
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 55181 products of "5-membered Heterocycles"
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(R)-tert-Butyl 1-ethylpyrrolidin-3-ylcarbamate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.3092-Chloro-1H-imidazo[4,5-b]pyridine
CAS:Formula:C6H4ClN3Purity:95%;RGColor and Shape:Solid, Yellow powderMolecular weight:153.572-Chloro-N-(4-methyl-thiazol-2-yl)-acetamide
CAS:Formula:C6H7ClN2OSPurity:95.0%Molecular weight:190.656-CHLORO-4-METHOXY-2-METHYL-1H-BENZO[D]IMIDAZOLE
CAS:Formula:C9H9ClN2OPurity:97%Molecular weight:196.633,5-Dimethyl-1-phenyl-1 H -pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O2Purity:98%+;RGMolecular weight:216.24TERT-BUTYL (3R,4S)-4-METHYLPYRROLIDIN-3-YLCARBAMATE HYDROCHLORIDE
CAS:Formula:C10H21ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:236.741-methyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carboxamide
CAS:Formula:C9H9N5OPurity:95.0%Molecular weight:203.205[6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]methanamine
CAS:Formula:C10H12N4Purity:95.0%Molecular weight:188.2341,4-dimethyl-1H-imidazole-2-carbaldehyde
CAS:Formula:C6H8N2OColor and Shape:SolidMolecular weight:124.143ethyl 5-(4-ethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294tert-Butyl (2R,4R)-2-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:269.2640076Ethyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C10H15NO3Purity:97.0%Color and Shape:Liquid, ClearMolecular weight:197.2342-Cyano-n-[4-(2,5-dimethylphenyl)-1,3-thiazol-2-yl]acetamide
CAS:Purity:95%Molecular weight:271.33999632-(1H-pyrrol-1-yl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:95.0%Molecular weight:194.213-(3-chloro-1H-1,2,4-triazol-5-yl)-1-propanol hydrochloride hydrate
CAS:Formula:C5H11Cl2N3O2Purity:95.0%Molecular weight:216.063,5-dibromo-1-(2-phenoxyethyl)-1H-1,2,4-triazole
CAS:Formula:C10H9Br2N3OPurity:95.0%Molecular weight:347.01(2E)-1-(4-methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H12O2SPurity:95.0%Molecular weight:244.312-(7-methyl-1H-benzimidazol-2-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:176.2191-(3-Chloropropyl)pyrrolidine hydrochloride
CAS:Formula:C7H15Cl2NPurity:97%Color and Shape:SolidMolecular weight:184.11-(4-Bromophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95+%Molecular weight:335.07998662-(4-Fluoro-phenyl)-5-methyl-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:97%Molecular weight:220.203Ethyl 3-aminofuran-2-carboxylate hydrochloride
CAS:Formula:C7H10ClNO3Purity:95.0%Molecular weight:191.612-(chloromethyl)-5-(oxolan-3-yl)-1,3,4-oxadiazole
CAS:Formula:C7H9ClN2O2Purity:95.0%Molecular weight:188.61(R)-1-Boc-2-Methyl-pyrrolidine
CAS:Formula:C10H19NO2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:185.267Methyl-(tetrahydrofuran-3-yl)amine hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.61N-[(3S)-Pyrrolidin-3-yl]pyrimidin-4-amine dihydrochloride
CAS:Formula:C8H14Cl2N4Molecular weight:237.133-ETHYL-1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.1695H-Imidazo[1,2-b]pyrazole-2-carboxylic acid
CAS:Formula:C6H5N3O2Purity:95%Color and Shape:Solid, White to off-white crystalline powderMolecular weight:151.125Methyl-5-methylfuran-3-carboxylate
CAS:Formula:C7H8O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:140.1385,6-dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide
CAS:Formula:C12H13BrN2SPurity:95.0%Molecular weight:297.214-allyl-5-[4-(diethylamino)phenyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H20N4SPurity:95.0%Molecular weight:288.41(2S)-1-BOC-2-METHYLPYRROLIDINE-2-METHANOL
CAS:Formula:C11H21NO3Purity:95%Color and Shape:No data available.Molecular weight:215.293Tert-butyl (3aS,6aS)-3-oxohexahydro-5H-furo[2,3-c]pyrrole-5-carboxylate
CAS:Purity:≥95%Molecular weight:227.25999456-Chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine
CAS:Purity:96%Molecular weight:313.66000375-Methylbenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H8O2SPurity:95%Color and Shape:SolidMolecular weight:192.23(S)-tert-Butyl 2-(methylcarbamoyl)pyrrolidine-1-carboxylate
CAS:Purity:96%Molecular weight:228.29200743-(3-pyridinyl)-1H-pyrazol-5-amine dihydrochloride
CAS:Formula:C8H10Cl2N4Purity:95.0%Molecular weight:233.1(2-Imidazol-1-yl-phenyl)methanol
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.203TERT-BUTYL 5-OXO-8-PHENYL-2,6-DIAZASPIRO[3.4]OCTANE-2-CARBOXYLATE
CAS:Formula:C17H22N2O3Purity:95.0%Molecular weight:302.374(2,2-Difluorobenzo[d][1,3]dioxol-4-yl)methanamine
CAS:Formula:C8H7F2NO2Purity:98%Color and Shape:Liquid, OilMolecular weight:187.1465-Chloro-2-trifluoromethylthiophene
CAS:Formula:C5H2ClF3SPurity:96.0%Color and Shape:ClearMolecular weight:186.58tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-formylpyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:329.5119934METHYL 2-OXO-2,3-DIHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H8N2O3Purity:97%Color and Shape:SolidMolecular weight:192.1741-(3,5-Dimethyl-isoxazole-4-sulfonyl)-pyrrolidine-2-carboxylic acid
CAS:Formula:C10H14N2O5SPurity:95.0%Molecular weight:274.293-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)-5-nitro-1H-indole
CAS:Formula:C20H19N3O2Purity:97.0%Molecular weight:333.391(2-{[(2E)-3-phenylprop-2-enoyl]amino}-1,3-thiazol-4-yl)acetic acid
CAS:Formula:C14H12N2O3SPurity:95.0%Molecular weight:288.32N-(4-Bromophenyl)pyrrolidine
CAS:Formula:C10H12BrNPurity:98%Color and Shape:White to almost white powderMolecular weight:226.1177-Bromo-1,3-dihydroimidazo[4,5-c]pyridin-2-one
CAS:Formula:C6H4BrN3OPurity:95.0%Color and Shape:White powderMolecular weight:214.022Penicillin G potassium salt
CAS:Formula:C16H17KN2O4SPurity:98%Color and Shape:SolidMolecular weight:372.483-(4-methyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)-1λ⁶-thiolane-1,1-dione
CAS:Purity:98%Molecular weight:233.30000312-amino-6-isobutyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
CAS:Formula:C10H15N5OPurity:95.0%Molecular weight:221.2642-(3-(Oxazol-2-yl)phenyl)ethanamine hydrochloride
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.694,5-Dibromothiophene-2-carboxylic acid
CAS:Formula:C5H2Br2O2SPurity:97%Color and Shape:SolidMolecular weight:285.948-fluoro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrobromide
CAS:Formula:C11H12BrFN2Purity:95.0%Molecular weight:271.133tert-Butyl 5-amino-1H-pyrazolo[4,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:234.2590027N,N-diethyl-N’-(5-methoxy-1,3-benzothiazol-2-yl)ethane-1,2-diamine
CAS:Formula:C14H21N3OSPurity:95.0%Molecular weight:279.4(S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)(METHYL)AMINO)-3-(1-TRITYL-1H-IMIDAZOL-4-YL)PROPANOIC ACID
CAS:Purity:97%Molecular weight:633.74798585-Bromo-4-nitrothiophene-2-carbaldehyde
CAS:Purity:95% (stabilized with Cu+HQ+MgO)Molecular weight:236.0399933Hexahydrocyclopenta[c]pyrrol-5(1H)-one hydrochloride
CAS:Formula:C7H12ClNOPurity:97%Molecular weight:161.63(1-ethyl-1H-pyrazol-5-yl)methanol
CAS:Formula:C6H10N2OPurity:95%Color and Shape:LiquidMolecular weight:126.159Ethyl 2-cyclopropylthiazole-4-carboxylate
CAS:Formula:C9H11NO2SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:197.252-(2-Chloro-phenyl)-pyrrolidine hydrochloride
CAS:Formula:C10H13Cl2NPurity:95.0%Molecular weight:218.12TERT-BUTYL 7-AMINO-2-AZASPIRO[4.5]DECANE-2-CARBOXYLATE
CAS:Formula:C14H26N2O2Purity:97%Molecular weight:254.374(3r,5r)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS:Purity:97%Molecular weight:164.2079926(S)-3-Phenyl-pyrrolidine hydrochloride
CAS:Formula:C10H14ClNPurity:97%Color and Shape:SolidMolecular weight:183.682,7-DIBROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Formula:C6H3Br2N3Purity:98%Color and Shape:SolidMolecular weight:276.9195-Aminobenzo[d]oxazol-2(3H)-one
CAS:Formula:C7H6N2O2Purity:97%Color and Shape:SolidMolecular weight:150.1371-(4-Bromophenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H10BrNO3Purity:97.0%Molecular weight:284.109Diethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate
CAS:Formula:C17H23NO4Purity:95.0%Color and Shape:SolidMolecular weight:305.374Methyl 2-methyl-1H-indole-3-carboxylate
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2143-Methoxy-4-(pyrrolidin-1-yl)benzaldehyde
CAS:Formula:C12H15NO2Purity:95.0%Color and Shape:SolidMolecular weight:205.2574-Methyl-4H-1,2,4-triazol-3-amine
CAS:Formula:C3H6N4Purity:95.0%Color and Shape:SolidMolecular weight:98.109[(4-ethyl-4H-1,2,4-triazol-3-yl)methyl]methylamine dihydrochloride
CAS:Formula:C6H14Cl2N4Purity:95.0%Molecular weight:213.11tert-Butyl 3-(2-bromophenyl)pyrrolidine-1-carboxylate
CAS:Formula:C15H20BrNO2Purity:95%Molecular weight:326.2342-Amino-4-(1H-benzo[d]imidazol-2-yl)butyric acid
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.2443-(4-Methoxyphenyl)pyrazole
CAS:Formula:C10H10N2OPurity:95%Color and Shape:SolidMolecular weight:174.203(S)-7-(3-aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:98%Molecular weight:311.3599854(S)-2-(HYDROXYMETHYL)-1-METHYL-4,4-DIFLUOROPYRROLIDINE
CAS:Formula:C6H11F2NOPurity:98%Molecular weight:151.1578-CHLORO-6-(TRIFLUOROMETHYL)-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Purity:95%Molecular weight:221.57000732-Amino-1H-isoindole-1,3(2H)-dione
CAS:Formula:C8H6N2O2Purity:97%Color and Shape:Solid, White - Pale yellow powderMolecular weight:162.148methyl 3-chloro-6-methyl-1-benzothiophene-2-carboxylate
CAS:Formula:C11H9ClO2SPurity:95.0%Color and Shape:No data available.Molecular weight:240.75-Phenethyl-1 H -[1,2,4]triazol-3-ylamine
CAS:Formula:C10H12N4Purity:97%Color and Shape:Solid, White powderMolecular weight:188.2344-(chloromethyl)-2-(2-fluorophenyl)-5-methyl-1,3-oxazole
CAS:Formula:C11H9ClFNOPurity:95.0%Color and Shape:SolidMolecular weight:225.65methyl 2-amino-2-(1-methyl-1H-pyrazol-3-yl)acetate hydrochloride
CAS:Formula:C7H12ClN3O2Purity:95.0%Molecular weight:205.64(R)-tert-Butyl 1-(tetrahydrofuran-2-carbonyl)piperidin-4-ylcarbamate
CAS:Formula:C15H26N2O4Purity:95.0%Molecular weight:298.3833-(hydroxyimino)-2-oxoindoline-5-carboxylic acid
Formula:C9H6N2O4Color and Shape:SolidMolecular weight:206.1575-amino-2-[(tetrahydro-2-furanylmethyl)amino]benzoic acid
CAS:Formula:C12H16N2O3Purity:95.0%Molecular weight:236.2712-Ethyl-1H-indole
CAS:Formula:C10H11NPurity:97%Color and Shape:Light yellow powderMolecular weight:145.205METHYL 2,3-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C10H11N3O2Purity:95%Molecular weight:205.217Ethyl 5-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylate
CAS:Formula:C10H12O4SPurity:97.0%Molecular weight:228.262-Chloro-5-methylthiazole-4-carboxylic acid
CAS:Formula:C5H4ClNO2SPurity:98%Color and Shape:SolidMolecular weight:177.65-Amino-1-(2,6-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C13H14N4Purity:95.0%Molecular weight:226.283Ethyl 3-(3,4-difluorophenyl)-5-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C14H13F2NO2Purity:97.0%Molecular weight:265.265-Oxo-1-(1-phenyl-ethyl)-pyrrolidine-3-carboxylic acid ethyl ester
Formula:C15H19NO3Purity:95.0%Molecular weight:261.3211-[2-(Trifluoromethyl)phenyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H7F3N2O2Color and Shape:SolidMolecular weight:256.1845,6,7,8-Tetrahydroimidazo[1,2-a]pyrimidine hydrochloride
CAS:Formula:C6H10ClN3Purity:98%Color and Shape:SolidMolecular weight:159.621-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:250.14999392-METHYL-7-BENZOTHIAZOLECARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H9NO2SPurity:95.0%Molecular weight:207.253-Ethyl-isoxazole-5-carboxylic acid
CAS:Formula:C6H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:141.1263-tert-butyl-1-(3-nitrophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16N4O2Purity:95.0%Molecular weight:260.2972-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:97%Molecular weight:283.125(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetic acid
CAS:Formula:C9H7NO5SPurity:97%Molecular weight:241.22Methyl 7-chloro-3-hydroxybenzo[b]thiophene-2-carboxylate
CAS:Formula:C10H7ClO3SPurity:97.0%Molecular weight:242.677-chloro-4-methoxy-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine
CAS:Formula:C14H18ClN3O2SPurity:95.0%Molecular weight:327.837-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,2,4]triazolo[1,5-a]pyridine
CAS:Purity:97%Molecular weight:245.08999636-Methoxy-3-methyl-1H-indazole
CAS:Formula:C9H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:162.1922-(cyclopropylmethyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid
CAS:Formula:C12H19NO2Purity:95.0%Molecular weight:209.2893-Bromo-4-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H5BrN2O2Purity:95%Molecular weight:205.0115-(2,3-Dimethyl-phenoxymethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33(2E)-3-(furan-2-yl)-1-(4-methylphenyl)prop-2-en-1-one
CAS:Formula:C14H12O2Purity:95.0%Molecular weight:212.248TERT-BUTYL 5-(AMINOMETHYL)THIAZOL-2-YLCARBAMATE
CAS:Formula:C9H15N3O2SPurity:95%Color and Shape:SolidMolecular weight:229.35-Bromo-thiazol-2-ylamine
CAS:Formula:C3H3BrN2SPurity:95%Color and Shape:SolidMolecular weight:179.043-Pyrrolidin-3-ylpyridine
CAS:Formula:C9H12N2Purity:97.0%Color and Shape:SolidMolecular weight:148.209{1-[2-(dimethylamino)ethyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C9H17N3O3SPurity:95.0%Molecular weight:247.311-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:97%Molecular weight:176.1232-tert-Butyl-5-methyl-1H-indole
CAS:Formula:C13H17NPurity:97.0%Color and Shape:SolidMolecular weight:187.286(Z)-4-OXO-4-(THIAZOL-2-YLAMINO)BUT-2-ENOIC ACID
CAS:Formula:C7H6N2O3SPurity:95.0%Molecular weight:198.2Methyl 3-Amino-1H-pyrazole-5-carboxylate hydrochloride
CAS:Formula:C5H8ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:177.593-(TRIFLUOROMETHYL)-6,7-DIHYDRO-5H-PYRROLO[3,4-B]PYRIDINE HCL
CAS:Formula:C8H8ClF3N2Purity:97.0%Molecular weight:224.61(R)-3-AMINOTETRAHYDROFURAN-3-CARBOXYLIC ACID
CAS:Formula:C5H9NO3Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:131.1313-(2-Bromo-5-oxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)piperidine-2,6-dione
CAS:Purity:98%Molecular weight:324.13400276-BROMO-1-ISOPROPYL-1H-INDAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C11H11BrN2O2Purity:98%Color and Shape:SolidMolecular weight:283.125
