
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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3,6-Dibromoimidazo[1,2-a]pyridine
CAS:Formula:C7H4Br2N2Purity:98%Color and Shape:SolidMolecular weight:275.931TERT-BUTYL (1-METHYL-4-OXO-4,5-DIHYDRO-1H-PYRAZOLO [3,4-D]PYRIMIDIN-6-YL)METHYLCARBAMATE
CAS:Formula:C12H17N5O3Purity:95.0%Molecular weight:279.3{5-FLUORO-1-[TRIS(PROPAN-2-YL)SILYL]-1H-INDOL-4-YLBORONIC ACID
CAS:Formula:C17H27BFNO2SiPurity:94%Molecular weight:335.32-(4-nitro-1H-pyrazol-1-yl)-1-(3-nitrophenyl)ethan-1-one
CAS:Formula:C11H8N4O5Purity:95.0%Molecular weight:276.2082-Amino-4,5-dimethyl-thiophene-3-carboxylic acidmethyl ester
CAS:Formula:C8H11NO2SPurity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:185.242-hydrazino-1-methyl-1H-benzimidazole hydrochloride
CAS:Formula:C8H11ClN4Purity:95.0%Color and Shape:SolidMolecular weight:198.655-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS:Purity:97%Molecular weight:267.2850037Benzofurazan-4-sulfonyl chloride
CAS:Formula:C6H3ClN2O3SPurity:95.0%Color and Shape:SolidMolecular weight:218.615-(Aminomethyl)-2,3-dihydro-1H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:95.0%Molecular weight:198.653-(1H-pyrazol-1-yl)-1-butanol
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:No data available.Molecular weight:140.186[5-(3-Fluoro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C14H16FN3O3Purity:95.0%Molecular weight:293.2984-allyl-5-(4-bromophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H10BrN3SColor and Shape:Powder or SolidMolecular weight:296.195-Pyrid-2-ylthiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClNO2S2Purity:95%Color and Shape:SolidMolecular weight:259.722-(pyrimidin-2-ylamino)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C8H6N4O2SPurity:95.0%Molecular weight:222.225-Chloro-3-(4-fluoro-benzyl)-[1,2,4]thiadiazole
CAS:Formula:C9H6ClFN2SPurity:95.0%Molecular weight:228.67Ethyl 3-(3-chlorophenyl)-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C11H9ClN2O3Purity:95.0%Molecular weight:252.652-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:309.07(S)-2-(Pyrrolidin-2-yl)acetic acid
CAS:Formula:C6H11NO2Purity:97%Color and Shape:SolidMolecular weight:129.1595-Chloro-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C7H5ClN2OPurity:98%Color and Shape:SolidMolecular weight:168.585-Acetylthiophene-2-carbaldehyde
CAS:Formula:C7H6O2SPurity:98%Color and Shape:SolidMolecular weight:154.183-(1-pyrrolidinylsulfonyl)-2-thiophenecarboxylic acid
CAS:Formula:C9H11NO4S2Purity:95.0%Molecular weight:261.313-(4-Fluorobenzyl)pyrrolidine
CAS:Formula:C11H14FNPurity:97%Color and Shape:No data available.Molecular weight:179.238N’-(7-chloro-4-methoxy-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C12H16ClN3OSPurity:95.0%Molecular weight:285.79tert-Butyl 2-(hydroxymethyl)-7,8-dihydro-4H-pyrazolo[1,5-a][1,4]diazepine-5(6H)-carboxylate
CAS:Purity:98%Molecular weight:267.329016-METHYL-5-(3-(TRIFLUOROMETHOXY)PHENYL)THIAZOLO[3,2-B][1,2,4]TRIAZOLE
CAS:Formula:C12H8F3N3OSPurity:95.0%Molecular weight:299.27Z-Ala-OSu
CAS:<p>M06220 - Z-Ala-OSu</p>Formula:C15H16N2O6Purity:98%Color and Shape:SolidMolecular weight:320.301(2E)-1-(1H-1,2,3-Benzotriazol-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one
CAS:Formula:C15H10ClN3OMolecular weight:283.723-(Thiophen-2-yl)propan-1-amine
CAS:Formula:C7H11NSPurity:97%Color and Shape:Liquid, ClearMolecular weight:141.232-(5-FORMYL-2,4-DIMETHYL-1H-PYRROL-3-YL)ACETIC ACID
CAS:Formula:C9H11NO3Purity:97.0%Molecular weight:181.191N-(5-Bromothiazol-2-yl) acetamide hydrobromide
CAS:Formula:C5H6Br2N2OSPurity:95.0%Molecular weight:301.983-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid amide
CAS:Formula:C10H8ClNOSPurity:95.0%Molecular weight:225.691-ethyl-4-methyl-1H-indole-2-carboxylic acid
CAS:Formula:C12H13NO2Purity:95.0%Molecular weight:203.2414-allyl-5-[1-(4-methoxyphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3O2SPurity:95.0%Molecular weight:291.37(S)-3-(Methoxymethyl)pyrrolidine hydrochloride
CAS:Formula:C6H14ClNOPurity:97%Molecular weight:151.632-methyl-5-(5-methyl-1,3,4-oxadiazol-2-yl)aniline
CAS:Formula:C10H11N3OPurity:95.0%Molecular weight:189.218cyclopropyl(1-methyl-1H-1,2,4-triazol-5-yl)methanone
CAS:Formula:C7H9N3OPurity:95.0%Molecular weight:151.169(S)-4-Methoxy-3-(pyrrolidin-2-yl)benzoic acid hydrochloride
CAS:Formula:C12H16ClNO3Purity:97.0%Color and Shape:SolidMolecular weight:257.711-(4,5-Dihydro-1H-pyrrolo[2,3-b]pyrazin-7-yl)-N,N-dimethylmethanamine
CAS:Formula:C9H14N4Purity:95.0%Molecular weight:178.239TERT-BUTYL 3-(1-AMINO-2-METHOXY-2-OXOETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H22N2O4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:258.318tert-Butyl 3-cyano-3-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C10H16N2O3Purity:95%Molecular weight:212.2491-Methyl-6-nitro-1H-indazole-3-carboxylic acid
CAS:Formula:C9H7N3O4Purity:98%Molecular weight:221.1722-(Chloromethyl)-6-methylthieno[2,3-d]pyrimidin-4(3H)-one
CAS:Formula:C8H7ClN2OSPurity:95.0%Molecular weight:214.673-acetyl-1,3-thiazolidine-4-carboxylic acid 1,1-dioxide
CAS:Formula:C6H9NO5SPurity:95.0%Molecular weight:207.2(4-{[4-(1H-benzimidazol-2-yl)piperidin-1-yl]sulfonyl}phenyl)amine
CAS:Formula:C18H20N4O2SPurity:95.0%Molecular weight:356.44METHYL 7-HYDROXY-5-OXO-1,2,3,5-TETRAHYDROINDOLIZINE-8-CARBOXYLATE
CAS:Formula:C10H11NO4Purity:97%Molecular weight:209.0695-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C10H7ClN4Purity:98%Color and Shape:SolidMolecular weight:218.64(2S,4R)-4-HYDROXYPYRROLIDINE-2-CARBOXAMIDE HCL
CAS:Formula:C5H11ClN2O2Purity:95%Molecular weight:166.611-(2-hydroxyethyl)-3-methyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.169N-(4,6-dichloro-1,3-benzothiazol-2-yl)-N-methylglycine
CAS:Formula:C10H8Cl2N2O2SPurity:95.0%Molecular weight:291.155-[(4-Bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide
CAS:Formula:C17H15BrClFN4O3Purity:95%Molecular weight:457.681-Acetyl-2-amino-4,5-dihydro-4-oxo-1H-pyrrole-3-carbonitrile
CAS:Formula:C7H7N3O2Purity:97%Molecular weight:165.1521-(3-Fluorobenzyl)-5-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H11FN2O2Purity:>95%Molecular weight:234.236-BROMO-2,7-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C8H8BrN3Purity:97%Molecular weight:226.0775-Methylisoxazole-3-carboxamide
CAS:Formula:C5H6N2O2Purity:97%Color and Shape:SolidMolecular weight:126.1153-(1-METHYL-1,2,3,6-TETRAHYDROPYRIDIN-4-YL)-5-NITRO-1H-INDOLE
CAS:Formula:C14H15N3O2Purity:97%(HPLC);RGMolecular weight:257.293N-Boc-2-Amino-5-bromothiazole-4-carboxylic acid
CAS:Formula:C9H11BrN2O4SPurity:95.0%Molecular weight:323.162-((1-(2-Chlorobenzyl)-4-formyl-3-methyl-1H-pyrazol-5-yl)thio)acetic acid
CAS:Purity:98%Molecular weight:324.77999884-(3,4-dichlorophenyl)-5-methyl-1,3-thiazol-2-amine
CAS:Formula:C10H8Cl2N2SPurity:95.0%Molecular weight:259.154-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide
Formula:C10H11N3O2SPurity:95.0%Molecular weight:237.28ETHYL 5-AMINO-1-ISOPROPYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C9H15N3O2Purity:95.0%Molecular weight:197.238Methyl 2-amino-5-(4-bromophenyl)thiazole-4-carboxylate
CAS:Formula:C11H9BrN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:313.17(R)-tert-Butyl 3-(pyrazin-2-ylamino)pyrrolidine-1-carboxylate
CAS:Formula:C13H20N4O2Molecular weight:264.329Methyl 4-tert-Butoxycarbonylamino-1-methyl-1-H-pyrrole-2-carboxylate
CAS:Formula:C12H18N2O4Purity:97%Color and Shape:SolidMolecular weight:254.2866-hydroxy-3H-imidazo[4,5-b]pyridine-5-carboxylic acid
CAS:Formula:C7H5N3O3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:179.135(1-CYCLOPROPYL-1H-PYRAZOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C12H19BN2O2Purity:95.0%Color and Shape:SolidMolecular weight:234.111H-Pyrrolo[2,3-b]pyridine-2-carbaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1493,5-Dimethyl-isoxazole-4-carboxylic acid ethyl ester
CAS:Formula:C8H11NO3Purity:97.0%Color and Shape:Liquid, ClearMolecular weight:169.182-Amino-5-cyano-4-phenylthiazole
CAS:Formula:C10H7N3SPurity:95%Color and Shape:SolidMolecular weight:201.257-Methoxy-1H-indole-3-carboxylic acid
CAS:Formula:C10H9NO3Purity:98%Color and Shape:Solid, Brown powderMolecular weight:191.186(S)-1-(Oxan-4-ylmethyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2OPurity:95.0%Molecular weight:257.2(5-Bromothiophen-2-yl)methanamine
CAS:Formula:C5H6BrNSPurity:95%Color and Shape:SolidMolecular weight:192.07{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H11N3O3SPurity:95.0%Molecular weight:277.33-(Trifluoroacetyl)indole
CAS:Formula:C10H6F3NOPurity:97%Color and Shape:Solid, White to almost white powderMolecular weight:213.159(R)-5,5-Dimethyl-4-phenyloxazolidin-2-one
CAS:Formula:C11H13NO2Purity:99%(LC-MS);RGColor and Shape:Liquid, No data available.Molecular weight:191.23(2S,4R)-1-(tert-Butoxycarbonyl)-4-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22FNO4Purity:95.0%Molecular weight:323.3642-(Methylthio)pyrazolo[1,5-a][1,3,5]triazin-4(3H)-one
CAS:Formula:C6H6N4OSPurity:97%Color and Shape:No data available.Molecular weight:182.2tert-butyl 5-methyl-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate
CAS:Purity:98%Molecular weight:198.22200017-Chloro-3-hydroxybenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO3SPurity:95%Color and Shape:SolidMolecular weight:228.656-Nitro-1H-indazole-3-carboxylic acid
CAS:Formula:C8H5N3O4Purity:97%Color and Shape:SolidMolecular weight:207.1458a-Methyl-hexahydro-pyrrolo[1,2-a]pyrimidin-6-one
CAS:Formula:C8H14N2OPurity:95.0%Molecular weight:154.213ETHYL 7-OXO-4,5,6,7-TETRAHYDROBENZOFURAN-6-CARBOXYLATE
Formula:C11H12O4Purity:95.0%Molecular weight:208.213ETHYL 2-AMINO-4-(2-FLUOROPHENYL)THIOPHENE-3-CARBOXYLATE
CAS:Formula:C13H12FNO2SPurity:95.0%Molecular weight:265.33′-AMINO-2′,3′-DIDEOXYADENOSINE
CAS:Formula:C10H14N6O2Purity:99%;RGColor and Shape:SolidMolecular weight:250.262(R)-3-N-Cbz-Aminopyrrolidine
CAS:Formula:C12H16N2O2Purity:97%Color and Shape:OilMolecular weight:220.2724-(2,4-difluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19F2NO4Purity:95.0%Molecular weight:339.3394-(6-Chloro-pyridin-3-yl)-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C11H9ClN2O2Purity:95.0%Molecular weight:236.665-tert-Butyl 2-ethyl 3-amino-6,6-dimethylpyrrolo[3,4-c]pyrazole-2,5(4H,6H)-dicarboxylate
CAS:Formula:C15H24N4O4Purity:98%Molecular weight:324.3815-Methyl-2-(2-nitro-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13N3O4SPurity:95.0%Molecular weight:307.325-(Chloromethyl)-3-(2-furyl)-1,2,4-oxadiazole
CAS:Formula:C7H5ClN2O2Purity:95.0%Color and Shape:Solid, dark yellow powderMolecular weight:184.58(1-Methyl-1H-indazol-4-yl)boronic acid hydrochloride
CAS:Formula:C8H10BClN2O2Purity:95.0%Molecular weight:212.44Ref: 10-F465901
1g256.00€5g689.00€10g1,212.00€2.5g484.00€50mg50.00€100mg65.00€250mg99.00€500mg180.00€2-(2-Bromobenzyl)-4-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C11H12BrN3Purity:>95%Molecular weight:266.142(2S,4R)-4-AMINO-1-BOC-2-(FLUOROMETHYL)PYRROLIDINE
CAS:Formula:C10H19FN2O2Purity:97%Molecular weight:218.2721-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride
CAS:Formula:C6H11ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:178.625-Methoxyisoxazol-3-amine
CAS:Formula:C4H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:114.1043-(4-Aminophenyl)-1,2,4-oxadiazol-5(4H)-one hydrochloride
CAS:Formula:C8H8ClN3O2Purity:95.0%Molecular weight:213.624-[(2,4-dioxo-1,3-thiazolidin-3-yl)methyl]benzoic acid
CAS:Formula:C11H9NO4SPurity:95.0%Molecular weight:251.262-CHLORO-6-IODO-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C6H3ClIN3Purity:95.0%Color and Shape:SolidMolecular weight:279.472-Trichloroacetyl-1-methylpyrrole
CAS:Formula:C7H6Cl3NOPurity:97%Color and Shape:SolidMolecular weight:226.481-(2-Hydroxy-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C15H8F6N2O2Purity:98%Molecular weight:362.2311-METHYL-1H-PYRROLO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C9H8N2O2Purity:95.0%Molecular weight:176.1755-Amino-4-bromo-benzimidazole
CAS:Formula:C7H6BrN3Purity:97%Color and Shape:SolidMolecular weight:212.052-Oxa-6-azaspiro[3.4]octane hemioxalate
CAS:Formula:C14H24N2O6Purity:98%Color and Shape:SolidMolecular weight:316.3542-(4-(Dibenzo[b,d]furan-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:97%Molecular weight:370.265-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C11H12BrN3OPurity:95.0%Molecular weight:282.1413-(5,6-Dimethyl-1H-benzimidazol-1-yl)propanoic acid hydrochloride
CAS:Formula:C12H15ClN2O2Purity:95.0%Molecular weight:254.711′-methyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4′-piperidine]
CAS:Formula:C11H18N4Purity:95.0%Color and Shape:SolidMolecular weight:206.2931-phenyl-N-(1,3-thiazol-2-ylmethyl)methanamine hydrochloride
CAS:Formula:C11H13ClN2SPurity:95.0%Molecular weight:240.755-METHYL-2-NITRO-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Formula:C7H8N4O3Purity:95.0%Color and Shape:SolidMolecular weight:196.1661-(4-fluorophenyl)pyrrolidin-3-one
CAS:Formula:C10H10FNOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:179.1945-(4-Fluoro-phenyl)-2-methyl-furan-3-carboxylic acid
CAS:Formula:C12H9FO3Purity:95.0%Molecular weight:220.199TERT-BUTYL 4-CHLORO-5-IODO-7H-PYRROLO[2,3-D]PYRIMIDINE-7-CARBOXYLATE
CAS:Formula:C11H11ClIN3O2Purity:98%Molecular weight:379.581-[(3,5-dimethylisoxazol-4-yl)methyl]piperazine
CAS:Formula:C10H17N3OPurity:90.0%Molecular weight:195.2665-(Dihydrofuran-2(3H)-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS:Purity:≥95%Molecular weight:212.2010047-BROMO-4-CHLOROPYRROLO[2,1-F][1,2,4]TRIAZINE
CAS:Formula:C6H3BrClN3Purity:95.0%Color and Shape:SolidMolecular weight:232.472-[(2,5-dioxopyrrolidin-3-yl)thio]benzoic acid
CAS:Formula:C11H9NO4SPurity:95.0%Molecular weight:251.265-Chloro-1H-1,2,4-triazole-3-carboxylic acid
CAS:Formula:C3H2ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:147.52tert-Butyl (R)-3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
CAS:Purity:97%Molecular weight:241.2910004
