
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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ethyl 5-(4-ethoxyphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O3Purity:95.0%Molecular weight:260.293(R)-1,4-Dioxaspiro[4.5]decane-2-carbaldehyde
CAS:Formula:C9H14O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:170.2083-(2-Aminoethylsulfanyl)-1-(4-ethoxyphenyl)-pyrrolidine-2,5-dione hydrochloride
CAS:Formula:C14H19ClN2O3SMolecular weight:330.833-Iodo-1-(phenylsulfonyl)-1H-indole
CAS:Formula:C14H10INO2SPurity:97%Color and Shape:SolidMolecular weight:383.2(R)-3-Acetylthiazolidine-4-carboxylic acid
CAS:Formula:C6H9NO3SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:175.24,7-Dimethylpyrazolo[5,1-C]triazine-3-carboxylic acid
CAS:Formula:C8H8N4O2Purity:95.0%Color and Shape:SolidMolecular weight:192.1785,6-Difluoroindoline-2,3-dione
CAS:Formula:C8H3F2NO2Purity:97%Color and Shape:SolidMolecular weight:183.1141-methyl-1H-1,2,3-benzotriazol-5-amine
CAS:Formula:C7H8N4Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:148.1693-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)aniline
CAS:Formula:C13H19NO2Purity:95.0%Molecular weight:221.31H-Indole-2-carboxylic acid, 6-amino-5-methyl-, ethyl ester
CAS:Purity:97%Molecular weight:218.25599675-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid
CAS:Formula:C10H12O2SPurity:95.0%Molecular weight:196.26Ref: 10-F657392
1g816.00€5g2,200.00€10g3,267.00€2.5g1,488.00€50mg217.00€100mg305.00€250mg421.00€500mg645.00€5-Methyl-2-pyrrol-1-yl-thiophene-3-carboxylic acid
CAS:Formula:C10H9NO2SPurity:95.0%Molecular weight:207.25(R)-tert-Butyl 1-(2-fluorobenzoyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H21FN2O3Purity:95.0%Molecular weight:308.353Ref: 10-F640596
1g630.00€5g2,370.00€10g3,515.00€2.5g1,443.00€50mg98.00€100mg160.00€250mg254.00€500mg465.00€(2S,4R)-1-Boc-2-Hydroxymethyl-4-aminopyrrolidinehydrochloride
CAS:Formula:C10H21ClN2O3Purity:95%Molecular weight:252.74METHYL 4-BROMO-5-CHLOROTHIOPHENE-2-CARBOXYLATE
CAS:Formula:C6H4BrClO2SPurity:97%Molecular weight:255.51(S)-(-)-2-Aminomethyl-1-ethylpyrrolidine
CAS:Formula:C7H16N2Purity:98%Color and Shape:LiquidMolecular weight:128.2193-(4-METHYLBENZYL)PYRROLIDINE HCL
CAS:Formula:C12H18ClNPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:211.73(2E)-1-(4-ethylphenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2Purity:95.0%Molecular weight:226.275TERT-BUTYL 3-OXO-2,6-DIAZASPIRO[4.5]DECANE-6-CARBOXYLATE
CAS:Formula:C13H22N2O3Purity:97%Molecular weight:254.33{1-[3-(dimethylamino)propyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C10H19N3O3SPurity:95.0%Molecular weight:261.342-(1H-Benzo[d]imidazol-2-yl)ethanamine hydrochloride
CAS:Formula:C9H12ClN3Purity:97%Molecular weight:197.674-allyl-5-[1-(2,3-dimethylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H19N3OSPurity:95.0%Molecular weight:289.4(5E)-2-mercapto-5-(2-methoxybenzylidene)-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NO2S2Purity:95.0%Molecular weight:251.321-isobutyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:≥95%Color and Shape:SolidMolecular weight:168.1965-Amino-1H-imidazole-4-carboxamide
CAS:Formula:C4H6N4OPurity:95%Color and Shape:SolidMolecular weight:126.1192-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carbonitrile
CAS:Formula:C15H17BN2O2Purity:98%Molecular weight:268.12(5-Methyl-4-nitro-pyrazol-1-yl)-acetic acid
CAS:Formula:C6H7N3O4Purity:95.0%Color and Shape:SolidMolecular weight:185.1394,7-Dimethoxy-1H-indole-2-carboxylic acid methyl ester
Formula:C12H13NO4Purity:95.0%Molecular weight:235.2395-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:95%Molecular weight:180.1384H,5H,6H,7H-[1,3]Thiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
CAS:Formula:C7H9ClN2O2SPurity:97%Color and Shape:LiquidMolecular weight:220.67(4-Methyl-2-phenyl-1,3-thiazol-5-yl)methylamine
CAS:Formula:C11H12N2SPurity:97.0%Color and Shape:SolidMolecular weight:204.295-Methylbenzo-2,1,3-thiadiazole-4-sulfonylchloride
CAS:Formula:C7H5ClN2O2S2Color and Shape:SolidMolecular weight:248.72-(Chloromethyl)-5-methyl-1,3,4-thiadiazole
CAS:Formula:C4H5ClN2SPurity:97%Color and Shape:Solid, No data available.Molecular weight:148.613-Bromo-4-(1H-imidazol-1-yl)benzaldehyde
CAS:Formula:C10H7BrN2OPurity:95%Color and Shape:SolidMolecular weight:251.083(S)-Ethyl pyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C7H14ClNO2Purity:97%Color and Shape:OilMolecular weight:179.642-(2-Chloro-acetylamino)-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H14ClNO3SPurity:95.0%Molecular weight:275.751-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O3Purity:99.0%Molecular weight:286.21Ethyl 6-bromo-7-methylimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C11H11BrN2O2Purity:98%Molecular weight:283.1251H-PYRROLO[2,3-B]PYRIDIN-3-AMINE 2HCL
CAS:Formula:C7H9Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:206.076-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:98%Color and Shape:SolidMolecular weight:241.0442-(2-fluorophenyl)-2-(4-methyl-1H-pyrazol-1-yl)ethanamine hydrochloride (1:1)
Formula:C12H15ClFN3Molecular weight:255.72Tert-butyl ((5-bromo-1,3,4-thiadiazol-2-yl)methyl)carbamate
CAS:Purity:97%Molecular weight:294.17001342-(5-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C10H14BBrO2SPurity:96%Molecular weight:288.993-(4-fluorophenyl)-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
CAS:Formula:C14H10FN3O4Purity:95.0%Molecular weight:303.249METHYL 4-(5-AMINO-1,3,4-THIADIAZOL-2-YL)BENZOATE
CAS:Formula:C10H9N3O2SPurity:95.0%Color and Shape:SolidMolecular weight:235.265-(4-Chloro-phenoxymethyl)-furan-2-carboxylic acid
CAS:Formula:C12H9ClO4Purity:95%Molecular weight:252.654-methyl-3-phenylisoxazol-5-amine
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.203[2-(2-furylmethoxy)phenyl]amine hydrochloride
CAS:Formula:C11H12ClNO2Purity:95.0%Color and Shape:FlakesMolecular weight:225.678-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]
CAS:Purity:98+%Color and Shape:SolidMolecular weight:352.39001464-(2-Aminoethylamino)-7-(N,N-dimethylsulfamoyl)benzofurazan
CAS:Purity:95%Molecular weight:285.32000731-(1H-indol-3-yl)-2-methyl-1-propanone
CAS:Formula:C12H13NOPurity:95.0%Color and Shape:No data available.Molecular weight:187.2424-Chloro-1-methyl-1H-imidazo[4,5-d]pyridazine
CAS:Purity:98%Color and Shape:SolidMolecular weight:168.58000185-chloro-3-(2-chlorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H5Cl2NO2Purity:95.0%Molecular weight:242.063-Isocyanato-2-methyl-5-(4-trifluoromethoxy-phenyl)-furan
Formula:C13H8F3NO3Purity:95.0%Molecular weight:283.2064,6-difluoro-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H9F2N3SPurity:95.0%Molecular weight:277.29(2S,4R)-4-(4-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C13H15ClF3NO2Purity:95.0%Molecular weight:309.715-Chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS:Formula:C7H4ClN3O2Purity:98%Color and Shape:SolidMolecular weight:197.582-methyl-5-oxo-2-pyrrolidinecarbonitrile
CAS:Formula:C6H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:124.143Ethyl 5-nitro-1H-imidazole-2-carboxylate
CAS:Formula:C6H7N3O4Purity:96%Color and Shape:SolidMolecular weight:185.1391-Methyl-1 H -pyrazole-3,5-dicarboxylic acid diethyl ester
CAS:Formula:C10H14N2O4Purity:97%Molecular weight:226.232(R)-3-((2-Methoxyphenyl)thio)pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOSPurity:95.0%Molecular weight:245.77(S)-2-Methylaminomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C11H22N2O2Purity:95%Color and Shape:LiquidMolecular weight:214.309(R)-1-BOC-2-(AMINOMETHYL)-4,4-DIFLUOROPYRROLIDINE
CAS:Formula:C10H18F2N2O2Purity:97%Molecular weight:236.2635-(Pyridin-3-yl)isoxazole-3-carboxylic acid
CAS:Formula:C9H6N2O3Purity:98%Color and Shape:SolidMolecular weight:190.1583-(1H-tetrazol-1-yl)phenol
CAS:Formula:C7H6N4OPurity:98%Color and Shape:Solid, Beige crystalline powderMolecular weight:162.1522-Chloro-N-(3-cyano-1-(4-fluorobenzyl)-4,5-dimethyl-1H-pyrrol-2-yl)acetamide
CAS:Purity:98%Molecular weight:319.7600098(3R)-4-CHLORO-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C8H9Cl2NOPurity:95%Molecular weight:206.07(5-methyl-1,2,4-oxadiazol-3-yl)acetonitrile
CAS:Formula:C5H5N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:123.115(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate
CAS:Formula:C12H21NO4Purity:95.0%Color and Shape:LiquidMolecular weight:243.3035-(5-isoxazolyl)-2-methyl-3-thiophenesulfonyl chloride
CAS:Formula:C8H6ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:263.71tert-Butyl ((3S,5R)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamate hydrochloride
CAS:Purity:95%Molecular weight:252.74000554-(4-Chloro-phenyl)-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C12H10ClNO2Purity:95.0%Molecular weight:235.67(1,3-Dimethyl-1H-pyrazol-4-yl)-methanol
CAS:Formula:C6H10N2OPurity:97%Color and Shape:LiquidMolecular weight:126.159Methyl 5-(chlorosulfonyl)-1-methyl-1h-pyrazole-3-carboxylate
CAS:Purity:95+%Molecular weight:238.63999941-(tert-Butoxycarbonyl)-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C17H23NO5Purity:97%Molecular weight:321.373(5-isopropyl-3-isoxazolyl)methanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.17(Z)-5-(4-(Dimethylamino)benzylidene)-2-thioxothiazolidin-4-one
CAS:Purity:80+%Molecular weight:264.35998544-Chloro-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C6H4ClN3Purity:95%Color and Shape:SolidMolecular weight:153.572-(4-Nitro-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C12H11N3O4SPurity:95.0%Molecular weight:293.34-AMINO-1-(4-METHOXYPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C11H14N2O2Purity:95.0%Molecular weight:206.245Methyl 5-methyloxazole-4-carboxylate
CAS:Formula:C6H7NO3Purity:98%Color and Shape:SolidMolecular weight:141.1264-BROMO-1-CYCLOPROPYLMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H12BrNO2Purity:95.0%Molecular weight:258.115(R)-2-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:97%Molecular weight:283.125METHYL (3S,4S)-1-BENZYL-4-METHYLPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C14H19NO2Purity:95%Molecular weight:233.3111-Methylbenzimidazole
CAS:Formula:C8H8N2Purity:97%Color and Shape:Solid, Powder or Crystalline Powder or NeedlesMolecular weight:132.1664-(5-Trifluoromethyl-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester
Formula:C11H7F3N2O3Purity:95.0%Molecular weight:272.183(5R)-1-(tert-butoxycarbonyl)-5-methyl-D-proline
CAS:Formula:C11H19NO4Purity:98%Molecular weight:229.2763,5-Dimethyl-1-o-tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H14N2OPurity:95.0%Molecular weight:214.268(1S,4S)-2-(2-Methoxyethyl)-2,5-diazabicyclo[2.2.1]heptane dihydrochloride
CAS:Purity:97%Molecular weight:229.14999394-Bromo-3-(tert-butyl)-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:95%Color and Shape:SolidMolecular weight:203.083(3S,4S)-tert-Butyl 3-hydroxy-4-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO4Purity:95%Color and Shape:SolidMolecular weight:217.2653-BROMO-2-(4-CHLOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Formula:C12H9BrClN3OPurity:95.0%Molecular weight:326.583-(1-pyrrolidinylcarbonyl)aniline hydrochloride
CAS:Formula:C11H15ClN2OPurity:95.0%Molecular weight:226.71-Isopropyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C7H10N2O2Purity:98%Color and Shape:SolidMolecular weight:154.1694-(3-aminophenyl)-1,2-dimethyl-1,2,4-triazolidine-3,5-dione
CAS:Formula:C10H12N4O2Purity:95.0%Molecular weight:220.2321-(2-fluorophenyl)-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C9H6FN3O2Purity:>95%Molecular weight:207.1642-Chloro-1-(4-fluoro-benzyl)-1H-benzoimidazole
CAS:Formula:C14H10ClFN2Purity:97%Color and Shape:SolidMolecular weight:260.73-butyl-5-chloro-1-(2-fluorophenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C14H14ClFN2OPurity:95.0%Molecular weight:280.73ETHYL ISOINDOLINE-5-CARBOXYLATE HCL
CAS:Formula:C11H14ClNO2Purity:97.0%Color and Shape:SolidMolecular weight:227.69tert-butyl 2-hydrazinylidene-2,3-dihydro-1,3-thiazole-4-carboxylate
CAS:Purity:98%Molecular weight:215.2700043(R)-1-Methyl-5-oxopyrrolidine-2-carboxylic acid
CAS:Formula:C6H9NO3Purity:95%Color and Shape:SolidMolecular weight:143.1423-Bromo-2-trifluoromethylthiophene
CAS:Formula:C5H2BrF3SPurity:95%Color and Shape:Liquid, ClearMolecular weight:231.03Ethyl 6-bromoimidazo[1,5-a]pyridine-1-carboxylate
CAS:Formula:C10H9BrN2O2Purity:95.0%Molecular weight:269.098(S)-Benzyl 2-(2,5-dioxooxazolidin-4-yl)acetate
CAS:Formula:C12H11NO5Purity:95%Molecular weight:249.222Ethyl 1-(5-(methylamino)pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95%Molecular weight:246.272-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C9H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:217.09Ethyl 2-aminothiophene-3-carboxylate
CAS:Formula:C7H9NO2SPurity:97%Color and Shape:SolidMolecular weight:171.212,5-dimethyl-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.412-(7-Chloro-1H-indol-3-yl)acetic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.632-(1-Oxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid
CAS:Formula:C11H11NO3Color and Shape:SolidMolecular weight:205.213{[3-(2-pyrazinyl)-1H-1,2,4-triazol-5-yl]methyl}amine dihydrochloride hydrate
CAS:Formula:C7H12Cl2N6OPurity:95.0%Molecular weight:267.112-(2-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.32Sodium 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:227.225-(2-Morpholin-4-yl-ethyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C8H14N4OSPurity:95.0%Molecular weight:214.291-(TERT-BUTOXYCARBONYL)-4,4-DIFLUORO-2-METHYLPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C11H17F2NO4Purity:95%Molecular weight:265.2575-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:330.65N-methyl-1-(5-methyl-1H-indol-3-yl)methanamine formate
CAS:Formula:C12H16N2O2Purity:95.0%Molecular weight:220.2722-{[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:341.78
