
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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2,2-Difluoro-4-iodobenzo[d][1,3]dioxole
CAS:Formula:C7H3F2IO2Purity:97%Color and Shape:SolidMolecular weight:284N,N-diethyl-2-[(5-sulfanylidene-4,5-dihydro-1,3,4-thiadiazol-2-yl)sulfanyl]acetamide
CAS:Purity:97%Molecular weight:263.39001462-Amino-9-(((1,3-dihydroxypropan-2-yl)oxy)methyl)-1H-purin-6(9H)-one
CAS:Formula:C9H13N5O4Purity:95.0%Color and Shape:SolidMolecular weight:255.234Methyl 2-chlorooxazole-5-carboxylate
CAS:Formula:C5H4ClNO3Purity:95%Color and Shape:SolidMolecular weight:161.54tert-Butyl 7-(aminomethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:97%Molecular weight:242.3190002Ethyl 3-Amino-6-bromo-1-benzothiophene-2-carboxylate
CAS:Formula:C11H10BrNO2SPurity:97.0%Molecular weight:300.175-[1-(2,3-dimethylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.36Ethyl 2-amino-1H-indole-3-carboxylate hydrochloride
CAS:Formula:C11H13ClN2O2Purity:95.0%Molecular weight:240.693-Fluoro-2-[(tetrahydrofuran-2-yl)methoxy]aniline
CAS:Formula:C11H14FNO2Purity:95.0%Molecular weight:211.2363-Nitropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H4N4O2Purity:97%Color and Shape:Solid, No data available.Molecular weight:164.124pyrazolo[1,5-a]pyridin-7-ylboronic acid
CAS:Formula:C7H7BN2O2Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:161.96ETHYL 2-(5-(TRIFLUOROMETHYL)-1,2,4-OXADIAZOL-3-YL)ACETATE
CAS:Formula:C7H7F3N2O3Purity:95.0%Molecular weight:224.1394-Chloro-6-methylthieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:184.64(S)-tert-Butyl 1-(cyclohexylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H30N2O2Purity:95.0%Molecular weight:282.428(S)-3-(6-Ethoxy-2-methylsulfanyl-pyrimidin-4-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H26N4O3SPurity:95%Molecular weight:354.474-amino-3-(4-tert-butylphenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:95+%Molecular weight:248.35000614-Bromo-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS:Purity:97%Molecular weight:267.12600712-Chloro-n-(2-methyl-1,3-dioxo-2,3-dihydro-1h-isoindol-5-yl)acetamide
CAS:Purity:95%Molecular weight:252.6499939(S)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C12H17NO4SPurity:97%Color and Shape:SolidMolecular weight:271.335-Mercapto-3-phenyl-1,3,4-thiadiazole-2(3H)thione potassium salt
CAS:Formula:C8H5KN2S3Purity:97.0%Color and Shape:SolidMolecular weight:264.422-[1-Methyl-5-(trifluoromethyl)pyrazol-3-yl]-thiophene-5-sulfonyl chloride
CAS:Formula:C9H6ClF3N2O2S2Color and Shape:SolidMolecular weight:330.72ethyl 5-[4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylate
CAS:Formula:C13H11F3N2O2Purity:95.0%Molecular weight:284.238tert-Butyl (2-bromo-4-methylthiazol-5-yl)carbamate
CAS:Formula:C9H13BrN2O2SPurity:95.0%Color and Shape:No data available.Molecular weight:293.184-amino-5,6-dimethyl-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C9H11N3OPurity:95.0%Molecular weight:177.2074-HYDROXYTHIENO[3,2-D]PYRIMIDINE-7-CARBOXYLIC ACID
CAS:Formula:C7H4N2O3SPurity:98%Color and Shape:SolidMolecular weight:196.182-Methyl-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid hydrate
CAS:Formula:C7H8N4O4Purity:95.0%Color and Shape:SolidMolecular weight:212.1655-Amino-1-(4-ethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C13H14N4Purity:95.0%Molecular weight:226.2832,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid
CAS:Formula:C8H6O6SPurity:98%Molecular weight:230.197-Bromoimidazo[1,2-a]pyridine
CAS:Formula:C7H5BrN2Purity:95%Color and Shape:SolidMolecular weight:197.0354-chloro-1-ethyl-1H-pyrazole
CAS:Formula:C5H7ClN2Purity:≥95%Color and Shape:LiquidMolecular weight:130.58ETHYL 2-(6-HYDROXY-2,3-DIHYDROBENZO[B]THIOPHEN-3-YL)ACETATE
CAS:Formula:C12H14O3SPurity:95.0%Molecular weight:238.34-(2-Methylthiazol-4-yl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C9H8N2O2SPurity:95%Molecular weight:208.24Ethyl 3,5-diamino-1H-pyrazole-4-carboxylate
CAS:Formula:C6H10N4O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:170.172N-(3-aminophenyl)-2-(1-pyrrolidinyl)acetamide dihydrochloride
CAS:Formula:C12H19Cl2N3OPurity:95.0%Molecular weight:292.25-Methyl-2-(2-trifluoromethyl-phenylamino)-thiazole-4-carboxylic acid
Formula:C12H9F3N2O2SPurity:95.0%Molecular weight:302.27BENZYL (3-(TRIFLUOROMETHYL)PYRROLIDIN-3-YL)CARBAMATE HCL
CAS:Formula:C13H16ClF3N2O2Purity:95.0%Molecular weight:324.73Ethyl 3-aminothiophene-2-carboxylate
CAS:Formula:C7H9NO2SPurity:95%Color and Shape:SolidMolecular weight:171.21Ref: 10-F230096
1g49.00€5g133.00€10g254.00€25g464.00€100g1,154.00€2.5g110.00€250g2,883.00€250mg38.00€2-(TERT-BUTOXYCARBONYL)-2-AZASPIRO[4.4]NONANE-4-CARBOXYLIC ACID
CAS:Formula:C14H23NO4Purity:97%Molecular weight:269.341METHYL 3-METHYL-4-NITROISOXAZOLE-5-CARBOXYLATE
CAS:Formula:C6H6N2O5Purity:95.0%Molecular weight:186.1234-Methylsulfonyl-3-(pyrrolidin-1-yl)benzoic acid
CAS:Formula:C12H15NO4SPurity:95.0%Molecular weight:269.32N1,N1-dimethyl-N2-(6-(trifluoromethoxy)benzo[d]thiazol-2-yl)ethane-1,2-diamine
CAS:Formula:C12H14F3N3OSPurity:95.0%Molecular weight:305.322,3-Dichlorothiophene-5-sulfonamide
CAS:Formula:C4H3Cl2NO2S2Purity:97%Color and Shape:SolidMolecular weight:232.094-chloro-1-isopropyl-3-methyl-1H-pyrazole-5-sulfonyl chloride
CAS:Formula:C7H10Cl2N2O2SMolecular weight:257.13ETHYL 4-CHLORO-1-ETHYL-3-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C12H14ClN3O2Purity:97%Molecular weight:267.71N-methyl-1-(5-propyl-1,2,4-oxadiazol-3-yl)methanamine
CAS:Formula:C7H13N3OPurity:95.0%Molecular weight:155.2015,7-Dichloro-2-(trifluoromethyl)-1H-imidazo[4,5-b]pyridine
CAS:Formula:C7H2Cl2F3N3Purity:97%Molecular weight:256.012-OXO-INDOLINE-7-CARBOXYLIC ACID
CAS:Formula:C9H7NO3Purity:95%Color and Shape:SolidMolecular weight:177.159METHYL 2-CHLORO-6-(1-METHYL-1H-PYRAZOL-5-YL)PYRIMIDINE-4-CARBOXYLATE
Formula:C10H9ClN4O2Purity:95.0%Molecular weight:252.66(2Z,3E)-6′-BROMO-3-(HYDROXYIMINO)-[2,3′-BIINDOLINYLIDENE]-2′-ONE
CAS:Formula:C16H10BrN3O2Purity:98%Molecular weight:356.1793H-IMIDAZO[4,5-B]PYRIDINE-2-METHANOL, 5,7-DIMETHYL-
CAS:Formula:C9H11N3OPurity:95.0%Molecular weight:177.2074-Fluorothiophene-2-carboxylic acid
CAS:Formula:C5H3FO2SPurity:97%Color and Shape:SolidMolecular weight:146.141-(2-Chlorobenzyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C13H13ClN2O2Purity:95%Molecular weight:264.712-Acetyl-4-chlorothiophene
CAS:Formula:C6H5ClOSPurity:95%Color and Shape:LiquidMolecular weight:160.622-(1-Methyl-1H-pyrazol-4-yl)ethanamine
CAS:Formula:C6H11N3Purity:≥97%Color and Shape:LiquidMolecular weight:125.1752-Chloro-6-(methylsulfonyl)benzo[d]thiazole
CAS:Formula:C8H6ClNO2S2Purity:95.0%Molecular weight:247.71Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate
CAS:Formula:C10H10N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:238.26(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methanol
CAS:Formula:C6H8N2O2Purity:95.0%Molecular weight:140.142Methyl (3S,4R)-4-phenylpyrrolidine-3-carboxylate hydrochloride
CAS:Purity:90%Molecular weight:241.72000122,5-Dichlorothiazole-4-carbonitrile
CAS:Formula:C4Cl2N2SPurity:98%Color and Shape:SolidMolecular weight:179.022,5-Dimethyl-4-phenyl-2H-pyrazol-3-ylamine
CAS:Formula:C11H13N3Purity:95.0%Color and Shape:SolidMolecular weight:187.246Methyl 3-bromo-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C6H7BrN2O2Purity:97%Color and Shape:SolidMolecular weight:219.0384-Hydrazino-2,5,6-trimethylthieno[2,3-d]pyrimidine
CAS:Formula:C9H12N4SPurity:95.0%Molecular weight:208.282-(2-Chloro-acetylamino)-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C14H18ClNO3SPurity:95.0%Molecular weight:315.813-(4-CHLOROPHENYL)PYRROLIDINE HYDROCHLORIDE
CAS:Formula:C10H13Cl2NPurity:97%Color and Shape:SolidMolecular weight:218.122-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:98%Molecular weight:210.1TERT-BUTYL 4-(PYRROLIDINE-1-CARBONYL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C15H26N2O3Purity:98%Molecular weight:282.384N-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]propan-2-amine
CAS:Formula:C8H15N3OPurity:95.0%Molecular weight:169.2284-allyl-5-[(2,3-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.37(4-Amino-piperidin-1-yl)-furan-2-yl-methanone
CAS:Formula:C10H14N2O2Purity:95.0%Molecular weight:194.234(1H-Indol-3-yl)-1-propanamine
CAS:Formula:C11H14N2Purity:97%Color and Shape:SolidMolecular weight:174.2473-(Chloromethyl)-5-(dodecylsulfanyl)-2,3-dihydro-1,3,4-thiadiazole-2-thione
Formula:C15H27ClN2S3Molecular weight:367.035,6-DIMETHOXYISOINDOLINE HCL
CAS:Formula:C10H14ClNO2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:215.682-cyclopropyl-1,3-oxazole-4-carboxylic acid
CAS:Formula:C7H7NO3Purity:95%Color and Shape:SolidMolecular weight:153.1374-(4-Fluorophenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine
CAS:Purity:95.0%Molecular weight:217.24699401855472-(Benzofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C14H17BO3Purity:98%Color and Shape:SolidMolecular weight:244.1Ethyl 5-(4-methoxy-3-methylphenyl)-3-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C16H19NO3Purity:97.0%Molecular weight:273.3322-Oxo-4- p -tolyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
CAS:Formula:C13H13NO3SMolecular weight:263.311-Chloro-7-nitropyrrolo[1,2-a]pyrazine
CAS:Formula:C7H4ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:197.586-Chloro-3-methyl-3H-imidazo[4,5-c]pyridine
CAS:Formula:C7H6ClN3Purity:98%Color and Shape:Liquid, No data available.Molecular weight:167.6Methyl 4-(4-chlorophenyl)-3-(chlorosulfonyl)-5-(trifluoromethyl)thiophene-2-carboxylate
CAS:Formula:C13H7Cl2F3O4S2Purity:95.0%Molecular weight:419.21ETHYL 5-AMINO-1-(3,3,3-TRIFLUOROPROPYL)-1H-PYRAZOLE-4-CARBOXYLATE
Formula:C9H12F3N3O2Purity:95.0%Molecular weight:251.2091-methyl-2-(3-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:288.22(S)-7-Chloro-2,3-dihydrobenzofuran-3-amine hydrochloride
CAS:Formula:C8H9Cl2NOPurity:97.0%Molecular weight:206.072,5-dioxopyrrolidin-1-yl 2-(cyclooct-2-ynyloxy)acetate
CAS:Purity:95%Color and Shape:SolidMolecular weight:279.2919922METHYL 2-MERCAPTO-1H-BENZO[D]IMIDAZOLE-4-CARBOXYLATE
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:208.243-(4-Methoxy-phenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H10N2O3Purity:98.0%Molecular weight:218.2121-(4-Bromo-phenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H9BrN2O2Purity:= 98.5% (HPLC)Molecular weight:281.1092-(chloromethyl)-1-ethyl-1H-imidazole hydrochloride
CAS:Formula:C6H10Cl2N2Purity:95.0%Molecular weight:181.06(1S,5R)-6-methyl-3,6-diazabicyclo[3.2.0]heptane; bis(trifluoroacetic acid)
CAS:Formula:C10H14F6N2O4Purity:97%Color and Shape:Liquid, OilMolecular weight:340.2221-(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:248.2380066[(2-propyl-1,3-thiazol-4-yl)methyl]amine hydrochloride
CAS:Formula:C7H13ClN2SPurity:95.0%Molecular weight:192.715-(2-methyl-3-furyl)-4-propyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H13N3OSPurity:95.0%Molecular weight:223.291-(1H-BENZO[D][1,2,3]TRIAZOL-1-YL)-2-CHLOROETHANONE
CAS:Formula:C8H6ClN3OPurity:95.0%Molecular weight:195.61Phenyl (3-methoxy-1,2,4-thiadiazol-5-yl)carbamate
CAS:Formula:C10H9N3O3SPurity:98%+;RGMolecular weight:251.26Methyl 8-aminoimidazo[1,2-a]pyridine-6-carboxylate
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.19(R)-Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride
CAS:Formula:C13H19ClN2O2Purity:95%Molecular weight:270.762-(3-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12ClNO2SPurity:95.0%Molecular weight:281.75Methyl 5-(6-methoxynicotinoyl) thiophene-2-carboxylate
CAS:Formula:C13H11NO4SPurity:97.0%Molecular weight:277.294-HYDROXY-1H-INDOLE-2-CARBOXYLIC ACID
CAS:Formula:C9H7NO3Purity:95%Color and Shape:SolidMolecular weight:177.1594-Bromo-1-(tert-butyldimethylsilyl)indole
CAS:Formula:C14H20BrNSiPurity:95.0%Color and Shape:SolidMolecular weight:310.315-(Aminomethyl)-3-(4-chlorophenyl)-1,3-oxazolidin-2-one hydrochloride
CAS:Formula:C10H12Cl2N2O2Purity:95.0%Molecular weight:263.12Lithium 5-methyl-1,3,4-thiadiazole-2-carboxylate
CAS:Formula:C4H3LiN2O2SPurity:97%Molecular weight:150.08(S)-1-Methyl-pyrrolidin-3-ylamine
CAS:Formula:C5H12N2Purity:≥95%Color and Shape:Liquid, OilMolecular weight:100.165TERT-BUTYL (2S,4R)-2-(AMINOMETHYL)-4-FLUORO-1-PYRROLIDINECARBOXYLATE
CAS:Formula:C10H19FN2O2Purity:97%Color and Shape:LiquidMolecular weight:218.2722-Amino-4-(4-isopropyl-phenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C16H19NO2SPurity:95.0%Molecular weight:289.392-METHYLBENZOTHIAZOLE-7-CARBOXYLIC ACID
CAS:Formula:C9H7NO2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:193.222-Chloro-1-{4-[(5-chlorothiophen-2-yl)sulfonyl]piperazin-1-yl}ethan-1-one
CAS:Purity:95%Molecular weight:343.2399902(tetrahydro-1H-pyrrolizin-7a(5H)-ylmethyl)amine dihydrochloride
CAS:Formula:C8H18Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:213.15N-(4-methyl-1,3-thiazol-2-yl)piperidine-4-carboxamide hydrochloride
CAS:Formula:C10H16ClN3OSPurity:95.0%Molecular weight:261.774-(2-methyl-1H-imidazol-1-yl)-6-(piperazin-1-yl)pyrimidine
CAS:Formula:C12H16N6Purity:95.0%Molecular weight:244.302Ethyl 1-(4-fluorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H10F4N2O2Purity:95.0%Molecular weight:302.229Piperidin-4-yl-pyrrolidin-1-yl-methanone
CAS:Formula:C10H18N2OPurity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:182.267methyl 3-(3-bromophenyl)-1H-pyrazole-5-carboxylate
CAS:Formula:C11H9BrN2O2Purity:95.0%Molecular weight:281.1092-{[(1-methyl-1H-imidazol-2-yl)methyl]amino}ethanol dihydrochloride
CAS:Formula:C7H15Cl2N3OPurity:95.0%Molecular weight:228.122-(5-Bromothiophen-2-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
CAS:Purity:≥98%Molecular weight:329.019989
