
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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2-Methyl-imidazo[1,2-a]pyridine-3-carbaldehyde
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:Solid, Orange powderMolecular weight:160.1761-(o-Tolyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95%Molecular weight:270.2109985tert-Butyl (3-azabicyclo[3.1.0]hexan-1-ylmethyl)carbamate
CAS:Formula:C11H20N2O2Purity:98%Color and Shape:SolidMolecular weight:212.293Ethyl 2-(1,4-dioxaspiro[4.5]decan-8-ylidene)acetate
CAS:Formula:C12H18O4Purity:95%Color and Shape:No data available.Molecular weight:226.2723-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2945-(2,5-dimethoxyphenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O4Purity:95.0%Molecular weight:248.238(R)-2-(2-Chloro-5-fluorophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H12Cl2FNPurity:95%Color and Shape:Liquid, No data available.Molecular weight:236.115-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester
Formula:C11H11ClN2O3SPurity:95%Molecular weight:286.732-Chloro-6-benzothiazolecarboxylic acid
CAS:Formula:C8H4ClNO2SPurity:95%Color and Shape:Yellow powderMolecular weight:213.643-(Chloromethyl)-5-ethyl-1,2,4-oxadiazole
CAS:Formula:C5H7ClN2OPurity:95%Color and Shape:LiquidMolecular weight:146.571-{[3-(Trifluoromethyl)phenyl]methyl}-1H-imidazole-2-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2111-(2-Bromobenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C11H12BrN3Purity:>95%Molecular weight:266.1422-Bromo-5-hydroxymethylthiazole
CAS:Formula:C4H4BrNOSPurity:97%Color and Shape:SolidMolecular weight:194.054-Chloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H3ClFN3Purity:96%Color and Shape:SolidMolecular weight:171.56(1S,4S)-2-Oxa-5-azabicyclo[2.2.1]heptane
CAS:Formula:C5H9NOPurity:95.0%Color and Shape:LiquidMolecular weight:99.1334-Methoxy-6-methyl-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride
CAS:Formula:C10H16ClN3O2Molecular weight:245.715-Phenyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H7N3SPurity:98.0%Color and Shape:SolidMolecular weight:177.23ETHYL 4-FORMYL-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS:Formula:C13H12N2O3Purity:95.0%Molecular weight:244.253-Benzotriazol-1-yl-propionic acid
CAS:Formula:C9H9N3O2Purity:95.0%Color and Shape:SolidMolecular weight:191.192-hydrazino-4-(5-methyl-2-furyl)pyrimidine
CAS:Formula:C9H10N4OPurity:95.0%Color and Shape:Solid, Brown powderMolecular weight:190.206(R)-5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE
CAS:Formula:C6H12N2OPurity:95.0%Molecular weight:128.175[(5-phenyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride
CAS:Formula:C9H10ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:211.65(R)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OPurity:95.0%Molecular weight:264.15(2-Methyl-5-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C11H16BNO4SPurity:96%Molecular weight:269.123-[4-butyl-3-(4-chlorophenyl)-5-sulfanylidene-4,5-dihydro-1h-1,2,4-triazol-1-yl]propanoic acid
CAS:Purity:97%Molecular weight:339.8399963Hexadecanoic acid (5-nitro-thiazol-2-yl)-amide
Formula:C19H33N3O3SPurity:95.0%Molecular weight:383.55(R)-3-Amino-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid hydrochloride
CAS:Formula:C10H12ClNO4Purity:95%Molecular weight:245.661,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%+Molecular weight:158.63(S)-5-methyl-5-azaspiro[2.4]heptane-6-carboxylic acid
CAS:Formula:C8H13NO2Purity:95.0%Molecular weight:155.197TERT-BUTYL 3-METHYL-1H-INDOLE-1-CARBOXYLATE
CAS:Formula:C14H17NO2Purity:95.0%Molecular weight:231.295(S)-3-HYDROXY-1-PIPERIDIN-4-YL-PYRROLIDIN-2-ONE
CAS:Formula:C9H16N2O2Purity:97.0%Color and Shape:SolidMolecular weight:184.2391-(1H-pyrrol-2-ylcarbonyl)piperazine hydrochloride
CAS:Formula:C9H14ClN3OPurity:95.0%Molecular weight:215.68(3-Methyl-2-furyl)methanol
CAS:Formula:C6H8O2Purity:95%Color and Shape:LiquidMolecular weight:112.128Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate
CAS:Formula:C11H7N2NaO3S2Purity:97%Color and Shape:SolidMolecular weight:302.3Ethyl 5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C12H12N2O4Molecular weight:248.2384-Chloro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3ClN2Purity:98%Color and Shape:SolidMolecular weight:126.541-(2,2,2-Trifluoroethyl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C6H5F3N2O2Purity:95%Molecular weight:194.1132-Chloro-5-(furan-2-yl)pyrazine
CAS:Formula:C8H5ClN2OPurity:≥95%Color and Shape:SolidMolecular weight:180.591-(TETRAHYDRO-2H-PYRAN-4-YL)-1H-PYRROLO[2,3-C]PYRIDINE
Formula:C12H14N2OPurity:97%Molecular weight:202.2574-Methyl-5-(1-phenoxyethyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.311-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C14H25Cl2N3O2Purity:95.0%Molecular weight:338.272-(2-Methylamino-ethyl)-isoindole-1,3-dione
CAS:Formula:C11H12N2O2Purity:95.0%Molecular weight:204.2291-(2-Hydroxyethyl)-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:213.974-chloro-1-[(2,5-difluorophenoxy)methyl]-3-nitro-1H-pyrazole
CAS:Formula:C10H6ClF2N3O3Molecular weight:289.62TERT-BUTYL 2-ACETYL-5H-PYRROLO[3,2-D]PYRIMIDINE-5-CARBOXYLATE
CAS:Formula:C13H15N3O3Purity:95.0%Molecular weight:261.281[(5-chloro-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C8H10Cl3N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:254.541,2-DIMETHYL-1H-IMIDAZOLE-4,5-DICARBOXYLIC ACID
CAS:Formula:C7H8N2O4Purity:95%Molecular weight:184.151ETHYL 3-(1H-IMIDAZOL-2-YL)PROPANOATE
CAS:Formula:C8H12N2O2Purity:98%Color and Shape:SolidMolecular weight:168.1962-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:95%Color and Shape:Low Melting SolidMolecular weight:140.24-(1,3,4-oxadiazol-2-yl)phenol
CAS:Formula:C8H6N2O2Purity:95.0%Color and Shape:Yellow powderMolecular weight:162.1488-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.421-ethyl-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H7N3O4Purity:95.0%Molecular weight:185.139METHYL 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:128.219N-(2,4-Dimethoxybenzyl)-1,2,4-thiadiazol-5-amine
CAS:Formula:C11H13N3O2SPurity:98%Molecular weight:251.32-amino-7-bromo-1H,4H-imidazo[2,1-f][1,2,4]triazin-4-one
CAS:Formula:C5H4BrN5OPurity:95.0%Molecular weight:230.025(2E)-1-(4-ethylphenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2Purity:95.0%Molecular weight:226.2755-Isopropylthiazol-2-amine
CAS:Formula:C6H10N2SPurity:95%Color and Shape:LiquidMolecular weight:142.22{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-Bromo-3-chloro-2-thiophenecarboxylic acid
CAS:Formula:C5H2BrClO2SPurity:95.0%Molecular weight:241.48(S)-1-Benzyl-3-methylaminopyrrolidine
CAS:Formula:C12H18N2Purity:98%+(HPLC);RGColor and Shape:LiquidMolecular weight:190.291-(2-Chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole-5-carbonitrile
CAS:Formula:C11H5ClF3N3Purity:95.0%Molecular weight:271.63TERT-BUTYL (R)-(1-(1-BENZYLPYRROLIDIN-3-YL)CYCLOPROPYL)CARBAMATE
CAS:Formula:C19H28N2O2Purity:95.0%Molecular weight:316.445Ref: 10-F657127
1g503.00€5g1,348.00€10g2,587.00€2.5g1,022.00€50mg80.00€100mg98.00€250mg183.00€500mg336.00€4-(1H-imdazol-4-yl)piperidine
CAS:Formula:C8H13N3Purity:95.0%Color and Shape:SolidMolecular weight:151.2135-bromo-2-methyl-2H-isoindole-1-sulfonic acid
CAS:Formula:C8H7BrN2O3SPurity:97%Molecular weight:291.12Benzotriazol-2-yl-acetic acid
CAS:Formula:C8H7N3O2Purity:≥95%Color and Shape:SolidMolecular weight:177.1631-BOC-3-(3-ISOPROPYL-1,2,4-OXADIAZOL-5-YL)PIPERIDINE
CAS:Formula:C15H25N3O3Purity:97.0%Molecular weight:295.3832-[(Cyclopropylcarbonyl)amino]-1,3-thiazole-4-carboxylic acid
CAS:Formula:C8H8N2O3SPurity:95.0%Molecular weight:212.221-(3-Methoxyphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C13H14N2O3Molecular weight:246.2662-(2-fluorophenyl)-2-(4-methyl-1H-pyrazol-1-yl)ethanamine hydrochloride (1:1)
Formula:C12H15ClFN3Molecular weight:255.72(S)-N-((3-(3-FLUORO-4-THIOMORPHOLINOPHENYL)-2-OXOOXAZOLIDIN-5-YL)METHYL)ACETAMIDE
CAS:Formula:C16H20FN3O3SPurity:99%Molecular weight:353.412-(Methylsulfonyl)-2,5-diazabicyclo[2.2.1]heptane
CAS:Formula:C6H12N2O2SPurity:95.0%Molecular weight:176.232-(5-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C10H14BBrO2SPurity:96%Molecular weight:288.99(R)-tert-Butyl 3-(2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H20N2O5Purity:95.0%Molecular weight:308.3344-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:225.672,4-Diamino-furo[2,3-d]pyrimidine-5-carboxylic acid ethyl ester
Formula:C9H10N4O3Purity:95.0%Molecular weight:222.2044-(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-(2,4-difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C18H22F2N2O4Purity:95.0%Molecular weight:368.381(3-(1-Phenyl-1H-benzo[d]imidazol-2-yl)phenyl)boronic acid
CAS:Formula:C19H15BN2O2Purity:95.0%Molecular weight:314.15tert-Butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:98%Molecular weight:245.33999634-Chloro-2-methylthieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.643-Bromo-7-chloro-5,6-dimethylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C8H7BrClN3Purity:95.0%Molecular weight:260.525-Methyl-4-pyrazol-1-ylmethyl-isoxazole-3-carboxylic acid
CAS:Formula:C9H9N3O3Color and Shape:SolidMolecular weight:207.1893,6-dimethyl-4-oxo-3H,4H-furo[2,3-d]pyrimidine-5-carboxylic acid
CAS:Formula:C9H8N2O4Purity:95.0%Color and Shape:SolidMolecular weight:208.173[3-(1H-imidazol-1-yl)propyl][(1-methyl-1H-pyrrol-2-yl)methyl]amine hydrochloride
CAS:Formula:C12H19ClN4Purity:95.0%Molecular weight:254.764,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:97%Color and Shape:SolidMolecular weight:169.25tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate
CAS:Formula:C15H20N2O2Purity:95%Molecular weight:260.337Methyl 3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylate
CAS:Formula:C12H9ClFNO3Purity:95.0%Color and Shape:SolidMolecular weight:269.662-(2-cyclopropyl-1H-imidazol-1-yl)acetic acid hydrochloride
CAS:Formula:C8H11ClN2O2Purity:95.0%Molecular weight:202.64(4-bromo-1-methyl-1H-pyrazol-3-yl)methylamine
CAS:Formula:C5H8BrN3Purity:95.0%Color and Shape:LiquidMolecular weight:190.044tert-butyl (3S,4S)-3-amino-4-methoxy-1-pyrrolidinecarboxylate hydrochloride
CAS:Formula:C10H21ClN2O3Purity:95.0%Molecular weight:252.74(imidazo[2,1-b][1,3]thiazol-6-ylmethyl)amine dihydrochloride hydrate
Formula:C6H11Cl2N3OSPurity:95.0%Molecular weight:244.132-[(6-CHLORO-2-METHYL-4-PYRIMIDINYL)AMINO]-5-THIAZOLECARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H9ClN4O2SPurity:95.0%Molecular weight:284.725-(chloromethyl)-3-(trifluoromethyl)-1,2,4-oxadiazole
CAS:Formula:C4H2ClF3N2OPurity:95.0%Color and Shape:LiquidMolecular weight:186.52Methyl 5-Bromo-2,3-dihydrobenzo[b]furan-7-carboxylate
CAS:Formula:C10H9BrO3Purity:97.0%Molecular weight:257.083METHYL 4-AMINO-1-METHYL-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C6H9N3O2Purity:95.0%Molecular weight:155.1575-amino-6-(dimethylamino)-1,3-dihydro-2H-benzimidazol-2-one dihydrochloride hydrate
CAS:Formula:C9H16Cl2N4O2Purity:95.0%Molecular weight:283.154-Chloro-3-nitro-1H-pyrazole
CAS:Formula:C3H2ClN3O2Purity:98%Color and Shape:SolidMolecular weight:147.52tert-Butyl 2-(4-bromophenyl)-1H-pyrrole-1-carboxylate
CAS:Formula:C15H16BrNO2Purity:97%Molecular weight:322.202{[1-(4-fluorophenyl)-1H-pyrazol-4-yl]methyl}amine hydrochloride
CAS:Formula:C10H11ClFN3Purity:95.0%Molecular weight:227.671-(4-Chloro-2-fluorophenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
CAS:Purity:≥95%Molecular weight:252.66999821-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:214.268ethyl 3-bromo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate
Formula:C11H8BrF3N2O2Purity:98%Molecular weight:337.096(1S,4S)-2-(2-Methoxyethyl)-2,5-diazabicyclo[2.2.1]heptane dihydrochloride
CAS:Purity:97%Molecular weight:229.14999395,7-Bis(trifluoromethyl)-3-cyanopyrazolo[1,5-a]-pyrimidine
CAS:Formula:C9H2F6N4Purity:95.0%Color and Shape:SolidMolecular weight:280.133
