
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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4,5,6,7-Tetrahydro-1 H -indazole-3-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95%Color and Shape:SolidMolecular weight:166.18methyl[(oxolan-3-yl)methyl]amine hydrochloride
CAS:Formula:C6H14ClNOPurity:98%Molecular weight:151.633-(4-bromophenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H7BrN2O2Purity:97%Color and Shape:Off-white powderMolecular weight:267.0825-Methoxy-2-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Purity:98%Molecular weight:206.201004Ethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H9ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:224.64tert-Butyl (S)-2-(6-bromo-1H-benzo[d]imidazol-2-yl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:366.2590027L-N-Boc-3-Pyrazol-1-yl-alanine
CAS:Formula:C11H17N3O4Purity:97.0%Color and Shape:SolidMolecular weight:255.2742-(2-phenylpyrrolidin-1-yl)pyridine-3-carboxylic acid
CAS:Formula:C16H16N2O2Purity:95.0%Molecular weight:268.3162-[3-Bromo-2-fluoro-6-(trifluoromethyl)phenyl]-1,3-dioxolane
CAS:Purity:≥95%Molecular weight:315.0620117(S)-3-(Pyrrolidin-2-yl)phenol hydrochloride
CAS:Formula:C10H14ClNOPurity:95.0%Molecular weight:199.681,4-Dimethyl-1H-imidazole-5-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.1422-Methyl-1,2,5-thiadiazolidine 1,1-dioxide
CAS:Formula:C3H8N2O2SPurity:95%Color and Shape:SolidMolecular weight:136.174-(2-FLUOROPHENYL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C9H8FN3Purity:95.0%Color and Shape:SolidMolecular weight:177.1821-(methylsulfonyl)-L-proline
CAS:Formula:C6H11NO4SPurity:95.0%Color and Shape:SolidMolecular weight:193.22(S)-tert-Butyl 1-(cyclobutylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.374Ref: 10-F738158
1g532.00€5g2,444.00€10g4,528.00€25g11,319.00€100g45,273.00€2.5g1,223.00€100mg148.00€250mg230.00€500mg424.00€Ref: 10-F431454
1g158.00€5g448.00€10g757.00€25g1,738.00€100g3,471.00€250g8,675.00€250mg72.00€500mg113.00€5-Amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H10N4OPurity:95.0%Molecular weight:214.2284-(3,4-difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H20F2N2O4Purity:95.0%Molecular weight:354.3541H-PYRAZOLO[4,3-C]PYRIDINE-7-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2Purity:95.0%Color and Shape:SolidMolecular weight:163.136(3R,4R)-1-(tert-Butoxycarbonyl)-4-methylpyrrolidine-3-carboxylic acid
CAS:Formula:C11H19NO4Purity:98%Molecular weight:229.2763-Benzoimidazol-1-yl-2-methyl-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:PowderMolecular weight:204.2296-CHLORO-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDAZOLE
CAS:Purity:97%Molecular weight:278.54000855-Ethoxy-1-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C7H10N2O3Purity:97%Molecular weight:170.168ethyl 5-(3,4-difluorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H10F2N2O2Purity:95.0%Molecular weight:252.2214,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
CAS:Formula:C14H6N2O8Purity:97%Color and Shape:Solid, PowderMolecular weight:330.208[(5-methoxy-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C9H13Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:250.12(5-Amino-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid
CAS:Formula:C10H8N2O4Purity:96%Molecular weight:220.1841-(4-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C17H23BN2O3Purity:95%Color and Shape:Yellow powderMolecular weight:314.19(5-Anilino-2,4-dioxo-1,3-thiazolidin-3-yl)acetic acid
CAS:Formula:C11H10N2O4SPurity:95.0%Molecular weight:266.271-METHYLOCTAHYDROPYRROLO[3,4-B]PYRROLE 2HCL
CAS:Formula:C7H16Cl2N2Purity:95.0%Molecular weight:199.123-(4-bromophenyl)-5-chloro-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H5BrClNO2Purity:95.0%Molecular weight:286.516-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Formula:C13H16BFN2O2Purity:95.0%Molecular weight:262.098-BROMOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLIC ACID
CAS:Formula:C8H5BrN2O2Purity:95.0%Molecular weight:241.0446-BROMO-2-METHOXY-3-(4-METHYL-1H-IMIDAZOL-1-YL)PYRIDINE
CAS:Formula:C10H10BrN3OPurity:98%Molecular weight:268.1141-(3-Bromo-phenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H11BrN2O2Purity:95.0%Molecular weight:295.1362-(Tetrazol-5-yl)phenylboronic acid
CAS:Formula:C7H7BN4O2Purity:95.0%Color and Shape:SolidMolecular weight:189.97ethyl 5-(2-chlorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H11ClN2O2Purity:95.0%Molecular weight:250.681-(4-Fluorophenyl)-1H-imidazol-2-amine
CAS:Formula:C9H8FN3Color and Shape:SolidMolecular weight:177.1822-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)acetic acid
CAS:Purity:99%+(LC-MS);RGMolecular weight:192.1699982Methyl 5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Formula:C8H6ClN3O2Purity:97%Molecular weight:211.612-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)isoindoline-1,3-dione
CAS:Formula:C22H24BNO5Purity:96%Color and Shape:SolidMolecular weight:393.253-([1,2,3]Thiadiazol-5-ylsulfanyl)-propionic acid ethyl ester
Formula:C7H10N2O2S2Purity:95.0%Molecular weight:218.293-Bromo-5-(4-methylbenzylsulfonyl)-1,2,4-thiadiazole
CAS:Formula:C10H9BrN2O2S2Color and Shape:SolidMolecular weight:333.22tert-Butyl 8-(hydroxymethyl)-2-azaspiro[4.5]decane-2-carboxylate
CAS:Purity:97%Molecular weight:269.3850098(2-BENZYL-9-FLUORO-1,2,3,3A,4,9B-HEXAHYDROCHROMENO[3,4-C]PYRROL-3A-YL)METHANOL
Formula:C19H20FNO2Purity:95.0%Molecular weight:313.372Ethyl 4-chloro-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylate
CAS:Purity:≥95%Molecular weight:239.66000374-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
CAS:Formula:C7H4ClN3O2Purity:96%Color and Shape:SolidMolecular weight:197.582-(4-(TERT-BUTOXYCARBONYL)PIPERIDIN-1-YL)PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C17H22N4O4Purity:99%Molecular weight:346.3872-Bromo-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C7H5BrN2Purity:95.0%Color and Shape:SolidMolecular weight:197.0351-tert-Butyl 2-methyl 5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:271.31298833-(CHLOROMETHYL)-1H,4H,5H,6H-CYCLOPENTA[C]PYRAZOLE HCL
CAS:Formula:C7H10Cl2N2Purity:95.0%Molecular weight:193.07(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-2-yl)acetic acid
CAS:Formula:C21H17NO4SPurity:98%Molecular weight:379.435-(2-Methylthiazol-4-yl)thiophene-2-sulfonylchloride
CAS:Formula:C8H6ClNO2S3Purity:95.0%Color and Shape:SolidMolecular weight:279.775-methyl-2-phenyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-amine
CAS:Formula:C13H16N4Purity:95.0%Molecular weight:228.2994-(2,5-dimethylphenyl)-5-propyl-1,3-thiazol-2-amine
CAS:Formula:C14H18N2SPurity:95.0%Molecular weight:246.37({3-[(4-methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride
CAS:Formula:C11H14ClN3O3Purity:95.0%Molecular weight:271.72-(2-Amino-1,3-thiazol-4-yl)-N-methylacetamide
CAS:Formula:C6H9N3OSPurity:95.0%Molecular weight:171.22(S,S)-1-(3-Methyl-2-methylamino-butyl)-pyrrolidin-3-ol dihydrochloride
CAS:Formula:C10H24Cl2N2OPurity:97.0%Molecular weight:259.22Ethyl 1H-pyrrolo[2,3-c]pyridine-5-carboxylate
CAS:Formula:C10H10N2O2Purity:95.0%Color and Shape:Pale-yellow to yellow-brown solidMolecular weight:190.202(2,5-Dimethylfuran-3-yl)methylamine
CAS:Formula:C7H11NOPurity:95%Color and Shape:SolidMolecular weight:125.1711-(2-Tetrahydropyranyl)-1H-pyrazole
CAS:Formula:C8H12N2OPurity:98%Color and Shape:LiquidMolecular weight:152.197[2-(2-Bromobenzyl)thiazol-4-ylacetic acid
CAS:Formula:C12H10BrNO2SPurity:95.0%Molecular weight:312.18METHYL 2-PHENYL-OXAZOLE-4-CARBOXYLATE
CAS:Formula:C11H9NO3Purity:98%Color and Shape:SolidMolecular weight:203.1975-ethyl-1H-pyrrole-2-carbaldehyde
CAS:Formula:C7H9NOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:123.1552-CHLOROMETHYL-5-(4-FLUOROPHENYL)-[1,3,4]OXADIAZOLE
CAS:Formula:C9H6ClFN2OPurity:97%Color and Shape:Solid, PowderMolecular weight:212.613-isopropyl-5-[(2S)-2-pyrrolidinyl]-1,2,4-oxadiazole hydrochloride
CAS:Formula:C9H16ClN3OPurity:95.0%Molecular weight:217.7[5-(2-thienyl)isoxazol-3-yl]acetic acid
CAS:Formula:C9H7NO3SPurity:95.0%Color and Shape:SolidMolecular weight:209.222-(2-Methyl-1H-imidazol-1-yl)ethanamine dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:97%Color and Shape:SolidMolecular weight:198.09ETHYL 2-(1H-PYRROL-1-YL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C10H10N2O2SPurity:95%Molecular weight:222.26(R)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:95%Molecular weight:234.2555-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-methyl ester 4-propyl ester
CAS:Formula:C11H15NO4SPurity:90.0%Molecular weight:257.3(4R)-2-(4-Fluorophenyl)thiazolidine-4-carboxylic acid
CAS:Formula:C10H10FNO2SPurity:95.0%Molecular weight:227.254-(3,4-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H17F2NO4Purity:95.0%Molecular weight:325.3121-[benzyl(methyl)carbamoyl]-3-methyl-1h-imidazol-3-ium iodide
CAS:Purity:95%Molecular weight:357.1950073(2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone
CAS:Formula:C12H12N2OPurity:98%Color and Shape:SolidMolecular weight:200.2416-Fluoro-1H-indazol-5-amine
CAS:Formula:C7H6FN3Purity:97%Color and Shape:SolidMolecular weight:151.0555-Amino-1-(3-nitro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H7N5O2Purity:95.0%Molecular weight:229.1996,8-Dibromo-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C6H3Br2N3Purity:98%Color and Shape:SolidMolecular weight:276.9195-chloro-3-[(2,4-dichlorophenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C9H5Cl3N2SPurity:95.0%Molecular weight:279.561H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:Solid, White powderMolecular weight:162.1485-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:418.51diethyl 2-acetamido-2-(4-(1,3-dioxoisoindolin-2-yl)-3-hydroxybutyl)malonate
CAS:Purity:95+%Molecular weight:434.44500732-(4-((Tert-butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)acetic acid
CAS:Purity:>95%Molecular weight:258.27398683-Amino-5-(3-fluorophenyl)thiophene-2-carboxylic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.251-[1-(2-Fluorophenyl)-1H-pyrazol-5-yl]methanamine hydrochloride
Formula:C10H11ClFN3Molecular weight:227.675-amino-N-methyl-1H-pyrazole-3-carboxamide
CAS:Formula:C5H8N4OPurity:95%Color and Shape:SolidMolecular weight:140.146(TETRAHYDROFURAN-3-YL)METHYL 4-METHYLBENZENESULFONATE
CAS:Formula:C12H16O4SPurity:95+%Molecular weight:256.322-Methyl-4-trifluoromethyl-thiazole-5-carbonyl chloride
CAS:Formula:C6H3ClF3NOSPurity:95.0%Molecular weight:229.6Methyl 3-hydroxy-4,5-dimethylthiophene-2-carboxylate
CAS:Formula:C8H10O3SPurity:97%Molecular weight:186.23N-Methoxy-N-methyl-1H-pyrrole-2-carboxamide
CAS:Formula:C7H10N2O2Purity:98%(LC-MS);RGMolecular weight:154.1691-(3,4-difluorophenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H9F2NO3Purity:95.0%Color and Shape:SolidMolecular weight:241.194(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-Octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione
CAS:Formula:C14H19NO2SPurity:95.0%Molecular weight:265.371-[3-(4-fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C12H13FN4SPurity:95.0%Molecular weight:264.321,4,5,6-TETRAHYDROCYCLOPENTA[C]PYRAZOLE-3-CARBONITRILE
CAS:Formula:C7H7N3Purity:95%Molecular weight:133.1543-BROMO-5,6,7,8-TETRAHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRIDINE
CAS:Formula:C6H8BrN3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:202.0553-Isopropylamino-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C12H24N2O2Purity:97%Molecular weight:228.3364-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZO[C][1,2,5]THIADIAZOLE
CAS:Purity:95%Color and Shape:SolidMolecular weight:262.13000496-Bromo-3-ethyl-3H-[1,2,3]triazolo[4,5-b]pyridine
CAS:Formula:C7H7BrN4Purity:95.0%Color and Shape:SolidMolecular weight:227.065tert-Butyl (2S,3R)-3-hydroxy-2-methylpyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:201.26600653-(3,4-Dichloro-phenyl)-dihydro-furan-2-one
CAS:Formula:C10H8Cl2O2Purity:97.0%Molecular weight:231.072-(1H-1,2,4-Triazol-1-yl)ethanamine dihydrochloride
CAS:Formula:C4H10Cl2N4Purity:95.0%Color and Shape:No data available.Molecular weight:185.05[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL
CAS:Formula:C8H14O4Purity:97%Molecular weight:174.196[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride
Formula:C7H14ClN3OMolecular weight:191.661-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C15H23N3OPurity:97.0%Molecular weight:261.369[4-(1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C9H9BN2O2Purity:98%Color and Shape:Sand-coloured powderMolecular weight:187.99Ref: 10-F843830
1g3,482.00€1mg99.00€5mg199.00€10mg297.00€25mg386.00€50mg624.00€100mg933.00€250mg1,742.00€(1,1-DIOXO-2,3-DIHYDRO-1H-BENZO[B]THIOPHEN-6-YL)METHYLAMINE
CAS:Formula:C9H11NO2SPurity:95.0%Molecular weight:197.254-{[(5-methyl-2-thienyl)methyl]amino}benzoic acid
CAS:Formula:C13H13NO2SPurity:95.0%Molecular weight:247.315-chloro-6-(oxolan-3-yloxy)pyridine-3-carboxylic acid
CAS:Formula:C10H10ClNO4Purity:95.0%Molecular weight:243.64(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C18H20ClNO2Purity:95.0%Molecular weight:317.81(S)-(-)-N-(5-Nitro-2-pyridyl)prolinol
CAS:Formula:C10H13N3O3Purity:99%Color and Shape:SolidMolecular weight:223.2322-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H8N2O3SPurity:>95%Molecular weight:212.223-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine
CAS:Formula:C13H17BN2O2Purity:95.0%Molecular weight:244.1(S)-2-(3-Fluorophenyl)pyrrolidine
CAS:Formula:C10H12FNPurity:95%Color and Shape:LiquidMolecular weight:165.211Ethyl 2-(2-aminothiozole-4-yl)glyoxylate
CAS:Formula:C7H8N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:200.21[2-(2-Chloro-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yl]-methanol
CAS:Formula:C11H8ClF3N2OPurity:95.0%Molecular weight:276.64tert-butyl rac-(3aR,4R,7aS)-octahydro-1H-isoindol-4-ylcarbamate hydrochloride
CAS:Formula:C13H25ClN2O2Purity:95.0%Molecular weight:276.814-(1H-PYRAZOL-4-YL)PIPERIDINE
CAS:Formula:C8H13N3Purity:95.0%Color and Shape:SolidMolecular weight:151.2135-cyclopentyl-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H15N3SPurity:95.0%Molecular weight:197.35-Amino-1-(2,3-dichloro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6Cl2N4Purity:95.0%Molecular weight:253.09(3-Allyl-2,4-dioxo-1,3-thiazolidin-5-yl)acetic acid
CAS:Formula:C8H9NO4SPurity:95.0%Molecular weight:215.223-(5-METHYL-1,3,4-THIADIAZOL-2-YL)PROPANOIC ACID
CAS:Formula:C6H8N2O2SPurity:95.0%Molecular weight:172.22-(2,2-Diethoxyethyl)isoindoline-1,3-dione
CAS:Formula:C14H17NO4Purity:98%Color and Shape:SolidMolecular weight:263.2936-Amino-1H-indazole-7-carboxylic acid
CAS:Formula:C8H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:177.163
