
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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3-(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€tert-Butyl 2-amino-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H17N3O2SPurity:95%Color and Shape:SolidMolecular weight:255.34(2S,4R)-1-Boc-2-Hydroxymethyl-4-aminopyrrolidinehydrochloride
CAS:Formula:C10H21ClN2O3Purity:95%Molecular weight:252.742-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carbonitrile
CAS:Formula:C15H17BN2O2Purity:98%Molecular weight:268.12LITHIUM 5-(TERT-BUTOXYCARBONYL)-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-C]PYRIDINE-2-CARBOXYLATE
CAS:Purity:90%Color and Shape:SolidMolecular weight:290.2600098(5-Methyl-4-nitro-pyrazol-1-yl)-acetic acid
CAS:Formula:C6H7N3O4Purity:95.0%Color and Shape:SolidMolecular weight:185.1395-Fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:95%Molecular weight:180.1384-Methyl-1-(3-nitro-5-(trifluoromethyl)phenyl)-1H-imidazole methanesulfonate
CAS:Formula:C12H12F3N3O5SPurity:95.0%Molecular weight:367.3[1-(1H-imidazol-1-ylmethyl)-2,2-dimethylpropyl]amine dihydrochloride
CAS:Formula:C9H19Cl2N3Purity:95.0%Molecular weight:240.172-(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:251.0832-(2-Chloro-acetylamino)-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H14ClNO3SPurity:95.0%Molecular weight:275.756-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:98%Color and Shape:SolidMolecular weight:241.0445-(1,3-dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C7H9N5OPurity:95.0%Molecular weight:179.183(1H-Indazol-7-yl)boronic acid
CAS:Formula:C7H7BN2O2Purity:95.0%Color and Shape:SolidMolecular weight:161.967-chloro-4-methyl-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine
CAS:Formula:C14H18ClN3OSPurity:95.0%Molecular weight:311.83[(4-cyclohexyl-4H-1,2,4-triazol-3-yl)methyl]amine dihydrochloride
CAS:Formula:C9H18Cl2N4Purity:95.0%Molecular weight:253.17N-[(3S)-Pyrrolidin-3-yl]pyrimidin-2-amine dihydrochloride
CAS:Formula:C8H14Cl2N4Color and Shape:SolidMolecular weight:237.13Methyl 3-(Chlorosulfonyl)-4-(isopropylsulfonyl)-2-thiophenecarboxylate
CAS:Formula:C9H11ClO6S3Purity:97.0%Molecular weight:346.814-pyridin-3-ylpyrrolidin-2-one
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.1925-Iodo-2-methyl-1H-benzo[d]imidazole
CAS:Formula:C8H7IN2Purity:98%Color and Shape:SolidMolecular weight:258.0622,5-Dioxo-1-pyrrolidinyl 6-Quinolylcarbamate
CAS:Formula:C14H11N3O4Purity:≥95%Molecular weight:285.259(R)-1-(3-METHYL-1,2,4-OXADIAZOL-5-YL)ETHANAMINE HCL
CAS:Formula:C5H10ClN3OPurity:95.0%Molecular weight:163.613-bromo-6-chloropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H3BrClN3Purity:98%Color and Shape:SolidMolecular weight:232.475-(3,4,5-trimethoxyphenyl)isoxazole-3-carboxylic acid
CAS:Formula:C13H13NO6Purity:95.0%Molecular weight:279.2484,4,5,5-Tetramethyl-2-(2-methyl-3-thienyl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO2SPurity:95%Molecular weight:224.13tert-Butyl 7-bromo-1H-indazole-1-carboxylate
CAS:Formula:C12H13BrN2O2Purity:97%Molecular weight:297.152TERT-BUTYL 5′-OXO-8-AZASPIRO[BICYCLO[3.2.1]OCTANE-3,2′-MORPHOLINE]-8-CARBOXYLATE
Formula:C15H24N2O4Purity:90.0%Molecular weight:296.3674-(2-Oxo-pyrrolidin-1-yl)-butyric acid
CAS:Formula:C8H13NO3Purity:95.0%Color and Shape:White powderMolecular weight:171.196(5-methyl-1,2,4-oxadiazol-3-yl)acetonitrile
CAS:Formula:C5H5N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:123.115ETHYL 5-(TRIFLUOROMETHYL)-1,2-OXAZOLE-4-CARBOXYLATE
CAS:Formula:C7H6F3NO3Purity:95.0%Molecular weight:209.124tert-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:235.673-tert-butyl-1-(2-nitrophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16N4O2Purity:95.0%Molecular weight:260.297(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:238.6399994ETHYL 3-AMINO-6-(TRIFLUOROMETHYL)BENZOFURAN-2-CARBOXYLATE
CAS:Formula:C12H10F3NO3Purity:95.0%Molecular weight:273.211Ethyl 4-chloro-1H-pyrrolo[2,3-d]pyrimidine-2-carboxylate
CAS:Formula:C9H8ClN3O2Purity:97%Molecular weight:225.63(R)-2-(tert-butoxycarbonyl)-5-(methylsulfonyl)isoindoline-1-carboxylic acid
CAS:Purity:98%Molecular weight:341.3800049(5E)-2-mercapto-5-(mesitylmethylene)-1,3-thiazol-4(5H)-one
CAS:Formula:C13H13NOS2Purity:95.0%Molecular weight:263.372-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-amine
CAS:Formula:C8H12N2SPurity:95.0%Molecular weight:168.262-(Difluoromethyl)-1H-benzimidazole
CAS:Formula:C8H6F2N2Purity:98%Color and Shape:Light yellow powderMolecular weight:168.1471-(1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid
CAS:Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.334-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:239.72000126-(1-piperazinyl)-9H-purine dihydrochloride dihydrate
Formula:C9H18Cl2N6O2Purity:95.0%Molecular weight:313.182-(3-Bromophenyl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.0723,4,5,6-TETRAHYDRO-2H-BENZO[4,5]IMIDAZO[2,1-B][1,3,6]OXADIAZOCINE
Formula:C11H13N3OPurity:95.0%Molecular weight:203.2453-(PHENYLSULFONYL)-6-OXA-3-AZABICYCLO[3.1.0]HEXANE
CAS:Formula:C10H11NO3SPurity:95.0%Molecular weight:225.266,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine
CAS:Formula:C5H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:156.21(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid
CAS:Purity:97%Molecular weight:312.11999515-chloro-3-(3-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER
CAS:Formula:C15H26N2O4Purity:97%Molecular weight:298.383(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(7-chloro-1H-indol-3-yl)propanoic acid
Purity:98%Molecular weight:460.9100037N-methyl-N-{[1-(2-methylpropyl)-1H-pyrazol-4-yl]methyl}pyrrolidin-3-amine
CAS:Formula:C13H24N4Purity:95.0%Color and Shape:LiquidMolecular weight:236.3632-(2-Oxo-5-phenyl-2,3-dihydro-1,3,4-oxadiazol-3-yl)acetic acid
CAS:Purity:95+%Molecular weight:220.1840057tert-butyl (2S,4R)-4-amino-2-methylpyrrolidine-1-carboxylate
CAS:Formula:C10H20N2O2Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:200.2822-bromo-5-(tetrahydro-2H-pyran-4-yl)-1,3,4-thiadiazole
CAS:Formula:C7H9BrN2OSPurity:95.0%Molecular weight:249.13Ethyl 2-(2,4-dimethyl-1,3-dioxolan-2-yl)acetate
CAS:Formula:C9H16O4Purity:95%Color and Shape:LiquidMolecular weight:188.223tert-Butyl 8-(difluoromethyl)-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:95%Molecular weight:262.30099492,4-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:217.2244-Bromo-3-phenyl-1H-pyrazole
CAS:Formula:C9H7BrN2Purity:95%Color and Shape:SolidMolecular weight:223.0737,7-difluoro-1H,2H,3H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridin-3-one hydrochloride
CAS:Purity:97%Molecular weight:211.6000061tert-Butyl 6-bromoindoline-1-carboxylate
CAS:Formula:C13H16BrNO2Purity:98%Color and Shape:SolidMolecular weight:298.18Ref: 10-F231406
1g71.00€5g286.00€10g495.00€25g1,137.00€100g4,544.00€100mg20.00€250mg25.00€500mg49.00€3-Bromo-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Molecular weight:222.0455-Aminothiazolo[4,5-d]pyrimidine-2,7(3H,6H)-dione
CAS:Formula:C5H4N4O2SPurity:95.0%Color and Shape:SolidMolecular weight:184.176-methyl-4H,5H,6H,7H-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C6H10N4Purity:95.0%Molecular weight:138.1741-(6-amino-2H-1,3-benzodioxol-5-yl)ethan-1-ol
CAS:Formula:C9H11NO3Purity:95.0%Molecular weight:181.1914-chloro-6-(2-thienyl)pyrimidine
CAS:Formula:C8H5ClN2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:196.65tert-Butyl 5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C11H15N3O2Purity:97%Molecular weight:221.26(R)-2-(2-Chlorophenyl)pyrrolidine hydrochloride
Formula:C10H13Cl2NPurity:97.0%Molecular weight:218.121-PIPERIDIN-1-YL-2-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRAZOL-1-YL]-ETHANONE
CAS:Formula:C16H26BN3O3Purity:97.0%Color and Shape:SolidMolecular weight:319.213-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)pyridine
CAS:Formula:C8H6ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:195.611-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C9H14N2O2Purity:98%Molecular weight:182.223(5E)-5-(3-hydroxy-4-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NO3S2Purity:95.0%Molecular weight:267.323-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonamide
CAS:Purity:95%+(HPLC);RGMolecular weight:253.27999884-allyl-5-[(4-ethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.373-(1H-1,2,4-TRIAZOL-1-YL)-5-(TRIFLUOROMETHYL)ANILINE
CAS:Formula:C9H7F3N4Purity:95.0%Molecular weight:228.1785-BROMO-1-METHYL-1H-PYRROLO[2,3-B]PYRIDIN-2(3H)-ONE
CAS:Formula:C8H7BrN2OPurity:97%Molecular weight:227.0615-Iodo-1H-indazole-3-carboxylic acid
CAS:Formula:C8H5IN2O2Purity:95%Color and Shape:SolidMolecular weight:288.0442,7,12,17-tetrakis(4-chlorophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene
CAS:Purity:95%Molecular weight:752.52001951-(4,6-Dimethyl-1H-indol-1-yl)-2,2,2-trifluoroethanone
CAS:Formula:C12H10F3NOPurity:95.0%Molecular weight:241.2137-Bromo-1H-indazole-3-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95.0%Color and Shape:SolidMolecular weight:241.044Ethyl 4-methyl-2-(pyridin-2-yl)thiazole-5-carboxylate
CAS:Formula:C12H12N2O2SPurity:95+%Molecular weight:248.32-(1H-pyrazol-1-yl)ethan-1-amine dihydrobromide
CAS:Formula:C5H11Br2N3Purity:95.0%Molecular weight:272.9721-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C6H8N2O3Purity:98%Color and Shape:SolidMolecular weight:156.141Pyrrolidin-1-yl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone
CAS:Purity:99%(GC-MS);RGMolecular weight:301.19000244H-Furo[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C7H5NO3Purity:98%Color and Shape:SolidMolecular weight:151.1216-BROMO-2-(TETRAHYDRO-2H-PYRAN-4-YL)PYRAZOLO[1,5-A]PYRIMIDINE
CAS:Formula:C11H12BrN3OPurity:97.0%Molecular weight:282.141(R)-TERT-BUTYL 3-(PYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H20N2O3Purity:95.0%Molecular weight:264.3255-(4-tert-Butyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Molecular weight:176.219(2E)-1-(2-chlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H11ClOSPurity:95.0%Molecular weight:262.751-(2-Chloro-phenyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Molecular weight:309.072,8-diazaspiro[4.5]decan-3-one dihydrochloride
CAS:Formula:C8H16Cl2N2OPurity:97%Molecular weight:227.13{1-[(5-methyl-2-furyl)methyl]-3-oxo-2-piperazinyl}acetic acid
CAS:Formula:C12H16N2O4Purity:95.0%Molecular weight:252.27Ethyl 1H-pyrrolo[2,3-c]pyridine-2-carboxylate
CAS:Formula:C10H10N2O2Purity:97%Color and Shape:SolidMolecular weight:190.2022-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-4-amine dihydrochloride
CAS:Formula:C8H14Cl2N2SPurity:95.0%Molecular weight:241.17N-methyl-1-[3-(1H-pyrazol-1-yl)phenyl]methanamine hydrochloride
CAS:Formula:C11H14ClN3Purity:95.0%Color and Shape:SolidMolecular weight:223.74-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine hydrochloride
CAS:Purity:95%Molecular weight:313.63000491-Propyl-1 H -imidazole-2-carbaldehyde
CAS:Formula:C7H10N2OPurity:95.0%Color and Shape:LiquidMolecular weight:138.17[(2-isopropyl-4-methyl-1,3-thiazol-5-yl)methyl]amine dihydrochloride
CAS:Formula:C8H16Cl2N2SPurity:95.0%Molecular weight:243.192-(1H-Pyrazol-1-yl)-1-propanol
CAS:Formula:C6H10N2OPurity:95.0%Color and Shape:LiquidMolecular weight:126.159(S)-tert-Butyl 1-(2-methoxybenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H26N2O3Purity:95.0%Molecular weight:306.4063-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16ClN3Purity:99.0%Molecular weight:249.741-Phenyl-3-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C10H7F3N2Purity:95%Color and Shape:LiquidMolecular weight:212.1751-Methyl-1H-indazole-5-carbaldehyde
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.1765-Chloromethyl-3-phenyl-[1,2,4]oxadiazole
CAS:Formula:C9H7ClN2OPurity:97.0%Color and Shape:SolidMolecular weight:194.62(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-iumtetrafluoroborate
CAS:Purity:97%Molecular weight:433.26000984-(2,5-difluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19F2NO4Purity:95.0%Molecular weight:339.339(3R,4S)-4-AMINO-1-BOC-3-PYRROLIDINECARBOXYLIC ACID ETHYL ESTER HCL
CAS:Formula:C12H23ClN2O4Purity:95%Color and Shape:LiquidMolecular weight:294.781-(2,4,6-Trimethylphenyl)-3-(cyclododecyl)imidazolium chloride
CAS:Purity:98%Molecular weight:389.019989(S)-4-(3-(1-(HEXYLOXY)ETHYL)-2-METHOXYPHENYL)THIAZOL-2-AMINE
CAS:Purity:98%Molecular weight:334.480011
