
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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N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanamine
CAS:Formula:C14H26BN3O2Purity:97%Color and Shape:SolidMolecular weight:279.191H-Pyrazolo[3,4-b]pyridine-3-carbonitrile
CAS:Formula:C7H4N4Purity:95%Color and Shape:SolidMolecular weight:144.1373,4-Methylenedioxyphenylacetic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.1595-BROMO-1H-PYRAZOLO[3,4-B]PYRIDINE-3-CARBALDEHYDE
CAS:Formula:C7H4BrN3OPurity:97%Molecular weight:226.0333,3-Dimethyl-2-nitroso-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide
CAS:Purity:98%Molecular weight:226.255-Amino-3-methyl-isothiazole-4-carbonitrile
CAS:Formula:C5H5N3SPurity:95%Color and Shape:SolidMolecular weight:139.181-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Purity:97%Color and Shape:SolidMolecular weight:293.1700134Ethyl (2-benzoimidazolyl)acetate
CAS:Formula:C11H12N2O2Purity:96%Color and Shape:SolidMolecular weight:204.2291-(Adamantane-1-carbonyl)pyrrolidine-2-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:277.3640137Methyl 2-amino-5-methylthiazole-4-carboxylate
CAS:Formula:C6H8N2O2SPurity:96%Color and Shape:SolidMolecular weight:172.25-Bromoindole
CAS:Formula:C8H6BrNPurity:98%Color and Shape:Crystalline Powder,PowderMolecular weight:196.047N-(4-acetylphenyl)-1H-pyrazole-3-carboxamide
CAS:Formula:C12H11N3O2Purity:98%Molecular weight:229.2393-Methoxy-pyrrolidine hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.61tert-Butyl (1R,5S,6r)-6-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Purity:97%Molecular weight:198.266Furan-3-carboxylic acid amide
CAS:Formula:C5H5NO2Purity:98%Color and Shape:SolidMolecular weight:111.12-Succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate
CAS:Formula:C9H16BF4N3O3Purity:97.0%Color and Shape:Solid, Crystalline Powder or Needles or PowderMolecular weight:301.054-Iodo-1-methyl-1H-imidazole
CAS:Formula:C4H5IN2Purity:97%Color and Shape:SolidMolecular weight:208.0025,6-Dichloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4Cl2N2Purity:98%Color and Shape:SolidMolecular weight:187.02(4R,5S)-4-Methyl-5-phenyloxazolidin-2-one
CAS:Formula:C10H11NO2Purity:98%Color and Shape:SolidMolecular weight:177.2034-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS:Purity:97%Color and Shape:SolidMolecular weight:235.1100006Ethyl 3-amino-1H-pyrrole-2-carboxylate
CAS:Formula:C7H10N2O2Purity:97%Color and Shape:SolidMolecular weight:154.1692-Ethyl-4-methyl-1H-imidazole
CAS:Formula:C6H10N2Purity:95%Color and Shape:SolidMolecular weight:110.163-Methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
CAS:Formula:C7H7N3OPurity:97%Color and Shape:SolidMolecular weight:149.153(5-(Benzyloxy)-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid
CAS:Formula:C20H22BNO5Purity:97%Color and Shape:SolidMolecular weight:367.211-Methyl-1H-indazole-7-carbaldehyde
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.176Boc-Ile-OSu
CAS:Formula:C15H24N2O6Purity:98%Color and Shape:Solid, White to off-white powderMolecular weight:328.3651,1-Dioxo-1,2-dihydro-1λ*6*-benzo[d]isothiazol-3-one
CAS:Formula:C7H5NO3SPurity:95%Color and Shape:White powderMolecular weight:183.186-Bromopyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H4BrN3Purity:97%Color and Shape:SolidMolecular weight:198.0231-(3-Bromophenyl)-1H-imidazole-4-carboxylic acid
CAS:Formula:C10H7BrN2O2Purity:95%Molecular weight:267.0821H-Benzotriazol-1-yloxytripyrrolidinophosphonium hexafluorophosphate
CAS:Formula:C18H28F6N6OP2Purity:98.0%Color and Shape:Solid, Powder or Crystalline Powder or Solid or ChunksMolecular weight:520.4015-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C5H5BrN2O2Purity:98%Color and Shape:SolidMolecular weight:205.0111-(2H-Pyrazol-3-yl)ethanone hydrochloride
CAS:Formula:C5H7ClN2OPurity:95%Color and Shape:SolidMolecular weight:146.57N-Acetyl-L-histidine Monohydrate
CAS:Formula:C8H13N3O4Purity:97%Color and Shape:SolidMolecular weight:215.209Methyl 5-chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylate
CAS:Purity:98%Molecular weight:224.6399994Tert-butyl 3-(bromomethyl)-6-fluoro-1H-indazole-1-carboxylate
CAS:Purity:97%Color and Shape:SolidMolecular weight:329.16900632-BROMOIMIDAZO[1,2-A]PYRIDINE-7-CARBOXYLIC ACID
CAS:Formula:C8H5BrN2O2Purity:97%Molecular weight:241.044tert-Butyl 5-Bromo-1H-indole-1-carboxylate
CAS:Formula:C13H14BrNO2Purity:95%Color and Shape:SolidMolecular weight:296.164Ethyl oxazole-4-carboxylate
CAS:Formula:C6H7NO3Purity:98.0%Color and Shape:SolidMolecular weight:141.126(S)-1-Boc-3-Hydroxymethyl-pyrrolidine
CAS:Formula:C10H19NO3Purity:96%Color and Shape:SolidMolecular weight:201.266Fmoc-ONSU
CAS:Formula:C19H15NO5Purity:97%Color and Shape:Powder or Crystalline PowderMolecular weight:337.331(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromothiophen-2-yl)propanoic acid
CAS:Formula:C22H18BrNO4SPurity:98%Color and Shape:SolidMolecular weight:472.351-Boc-3-Hydroxymethylpyrrolidine
CAS:Formula:C10H19NO3Purity:95%Color and Shape:LiquidMolecular weight:201.266H-His-OH
CAS:<p>M02982 - H-His-OH</p>Formula:C6H9N3O2Purity:98%Color and Shape:Solid, White to almost white powderMolecular weight:155.1572-Methyl-1H-indole-3-carboxylic acid
CAS:Formula:C10H9NO2Purity:95%Color and Shape:SolidMolecular weight:175.1874-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl)morpholine
CAS:Formula:C15H26BN3O3Purity:98%Color and Shape:SolidMolecular weight:307.2(S)-4-Benzyl-2-oxazolidinone
CAS:Formula:C10H11NO2Purity:98%Color and Shape:Solid, Crystalline Powder or GranulesMolecular weight:177.203(S)-2-N-Boc-Aminomethylpyrrolidine
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:Liquid, OilMolecular weight:200.2822,2,2-Trifluoro-1-(furan-2-yl)ethanone
CAS:Formula:C6H3F3O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:164.0832,5-Dichlorothiophene-3-carbaldehyde
CAS:Formula:C5H2Cl2OSPurity:98%Color and Shape:LiquidMolecular weight:181.03tert-Butyl 1-(hydroxymethyl)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Purity:97%Molecular weight:229.2760011-METHYL-1H-INDOLE-6-CARBOXYLIC ACID
CAS:Formula:C10H9NO2Purity:95%Color and Shape:SolidMolecular weight:175.1871,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-sulfonyl chloride
CAS:Formula:C9H9ClN2O3SPurity:97%Molecular weight:260.692-Bromo-5-(trifluoromethyl)thiazole
CAS:Formula:C4HBrF3NSPurity:95%Color and Shape:LiquidMolecular weight:232.02pyrrolidine-2,5-dione
CAS:Formula:C4H5NO2Purity:98%Color and Shape:Solid, Powder or Crystalline PowderMolecular weight:99.089Ethyl 2-(trifluoromethyl)thiazole-4-carboxylate
CAS:Formula:C7H6F3NO2SPurity:97%Color and Shape:SolidMolecular weight:225.19Isothiazole-5-carboxylic acid
CAS:Formula:C4H3NO2SPurity:98%Color and Shape:SolidMolecular weight:129.132-(2-chloroethyl)-1H-isoindole-1,3(2H)-dione
CAS:Formula:C10H8ClNO2Purity:95%Color and Shape:SolidMolecular weight:209.633-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid
CAS:Formula:C12H12N2O3Purity:95%Color and Shape:White powderMolecular weight:232.2392-(2-Bromoethyl)-1,3-Dioxolane
CAS:Formula:C5H9BrO2Purity:97.00%Color and Shape:Liquid, ClearMolecular weight:181.029Boc-His-OH
CAS:<p>M03292 - Boc-His-OH</p>Formula:C11H17N3O4Purity:98%Color and Shape:Solid, Chunks or Crystalline PowderMolecular weight:255.2742-[(3-chloro-1-benzothiophen-2-yl)formamido]acetic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:269.70001223-(1H-Indol-3-yl)propan-1-ol
CAS:Formula:C11H13NOPurity:96%Color and Shape:LiquidMolecular weight:175.231D-Biotin
CAS:<p>M02926 - D-Biotin</p>Formula:C10H16N2O3SPurity:>98%Color and Shape:Solid, PowderMolecular weight:244.31Benzo[d]thiazole-7-carboxylic acid
CAS:Formula:C8H5NO2SPurity:97%Color and Shape:SolidMolecular weight:179.192-Amino-6-(trifluoromethyl)benzothiazole
CAS:Formula:C8H5F3N2SPurity:97%Color and Shape:SolidMolecular weight:218.2O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate
CAS:Formula:C11H16F6N5OPPurity:99.0%Color and Shape:Solid, Powder or Crystalline Powder or SolidMolecular weight:379.2471-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborlan-2-yl-)-1H-pyrazole
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.16Tetrahydrofuran D8 >99.5%
CAS:Formula:C4H8OPurity:99.5%Color and Shape:Liquid, Colourless liquidMolecular weight:80.156(2-(1,3-Dioxolan-2-yl)ethyl)triphenylphosphonium bromide
CAS:Purity:95%Color and Shape:SolidMolecular weight:443.3210144Ethyl 5-bromothiazole-4-carboxylate
CAS:Formula:C6H6BrNO2SPurity:97%Color and Shape:SolidMolecular weight:236.08tert-Butyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate
CAS:Formula:C9H18N2O3Purity:95%Color and Shape:SolidMolecular weight:202.2546-Bromo-benzo[1,3]dioxole-5-carbaldehyde
CAS:Formula:C8H5BrO3Purity:98%Color and Shape:Crystalline Powder,PowderMolecular weight:229.029Fmoc-L-Arg(Pbf)-OH
CAS:<p>M03398 - Fmoc-L-Arg(Pbf)-OH</p>Formula:C34H40N4O7SPurity:96 %Color and Shape:Crystalline PowderMolecular weight:648.781-(3-Hydroxypyrrolidin-1-yl)ethanone
CAS:Formula:C6H11NO2Purity:95%Color and Shape:SolidMolecular weight:129.1591 H -Pyrazole-4-carboxylic acid
CAS:Formula:C4H4N2O2Purity:97%Color and Shape:SolidMolecular weight:112.088(S)-1H-Indol-3-yl 2-(4-methylphenylsulfonamido)propanoate
CAS:Purity:95.0%Molecular weight:358.41000366210942-Thiophenecarboxaldehyde
CAS:Formula:C5H4OSPurity:97%Color and Shape:Liquid, ClearMolecular weight:112.15tert-Butyl 4-bromoindoline-1-carboxylate
CAS:Formula:C13H16BrNO2Purity:95%Color and Shape:Liquid, SolidMolecular weight:298.184-(1H-Tetrazol-5-yl)-phenylamine
CAS:Formula:C7H7N5Purity:95%Color and Shape:SolidMolecular weight:161.168Hexahydroisobenzofuran-1,3-dione
CAS:Purity:95%Color and Shape:Low Melting SolidMolecular weight:154.165-Hydroxymethyl-furan-2-carboxylic acid
CAS:Formula:C6H6O4Purity:95%Color and Shape:SolidMolecular weight:142.115-Ethynyl-thiophene-2-carboxylic acid
CAS:Formula:C7H4O2SPurity:97%Color and Shape:SolidMolecular weight:152.17Pyrrolidin-1-yl-acetic acid
CAS:Formula:C6H11NO2Purity:95%Color and Shape:SolidMolecular weight:129.1593-chloro-5-cyclopropyl-1,2,4-thiadiazole
CAS:Formula:C5H5ClN2SPurity:98%Color and Shape:LiquidMolecular weight:160.621-Methylpyrrole-2-carboxaldehyde
CAS:Formula:C6H7NOPurity:95%Color and Shape:Liquid, ClearMolecular weight:109.1281H-1,2,3-Triazole
CAS:Formula:C2H3N3Purity:98.0%Color and Shape:Liquid, Low Melting SolidMolecular weight:69.0675,6-Dibromo-1H-benzo[d]imidazole
CAS:Formula:C7H4Br2N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:275.931H-Pyr-OH
CAS:<p>M03204 - H-Pyr-OH</p>Formula:C5H7NO3Purity:98.00%Color and Shape:Crystalline,PowderMolecular weight:129.115Ethyl indoline-6-carboxylate
CAS:Formula:C11H13NO2Purity:98%Color and Shape:SolidMolecular weight:191.23tert-Butyl 4-amino-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:233.27099614-Chloro-5H-pyrrolo[3,2-d]pyrimidine
CAS:Formula:C6H4ClN3Purity:95%Color and Shape:SolidMolecular weight:153.577-Aminobenzo[d]oxazol-2(3H)-one
CAS:Formula:C7H6N2O2Purity:95%Color and Shape:SolidMolecular weight:150.1375-Amino-1,3,4-thiadiazole-2-carboxylic acid ethyl ester
CAS:Formula:C5H7N3O2SPurity:97%Color and Shape:SolidMolecular weight:173.191,1-Thiocarbonyldiimidazole
CAS:Formula:C7H6N4SPurity:95.0%Color and Shape:SolidMolecular weight:178.211H-Pyrazole
CAS:Formula:C3H4N2Purity:99.0%Color and Shape:Solid, Powder or Crystalline Powder or Solid or ChunksMolecular weight:68.0792′-Amino-2′-deoxyuridine
CAS:Formula:C9H13N3O5Purity:97%Color and Shape:Liquid, No data available.Molecular weight:243.2195-methyl-4H-1,2,4-triazole-3-sulfonyl chloride
CAS:Formula:C3H4ClN3O2SPurity:95%Color and Shape:White powderMolecular weight:181.59Methyl 2-(methylthio)benzo[d]oxazole-6-carboxylate
CAS:Formula:C10H9NO3SPurity:98%Molecular weight:223.252-Bromofuran (stabilised with CaO)
CAS:Formula:C4H3BrOPurity:97.0%Color and Shape:LiquidMolecular weight:146.971Thymidine
CAS:Formula:C10H14N2O5Purity:97%Color and Shape:Solid, White powderMolecular weight:242.231Thiophene-3-boronic acid
CAS:Formula:C4H5BO2SPurity:98%Color and Shape:Solid, Off-white powderMolecular weight:127.95(S)-4-Methyloxazolidin-2-one
CAS:Formula:C4H7NO2Purity:95%Color and Shape:SolidMolecular weight:101.1052-(4-(Trifluoromethoxy)phenyl)pyrrolidine hydrochloride
CAS:Formula:C11H13ClF3NOPurity:97%Molecular weight:267.683-Bromo-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5BrN2Purity:95%Color and Shape:SolidMolecular weight:197.0351-(4-(Trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:256.18399051-Benzothiophene-3-sulfonyl chloride
CAS:Formula:C8H5ClO2S2Purity:97%Color and Shape:SolidMolecular weight:232.7tert-Butyl (5-oxopyrrolidin-3-yl)carbamate
CAS:Formula:C9H16N2O3Purity:95%Color and Shape:SolidMolecular weight:200.2381-Aminoimidazolidine-2,4-dione hydrochloride
CAS:Formula:C3H6ClN3O2Purity:95%Color and Shape:SolidMolecular weight:151.55tert-Butyl 3-formyl-1H-pyrrole-1-carboxylate
CAS:Formula:C10H13NO3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:195.218N,N-Dimethyl-N’-(3-thioxo-3H-1,2,4-dithiazol-5-yl)formimidamide
CAS:Formula:C5H7N3S3Purity:95%Color and Shape:SolidMolecular weight:205.31Methyl 1H-pyrrolo[3,2-c]pyridine-3-carboxylate
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.1751-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C12H16N2O6Purity:98%Molecular weight:284.268TERT-BUTYL 1H-INDOLE-1-CARBOXYLATE
CAS:Formula:C13H15NO2Purity:95%Color and Shape:LiquidMolecular weight:217.2684-Iodo-1-methyl-1H-pyrazole
CAS:Formula:C4H5IN2Purity:97%Color and Shape:SolidMolecular weight:208.0025-Methyldihydrofuran-2(3H)-one
CAS:Formula:C5H8O2Purity:95%Color and Shape:Liquid, ClearMolecular weight:100.117CBZ-ONSU
CAS:Formula:C12H11NO5Purity:97%Color and Shape:Solid, Crystalline Powder or Granules or Lumps or PowderMolecular weight:249.2225-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
CAS:Purity:95%Molecular weight:324.29998785-(Aminomethyl)thiophene-2-sulfonamide hydrochloride
CAS:Purity:95%Color and Shape:SolidMolecular weight:228.71000675-Methyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,2,4-oxadiazole
CAS:Purity:96%Molecular weight:286.1400146tert-Butyl 4-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate
CAS:Formula:C13H22N4O2Purity:98%Color and Shape:SolidMolecular weight:266.3454-Amino-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H7N3Purity:95%Color and Shape:LiquidMolecular weight:133.154(1R)-(+)-2,10,Camphorsultam
CAS:Formula:C10H17NO2SPurity:95%Color and Shape:SolidMolecular weight:215.313-Nitro-1H-1,2,4-triazole
CAS:Formula:C2H2N4O2Purity:96%Color and Shape:Solid, Powder or Crystalline PowderMolecular weight:114.0641-(tert-Butoxycarbonyl)indoline-2-carboxylic acid
CAS:Formula:C14H17NO4Purity:98%Color and Shape:SolidMolecular weight:263.2935-Iodo-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H4IN3Purity:97%Color and Shape:SolidMolecular weight:245.0231-N-Boc-2-Cyano-pyrrolidine
CAS:Formula:C10H16N2O2Purity:98%Color and Shape:SolidMolecular weight:196.25(R)-3-(4-Fluoro-benzenesulfonyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C15H20FNO4SPurity:97%Color and Shape:SolidMolecular weight:329.391-(Hex-1-yl)-3-methyl-1H-imidazol-3-ium hexafluorophosphate
CAS:Purity:98%Molecular weight:312.23999022-Amino-1H-purin-6(7H)-one
CAS:Formula:C5H5N5OPurity:95%Color and Shape:Solid, White - Very pale reddish yellow powderMolecular weight:151.1294-amino-5-(3,5-dichlorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H6Cl2N4SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:261.122,3-Indolinedione
CAS:Formula:C8H5NO2Purity:97%Color and Shape:Solid, Powder or Crystalline PowderMolecular weight:147.1332-Bromo-4-chlorobenzo[d]thiazole
CAS:Formula:C7H3BrClNSPurity:97%Color and Shape:SolidMolecular weight:248.522-Chloro-9-methyl-7H-purin-8(9H)-one
CAS:Formula:C6H5ClN4OPurity:98%Color and Shape:SolidMolecular weight:184.58(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity)
CAS:Purity:97%Color and Shape:SolidMolecular weight:472.5534,5,6,7-TETRAHYDRO-5-AZAINDOLE
CAS:Formula:C7H10N2Purity:96%Color and Shape:SolidMolecular weight:122.171
