
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 55181 products of "5-membered Heterocycles"
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2,3-DIHYDRO-1H-PYRROLO[3,2-C]PYRIDINE-4-CARBONITRILE
CAS:Formula:C8H7N3Purity:95.0%Molecular weight:145.1656,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylic acid
CAS:Purity:98+%Molecular weight:168.15199285-Fluoro-3-methylbenzo[b]thiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClFO2S2Purity:95.0%Color and Shape:SolidMolecular weight:264.713-(1-Methyl-1H-pyrrol-2-yl)propanoic acid
CAS:Formula:C8H11NO2Purity:98%Color and Shape:SolidMolecular weight:153.181tert-Butyl (1-benzyl-5-oxopyrrolidin-3-yl)carbamate
CAS:Formula:C16H22N2O3Purity:97%Molecular weight:290.363Methyl 1,3-dimethyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H10N2O2Purity:98%Color and Shape:LiquidMolecular weight:154.169(S)-tert-Butyl 1-(2-amino-6-fluorophenyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H22FN3O2Purity:95.0%Molecular weight:295.3585,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-7-carboxylic acid
CAS:Formula:C7H9N3O2Purity:95.0%Molecular weight:167.168(S)-1-(Pyridin-4-ylmethyl)pyrrolidin-3-amine trihydrochloride
CAS:Formula:C10H18Cl3N3Purity:95.0%Molecular weight:286.632-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one hydrochloride
CAS:Formula:C10H16ClN3OSPurity:98.0%Molecular weight:261.777-BOC-1,7-DIAZA-SPIRO[4.5]DECANE
CAS:Formula:C13H24N2O2Purity:97%Color and Shape:LiquidMolecular weight:240.3472,5-dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
CAS:Formula:C8H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:163.18(S)-HEXAHYDROPYRROLO[1,2-A]PYRAZIN-4(1H)-ONE HCL
CAS:Formula:C7H13ClN2OPurity:95%Molecular weight:176.64Methyl 5-(4-bromo-benzenesulfonylmethyl)-furan-2-carboxylate
CAS:Formula:C13H11BrO5SPurity:99.0%Color and Shape:SolidMolecular weight:359.19methyl 1-ethyl-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS:Formula:C12H15N3O2Purity:95%Molecular weight:233.2714-(1,3-Dioxolan-2-yl)aniline
CAS:Formula:C9H11NO2Purity:97.0%Color and Shape:SolidMolecular weight:165.192{1-[2-(methylsulfanyl)phenyl]-1H-1,2,3-triazol-4-yl}methanol
CAS:Formula:C10H11N3OSPurity:95.0%Molecular weight:221.283,5-Dimethylisoxazole-4-boronic acid
CAS:Formula:C5H8BNO3Purity:98%Color and Shape:Solid, Off-white powderMolecular weight:140.932-Chloro-3-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11ClN2OPurity:98%Color and Shape:Solid, No data available.Molecular weight:210.662-amino-4-(4-fluorophenyl)-5-methylthiophene-3-carbonitrile
CAS:Formula:C12H9FN2SPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:232.282-(4-Trifluoromethyl-phenyl)-benzooxazole-7-carboxylic acid methyl ester
Formula:C16H10F3NO3Purity:95.0%Molecular weight:321.255tert-butyl 5-(trifluoromethyl)-1H-indole-1-carboxylate
CAS:Formula:C14H14F3NO2Purity:95.0%Molecular weight:285.2665-((2,3-DIMETHYLPHENOXY)METHYL)-1,3,4-THIADIAZOL-2-AMINE
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.313-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole dihydrochloride
CAS:Formula:C6H11Cl2N3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:196.084-(azepan-1-ylmethyl)-5-methylisoxazole-3-carboxylic acid
CAS:Formula:C12H18N2O3Purity:95.0%Molecular weight:238.2874-Amino-6-bromo-2-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
CAS:Purity:97%Molecular weight:286.5199891-(tert-Butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:251.22999574-(1-METHYL-1H-PYRAZOL-3-YL)PIPERIDINE 2HCL
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.16METHYL 2-BROMO-1-ETHYL-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.0655-Chlorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H3ClN2SPurity:97%Color and Shape:SolidMolecular weight:170.612-(4-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C12H12N2O3SPurity:95.0%Molecular weight:264.36-chloro-1H-1,3-benzodiazole-2-thiol
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.642-Bromo-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine hydrochloride
CAS:Formula:C6H8BrClN2SPurity:98%Molecular weight:255.56N-[2-Isopropylthiazol-4-ylmethyl(methyl)carbamoyl]-L-valine
CAS:Formula:C14H23N3O3SPurity:98%(LC-MS);RGColor and Shape:SolidMolecular weight:313.423-(chloromethyl)-5-isobutyl-1,2,4-oxadiazole
CAS:Formula:C7H11ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:174.635-Methyl-isoxazole-4-carbonyl chloride
CAS:Formula:C5H4ClNO2Purity:95%Color and Shape:LiquidMolecular weight:145.546-methyl-octahydro-1H-pyrrolo[2,3-c]pyridine dihydrochloride
CAS:Formula:C8H18Cl2N2Purity:95%Molecular weight:213.155-ethyl-4-(1-pyrrolidinylmethyl)-2-furoic acid hydrochloride
CAS:Formula:C12H18ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:259.735-chloro-3-[(2-methylphenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2SPurity:95.0%Molecular weight:224.71tert-Butyl 4-(pyrrolidin-3-yl)piperazine-1-carboxylate
CAS:Formula:C13H25N3O2Purity:95%Molecular weight:255.3621-(3-Fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:95%Molecular weight:302.1600037Di-tert-butyl (2S,4R)-4-(tert-butoxy)pyrrolidine-1,2-dicarboxylate
CAS:Formula:C18H33NO5Molecular weight:343.4642-tert-Butoxycarbonylamino-oxazole-4-carboxylic acid
CAS:Formula:C9H12N2O5Purity:98%Molecular weight:228.204Ref: 10-F317309
1g340.00€5g1,193.00€10g1,908.00€2.5g692.00€50mg117.00€100mg156.00€250mg213.00€500mg299.00€2-(4-Aminobutyl)-2,3-dihydro-1h-isoindole-1,3-dione hydrochloride
CAS:Purity:97%Molecular weight:254.71000674-Chloro-5-iodo-2-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H5ClIN3Purity:95.0%Color and Shape:SolidMolecular weight:293.49tert-Butyl 4-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
CAS:Purity:97%Molecular weight:241.2870026[3-(1H-imidazol-1-yl)propyl][(6-methylpyridin-2-yl)methyl]amine dihydrochloride
CAS:Formula:C13H20Cl2N4Purity:95.0%Molecular weight:303.23[(5-methyl-1,3,4-thiadiazol-2-yl)methyl]amine hydrochloride hydrate
Formula:C4H10ClN3OSPurity:95.0%Molecular weight:183.651-methyl-3-phenyl-1H-pyrazole
CAS:Formula:C10H10N2Purity:97%Color and Shape:SolidMolecular weight:158.2043-Chloro-5-(4-methylbenzylsulfonyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2S2Molecular weight:288.763-(2-fluorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H7FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:206.176ethyl 1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylate
CAS:Formula:C8H11N3O2Purity:95.0%Molecular weight:181.1951-tert-Butyl 2-methyl (2S)-2-methylpyrrolidine-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:243.3029938[1,2,4]Triazolo[4,3-a]pyridin-3-amine hydrobromide
CAS:Formula:C6H7BrN4Purity:95.0%Molecular weight:215.0543-Bromomethyl-1-methyl-1H-pyrazole-5-carboxylic acid methyl ester
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.0651-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboximidamide hydrochloride
CAS:Purity:98%Molecular weight:221.69000241H-pyrrolo[2,3-b]pyridine-5-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:Solid, Off-white powderMolecular weight:162.1481-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
CAS:Purity:96%Molecular weight:307.63000495-chloro-3-[(3-phenylpropyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C11H11ClN2S2Purity:95.0%Molecular weight:270.79Ethyl 4-Methyl-2-(3-bromophenyl)thiazole-5-carboxylate
CAS:Formula:C13H12BrNO2SMolecular weight:326.215-Nitro-1 H -pyrazole-3-carboxylic acid ethyl ester
CAS:Formula:C6H7N3O4Purity:98%Color and Shape:SolidMolecular weight:185.139N-(2-furylmethyl)-2-butyn-1-amine hydrochloride
CAS:Formula:C9H12ClNOPurity:95.0%Molecular weight:185.654-Bromo-5-methyl-1H-imidazole-2-carboxylic acid
CAS:Formula:C5H5BrN2O2Purity:95.0%Molecular weight:205.011(2-Methoxyethyl)[(5-methyl-2-thienyl)methyl]amine hydrochloride
CAS:Formula:C9H16ClNOSPurity:95.0%Molecular weight:221.741-Isobutyl-1H-imidazole-4-carboxylic acid hydrochloride
CAS:Formula:C8H13ClN2O2Molecular weight:204.65Tert-butyl(3s,4s)-3-hydroxy-4-methyl-pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:201.26600654-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:222.045[(3-isobutyl-1,2,4-oxadiazol-5-yl)methyl]amine hydrochloride
CAS:Formula:C7H14ClN3OPurity:95.0%Molecular weight:191.666-Isopropoxy-benzo[b]thiophene-2-carboxylic acid
Formula:C12H12O3SPurity:95.0%Molecular weight:236.295-[1-(2-chloro-5-methylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.8N-methyl-1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)methanamine dihydrochloride
CAS:Formula:C11H16Cl2N4Purity:95.0%Molecular weight:275.18N-(5-Formyl-furan-2-ylmethyl)-N-methyl-methanesulfonamide
CAS:Formula:C8H11NO4SPurity:95.0%Molecular weight:217.24Methyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate
CAS:Formula:C8H6ClN3O2Purity:97%Color and Shape:SolidMolecular weight:211.612-(5-Fluoro-1H-indazol-3-yl)acetic acid
CAS:Formula:C9H7FN2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:194.165N-1H-Pyrazol-5-ylacetamide
CAS:Formula:C5H7N3OPurity:97.0%Color and Shape:SolidMolecular weight:125.131(S)-tert-Butyl 1-(cyclobutanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H24N2O3Purity:95.0%Color and Shape:LiquidMolecular weight:268.3577-Bromothieno[2,3-b]pyrazine
CAS:Formula:C6H3BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:215.07(4-acetyl-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid
CAS:Formula:C9H12N2O3Purity:95.0%Color and Shape:White powderMolecular weight:196.2063,4-Dichloroisothiazole-5-carbonitrile
CAS:Formula:C4Cl2N2SPurity:97%Color and Shape:SolidMolecular weight:179.021-[(2,4-difluorophenyl)methyl]-3-nitro-1H-pyrazole
CAS:Formula:C10H7F2N3O2Purity:95.0%Molecular weight:239.182[2-(1H-imidazol-2-yl)ethyl]amine dihydrochloride
CAS:Formula:C5H11Cl2N3Purity:98%Color and Shape:SolidMolecular weight:184.06{[4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride
CAS:Formula:C10H14Cl2N4Purity:95.0%Molecular weight:261.152-[(chloromethyl)sulfanyl]-1,3-benzothiazole
CAS:Formula:C8H6ClNS2Purity:95%Color and Shape:SolidMolecular weight:215.71(1-(4-Bromophenyl)-1H-pyrazol-3-yl)methanamine dihydrochloride
Purity:98%Molecular weight:325.02999882-Chloro-4-(4-morpholinyl)thieno[3,2-d]pyrimidine
CAS:Formula:C10H10ClN3OSPurity:98%Molecular weight:255.72(S)-TERT-BUTYL 1-BENZYL-5-OXOPYRROLIDINE-2-CARBOXYLATE
CAS:Formula:C16H21NO3Purity:97.0%Molecular weight:275.348(S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
CAS:Formula:C13H24N4O3Purity:95.0%Molecular weight:284.36(2S,3S)-tert-Butyl 3-hydroxy-2-methyl-5-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:215.24899295-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C6H6BrNO2Purity:98%Color and Shape:White powderMolecular weight:204.023N-METHOXY-N,3,5-TRIMETHYLISOXAZOLE-4-CARBOXAMIDE
CAS:Formula:C8H12N2O3Purity:95.0%Molecular weight:184.1951-(2-pyrrolidinylmethyl)-1H-imidazole dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:95.0%Molecular weight:224.13(S)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OMolecular weight:264.152-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole
CAS:Purity:95%Molecular weight:207.08000183-(1-Methyl-1H-imidazol-2-yl)-propionic acid
CAS:Formula:C7H10N2O2Purity:98.0%Color and Shape:SolidMolecular weight:154.1694-Chloro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13ClO2Purity:97.0%Molecular weight:212.67ethyl 2-amino-5-benzylthiophene-3-carboxylate
CAS:Formula:C14H15NO2SPurity:95%Molecular weight:261.34ethyl 4-bromo-5-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C8H10BrNO2Purity:98%Molecular weight:232.0775-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.1751-(4-FLUOROPHENYL)-4-METHYL-1H-1,2,3-TRIAZOLE-5-CARBALDEHYDE
CAS:Formula:C10H8FN3OPurity:90.0%Molecular weight:205.1923,4-difluoro-4′-(1,3-dioxolan-2-yl)benzophenone
CAS:Formula:C16H12F2O3Purity:97.0%Molecular weight:290.2663-(3,5-Dimethyl-1h-pyrazol-1-yl)-4h-1,2,4-triazol-4-amine hydrochloride
CAS:Purity:97%Molecular weight:214.66000376,7-dihydro-6-mercapto-5H-Pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride
CAS:Formula:C5H8ClN3SPurity:96%Color and Shape:SolidMolecular weight:177.655-Chloro-1,3,4-thiadiazol-2-ylamine
CAS:Formula:C2H2ClN3SPurity:96%Color and Shape:SolidMolecular weight:135.572-(4-Methoxy-phenyl)-5-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C11H13N3OPurity:95.0%Color and Shape:SolidMolecular weight:203.245Methyl-(1-methyl-pyrrolidin-2-ylmethyl)-amine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:128.219N,N’-((3S,4S)-pyrrolidine-3,4-diyl)diacetamide
CAS:Formula:C8H15N3O2Purity:98.0%Molecular weight:185.2272-Ethoxy-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Formula:C7H6F3NO3SColor and Shape:SolidMolecular weight:241.18tert-Butyl (2R,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:215.29299933-Methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C6H7NO2Purity:98%Color and Shape:SolidMolecular weight:125.127N-methyl-1-(5-methyl-1H-benzimidazol-2-yl)methanamine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Molecular weight:248.15N-methyl-1-(4-methyl-1,3-thiazol-2-yl)methanamine dihydrochloride
CAS:Formula:C6H12Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:215.14TERT-BUTYL 7-METHYL-2,7-DIAZASPIRO[4.4]NONANE-2-CARBOXYLATE
CAS:Formula:C13H24N2O2Purity:95.0%Molecular weight:240.3475-Chloro-4-methoxy-thiophene-3-carbonyl chloride
CAS:Formula:C6H4Cl2O2SPurity:95.0%Molecular weight:211.065-chloro-3-[(3-methylbutyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C7H11ClN2S2Purity:95.0%Molecular weight:222.754-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole
CAS:Formula:C11H11BrN2Purity:≥95%Color and Shape:LiquidMolecular weight:251.127L-(+)-Ribose
CAS:Formula:C5H10O5Purity:97%Color and Shape:Solid, White to almost white almostMolecular weight:150.135-Chloro-3-(trifluoromethyl)-1,2,4-thiadiazole
CAS:Formula:C3ClF3N2SPurity:95.0%Color and Shape:SolidMolecular weight:188.551-(2,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone
CAS:Formula:C9H10N4OPurity:95.0%Molecular weight:190.2062-(bromomethyl)-1-methyl-1H-imidazole hydrobromide
CAS:Formula:C5H8Br2N2Purity:95%Molecular weight:255.9414-methyl-2-(4-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Molecular weight:288.22
