
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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5-(4-Nitro-phenyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C8H6N4O2SPurity:97%Molecular weight:222.226-AMINO-1,4,8-TRIOXASPIRO[4.5]DECANE OXALATE
CAS:Formula:C9H15NO7Purity:95.0%Molecular weight:249.2191-(1-(2-methoxyethyl)-1H-pyrazol-4-yl)ethan-1-one
CAS:Formula:C8H12N2O2Purity:95.0%Molecular weight:168.1963-(1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE-6-CARBONITRILE
CAS:Formula:C15H15N3Purity:97.0%Molecular weight:237.306(S)-4-(2-FLUORO-2-METHYLPROPYL)OXAZOLIDIN-2-ONE
CAS:Formula:C7H12FNO2Purity:95.0%Molecular weight:161.176(S)-tert-Butyl 3-(3-nitropyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H19N3O5Purity:95.0%Molecular weight:309.3221-Boc-6-Fluoro-1H-indole-2-boronic acid
CAS:Formula:C13H15BFNO4Purity:98%Color and Shape:SolidMolecular weight:279.075-(2-Methoxy-phenyl)-isoxazole-3-carboxylic acid
CAS:Formula:C11H9NO4Purity:95+%Color and Shape:SolidMolecular weight:219.196Benzo[b]thiophene-4-carboxaldehyde
CAS:Formula:C9H6OSPurity:97%Color and Shape:SolidMolecular weight:162.21tert-Butyl hexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate
CAS:Formula:C11H20N2O2Purity:98% (cis)Molecular weight:212.293Ref: 10-F763259
1g900.00€5g2,557.00€10g3,884.00€25g8,944.00€100g31,171.00€2.5g1,718.00€100mg297.00€250mg457.00€500mg769.00€(S)-3-AMINO-1-METHYLPYRROLIDINE DIHYDROCHLORIDE
CAS:Formula:C5H14Cl2N2Purity:97%Color and Shape:SolidMolecular weight:173.08TRANS-TERT-BUTYL 3-(HYDROXYMETHYL)-4-(TRIFLUOROMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H18F3NO3Purity:95.0%Molecular weight:269.264(S)-1-(tert-Butoxycarbonyl)-2-(2,4-dichlorobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H21Cl2NO4Purity:95.0%Molecular weight:374.265-FLUORO-1-(PIPERIDIN-4-YL)-1H-BENZO[D] IMIDAZOL-2(3H)-ONE HCL
CAS:Formula:C12H15ClFN3OPurity:95.0%Color and Shape:SolidMolecular weight:271.72[2-(6-chloro-5-methyl-1,3-benzoxazol-2-yl)ethyl]amine hydrochloride
CAS:Formula:C10H12Cl2N2OPurity:95.0%Molecular weight:247.123-Methyl-6-nitro-1H-indazole
CAS:Formula:C8H7N3O2Purity:95%Color and Shape:SolidMolecular weight:177.0544,4-dimethyl-1-[(1R)-1-phenylethyl]pyrrolidine-2,3,5-trione
CAS:Formula:C14H15NO3Purity:97%Molecular weight:245.2782-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methyl-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:440.49899292-chloro-1-[1-(3,4-dimethylphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C16H18ClNOPurity:95%Molecular weight:275.782-(4-phenylpiperazin-1-yl)benzo[d]thiazol-6-ol
CAS:Formula:C17H17N3OSPurity:95.0%Molecular weight:311.41-[(2,4-difluorophenyl)methyl]pyrrolidin-3-ol
CAS:Formula:C11H13F2NOPurity:95.0%Molecular weight:213.2282-Amino-5-methyl-1,3-thiazole-4-carboxylic acid
CAS:Formula:C5H6N2O2SPurity:97%Color and Shape:SolidMolecular weight:158.18(S)-2,2-DIMETHYL-3-BOC-4-ETHYNYLOXAZOLIDINE
CAS:Formula:C12H19NO3Purity:97.0%Molecular weight:225.2882,3-Dihydro-2-oxo-1H-benzimidazole-5-sulfonyl chloride hydrochloride
CAS:Formula:C7H6Cl2N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:269.1tert-Butyl 4-(1H-indol-3-yl)piperidine-1-carboxylate
CAS:Formula:C18H24N2O2Purity:95+%Molecular weight:300.4023-Chloro-4-methyl-2-thiophenecarboxylic acid
CAS:Formula:C6H5ClO2SPurity:97.0%Color and Shape:SolidMolecular weight:176.61(R)-TETRAHYDRO-3H-PYRROLO[1,2-C][1,2,3]OXATHIAZOLE 1,1-DIOXIDE
CAS:Formula:C5H9NO3SPurity:95.0%Molecular weight:163.19(S)-1-Benzyl 2-tert-butyl pyrrolidine-1,2-dicarboxylate
CAS:Formula:C17H23NO4Purity:98%Molecular weight:305.3746-CHLORO-5-NITRO-1H-INDOLE
CAS:Formula:C8H5ClN2O2Purity:98%Color and Shape:SolidMolecular weight:196.592-Bromothiazole-5-carboxamide
CAS:Formula:C4H3BrN2OSPurity:97%Color and Shape:SolidMolecular weight:207.05(9bR)-2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-3(9bH)-one
CAS:Formula:C18H16O7Purity:≥98%Molecular weight:344.319Tert-butyl 3-(2-ethoxy-2-oxoethylidene)-8-azabicyclo[3.2.1]Octane-8-carboxylate
CAS:Purity:97%Molecular weight:295.37899787-Aminoindolin-2-one
CAS:Formula:C8H8N2OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:148.1653-(2-AMINOETHYL)-5-CHLOROINDOLIN-2-ONE HCL
CAS:Formula:C10H12Cl2N2OPurity:95.0%Molecular weight:247.122-Azabicyclo[2.2.1]hept-5-ene
CAS:Formula:C6H9NPurity:95.0%Color and Shape:No data available.Molecular weight:95.1453-Methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Color and Shape:SolidMolecular weight:241.217tert-Butyl 3-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
CAS:Formula:C13H22N2O3Purity:97%Molecular weight:254.33Piperazin-1-yl(thiophen-3-yl)acetic acid dihydrochloride
CAS:Formula:C10H16Cl2N2O2SPurity:95.0%Molecular weight:299.212-((1H-1,2,3-triazol-5-yl)thio)ethan-1-amine hydrochloride
CAS:Purity:98%Molecular weight:180.6499939tert-Butyl (3R)-3-[(6-methylpyrimidin-4-yl)amino]pyrrolidine-1-carboxylate
CAS:Formula:C14H22N4O2Molecular weight:278.3565-Methyl-2-o-tolylamino-thiazole-4-carboxylic acid ethyl ester
Formula:C14H16N2O2SPurity:95.0%Molecular weight:276.351-(4-Fluoro-phenyl)-1 H -pyrrole-2-carbaldehyde
CAS:Formula:C11H8FNOPurity:98%Molecular weight:189.189(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H23NO5SPurity:95%Color and Shape:LiquidMolecular weight:341.423-methylimidazo[1,2-a]pyrimidine-2-carboxylic acid
CAS:Formula:C8H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:177.1632-(4-Methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetic acid
CAS:Purity:95+%Molecular weight:248.2380066tert-Butyl hexahydro-1H-pyrrolo[3,4-b]pyridine-6(2H)-carboxylate
CAS:Formula:C12H22N2O2Purity:95% (cis)Molecular weight:226.32ETHYL 2-BROMO-5-(TRIFLUOROMETHYL)-1H-IMIDAZOLE-4-CARBOXYLATE
CAS:Formula:C7H6BrF3N2O2Purity:97%Molecular weight:287.0363-(1-(4-Aminobutyl)-1H-1,2,3-triazol-4-yl)aniline trihydrochloride
CAS:Formula:C12H20Cl3N5Purity:98+%Molecular weight:340.685-Thiophen-2-yl-isoxazole-3-carboxylic acid hydrazide
CAS:Formula:C8H7N3O2SPurity:95%Color and Shape:SolidMolecular weight:209.222-{[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acid
CAS:Purity:98%Molecular weight:226.2100067Ref: 10-F648686
1g304.00€5g816.00€10g1,126.00€2.5g559.00€50mg71.00€100mg94.00€250mg119.00€500mg218.00€[S(R)]-N-[(R)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]phenylmethyl]-2-methyl-2-propanesulfinamide
CAS:Purity:95%Molecular weight:515.614-allyl-5-(3,4-dichlorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H9Cl2N3SPurity:95.0%Molecular weight:286.173-(5-methyl-1,2,4-oxadiazol-3-yl)benzaldehyde
CAS:Formula:C10H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:188.1862-[(Anilinocarbonyl)amino]-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H9N3O3SPurity:95.0%Molecular weight:263.27(3R)-1-(Pyrimidin-4-yl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C8H14Cl2N4Molecular weight:237.132H-1,2,3-Triazol-4-amine hydrochloride
CAS:Formula:C2H5ClN4Purity:95%Color and Shape:SolidMolecular weight:120.545-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1-propyl-1H-pyrazole
CAS:Formula:C11H19BN2O2Purity:95.0%Molecular weight:222.16-Fluoro-2-methylindole-3-carboxylic acid ethylester
CAS:Formula:C12H12FNO2Purity:97.0%Color and Shape:Solid, PowderMolecular weight:221.2318-AMINO-1-AZASPIRO[4.5]DECAN-2-ONE HYDROCHLORIDE
CAS:Formula:C9H17ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:204.73-(4-MORPHOLINOPYRIDO[3′,2′:4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL
CAS:Formula:C19H16N4O3Purity:98%Molecular weight:348.3627-Fluoro-6-methoxy-benzo[b]thiophene-2-carboxylic acid
Formula:C10H7FO3SPurity:95.0%Molecular weight:226.222-Amino-thiazole-4-carboxylic acid methylamide
CAS:Formula:C5H7N3OSPurity:95.0%Color and Shape:SolidMolecular weight:157.195-Chloro-1-[(2-chlorophenyl)methyl]-3-methyl-1h-pyrazole-4-carboxylic acid
CAS:Purity:98%Molecular weight:285.1199951(1-Methyl-1H-[1,2,4]triazol-3-yl)methanol
CAS:Formula:C4H7N3OPurity:95%Color and Shape:Solid, White powderMolecular weight:113.12Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate hydrochloride
CAS:Purity:≥98%Molecular weight:299.7699894-(5-Phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
CAS:Purity:98%Molecular weight:367.35000614-(2,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H17F2NO4Purity:95.0%Molecular weight:325.312(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C16H16N2O6S2Purity:97%Color and Shape:White powderMolecular weight:396.43N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazinecarbothioamide
CAS:Formula:C12H15N5OSPurity:95.0%Molecular weight:277.35rac-(1S,4R,7S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid
CAS:Formula:C12H19NO4Purity:95.0%Molecular weight:241.2871-[2-(1,3-dioxan-2-yl)ethyl]-4-nitro-1H-pyrazole
CAS:Formula:C9H13N3O4Purity:95.0%Molecular weight:227.22ETHYL 5-BOC-6,7-DIHYDRO-4H-THIENO[3,2-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C15H21NO4SPurity:97%Molecular weight:311.41-[(2,4-DIFLUOROPHENYL)METHYL]-4-NITRO-1H-PYRAZOLE
CAS:Formula:C10H7F2N3O2Purity:95.0%Molecular weight:239.182(5E)-5-(2-chloro-6-fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H5ClFNOS2Purity:95.0%Molecular weight:273.721-[2-(trifluoromethyl)benzyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:241.2173-(piperidin-1-ylmethyl)-1,2,4-thiadiazol-5-amine
CAS:Formula:C8H14N4SPurity:95.0%Molecular weight:198.29Ethyl (9H-purin-6-yl)acetate
CAS:Formula:C9H10N4O2Purity:95.0%Color and Shape:SolidMolecular weight:206.205Ethyl 2-Amino-1,3-oxazole-5-carboxylate
CAS:Formula:C6H8N2O3Purity:97%Color and Shape:White powderMolecular weight:156.1411H-Indazole-6-carbaldehyde
CAS:Formula:C8H6N2OPurity:95.0%Color and Shape:SolidMolecular weight:146.1496-Methoxy-2-(trifluoromethyl)-1H-benzo[d]imidazole
CAS:Formula:C9H7F3N2OPurity:97%Color and Shape:SolidMolecular weight:216.163Methyl (6-chloro-1H-benzo[d]imidazol-2-yl)carbamate
CAS:Formula:C9H8ClN3O2Purity:≥98%Molecular weight:225.63(R)-2-(3-Bromophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13BrClNPurity:95.0%Molecular weight:262.58(5E)-2-mercapto-5-(1-naphthylmethylene)-1,3-thiazol-4(5H)-one
CAS:Formula:C14H9NOS2Purity:95.0%Molecular weight:271.35(6S,8aR)-3-Oxooctahydroindolizine-6-carboxylic acid
CAS:Formula:C9H13NO3Purity:97.0%Color and Shape:SolidMolecular weight:183.2071-tert-Butyl 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.2591-[2-(4-chlorophenyl)ethyl]-1H-1,3-benzodiazol-5-amine
CAS:Formula:C15H14ClN3Purity:95.0%Molecular weight:271.75tert-Butyl tetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate
CAS:Purity:97%Molecular weight:213.27699282 H -Pyrazole-3-carboxylic acid hydrazide
CAS:Formula:C4H6N4OPurity:95.0%Color and Shape:SolidMolecular weight:126.1191-(5-Isopropyl-3-isoxazolyl)methanamine
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:140.1861-(1-METHYL-1H-1,2,4-TRIAZOL-3-YL)ETHANAMINE HCL
CAS:Formula:C5H11ClN4Purity:95.0%Molecular weight:162.62N-Tosyl-4-chloro-3-iodo-7-azaindole
CAS:Formula:C14H10ClIN2O2SPurity:95%Color and Shape:SolidMolecular weight:432.66ETHYL 2-METHYL-4-(TRIFLUOROMETHYL)FURAN-3-CARBOXYLATE
CAS:Formula:C9H9F3O3Purity:95.0%Molecular weight:222.1636-(Trifluoromethoxy)-1H-indole
CAS:Formula:C9H6F3NOPurity:95%Color and Shape:SolidMolecular weight:201.1481-METHYL-5-(4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRROLE-2-CARBOXYLIC ACID
CAS:Formula:C13H10F3NO2Purity:≥95%Molecular weight:269.223METHYL 5-BROMO-4-NITRO-1H-INDAZOLE-3-CARBOXYLATE
CAS:Formula:C9H6BrN3O4Purity:95.0%Color and Shape:SolidMolecular weight:300.0683-(3-Methyl-1h-pyrazol-1-yl)-1-(methylamino)cyclopentane-1-carboxylic acid
CAS:Purity:98%Molecular weight:223.276001(1H-Indol-3-ylmethyl)carbamic acid tert-butyl ester
CAS:Formula:C14H18N2O2Purity:95.0%Molecular weight:246.312,5-dioxopyrrolidin-1-yl 4-((5-nitropyridin-2-yl)disulfanyl)butanoate
CAS:Purity:98%Molecular weight:371.38Methyl 6-bromo-1H-indazole-4-carboxylate
CAS:Formula:C9H7BrN2O2Purity:95%Color and Shape:SolidMolecular weight:255.0715-Bromo-4-fluoroindoline
CAS:Formula:C8H7BrFNPurity:95.0%Color and Shape:SolidMolecular weight:216.0535-(4-Chlorophenyl)-4-(4-ethoxybenzoyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2h-pyrrol-2-one
CAS:Purity:98%Molecular weight:440.89999395-fluoro-2-(4-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C12H16Cl2FN3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:292.185-BOC-3-METHYL-4,6-DIHYDRO-1H-PYRROLO[3,4-C]PYRAZOLE
CAS:Formula:C11H17N3O2Purity:95%Color and Shape:No data available.Molecular weight:223.276Ref: 10-F666774
1g454.00€5g1,394.00€10g2,787.00€2.5g1,012.00€50mg90.00€100mg94.00€250mg174.00€500mg319.00€ethyl 1-methyl-4-nitro-1H-pyrazole-3-carboxylate
CAS:Formula:C7H9N3O4Purity:98%Molecular weight:199.1661-tert-butyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Formula:C9H12N4OPurity:95.0%Molecular weight:192.222methyl 1-isobutyl-1H-pyrazole-5-carboxylate
CAS:Formula:C9H14N2O2Purity:95.0%Molecular weight:182.2231-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methylpropan-1-one
CAS:Formula:C14H18N2OPurity:99%Color and Shape:Solid, White to very pale yellow powderMolecular weight:230.3113a-(2-Chlorophenyl)-3a,4,5,6-tetrahydrobenzo[d]oxazol-2(3H)-one
Formula:C13H12ClNO2Molecular weight:249.69Ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C13H13NO3SPurity:97%Molecular weight:263.315,6-Dichloro-1H-indole-2,3-dione
CAS:Formula:C8H3Cl2NO2Purity:96%Color and Shape:SolidMolecular weight:216.023-Methyl-[1,2,4]triazolo[4,3-a]pyridine-5-carboxylic acid
Formula:C8H7N3O2Purity:>95%Molecular weight:177.163(1-(TERT-BUTOXYCARBONYL)-1H-PYRROLO[2,3-C]PYRIDIN-3-YL)BORONIC ACID
CAS:Formula:C12H15BN2O4Purity:97%Molecular weight:262.071-{3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C14H18N4OSPurity:95.0%Molecular weight:290.395-(4-Chloro-2-methyl-phenoxymethyl)-furan-2-carboxylic acid methyl ester
CAS:Formula:C14H13ClO4Molecular weight:280.71-(Methoxymethyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Formula:C15H21BN2O3Purity:98%Color and Shape:SolidMolecular weight:288.155-AMINO-1-(3-BROMOPHENYL)-1H-PYRAZOLE-4-CARBONITRILE
CAS:Formula:C10H7BrN4Purity:95.0%Molecular weight:263.0984-chloro-3-fluoro-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17ClFNOPurity:97.0%Molecular weight:317.795-[(3,4-dimethylphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33(R)-2-(4-Methoxyphenyl)pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOPurity:95.0%Molecular weight:213.71[(3-isobutyl-5-isoxazolyl)methyl]amine hydrochloride
CAS:Formula:C8H15ClN2OPurity:95.0%Molecular weight:190.671-[(6-nitro-1,3-benzothiazol-2-yl)thio]acetone
CAS:Formula:C10H8N2O3S2Purity:95.0%Molecular weight:268.31(S)-5-BENZYL-N-(5-METHYL-4-OXO-2,3,4,5-TETRAHYDROBENZO[B][1,4]OXAZEPIN-3-YL)-1H-1,2,4-TRIAZOLE-3-CARBOXAMIDE
CAS:Formula:C20H19N5O3Purity:99%Molecular weight:377.4045-(trifluoromethyl)-1,2,4-oxadiazol-3-amine
CAS:Formula:C3H2F3N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:153.0645,5′-Bis(trimethylstannyl)-2,2′-bithiophene
CAS:Formula:C14H22S2Sn2Purity:97.0%Molecular weight:491.871-tert-butyl-4-methyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Formula:C10H14N4OPurity:95.0%Molecular weight:206.249
