
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 55482 products of "5-membered Heterocycles"
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2-(2-Chloro-acetylamino)-5,6-dihydro-4 H -cyclopenta[ b ]thiophene-3-carboxylic acid methyl ester
CAS:Formula:C11H12ClNO3SPurity:95.0%Molecular weight:273.731-Methyl-4-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]pyrrole-2-carboxylic acid
CAS:Purity:97%Molecular weight:316.35699465-Methyl-4-phenyl-2H-pyrazol-3-ylamine
CAS:Formula:C10H11N3Purity:95%Color and Shape:Solid, Off-white powderMolecular weight:173.2193-(4-Methoxy-phenyl)-isoxazole-5-carboxylic acid
CAS:Formula:C11H9NO4Purity:95%Molecular weight:219.1962-Iodo-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5IN2Purity:95%Color and Shape:SolidMolecular weight:244.035N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C13H19N5Purity:98%Molecular weight:245.333-chloro-N-methyl-1H-1,2,4-triazole-5-carboxamide
CAS:Formula:C4H5ClN4OPurity:95.0%Molecular weight:160.56[5-(3-Nitro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C14H16N4O5Purity:95.0%Molecular weight:320.3055-Methyl-2-thiophen-2-yl-thiazole-4-carboxylic acid ethyl ester
Formula:C11H11NO2S2Purity:95.0%Molecular weight:253.331-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]-ethanone
CAS:Formula:C11H17BN2O3Purity:95%Color and Shape:SolidMolecular weight:236.085-BROMO-2-METHYL-4-NITROTHIOPHENE-3-SULFONYL CHLORIDE
CAS:Formula:C5H3BrClNO4S2Purity:95.0%Molecular weight:320.56(3S)-1-(6-Methylpyrimidin-4-yl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C9H16Cl2N4Molecular weight:251.16tert-Butyl 6-hydroxy-2-aza-bicyclo[2.2.1]heptane-2-carboxylate
CAS:Formula:C11H19NO3Purity:95%Color and Shape:SolidMolecular weight:213.277Methyl 8-oxo-1,4-dioxaspiro[4.5]decane-7-carboxylate
CAS:Formula:C10H14O5Purity:97%Molecular weight:214.2173-(3-(Dimethoxymethyl)-1H-pyrazol-5-yl)pyridine
CAS:Formula:C11H13N3O2Purity:97%Molecular weight:219.244ethyl 2-amino-4-(2,4-dichlorophenyl)-5-methylthiophene-3-carboxylate
CAS:Formula:C14H13Cl2NO2SMolecular weight:330.221-Isopropyl-1H-indazol-5-amine
CAS:Formula:C10H13N3Purity:>97%Color and Shape:SolidMolecular weight:175.2355-chloro-3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C9H6ClFN2SPurity:95.0%Molecular weight:228.678-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE
CAS:Purity:90%Molecular weight:373.21798714-(3-Bromo-1-methyl-1H-1,2,4-triazol-5-yl) morpholine
CAS:Formula:C7H11BrN4OPurity:95.0%Molecular weight:247.0963-(1-piperidinylcarbonyl)-1H-1,2,4-triazol-5-amine
CAS:Formula:C8H13N5OPurity:95.0%Molecular weight:195.2262-amino-N-((3-isopropyl-1,2,4-oxadiazol-5-yl)methyl)acetamide hydrochloride
CAS:Formula:C8H15ClN4O2Purity:95.0%Molecular weight:234.683-Pyridin-2-yl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C10H9N3O3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:219.21-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-ethanone
CAS:Formula:C8H12N2OPurity:95.0%Molecular weight:152.1972-(3-(4-Chlorophenyl)pyrrolidin-3-yl)ethanol
CAS:Formula:C12H16ClNOPurity:95.0%Molecular weight:225.721-tert-Butyl 4-methyl 1H-indole-1,4-dicarboxylate
CAS:Formula:C15H17NO4Purity:95.0%Molecular weight:275.304N-[3-(5-mercapto-1H-tetrazol-1-yl)phenyl]acetamide
CAS:Formula:C9H9N5OSPurity:98%+;RGColor and Shape:Liquid, No data available.Molecular weight:235.273-formyl-imidaZo[1,2-a]pyridine-6-carboxylic acid methyl ester
CAS:Purity:98%Molecular weight:204.18499761-(6-methoxybenzo[d]thiazol-2-yl)piperidine-4-carboxylic acid
CAS:Formula:C14H16N2O3SPurity:95.0%Molecular weight:292.35(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:291.792-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:215.2931-(tert-Butyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C8H12N2OPurity:95%Color and Shape:LiquidMolecular weight:152.1972-Amino-1H-purin-6(7H)-one hydrochloride
CAS:Formula:C5H6ClN5OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.593-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:131.0875-Pyridin-2-yl-1,3,4-oxadiazol-2-ylamine
CAS:Formula:C7H6N4OPurity:95.0%Color and Shape:SolidMolecular weight:162.1522-amino-3-(1-phenyl-1H-tetrazol-5-yl)propanoic acid hydrochloride
Formula:C10H12ClN5O2Color and Shape:SolidMolecular weight:269.69N-Cbz-L-Aspartic anhydride
CAS:Formula:C12H11NO5Purity:95.0%Color and Shape:SolidMolecular weight:249.2224-(Methoxycarbonyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C10H8N2O4Purity:95.0%Molecular weight:220.184Ethyl 2-(2,5-dichloro-phenylamino)-4-methyl-thiazole-5-carboxylate
CAS:Formula:C13H12Cl2N2O2SPurity:99.0%Color and Shape:SolidMolecular weight:331.212-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:205.213N-METHYL-N-[(3R)-PYRROLIDIN-3-YL]METHANESULFONAMIDE HCL
CAS:Formula:C6H15ClN2O2SPurity:97%Molecular weight:214.714-(4H-1,2,4-triazol-4-yl)piperidine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.12ethyl 3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.3093-[1,2,4]Triazol-1-yl-propionic acid
CAS:Formula:C5H7N3O2Purity:97%Color and Shape:SolidMolecular weight:141.13N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine
CAS:Formula:C9H17N3OPurity:95.0%Molecular weight:183.2552-(4-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H9FN2O2SPurity:95.0%Molecular weight:252.26METHYL 5-FORMYL-3-(TRIFLUOROMETHYL)THIOPHENE-2-CARBOXYLATE
CAS:Formula:C8H5F3O3SPurity:95.0%Molecular weight:238.18N-(2-Amino-4-phenyl-1,3-thiazol-5-yl)acetamide
CAS:Formula:C11H11N3OSPurity:95.0%Color and Shape:SolidMolecular weight:233.29Ethyl 2-(tetrahydrofuran-2-yl)acetate
CAS:Formula:C8H14O3Purity:95.0%Color and Shape:LiquidMolecular weight:158.1973,5-dibromo-1-{[4-(trifluoromethyl)phenyl]methyl}-1H-1,2,4-triazole
CAS:Formula:C10H6Br2F3N3Purity:95.0%Molecular weight:384.982(1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-yl)boronic acid
CAS:Formula:C13H14BF3N2O3Purity:97%Molecular weight:314.075-[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:248.3methyl 5-amino-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10N4O4Purity:95.0%Molecular weight:262.2251-METHYL-2-METHYLSULPHONYL-5-NITRO-IMIDAZOLE
CAS:Formula:C5H7N3O4SPurity:97.0%Color and Shape:SolidMolecular weight:205.194-(1,3-Thiazol-2-yl)benzaldehyde
CAS:Formula:C10H7NOSPurity:95%Color and Shape:SolidMolecular weight:189.236-Chloro-8-methyl-9H-purine
CAS:Formula:C6H5ClN4Purity:95.0%Color and Shape:SolidMolecular weight:168.58[(5-chloro-6-methyl-1,3-benzoxazol-2-yl)methyl]amine hydrochloride
CAS:Formula:C9H10Cl2N2OPurity:95.0%Molecular weight:233.093,5-dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole
CAS:Formula:C7H9Br2N3O2Purity:95.0%Molecular weight:326.9766,8-Dibromoimidazo[1,2-a]pyrazine
CAS:Formula:C6H3Br2N3Purity:95%Color and Shape:Solid, Yellow powderMolecular weight:276.919(1,3-Benzothiazol-2-ylmethyl)amine
CAS:Formula:C8H8N2SPurity:95%Color and Shape:SolidMolecular weight:164.232-methylimidazo[1,2-a]pyridine-8-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.1752-(5-Chloro-1H-benzo[d]imidazol-2-yl)acetic acid
CAS:Formula:C9H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:210.623-methylimidazo[1,5-a]pyridine-1-carbaldehyde
CAS:Formula:C9H8N2OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:160.1765-Chloro-4-methoxy-thiophene-3-carboxylic acid amide
Formula:C6H6ClNO2SPurity:95.0%Molecular weight:191.63Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
CAS:Formula:C12H17BO4SPurity:95.0%Molecular weight:268.13Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate, 95%
Formula:C17H20O5SMolecular weight:336.42,4-Dichloro-5-cyanothiazole
CAS:Formula:C4Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:179.02DIETHYL 3-AMINO-1H-PYRROLE-2,4-DICARBOXYLATE
CAS:Formula:C10H14N2O4Purity:95.0%Molecular weight:226.232(5-BROMO-1H-INDOL-1-YL)-ACETIC ACID ETHYL ESTER
CAS:Formula:C12H12BrNO2Purity:95.0%Molecular weight:282.1371-(4-aminophenoxy)-3-(1H-imidazol-1-yl)-2-propanol dihydrochloride
CAS:Formula:C12H17Cl2N3O2Purity:95.0%Molecular weight:306.195-Nitrothiophene-2-carbonitrile
CAS:Formula:C5H2N2O2SPurity:98%Color and Shape:CrystallineMolecular weight:154.14(1R,4R)-2-Benzyl-2,5-diazabicyclo[2.2.1]heptanedihydrochloride
CAS:Formula:C12H18Cl2N2Purity:95.0%Molecular weight:261.194-(1-Methyl-1H-imidazol-5-yl)aniline
CAS:Formula:C10H11N3Purity:>95%Color and Shape:SolidMolecular weight:173.2192-(Methoxycarbonyl)thiophene-3-sulfonyl chloride
CAS:Formula:C6H5ClO4S2Purity:95%Color and Shape:Solid, Low Melting SolidMolecular weight:240.67TERT-BUTYL 3-(5-ACETAMIDO-4-BROMOISOTHIAZOL-3-YL)PYRROLIDINE-1-CARBOXYLATE
Formula:C14H20BrN3O3SPurity:90.0%Molecular weight:390.31-[(3-chloro-2-fluorophenyl)methyl]-3-nitro-1H-pyrazole
CAS:Formula:C10H7ClFN3O2Purity:95.0%Molecular weight:255.635-amino-2-(methylamino)-1,3-thiazole-4-carboxamide
CAS:Formula:C5H8N4OSPurity:95.0%Color and Shape:No data available.Molecular weight:172.21ETHYL 5-(TERT-BUTYLAMINO)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C10H16N2O2SPurity:95.0%Molecular weight:228.31(3S)-(-)-3-(Trifluoroacetamido)pyrrolidine hydrochloride
CAS:Formula:C6H10ClF3N2OPurity:≥98%Molecular weight:218.6Methyl 3-amino-4-(4-fluorophenyl)thiophene-2-carboxylate
CAS:Formula:C12H10FNO2SColor and Shape:SolidMolecular weight:251.28[4-(4-Hydroxymethyl-oxazol-2-yl)-benzyl]-carbamic acid tert-butyl ester
CAS:Formula:C16H20N2O4Purity:98.0%Molecular weight:304.3463,3-Dimethyl-2,3-dihydro-1H-indole-6-sulfonic acid
Formula:C10H13NO3SPurity:95.0%Molecular weight:227.284-amino-3-(2-chlorophenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:95+%Molecular weight:226.6799927Ref: 10-F642215
1g633.00€5g1,455.00€10g2,122.00€2.5g988.00€50mg177.00€100mg235.00€250mg326.00€500mg475.00€(S)-ETHYL 2-AMINO-2-(6-FLUORO-1H-INDOL-3-YL)ACETATE HCL
CAS:Formula:C12H14ClFN2O2Purity:95.0%Molecular weight:272.71-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-imidazole
CAS:Purity:98%Molecular weight:284.17001343-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C11H8ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:237.645-Pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C7H6N4SColor and Shape:SolidMolecular weight:178.21tert-Butyl 5-(trifluoromethyl)-1,2-dihydrospiro[indole-3,4′-piperidine]-1′-carboxylate
CAS:Formula:C18H23F3N2O2Molecular weight:356.3891-(butan-2-yl)-1H-pyrazol-4-amine
CAS:Formula:C7H13N3Purity:95.0%Color and Shape:LiquidMolecular weight:139.202(2E)-1-(3-nitrophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H9NO3SPurity:95.0%Molecular weight:259.282-Amino-4-(4-fluorophenyl)thiophene-3-carboxylic acid methyl ester
CAS:Formula:C12H10FNO2SPurity:96.0%Color and Shape:Orange powderMolecular weight:251.281H-Pyrazol-1-yl acetic acid
CAS:Formula:C5H6N2O2Purity:97%Color and Shape:SolidMolecular weight:126.115(((9H-fluoren-9-yl)methoxy)carbonyl)-L-isoleucyl-L-proline
CAS:Purity:98%Molecular weight:450.5350037Tert-butyl 3-(aminomethyl)-6,7-dihydroisoxazolo[4,5-c]pyridine-5(4h)-carboxylate
CAS:Purity:97%Molecular weight:253.3020024-(bromomethyl)-1-methylpyrrolidin-2-one
CAS:Formula:C6H10BrNOPurity:95.0%Color and Shape:LiquidMolecular weight:192.0564-Bromo-5-(trifluoromethyl)thiophene-2-carboxylic acid
CAS:Formula:C6H2BrF3O2SPurity:95%Molecular weight:275.042-Amino-4-methyl-oxazole-5-carboxylic acid methyl ester
Formula:C6H8N2O3Purity:97%Molecular weight:156.1412-Cyano-5-oxo-5-(2-thioxothiazolidin-3-yl)pentan-2-yl benzodithioate
CAS:Purity:98%Color and Shape:SolidMolecular weight:380.55999763-(4-CHLOROPHENYL)ISOXAZOL-5-AMINE
CAS:Formula:C9H7ClN2OPurity:98%Color and Shape:SolidMolecular weight:194.623-(2,2-Difluoro-1,3-benzodioxol-5-yl)(2E)propenoic acid
CAS:Formula:C10H6F2O4Purity:97.0%Color and Shape:SolidMolecular weight:228.1515-(4-Isopropyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2945-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonamide
CAS:Formula:C5H8ClN3O2SPurity:95.0%Color and Shape:SolidMolecular weight:209.65ETHYL 2-OXO-2,3-DIHYDRO-1H-BENZO[D]IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C10H10N2O3Purity:98%Molecular weight:206.2011-(2-Methoxyethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C7H10N2O3Purity:95%Color and Shape:SolidMolecular weight:170.168[(2H-1,3-benzodioxol-5-yl)methyl](prop-2-en-1-yl)amine
CAS:Formula:C11H13NO2Purity:95.0%Molecular weight:191.23Imidazo[1,2-a]pyrazin-3-amine
CAS:Formula:C6H6N4Purity:95.0%Color and Shape:SolidMolecular weight:134.1424-(tert-Butyl)-1H-pyrrole-2-carbaldehyde
CAS:Formula:C9H13NOPurity:97%(GC-MS);RGColor and Shape:SolidMolecular weight:151.2093,5-Dimethyl-1-[(3-methylphenyl)methyl]-1H-pyrazole-4-carboxylic acid
CAS:Formula:C14H16N2O2Purity:>95%Molecular weight:244.2944-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL
CAS:Formula:C5H10ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:167.594-(4-Methoxy-phenyl)-thiazol-2-ylamine; hydrobromide
Formula:C10H11BrN2OSPurity:95.0%Molecular weight:287.184-(4-methylphenyl)-3-(morpholin-4-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:98%Molecular weight:276.35998546,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ylmethanol
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.169
