
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 55220 products of "5-membered Heterocycles"
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2,6-dimethyl-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenol
CAS:Formula:C11H9F3N2O2Purity:95.0%Molecular weight:258.21-(Benzenesulfonyl)-4,6-dichloro-3-iodo-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:453.07998661-TERT-BUTYL 6-METHYL 2,3-DIHYDRO-1H-IMIDAZO[1,2-B]PYRAZOLE-1,6-DICARBOXYLATE
CAS:Formula:C12H17N3O4Purity:95.0%Color and Shape:SolidMolecular weight:267.2855-Bromo-4-nitrothiophene-2-carbaldehyde
CAS:Purity:95% (stabilized with Cu+HQ+MgO)Molecular weight:236.03999331-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-3-methyl-1H-pyrazole-5-carboxylic acid ethyl ester
Formula:C14H13ClF3N3O2Purity:95.0%Molecular weight:347.722-(2-Chloro-phenyl)-pyrrolidine hydrochloride
CAS:Formula:C10H13Cl2NPurity:95.0%Molecular weight:218.123-(7-Bromo-4-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione
CAS:Purity:98%Molecular weight:341.1359863METHYL 3-AMINO-6-BENZYL-4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE-2-CARBOXYLATE HCL
Formula:C16H19ClN2O2SPurity:90.0%Molecular weight:338.855-(3,4-Difluorophenyl)-3-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C12H9F2NO2Purity:97.0%Molecular weight:237.2063-Methoxy-1-methyl-4-nitro-1H-pyrazole
CAS:Formula:C5H7N3O3Purity:98%Color and Shape:SolidMolecular weight:157.1295-Bromo-3-methyl-benzofuran-2-carboxylic acid
CAS:Formula:C10H7BrO3Purity:97%Molecular weight:255.067N-methyl-2-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]ethanamine hydrochloride
CAS:Formula:C6H9ClF3N3OPurity:95.0%Molecular weight:231.62-(2-(pyridin-2-yl)-1H-imidazol-1-yl)ethan-1-amine
CAS:Formula:C10H12N4Purity:95.0%Color and Shape:SolidMolecular weight:188.234(1-METHYL-3-(4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOL-5-YL)METHANOL
CAS:Formula:C12H11F3N2OPurity:97.0%Molecular weight:256.2282-(4-methylpiperazin-1-yl)-1,3-benzothiazol-6-amine
CAS:Formula:C12H16N4SPurity:95.0%Color and Shape:SolidMolecular weight:248.352-Methyl-1-prop-2-ynyl-1H-indole-3-carbaldehyde
CAS:Formula:C13H11NOPurity:95%Color and Shape:SolidMolecular weight:197.2372,3-Dihydrobenzo[b]furan-5-isocyanate
CAS:Formula:C9H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:161.16Diethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate
CAS:Formula:C17H23NO4Purity:95.0%Color and Shape:SolidMolecular weight:305.3743-Isocyanato-1-methyl-1H-indole
CAS:Formula:C10H8N2OPurity:95.0%Color and Shape:LiquidMolecular weight:172.1873-Chlorosulfonyl-4-phenyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
CAS:Formula:C13H8ClF3O4S2Purity:95.0%Molecular weight:384.772-FURANCARBOXYLIC ACID, 5-METHYL-, ETHYL ESTER
CAS:Formula:C8H10O3Purity:95.0%Molecular weight:154.1656-imino-3-methyl-4-(thiophen-2-yl)-2H,4H,5H,6H-pyrano[2,3-c]pyrazole-5-carbonitrile
CAS:Purity:90%Molecular weight:258.29998784,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-4-carboxylic acid
CAS:Purity:98%Molecular weight:166.17999271,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carbaldehyde
CAS:Formula:C10H10N2O2Purity:95%Color and Shape:SolidMolecular weight:190.202(3-ethyl-2-imino-2,3-dihydro-1H-benzimidazol-1-yl)acetic acid hydrobromide
CAS:Formula:C11H14BrN3O2Purity:95.0%Molecular weight:300.156(E)-1-(6-chloro-2-methylimidazo[1,2-a]pyridin-3-yl)-3-(dimethylamino)prop-2-en-1-one
CAS:Purity:90%Molecular weight:263.730011ethyl 5-amino-3-methylisothiazole-4-carboxylate
CAS:Formula:C7H10N2O2SPurity:95%+Molecular weight:186.232-(4-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:95%Molecular weight:240.1199951(3R,4R)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Purity:95%Molecular weight:336.38800052-[6-(Trifluoromethyl)-1H-indol-3-yl]acetic acid
CAS:Formula:C11H8F3NO2Purity:98%Molecular weight:243.1851-[(pyrrolidin-2-yl)methyl]-1H-1,2,3-triazole dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.121-(2-furyl)-3-(2-hydroxy-4-methylphenyl)-1,3-propanedione
CAS:Formula:C14H12O4Purity:95.0%Molecular weight:244.2461-Methyl-2-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.142(S)-tert-Butyl 6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:237.30299385-(1,3-Dioxolan-2-yl)-2-thienyl undecyl ketone
CAS:Formula:C19H30O3SPurity:97.0%Molecular weight:338.515-Methyl-2-(2-trifluoromethyl-phenyl)-thiazole-4-carboxylic acid
Formula:C12H8F3NO2SPurity:95.0%Molecular weight:287.26IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID, 8-BROMO-1,5-DIHYDRO-, ETHYL ESTER
CAS:Formula:C10H11BrN2O2Purity:95.0%Molecular weight:271.1142-(Cyclohexanecarboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS:Purity:97%Molecular weight:306.42001341-(1-Azidoethyl)-1H-1,2,3-benzotriazole
CAS:Formula:C8H8N6Purity:90.0%Color and Shape:SolidMolecular weight:188.1942-Chloro-6-fluorobenzo[d]thiazole
CAS:Formula:C7H3ClFNSPurity:98%Color and Shape:SolidMolecular weight:187.62Na-Boc-L-tryptophan benzyl ester
CAS:Formula:C23H26N2O4Purity:97%Color and Shape:SolidMolecular weight:394.471(S)-4-Benzyl-3-(3-phenylpropanoyl)oxazolidin-2-one
CAS:Formula:C19H19NO3Purity:95.0%Molecular weight:309.365(1R,2R,4R)-rel-1-Azabicyclo[2,2,1]heptane-2-carboxylic acid hydrochloride
CAS:Purity:95%Molecular weight:177.635-(2,2,2-Trifluoroacetyl)-2,3-dihydrobenzofuran
CAS:Formula:C10H7F3O2Purity:97.0%Color and Shape:Low Melting SolidMolecular weight:216.159Ethyl 5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12FN3O2Purity:95+%Molecular weight:249.245(1H-Indazol-4-yl)methanol
CAS:Formula:C8H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:148.165(4-Formylfuran-2-yl)boronic acid
CAS:Formula:C5H5BO4Purity:95.0%Color and Shape:SolidMolecular weight:139.91-(3-Azetidinyl)-1H-pyrazole
CAS:Formula:C6H9N3Purity:95.0%Color and Shape:SolidMolecular weight:123.159tert-butyl 3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate
CAS:Formula:C13H26N2O2Purity:95.0%Molecular weight:242.3632-(5,7-Dioxo-5,7-dihydro-pyrrolo[3,4-b]pyridin-6-yl)-ethanesulfonyl chloride
CAS:Formula:C9H7ClN2O4SPurity:95.0%Molecular weight:274.68(R)-5-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride
CAS:Formula:C9H12ClN3O3Purity:95.0%Molecular weight:245.665-METHYL-5H-PYRROLO[2,3-B]PYRAZINE-7-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.194-(2-chlorophenyl)pyrrolidine-3-carbonitrile hydrochloride
CAS:Formula:C11H12Cl2N2Purity:95.0%Molecular weight:243.132-(2-Methylthiazol-4-yl)acetonitrile
CAS:Formula:C6H6N2SPurity:95.0%Color and Shape:LiquidMolecular weight:138.192-Methylpropan-2-amine (S)-2-((tert-butoxycarbonyl)amino)-3-(furan-2-yl)propanoate
CAS:Purity:98%Molecular weight:328.4091,3-DIMETHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.191-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxaldehyde
CAS:Formula:C12H11BrN2OPurity:95.0%Molecular weight:279.1373-TRIFLUOROMETHYL-4-AMINOPYRROLO[2,3-B]PYRIDINE
CAS:Formula:C8H6F3N3Purity:97.0%Molecular weight:201.152(2R,3S)-1-[(BENZYLOXY)CARBONYL]-3-HYDROXYPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Purity:98%Molecular weight:265.26501462-METHYL-2H-INDAZOLE-7-CARBOXALDEHYDE
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:160.1762-(4-Methoxyphenyl)-5-methyl-1,3-oxazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:233.22300722-methyl-4-(1-pyrrolidinylcarbonyl)aniline
CAS:Formula:C12H16N2OPurity:95.0%Color and Shape:SolidMolecular weight:204.273(6-Isopropyl-9-methyl-1,4-dioxaspiro[4.5]Decan-2-yl)methanol
CAS:Purity:98%Color and Shape:LiquidMolecular weight:228.33200075-(4-Methoxy-3-methylphenyl)-3-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C14H15NO3Purity:97%Molecular weight:245.2782-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile
CAS:Purity:98+%Molecular weight:409.2000122(2R,3S,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Formula:C10H12FN5O4Purity:95%Color and Shape:Solid, White powderMolecular weight:285.235(1-Ethyl-3,5-dimethyl-1 H -pyrazol-4-ylmethyl)-methyl-amine
CAS:Formula:C9H17N3Purity:95.0%Color and Shape:LiquidMolecular weight:167.256Ref: 10-F233858
1g232.00€5g1,018.00€10g1,756.00€2.5g518.00€50mg62.00€100mg78.00€250mg105.00€500mg165.00€methyl 5-(bromomethyl)thiophene-2-carboxylate
CAS:Formula:C7H7BrO2SPurity:95.0%Color and Shape:SolidMolecular weight:235.1tert-Butyl 4-(4-bromo-3-(trifluoromethyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS:Formula:C14H19BrF3N3O2Purity:95%Molecular weight:398.2241-Methyl-6,7-dihydro-1H-indazol-4(5H)-one
CAS:Formula:C8H10N2OPurity:97%Color and Shape:SolidMolecular weight:150.1814-amino-1-phenyl-2-pyrrolidinone hydrochloride
CAS:Formula:C10H13ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:212.68Ref: 10-F640479
1g333.00€5g1,230.00€10g2,460.00€2.5g796.00€50mg62.00€100mg110.00€250mg180.00€500mg278.00€Ethyl 3-methyl-5-phenyl-1H-pyrrole-2-carboxylate
CAS:Formula:C14H15NO2Purity:97.0%Molecular weight:229.279TERT-BUTYL (3-(4-BROMO-1H-PYRAZOL-1-YL)PROPYL)CARBAMATE
Formula:C11H18BrN3O2Purity:95.0%Molecular weight:304.188tert-Butyl 3-(2-bromoethyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H20BrNO2Purity:97%Molecular weight:278.19tert-Butyl 2-(3-ethoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:285.3399963TERT-BUTYL-5-(HYDROXYMETHYL)-2,2-DIMETHYLOXAZOLIDINE-3-CARBOXYLATE
CAS:Formula:C11H21NO4Purity:95.0%Molecular weight:231.292(1E)-1-(1H-1,2,3-Benzotriazol-1-yl)-4,4-dimethylpent-1-en-2-yl trifluoromethanesulfonate
CAS:Formula:C14H16F3N3O3SMolecular weight:363.365-(2-aminoethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one hydrochloride
CAS:Formula:C4H9ClN4OPurity:95.0%Molecular weight:164.59(S)-tert-Butyl 3-(2-fluoro-6-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.3243-(1,3-benzothiazol-2-yl)-1-propanamine hydrochloride hydrate
CAS:Formula:C10H15ClN2OSPurity:95.0%Color and Shape:Grey powderMolecular weight:246.752-(1-methylpyrrolidin-2-yl)propan-1-amine dihydrochloride
CAS:Formula:C8H20Cl2N2Purity:97%Molecular weight:215.16(S)-1-[1-(3-Fluoro-benzyl)-1H-benzoimidazol-2-yl]-pyrrolidin-3-ol
CAS:Formula:C18H18FN3OPurity:95%Molecular weight:311.361-ACETYL-6-METHYL-1H-INDAZOLE-3-CARBONITRILE
CAS:Formula:C11H9N3OPurity:95.0%Molecular weight:199.2134-(2-Thienylmethoxy)aniline
CAS:Formula:C11H11NOSPurity:95.0%Color and Shape:SolidMolecular weight:205.28ethyl 2-(2-imino-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H14BrN3O4S2Purity:95.0%Molecular weight:396.272-(4-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one dihydrochloride
CAS:Formula:C10H13Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:262.13Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1-carboxylate
CAS:Formula:C12H18BNO4Purity:96%Molecular weight:251.09(3-(((tert-Butyldimethylsilyl)oxy)methyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol
CAS:Purity:97%Molecular weight:285.5029907ETHYL 4-BROMO-3-(BROMOMETHYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
Formula:C8H10Br2N2O2Purity:95.0%Molecular weight:325.988(S)-TERT-BUTYL 3-(BENZYLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C16H23NO3Purity:95.0%Color and Shape:SolidMolecular weight:277.364(S)-tert-Butyl 3-acetamidopyrrolidine-1-carboxylate
CAS:Formula:C11H20N2O3Purity:≥96%Molecular weight:228.2921-(Tetrahydro-2H-pyran-4-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H12N2O3Molecular weight:196.2065-(2,3,5,6-Tetramethyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294Ref: 10-F637810
1g294.00€2g514.00€5g812.00€10g1,434.00€25g3,140.00€100mg98.00€250mg163.00€500mg219.00€2,5-Dioxopyrrolidin-1-yl acrylate
CAS:Formula:C7H7NO4Purity:97%Color and Shape:SolidMolecular weight:169.136METHYL (E)-3-(1,3-BENZODIOXOL-5-YL)-2-PROPENOATE
CAS:Formula:C11H10O4Purity:95.0%Molecular weight:206.1971-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrrole
CAS:Purity:98%Molecular weight:269.14999393-Bromo-1H-pyrazolo[3,4-c]pyridine
CAS:Formula:C6H4BrN3Purity:96%Color and Shape:SolidMolecular weight:198.0232-(tert-Butoxycarbonyl)-2,6-diazaspiro[3.4]octane-8-carboxylic acid
CAS:Purity:98%Molecular weight:256.3020028-Bromo-5-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C8H8BrClN2Purity:95.0%Molecular weight:247.52Ethyl 5-amino-1-(3-chlorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12ClN3O2Purity:95.0%Molecular weight:265.73-isopropyl-3-methylpyrrolidine hydrochloride
CAS:Formula:C8H18ClNPurity:95.0%Molecular weight:163.698-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-7-carbonitrile
CAS:Purity:95+%Molecular weight:245.58999631-(3-(2-(BENZO[B]THIOPHEN-5-YL)ETHOXY)PROPYL)AZETIDIN-3-OL
CAS:Formula:C16H21NO2SPurity:95.0%Molecular weight:291.41(S)-(3-Aminopyrrolidin-1-yl)(2-fluorophenyl)methanone
CAS:Formula:C11H13FN2OPurity:95.0%Molecular weight:208.236(4-bromophenyl)(1H-imidazol-2-yl)methanone
CAS:Formula:C10H7BrN2OPurity:95.0%Color and Shape:Lilac powderMolecular weight:251.083Puromycin dihydrochloride
CAS:<p>M02245 - Puromycin dihydrochloride</p>Formula:C22H31Cl2N7O5Purity:98%Color and Shape:Solid, PowderMolecular weight:544.432-(2-Methoxybenzyl)-4-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C12H15N3OPurity:>95%Molecular weight:217.2721-(Phenylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C20H22BNO4SPurity:98%Color and Shape:SolidMolecular weight:383.274-(chloromethyl)-1-ethyl-1H-pyrazole hydrochloride
CAS:Formula:C6H10Cl2N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:181.062-Amino-4-furan-2-yl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H11NO3SPurity:98%Color and Shape:SolidMolecular weight:237.27METHYL 4-BROMO-2,5-DIMETHYLTHIOPHENE-3-CARBOXYLATE
CAS:Formula:C8H9BrO2SPurity:95.0%Molecular weight:249.12tert-Butyl (6-chloro-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)carbamate
CAS:Purity:97%Molecular weight:283.72000125,6-Methyl-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C9H10N2OPurity:95%Color and Shape:Solid, Light brown powderMolecular weight:162.192[5-(2,4-difluorophenyl)isoxazol-3-yl]methanol
CAS:Formula:C10H7F2NO2Purity:95.0%Molecular weight:211.1687-CYANO-IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C11H9N3O2Purity:98%Molecular weight:215.212
