
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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3-Bromo-4-methylthiophene
CAS:Formula:C5H5BrSPurity:97%Color and Shape:Liquid, ClearMolecular weight:177.063-p-Tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:186.2141,4-Dioxaspiro[4.5]decane-8,8-diyldimethanol
CAS:Formula:C10H18O4Purity:97%Color and Shape:SolidMolecular weight:202.253-[1′-ethyl-5-(trifluoromethyl)-1H,1’H-3,4′-bipyrazol-1-yl]propan-1-amine
CAS:Formula:C12H16F3N5Molecular weight:287.29N-(6-Oxo-6,7-dihydro-1H-purin-2-yl)isobutyramide
CAS:Formula:C9H11N5O2Purity:97%Color and Shape:SolidMolecular weight:221.222-Pyrrolidin-1-yl-propylamine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:128.2194-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.2271-benzyl-octahydropyrrolo[2,3-c]pyrrole hydrochloride
CAS:Formula:C13H19ClN2Purity:95.0%Molecular weight:238.76(3S)-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C8H10ClNOPurity:97%Molecular weight:171.627-chloro-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine
Formula:C7H7ClN4Purity:95.0%Molecular weight:182.615-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-4-carboxylic acid
CAS:Formula:C13H17NO4SPurity:95.0%Molecular weight:283.341,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%+Molecular weight:158.63METHYL 2-(5-CYANOBENZO[B]THIOPHEN-2-YL)ACETATE
CAS:Formula:C12H9NO2SPurity:95.0%Molecular weight:231.272-{[(tert-butoxy)carbonyl]amino}-3-{1h-pyrrolo[2,3-b]pyridin-3-yl}propanoic acid
CAS:Purity:98%Molecular weight:305.3340149[(5-chloro-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C8H10Cl3N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:254.541,2-DIMETHYL-1H-IMIDAZOLE-4,5-DICARBOXYLIC ACID
CAS:Formula:C7H8N2O4Purity:95%Molecular weight:184.151ETHYL 3-(1H-IMIDAZOL-2-YL)PROPANOATE
CAS:Formula:C8H12N2O2Purity:98%Color and Shape:SolidMolecular weight:168.1962-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:95%Color and Shape:Low Melting SolidMolecular weight:140.24-(1,3,4-oxadiazol-2-yl)phenol
CAS:Formula:C8H6N2O2Purity:95.0%Color and Shape:Yellow powderMolecular weight:162.1482-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
CAS:Formula:C12H12ClN3O2Purity:98%Color and Shape:SolidMolecular weight:265.71-ethyl-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H7N3O4Purity:95.0%Molecular weight:185.139(R)-1-(Cyclopentylmethyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.23-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-propionic acid
CAS:Formula:C9H14N2O2Purity:95%Molecular weight:182.2236-O-tert-butyl 2-O-ethyl 4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepine-2,6-dicarboxylate
CAS:Purity:95+%Molecular weight:326.4100037(2E)-1-(3,4-dichlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H10Cl2OSPurity:95.0%Molecular weight:297.19(6S)-5-azaspiro[2.4]heptane-6-carboxylic acid hydrochloride
CAS:Formula:C7H12ClNO2Purity:95.0%Molecular weight:177.63Cyclopamine
CAS:<p>M01634 - Cyclopamine</p>Formula:C27H41NO2Purity:98%Color and Shape:SolidMolecular weight:411.63Ethyl 1-oxo-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-7-carboxylate
CAS:Purity:97%Molecular weight:208.21699522-(4-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12ClNO2SPurity:95.0%Molecular weight:281.752,5-Dibromo-4-methylimidazole
CAS:Formula:C4H4Br2N2Purity:95%Color and Shape:SolidMolecular weight:239.898tert-Butyl (4-bromothiophen-2-yl)carbamate
CAS:Formula:C9H12BrNO2SPurity:97%Color and Shape:SolidMolecular weight:278.161-Boc-2-(2-hydroxyethyl)-pyrrolidine
CAS:Formula:C11H21NO3Purity:97%Color and Shape:Low Melting SolidMolecular weight:215.293(5-methylimidazo[1,2-a]pyridin-2-yl)methanol
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.192[(2-methyl-1,3-thiazol-4-yl)methyl]amine dihydrochloride
CAS:Formula:C5H10Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:201.11Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate
CAS:Purity:97%Molecular weight:332.22000122-Methyl-5-(4-trifluoromethyl-phenyl)-furan-3-carboxamidine; hydrochloride
Formula:C13H12ClF3N2OPurity:95.0%Molecular weight:304.7Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate
CAS:Formula:C11H7N2NaO3S2Purity:97%Color and Shape:SolidMolecular weight:302.3ethyl 2-amino-4-(4-pyridinyl)-3-thiophenecarboxylate
CAS:Formula:C12H12N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:248.34-Chloro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3ClN2Purity:98%Color and Shape:SolidMolecular weight:126.542-Chloro-5-(furan-2-yl)pyrazine
CAS:Formula:C8H5ClN2OPurity:≥95%Color and Shape:SolidMolecular weight:180.591-Bromo-3-(1,3-dioxolan-2-yl)-4-methoxybenzene
CAS:Formula:C10H11BrO3Purity:97%Molecular weight:259.0992-methoxy-1-(1-methyl-1H-pyrazol-5-yl)ethanamine
CAS:Formula:C7H13N3OPurity:95.0%Molecular weight:155.201((2R,3R,5R)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate
CAS:Purity:97%Molecular weight:456.4100037(1-(4-((Tetrahydrofuran-3-yl)oxy)pyridin-2-yl)-1H-pyrazol-4-yl)methanol
CAS:Formula:C13H15N3O3Purity:95.0%Molecular weight:261.2814,4′-Bis((E)-2-(9-ethyl-9H-carbazol-3-yl)vinyl)-1,1′-biphenyl
CAS:Purity:95% mix TBC as stabilizerMolecular weight:592.7860107(R)-Isoindoline-1-carboxylic acid hydrochloride
CAS:Formula:C9H10ClNO2Purity:95%Color and Shape:SolidMolecular weight:199.635,6-Difluoro-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C7H4F2N2OPurity:97%Color and Shape:No data available.Molecular weight:170.119(5-(((tert-Butyldimethylsilyl)oxy)methyl)-1-methyl-1H-pyrazol-3-yl)methanol
CAS:Purity:97%Molecular weight:256.420992,4-DICHLORO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C13H7Cl2N3O4SPurity:97%Molecular weight:372.18methyl 3-{[(oxolan-2-yl)methyl]amino}butanoate
CAS:Formula:C10H19NO3Purity:95.0%Molecular weight:201.2662-(3-Hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C16H27BO2SPurity:95.0%Color and Shape:LiquidMolecular weight:294.262-(3-Fluorophenyl)-4-methylthiazole-5-carboxylic acid
CAS:Formula:C11H8FNO2SColor and Shape:SolidMolecular weight:237.251-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C14H25Cl2N3O2Purity:95.0%Molecular weight:338.273-Bromo-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS:Purity:97%Molecular weight:274.97000121-(2-Hydroxyethyl)-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:213.978-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.42(R)-tert-Butyl 2-(methoxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H21NO3Purity:97%Molecular weight:215.293(S)-tert-Butyl 1-(2-fluorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23FN2O2Purity:95.0%Molecular weight:294.372-Chloro-1-(2-methyl-1H-indol-3-yl)-ethanone
CAS:Formula:C11H10ClNOPurity:95.0%Color and Shape:SolidMolecular weight:207.66(3-(1-Phenyl-1H-benzo[d]imidazol-2-yl)phenyl)boronic acid
CAS:Formula:C19H15BN2O2Purity:95.0%Molecular weight:314.15tert-Butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:98%Molecular weight:245.33999634-Chloro-2-methylthieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.645-amino-1-(3-methylphenyl)-1H-pyrazole-4-carboxamide
CAS:Formula:C11H12N4OPurity:95.0%Molecular weight:216.2445-Methyl-4-pyrazol-1-ylmethyl-isoxazole-3-carboxylic acid
CAS:Formula:C9H9N3O3Color and Shape:SolidMolecular weight:207.1893,6-dimethyl-4-oxo-3H,4H-furo[2,3-d]pyrimidine-5-carboxylic acid
CAS:Formula:C9H8N2O4Purity:95.0%Color and Shape:SolidMolecular weight:208.173(2S,6R)-6-Amino-2-(2-thienyl)-1,4-thiazepan-5-one
CAS:Formula:C9H12N2OS2Purity:95.0%Molecular weight:228.334,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:97%Color and Shape:SolidMolecular weight:169.25tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate
CAS:Formula:C15H20N2O2Purity:95%Molecular weight:260.337Methyl 3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylate
CAS:Formula:C12H9ClFNO3Purity:95.0%Color and Shape:SolidMolecular weight:269.666-BROMO-1-(PHENYLSULFONYL)-1H-INDOLE-3-CARBALDEHYDE
CAS:Formula:C15H10BrNO3SPurity:95.0%Molecular weight:364.212-(2-cyclopropyl-1H-imidazol-1-yl)acetic acid hydrochloride
CAS:Formula:C8H11ClN2O2Purity:95.0%Molecular weight:202.64(4-bromo-1-methyl-1H-pyrazol-3-yl)methylamine
CAS:Formula:C5H8BrN3Purity:95.0%Color and Shape:LiquidMolecular weight:190.044tert-butyl (3S,4S)-3-amino-4-methoxy-1-pyrrolidinecarboxylate hydrochloride
CAS:Formula:C10H21ClN2O3Purity:95.0%Molecular weight:252.74tert-Butyl 10,10-difluoro-1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
CAS:Purity:97%Molecular weight:290.31100462-[(6-CHLORO-2-METHYL-4-PYRIMIDINYL)AMINO]-5-THIAZOLECARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H9ClN4O2SPurity:95.0%Molecular weight:284.72(S)-1-(5-Bromopyridin-2-yl)pyrrolidin-3-ol
CAS:Formula:C9H11BrN2OPurity:95.0%Molecular weight:243.1043-AMINO-1-(TETRAHYDRO-2H-PYRAN-4-YL)-1H-PYRAZOLE-4-CARBONITRILE
CAS:Formula:C9H12N4OPurity:95%Molecular weight:192.222Methyl 2-aminooxazole-5-carboxylate
CAS:Formula:C5H6N2O3Purity:96%Color and Shape:SolidMolecular weight:142.1142-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2,1-jk]carbazole
CAS:Purity:97%Molecular weight:367.2600098(R)-tert-Butyl 3-(4-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H22N2O3Purity:97%Molecular weight:278.352Ethyl 1-(difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylate
CAS:Purity:97%Molecular weight:204.1770027-(((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-methyl-2H-chromen-2-one
CAS:Purity:98%Molecular weight:308.2860107Ref: 10-F679416
1g426.00€5g1,100.00€10g1,629.00€2.5g796.00€50mg228.00€100mg291.00€250mg308.00€500mg320.00€3-(5-Amino-4-cyano-3-methyl-pyrazol-1-yl)-benzoic acid ethyl ester
Formula:C14H14N4O2Purity:95.0%Molecular weight:270.2923,5-Dimethyl-1,2,4-triazol-4-ylamine
CAS:Formula:C4H8N4Purity:95.0%Color and Shape:White solidMolecular weight:112.1363-(1-pyrrolidinylmethyl)piperidine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.21-(4-Chlorophenyl)imidazole
CAS:Formula:C9H7ClN2Purity:97%Color and Shape:SolidMolecular weight:178.621-(Boc-amino)-(pyrrolidin-3-yl)-cyclopropane
CAS:Formula:C12H22N2O2Purity:97%Color and Shape:SolidMolecular weight:226.32tert-Butyl 5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate
CAS:Formula:C11H17N3O2Purity:97%Molecular weight:223.2764-(Chloromethyl)-2-phenyloxazole
CAS:Formula:C10H8ClNOPurity:96%Color and Shape:SolidMolecular weight:193.631-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine
CAS:Formula:C10H11N3OPurity:95.0%Molecular weight:189.2182-Chloro-1-(4-fluoro-benzyl)-1H-benzoimidazole
CAS:Formula:C14H10ClFN2Purity:97%Color and Shape:SolidMolecular weight:260.72,2,2-TRIFLUORO-1-(TETRAHYDROFURAN-3-YL)ETHANOL
CAS:Formula:C6H9F3O2Purity:95.0%Molecular weight:170.1315-Methyl-2-phenylamino-thiazole-4-carboxylic acid ethyl ester
Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.33tert-butyl 2-hydrazinylidene-2,3-dihydro-1,3-thiazole-4-carboxylate
CAS:Purity:98%Molecular weight:215.27000431-(Difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:95.0%Molecular weight:176.1233-Bromo-2-trifluoromethylthiophene
CAS:Formula:C5H2BrF3SPurity:95%Color and Shape:Liquid, ClearMolecular weight:231.03methyl 2-(2-imino-6-methylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H13BrN2O2SPurity:95.0%Molecular weight:317.22-hydrazinyl-4-(1H-imidazol-1-yl)-6-methylpyrimidine
CAS:Formula:C8H10N6Purity:95.0%Molecular weight:190.21Ethyl 1-(5-(methylamino)pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95%Molecular weight:246.275-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H10N4O3Purity:95.0%Molecular weight:234.2152-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C9H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:217.094-methyl-5-[1-(2-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.331-Methyl-1H-imidazole-5-carbonyl chloride hydrochloride
CAS:Formula:C5H6Cl2N2OPurity:98%Molecular weight:181.022-(7-Chloro-1H-indol-3-yl)acetic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.63{[3-(2-pyrazinyl)-1H-1,2,4-triazol-5-yl]methyl}amine dihydrochloride hydrate
CAS:Formula:C7H12Cl2N6OPurity:95.0%Molecular weight:267.111-Acetyl-6-amino-2,3-dihydro-1H-indole
CAS:Formula:C10H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:176.2192-(2-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.32N,N,N-trimethyl[1-(triisopropylsilyl)-1H-indol-3-yl]methanaminium iodide
CAS:Formula:C21H37IN2SiPurity:95.0%Molecular weight:472.53Sodium 1-methyl-4-(trifluoromethyl)-1H-imidazole-2-carboxylate
CAS:Formula:C6H4F3N2NaO2Purity:97.0%Molecular weight:216.0952,2,2-Trifluoro-1-(4-nitro-1H-pyrrol-2-yl)ethanone
CAS:Formula:C6H3F3N2O3Purity:95.0%Molecular weight:208.0962-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid amide
Formula:C10H7ClN2O2SPurity:95.0%Molecular weight:254.69ethyl 1-isopropyl-3-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C9H13N3O4Purity:97%Molecular weight:227.22Benzofuran-2-carbonyl chloride
CAS:Formula:C9H5ClO2Purity:95%Color and Shape:Solid, White to light yellow crystal powderMolecular weight:180.59Ethyl thiophene-2-carboxylate
CAS:Formula:C7H8O2SPurity:95%Color and Shape:Liquid, ClearMolecular weight:156.21-Cyclopropyl-1H-imidazole
CAS:Formula:C6H8N2Purity:≥95%Color and Shape:LiquidMolecular weight:108.1442-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid ethyl ester
Formula:C12H10ClNO3SPurity:95.0%Molecular weight:283.735-(Chloromethyl)-2-(1H-pyrazol-1-yl)pyridine
CAS:Formula:C9H8ClN3Purity:98%Color and Shape:SolidMolecular weight:193.635-Chloroacetyl-2,3-dihydrobenzofuran
CAS:Formula:C10H9ClO2Purity:95%Color and Shape:SolidMolecular weight:196.63[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]amine dihydrochloride
CAS:Formula:C8H16Cl2N2SPurity:95.0%Molecular weight:243.193-(4-bromobenzoyl)-8-azabicyclo[3.2.1]octane hydrochloride
CAS:Formula:C14H17BrClNOPurity:95.0%Molecular weight:330.654-ethyl-5-[(4-fluorophenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H12FN3OSPurity:95.0%Molecular weight:253.32-{[6-(1H-pyrazol-1-yl)-4-pyrimidinyl]amino}ethanol
CAS:Formula:C9H11N5OPurity:95.0%Molecular weight:205.2212-(2-Chloro-acetylamino)-4-(4-fluoro-phenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C15H13ClFNO3SPurity:95.0%Molecular weight:341.782,4-Dimethyl-1,3-thiazole-5-sulfonyl chloride
CAS:Formula:C5H6ClNO2S2Purity:97%Color and Shape:SolidMolecular weight:211.685-o-Tolyl-isoxazole-3-carboxylic acid methyl ester
CAS:Formula:C12H11NO3Purity:95.0%Molecular weight:217.224
