
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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1-methyl-4-[(methylamino)methyl]-2-pyrrolidinone
CAS:Formula:C7H14N2OPurity:95.0%Color and Shape:No data available.Molecular weight:142.202[2-(7H-pyrrolo[2,3-b]pyridin-7-yl)ethyl]amine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95.0%Molecular weight:234.124-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-aniline
CAS:Formula:C9H8ClN3OPurity:97.0%Color and Shape:SolidMolecular weight:209.631H-Indazole-6-carbonitrile
CAS:Formula:C8H5N3Purity:97%Color and Shape:No data available.Molecular weight:143.1492-(6-Methylimidazo[1,2-a]pyridin-2-yl)acetic acid
CAS:Formula:C10H10N2O2Purity:95.0%Molecular weight:190.2023-ethyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.234-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:95.0%Color and Shape:LiquidMolecular weight:114.16-acetyl-2-amino-N-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS:Formula:C11H15N3O2SPurity:95.0%Molecular weight:253.324-(3-methyl-1H-pyrazol-1-yl)-6-(piperazin-1-yl)pyrimidine
CAS:Formula:C12H16N6Purity:95.0%Molecular weight:244.302Fmoc-L-indoline-2-carboxylic acid
CAS:Formula:C24H19NO4Purity:99.0%Color and Shape:SolidMolecular weight:385.4195-(5-Isoxazyl)thiophene-2-sulfonyl chloride
CAS:Formula:C7H4ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:249.685-[1-(3,5-dimethylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.361-(Cyclopropylmethyl)-1H-pyrazole-5-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:166.17999273-(Bromomethyl)-2-chlorothiophene
CAS:Formula:C5H4BrClSPurity:97%Color and Shape:LiquidMolecular weight:211.52-(5-Amino-3-tert-butyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one
CAS:Formula:C12H17N5OPurity:95.0%Molecular weight:247.3024-(5-Methyl-[1,2,4]oxadiazol-3-yl)-benzoyl chloride
CAS:Formula:C10H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:222.63N-Cbz-L-Aspartic anhydride
CAS:Formula:C12H11NO5Purity:95.0%Color and Shape:SolidMolecular weight:249.2222-amino-3-(1-phenyl-1H-tetrazol-5-yl)propanoic acid hydrochloride
Formula:C10H12ClN5O2Color and Shape:SolidMolecular weight:269.69(2-(2-OXOOXAZOLIDIN-5-YL)PHENYL)BORONIC ACID PINACOL ESTER
Formula:C15H20BNO4Purity:95.0%Molecular weight:289.145-Amino-1-(2,4,6-trichlorophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C10H5Cl3N4Molecular weight:287.53METHYL 7-HYDROXY-5-OXO-1,2,3,5-TETRAHYDROINDOLIZINE-8-CARBOXYLATE
CAS:Formula:C10H11NO4Purity:95.0%Molecular weight:209.0695-Pyridin-2-yl-1,3,4-oxadiazol-2-ylamine
CAS:Formula:C7H6N4OPurity:95.0%Color and Shape:SolidMolecular weight:162.1522-(2-Chloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H9ClN2O2SPurity:95.0%Molecular weight:268.72N-ethyl-2-(5-methoxy-1H-benzimidazol-2-yl)ethanamine hydrochloride
CAS:Formula:C12H18ClN3OPurity:95.0%Molecular weight:255.756-Bromoimidazo[1,2-a]pyrazin-2-amine
CAS:Formula:C6H5BrN4Purity:95%Color and Shape:SolidMolecular weight:213.0381-(2-Fluorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H6F4N2O2Purity:97%Color and Shape:SolidMolecular weight:274.1755-[(4-Bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide
CAS:Formula:C17H15BrClFN4O3Purity:95%Molecular weight:457.68(S)-tert-Butyl 2-(2,2,2-trifluoroacetyl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:267.24798582-(2-Methyl-benzoimidazol-1-yl)-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Molecular weight:204.2292-Bromo-1-(5-fluoro-3-methyl-benzo[b]thiophen-2-yl)-ethanone
Formula:C11H8BrFOSPurity:95.0%Molecular weight:287.154-Methyl-[1,2,3]thiadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C6H8N2O2SPurity:98%Molecular weight:172.22-Amino-4-(4-fluorophenyl)thiophene-3-carboxylic acid methyl ester
CAS:Formula:C12H10FNO2SPurity:96.0%Color and Shape:Orange powderMolecular weight:251.285-cyclopropyl-3-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95.0%Molecular weight:166.181H-Pyrazol-1-yl acetic acid
CAS:Formula:C5H6N2O2Purity:97%Color and Shape:SolidMolecular weight:126.115(((9H-fluoren-9-yl)methoxy)carbonyl)-L-isoleucyl-L-proline
CAS:Purity:98%Molecular weight:450.5350037Tert-butyl 3-(aminomethyl)-6,7-dihydroisoxazolo[4,5-c]pyridine-5(4h)-carboxylate
CAS:Purity:97%Molecular weight:253.302002(4S)-2-Oxo-oxazolidine-4-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:SolidMolecular weight:131.0876,8-Dihydro-5H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde
CAS:Formula:C7H8N2O2Purity:95.0%Molecular weight:152.153(3S)-5-(TRIFLUOROMETHOXY)-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C9H9ClF3NO2Purity:95.0%Molecular weight:255.624-Bromo-5-(trifluoromethyl)thiophene-2-carboxylic acid
CAS:Formula:C6H2BrF3O2SPurity:95%Molecular weight:275.042-Amino-4-methyl-oxazole-5-carboxylic acid methyl ester
Formula:C6H8N2O3Purity:97%Molecular weight:156.141Methyl 2-methyl-2H-indazole-6-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.2023-Ethyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.1682-Amino-1H-purin-6(7H)-one hydrochloride
CAS:Formula:C5H6ClN5OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.59N-(6-sulfanylpyridazin-3-yl)thiophene-2-carboxamide
CAS:Formula:C9H7N3OS2Purity:95.0%Molecular weight:237.35-(4-(tert-Butyl)phenyl)-1,3,4-thiadiazole-2(3H)-thione
CAS:Formula:C12H14N2S2Purity:97.0%Molecular weight:250.382-METHYL-5-(PIPERIDIN-4-YLOXY)BENZO[D]THIAZOLE
CAS:Formula:C13H16N2OSPurity:95.0%Molecular weight:248.342-amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile
CAS:Formula:C9H11N3SPurity:95%Color and Shape:SolidMolecular weight:193.273-(tert-Butyl)-1-methyl-1H-pyrazole-5-carbohydrazide
CAS:Formula:C9H16N4OPurity:95.0%Molecular weight:196.2546-Chloro-7-azaindole
CAS:Formula:C7H5ClN2Purity:95%Color and Shape:Solid, PowderMolecular weight:152.584-Chloromethyl-2-(2-chloro-phenyl)-5-methyl-thiazole
Formula:C11H9Cl2NSPurity:95.0%Molecular weight:258.16(R)-Ethyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:244.2943-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-ethyl ester
CAS:Formula:C15H17NO5Purity:95.0%Molecular weight:291.3034,5-Dichloroisothiazole-3-carboxylic acid
CAS:Formula:C4HCl2NO2SPurity:95.0%Color and Shape:SolidMolecular weight:198.02TERT-BUTYL (1,3-DIOXOISOINDOLIN-2-YL)(ETHYL)CARBAMATE
CAS:Formula:C15H18N2O4Purity:95.0%Molecular weight:290.319ETHYL 5-AMINOTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE
CAS:Formula:C9H9N3O2SPurity:>97%Molecular weight:223.255-(Hexadecylsulfanyl)-2,3-dihydro-1,3,4-thiadiazole-2-thione
Formula:C18H34N2S3Molecular weight:374.661-Phenyl-1H-pyrazol-5-amine
CAS:Formula:C9H9N3Purity:95%Color and Shape:SolidMolecular weight:159.1925,7-Dibromoindoline-2,3-dione
CAS:Formula:C8H3Br2NO2Purity:95%Color and Shape:SolidMolecular weight:304.9252-Piperazinomethyl-1,3-dioxolan
CAS:Formula:C8H16N2O2Purity:97.0%Color and Shape:LiquidMolecular weight:172.2286-Chloro-4-nitro-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:95%Molecular weight:395.83999635,5-DIMETHYL-5,6-DIHYDRO-4H-PYRROLO[1,2-B]PYRAZOLE
CAS:Formula:C8H12N2Purity:98%Molecular weight:136.198Methyl 1H-pyrrolo[2,3-b]pyridine-6-carboxylate
CAS:Formula:C9H8N2O2Purity:96%Color and Shape:Liquid, No data available.Molecular weight:176.1751-(Prop-1-en-2-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C10H10N2OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:174.2035-Chlorothiophene-2-sulfonic acid tert-butylamide
CAS:Formula:C8H12ClNO2S2Purity:98%Molecular weight:253.765-(2-methylphenyl)-2H-tetrazole
CAS:Formula:C8H8N4Purity:95.0%Color and Shape:SolidMolecular weight:160.184-CHLORO-1-ETHYL-3-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C10H10ClN3O2Purity:95.0%Molecular weight:239.665-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C11H7F3O2SPurity:95%Color and Shape:SolidMolecular weight:260.23(2E)-3-[4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenyl]acrylic acid
CAS:Formula:C14H17NO5SPurity:95.0%Molecular weight:311.35Ethyl 2-(4-Fluorophenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C13H12FNO2SPurity:98%Color and Shape:No data available.Molecular weight:265.34-Bromo-1-methyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C5H5BrN2OPurity:95.0%Molecular weight:189.0124-(2,5-Dimethylphenyl)thiazol-2-ylamine
CAS:Formula:C11H12N2SPurity:95%Color and Shape:SolidMolecular weight:204.293-(chloromethyl)-5-ethyl-1H-1,2,4-triazole hydrochloride
CAS:Formula:C5H9Cl2N3Purity:95.0%Molecular weight:182.052-chloro-4-methyl-6-(pyrrolidin-1-yl)pyrimidine
CAS:Formula:C9H12ClN3Purity:97%Molecular weight:197.676-Difluoromethyl-4-methyl-1H-pyrazolo[3,4-b]-pyridin-3-ylamine
CAS:Formula:C8H8F2N4Purity:95.0%Molecular weight:198.1773-chloro-1,2,5-thiadiazole
CAS:Formula:C2HClN2SPurity:95.0%Color and Shape:LiquidMolecular weight:120.55(2E)-1-(3-methoxyphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O3Purity:95.0%Molecular weight:242.274TERT-BUTYL 6-(METHYLAMINO)-3-AZABICYCLO[3.1.0]HEXANE-3-CARBOXYLATE
CAS:Formula:C11H20N2O2Purity:95.0%Color and Shape:LiquidMolecular weight:212.2935-(1,3-Dioxolan-2-yl)-2-(3,4,5-trifluorobenzoyl)thiophene
CAS:Formula:C14H9F3O3SPurity:97.0%Molecular weight:314.28(1H-Indol-4-yl)-carbamic acid-tert-butyl ester
CAS:Formula:C13H16N2O2Purity:97%Molecular weight:232.283(4-(TRIFLUOROMETHYL)OXAZOL-5-YL)METHANOL
CAS:Formula:C5H4F3NO2Purity:95.0%Color and Shape:LiquidMolecular weight:167.0872-methyl-1,3-benzothiazol-5-ol
CAS:Formula:C8H7NOSPurity:95.0%Color and Shape:SolidMolecular weight:165.212,5,6-Trimethylbenzo[d]thiazole
CAS:Formula:C10H11NSPurity:98%(GC-MS);RGColor and Shape:SolidMolecular weight:177.27(2S,4R)-1-(tert-Butoxycarbonyl)-4-(methylamino)pyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:244.2910004tert-butyl 2-(2,4-dioxo-5-phenyloxazolidin-3-yl)ethylcarbamate
CAS:Formula:C16H20N2O5Molecular weight:320.345(S)-5-Amino-4,5,6,7-tetrahydro-1H-indazolehydrochloride
CAS:Formula:C7H12ClN3Purity:98%Color and Shape:SolidMolecular weight:173.64(1S,2S,3R,5S)-3-(7-amino-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
CAS:Purity:99%Molecular weight:370.42999275-(1,3-Dimethyl-1H-pyrazol-4-yl)-isoxazole-4-sulfonyl chloride
CAS:Formula:C8H8ClN3O3SPurity:97%Color and Shape:SolidMolecular weight:261.686-Bromopyrrolo[2,1-f][1,2,4]triazin-4(3H)-one
CAS:Formula:C6H4BrN3OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:214.022SPIRO[3H-INDOLE-3,4′-PIPERIDINE]-1′-CARBOXYLIC ACID, 1,2-DIHYDRO-6-(TRIFLUOROMETHYL)-, 1,1-DIMETHYLETHYL ESTER
CAS:Formula:C18H23F3N2O2Purity:95.0%Molecular weight:356.389[2-(4-ethyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride hydrate
CAS:Formula:C6H16Cl2N4OPurity:95.0%Color and Shape:SolidMolecular weight:231.125-bromo-2-(trifluoromethyl)-1H-imidazole
CAS:Formula:C4H2BrF3N2Purity:97%Color and Shape:SolidMolecular weight:214.973[1-(4-cyclopentyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride
CAS:Formula:C9H18Cl2N4Purity:95.0%Molecular weight:253.175-Chloro-3-isopropyl-1-methyl-1H-pyrazole-4-sulfonyl chloride
Formula:C7H10Cl2N2O2SPurity:95.0%Molecular weight:257.136-(Trifluoromethyl)imidazo[2,1-b]thiazole-5-carbaldehyde
CAS:Formula:C7H3F3N2OSPurity:95.0%Molecular weight:220.17METHYL 6-BROMO-3-FORMYL-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C11H8BrNO3Purity:97%Molecular weight:282.093Methyl 4-(trifluoromethyl)-1H-indole-2-carboxylate
CAS:Formula:C11H8F3NO2Purity:98%Color and Shape:SolidMolecular weight:243.185ethyl 5-(chlorosulfonyl)thiophene-3-carboxylate
CAS:Formula:C7H7ClO4S2Purity:95.0%Molecular weight:254.72-Methyl-tetrahydro-furan-2-carboxylic acid
CAS:Formula:C6H10O3Purity:>97%Color and Shape:LiquidMolecular weight:130.1431-(Thiazol-2-yl)propan-1-one
CAS:Formula:C6H7NOSPurity:98%Color and Shape:LiquidMolecular weight:141.193-(2,5-Dioxo-imidazolidin-4-yl)-propionic acid
CAS:Formula:C6H8N2O4Purity:95%Color and Shape:SolidMolecular weight:172.141-Methyl-5-phenoxymethyl-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C13H14N2O3Purity:95.0%Molecular weight:246.266Ethyl 3-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS:Purity:95%Molecular weight:258.31799324-amino-3-(2-fluorophenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:95+%Molecular weight:210.2299957Ref: 10-F642946
1g528.00€5g1,455.00€10g2,134.00€2.5g1,040.00€50mg152.00€100mg221.00€250mg280.00€500mg408.00€5-Amino-1-(2-chloro-6-methyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H11ClN4Purity:95.0%Molecular weight:246.72-(1H-imidazo[1,2-b]pyrazol-1-yl)ethan-1-amine
CAS:Formula:C7H10N4Purity:95.0%Molecular weight:150.185Ethyl 5-(4-tert-butylphenyl)-[1,2,4]oxadiazole-3-carboxylate
Formula:C15H18N2O3Purity:95.0%Molecular weight:274.324-Chloro-3-methyl-isothiazol-5-ylamine
CAS:Formula:C4H5ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:148.615-(4-tert-butylphenyl)-1,2,4-thiadiazol-3-amine
CAS:Formula:C12H15N3SPurity:96%Molecular weight:233.335-(3,5-Dichloro-phenoxy)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid
Formula:C12H7Cl2F3N2O3Purity:95.0%Molecular weight:355.09(2S,4S)-tert-Butyl 2-carbamoyl-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:230.2640076(2,2-Dimethyl-1-pyrrolidin-1-ylmethyl-propyl)-methyl-amine
CAS:Formula:C11H24N2Purity:98.0%Molecular weight:184.3272-Phenyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine hydrochloride
CAS:Formula:C12H14ClN3Purity:95.0%Molecular weight:235.724-Methylbenzo[c][1,2,5]thiadiazole
CAS:Formula:C7H6N2SPurity:98%Color and Shape:LiquidMolecular weight:150.21-isopropyl-1H-pyrazole-3-carbaldehyde
CAS:Formula:C7H10N2OPurity:95%Color and Shape:LiquidMolecular weight:138.17[1-(1-methyl-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride hydrate
CAS:Formula:C10H17Cl2N3OPurity:95.0%Molecular weight:266.175-FLUORO-1,3-DIMETHYL-1H-BENZO[D]IMIDAZOL-2(3H)-ONE
CAS:Formula:C9H9FN2OPurity:95.0%Molecular weight:180.182METHYL 5,6-DIMETHOXY-1H-INDOLE-2-CARBOXYLATE
CAS:Formula:C12H13NO4Purity:≥95%Molecular weight:235.2392-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid
CAS:Formula:C9H6FN3O2Purity:97%+(HPLC);RGMolecular weight:207.164tert-Butyl (4aR,7aR)-hexahydropyrrolo[3,4-b][1,4]oxazine-4(4aH)-carboxylate
CAS:Purity:95%Molecular weight:228.29200745-Nitroisoindoline-1,3-dione
CAS:Formula:C8H4N2O4Purity:95%Color and Shape:Solid, White to yellow powderMolecular weight:192.13Ref: 10-F311836
1g407.00€2g605.00€5g959.00€10g1,251.00€25g2,512.00€100mg87.00€250mg139.00€500mg235.00€3-(4-PYRIDINYL)-[1,2,4]OXADIAZOL-5-PROPIONIC ACID
CAS:Formula:C10H9N3O3Purity:97.0%Molecular weight:219.23-(1H-1,2,4-TRIAZOL-1-YL)-5-(TRIFLUOROMETHYL)ANILINE
CAS:Formula:C9H7F3N4Purity:95.0%Molecular weight:228.1787-Bromo-1H-indazole-3-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:241.0444-methoxy-7-methyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine dihydrochloride
CAS:Formula:C16H25Cl2N3O2SPurity:95.0%Molecular weight:394.363-(1-piperidinylcarbonyl)-1H-1,2,4-triazol-5-amine
CAS:Formula:C8H13N5OPurity:95.0%Molecular weight:195.2263H-Pyrrolo[3,2-d]pyrimidin-4(5H)-one
CAS:Formula:C6H5N3OPurity:97%Color and Shape:SolidMolecular weight:135.1261-[3-(4-methoxyphenyl)-1H-pyrazol-4-yl]methanamine
CAS:Formula:C11H13N3OPurity:95.0%Molecular weight:203.245
