole-4-carboxylic acid
CAS:Formula:C7H9NO3Purity:98%(HPLC);RGMolecular weight:155.153({3-[(4-methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride
CAS:Formula:C11H14ClN3O3Purity:95.0%Molecular weight:271.73-(3-Methylphenyl)-2-thioxo-1,3-thiazolidin-4-one
CAS:Formula:C10H9NOS2Purity:95.0%Molecular weight:223.31Ethyl 5-(4-methoxyphenyl)-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C12H12N2O4Purity:98%Color and Shape:SolidMolecular weight:248.238tert-Butyl (1R,4R)-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Purity:97%Molecular weight:213.23300175-Iodo-1H-indole
CAS:Formula:C8H6INPurity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:243.0474-(Tetrahydro-furan-2-ylmethoxy)-phenylamine
CAS:Formula:C11H15NO2Purity:95.0%Color and Shape:SolidMolecular weight:193.2463-BROMO-4-CHLORO-1-(PHENYLSULFONYL)-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C13H8BrClN2O2SPurity:98%Molecular weight:371.631-(2-Tetrahydropyranyl)-1H-pyrazole
CAS:Formula:C8H12N2OPurity:98%Color and Shape:LiquidMolecular weight:152.197METHYL 2-PHENYL-OXAZOLE-4-CARBOXYLATE
CAS:Formula:C11H9NO3Purity:98%Color and Shape:SolidMolecular weight:203.1975-Methyl-1,3-thiazole-2-carbaldehyde
CAS:Formula:C5H5NOSPurity:95%Color and Shape:LiquidMolecular weight:127.16(1H-Tetrazol-5-ylmethyl)amine
CAS:Formula:C2H5N5Purity:95.0%Color and Shape:SolidMolecular weight:99.097[5-(2-thienyl)isoxazol-3-yl]acetic acid
CAS:Formula:C9H7NO3SPurity:95.0%Color and Shape:SolidMolecular weight:209.224-Isoxazol-5-yl-phenylamine
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.1765-(Pyridin-4-yl)thiazol-2-amine
CAS:Formula:C8H7N3SPurity:98%+(GC-MS);RGColor and Shape:SolidMolecular weight:177.234-(5-Amino-3-methyl-pyrazol-1-yl)-benzoic acid
CAS:Formula:C11H11N3O2Color and Shape:SolidMolecular weight:217.2286-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol hydrochloride
CAS:Formula:C8H10ClNO2Purity:95%Molecular weight:187.62Ethyl 2-amino-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS:Formula:C11H13NO3SPurity:97%+(GC-MS);RGMolecular weight:239.29ETHYL 2-(1H-PYRROL-1-YL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C10H10N2O2SPurity:95%Molecular weight:222.26(4R,5S)-5-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]-4-METHYL-1,3-OXAZOLIDIN-2-ONE
CAS:Formula:C12H9F6NO2Purity:97%Molecular weight:313.1991-(2,6-Dimethylpyrimidin-4-yl)-3-methyl-1h-pyrazol-5-amine
CAS:Purity:98%Molecular weight:203.2489929(R)-2-(5-Fluoro-2-methylphenyl)pyrrolidine hydrochloride
CAS:Formula:C11H15ClFNPurity:95%Molecular weight:215.75-methyl-4-(4-propylphenyl)-1,3-thiazol-2-amine
CAS:Formula:C13H16N2SPurity:95.0%Molecular weight:232.354-(5-Bromothiazol-2-yl)morpholine
CAS:Formula:C7H9BrN2OSPurity:97%Color and Shape:SolidMolecular weight:249.133′,5′-Dimethyl-1′-(2-methyl-allyl)-1H,1’H-[3,4′]bipyrazolyl-5-carboxylic acid
CAS:Formula:C13H16N4O2Purity:95.0%Molecular weight:260.2975-chloro-3-(thiophen-2-yl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C8H4ClNO2SPurity:95.0%Molecular weight:213.645-[1-(3,5-dimethylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H19N3OSPurity:95.0%Molecular weight:277.396-CHLORO-3-IODO-1-ISOPROPYL-1H-PYRAZOLO[4,3-C]PYRIDINE
CAS:Formula:C9H9ClIN3Purity:95.0%Molecular weight:321.554-(AMINOMETHYL)-1,3-DIHYDRO-2H-PYRROLO[2,3-B]PYRIDIN-2-ONE
CAS:Formula:C8H9N3OPurity:95.0%Molecular weight:163.183-(4-Chloro-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C11H9ClN2O3Purity:95%Color and Shape:Solid, White powderMolecular weight:252.655-[5-(Trifluoromethyl)isoxazol-3-yl]furan-2-sulfonyl chloride
CAS:Formula:C8H3ClF3NO4SPurity:95.0%Color and Shape:SolidMolecular weight:301.622,2-Dimethyl-3-oxo-pyrrolidine-1-carboxylic acid ethyl ester
CAS:Formula:C9H15NO3Purity:95%Molecular weight:185.223N-benzyl-4,6-difluoro-1,3-benzothiazol-2-amine
CAS:Formula:C14H10F2N2SPurity:95.0%Molecular weight:276.3(R)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:95%Molecular weight:234.2554-Methyl-5-(pyrazin-2-yl)-3H-1,2-dithiole-3-thione
CAS:Formula:C8H6N2S3Purity:≥98%Molecular weight:226.335-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-methyl ester 4-propyl ester
CAS:Formula:C11H15NO4SPurity:90.0%Molecular weight:257.32-Propyl-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C8H10N2O4Purity:99%+;RGMolecular weight:198.178Ethyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H9BrN2O2Purity:97%Color and Shape:SolidMolecular weight:269.0981-METHYL-5-NITRO-1H-PYRROLE-2-CARBOXYLIC ACID
CAS:Formula:C6H6N2O4Purity:95.0%Molecular weight:170.1245-Amino-1-(3-nitro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H7N5O2Purity:95.0%Molecular weight:229.1995-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H7F3N2O2Purity:95.0%Molecular weight:256.1846,8-Dibromo-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C6H3Br2N3Purity:98%Color and Shape:SolidMolecular weight:276.9192-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetonitrile
CAS:Formula:C4H2Br2N4Purity:95.0%Molecular weight:265.8965-chloro-3-[(2,4-dichlorophenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C9H5Cl3N2SPurity:95.0%Molecular weight:279.563-Benzyl-7-chloro-3H-[1,2,3]-triazolo[4,5-d]pyrimidine
CAS:Formula:C11H8ClN5Purity:95.0%Color and Shape:SolidMolecular weight:245.67
