
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 55220 products of "5-membered Heterocycles"
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1,5-dimethyl-2,3-dihydro-1H-pyrazol-3-one hydrochloride
CAS:Formula:C5H9ClN2OPurity:95.0%Molecular weight:148.59METHYL 5-(TRIFLUOROMETHYL)PYRAZOLE-3-CARBOXYLATE
CAS:Formula:C6H5F3N2O2Purity:>97%Molecular weight:194.113tert-Butyl 6-fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate
CAS:Formula:C19H26BFN2O4Purity:95.0%Molecular weight:376.24ethyl 5-(3-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H14N2O3Purity:95.0%Molecular weight:246.266tert-Butyl 2-formyl-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate
CAS:Formula:C12H16N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:268.334,5,6,7-Tetrahydro-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS:Purity:97%Molecular weight:264.07000731-Ethyl-1H-benzoimidazole-2-thiol
CAS:Formula:C9H10N2SPurity:95.0%Color and Shape:SolidMolecular weight:178.254-Acetyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C7H7NO3Purity:98%Color and Shape:SolidMolecular weight:153.137Ref: 10-F012734
1g165.00€5g413.00€10g751.00€25g1,324.00€2.5g255.00€100mg64.00€250mg90.00€500mg128.00€4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine
CAS:Formula:C6H9N3Purity:95.0%Color and Shape:SolidMolecular weight:123.1591-(4-Bromophenyl)-2,5-dimethyl-1H-pyrrole
CAS:Formula:C12H12BrNPurity:99%(GC-MS);RGColor and Shape:SolidMolecular weight:250.139ETHYL 3-BROMO-1H-PYRROLO[3,2-B]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:95.0%Molecular weight:269.0987-Methoxy-1-methyl-9H-pyrido[3,4-b]indole hydrochloride
CAS:Formula:C13H13ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:248.71tert-Butyl (5-(2-aminoethyl)thiazol-2-yl)carbamate
CAS:Formula:C10H17N3O2SPurity:95.0%Molecular weight:243.33(S)-tert-Butyl 3-(cyanomethyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H18N2O2Purity:95.0%Molecular weight:210.2771-TERT-BUTYL 2-METHYL 3,3-DIMETHYL-4-OXOPYRROLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C13H21NO5Purity:95%Molecular weight:271.3132-Pyrrolidin-1-ylnicotinic acid
CAS:Formula:C10H12N2O2Purity:97%Color and Shape:SolidMolecular weight:192.2186-Hydroxy-2-methylisoindolin-1-one
CAS:Formula:C9H9NO2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:163.1763-Bromo-7-Nitroindazole
CAS:<p>M01376 - 3-Bromo-7-Nitroindazole</p>Formula:C7H4BrN3O2Purity:97%Color and Shape:SolidMolecular weight:242.0324-chloro-2-(piperidin-4-yloxy)-1,3-benzothiazole hydrochloride
CAS:Formula:C12H14Cl2N2OSPurity:95.0%Molecular weight:305.22(2E)-1-(3-chlorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C14H11ClO2Purity:95.0%Molecular weight:246.691-(4-fluorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one
CAS:Formula:C18H14FN3O2Purity:95.0%Molecular weight:323.3272-(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:178.623-(4-Aminophenyl)-1,2,4-oxadiazol-5(4H)-one hydrochloride
CAS:Formula:C8H8ClN3O2Purity:95.0%Molecular weight:213.624-(4-chlorophenyl)-6-imino-3-methyl-2H,4H,5H,6H-pyrano[2,3-c]pyrazole-5-carbonitrile
CAS:Purity:90%Molecular weight:286.72000122,5-Dibromothiophene-3,4-dicarboxylic acid
CAS:Formula:C6H2Br2O4SPurity:98%Color and Shape:SolidMolecular weight:329.954-Methyl-5-(4-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol
Formula:C10H8F3N3SPurity:95.0%Molecular weight:259.25N1-(4,7-dimethoxybenzo[d]thiazol-2-yl)-N2,N2-diethylethane-1,2-diamine
CAS:Formula:C15H23N3O2SPurity:95.0%Molecular weight:309.432-(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-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:179.194TERT-BUTYL 4-CHLORO-5-IODO-7H-PYRROLO[2,3-D]PYRIMIDINE-7-CARBOXYLATE
CAS:Formula:C11H11ClIN3O2Purity:98%Molecular weight:379.581H-Imidazole-2-carbaldehyde
CAS:Formula:C4H4N2OPurity:97%Color and Shape:SolidMolecular weight:96.0892-chloro-4-(morpholin-4-yl)pyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde
CAS:Formula:C11H11ClN4O2Purity:97%Molecular weight:266.691-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-one
CAS:Purity:96%Molecular weight:256.08999634-(5-Methyl-furan-2-yl)-benzoic acid
CAS:Formula:C12H10O3Purity:97%Color and Shape:Solid, No data available.Molecular weight:202.2094-Bromo-1-(tert-butyl)-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:97%Color and Shape:LiquidMolecular weight:203.0838-Bromo-7-(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C10H9BrN4O2Purity:98%Color and Shape:SolidMolecular weight:297.112(R)-tert-Butyl 1-(2-amino-6-fluorophenyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H22FN3O2Purity:95.0%Molecular weight:295.358tert-Butyl (5-oxotetrahydrofuran-3-yl)carbamate
CAS:Formula:C9H15NO4Purity:95.0%Molecular weight:201.2223-(Iodomethyl)tetrahydrofuran
CAS:Formula:C5H9IOPurity:95%Color and Shape:LiquidMolecular weight:212.032-Benzyl-2,7-diazaspiro[4.4]nonane dihydrochloride
CAS:Formula:C14H22Cl2N2Purity:95.0%Molecular weight:289.245-bromo-4,6-difluoro-2,3-dihydro-1H-indol-2-one
CAS:Formula:C8H4BrF2NOPurity:97%Molecular weight:248.0272-Chloro-N-(5-propyl-1,3,4-thiadiazol-2-yl)acetamide
CAS:Formula:C7H10ClN3OSPurity:95.0%Molecular weight:219.693-Bromo-N,N-dimethyl-1H-1,2,4-triazol-5-amine
CAS:Formula:C4H7BrN4Purity:95.0%Color and Shape:SolidMolecular weight:191.0325-BROMO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C12H8BrN3O2SPurity:97%Molecular weight:338.185-tert-Butyl-4H-1,2,4-triazol-3-amine
CAS:Formula:C6H12N4Purity:95%Color and Shape:SolidMolecular weight:140.19METHYL N-BOC-INDOLINE-2-CARBOXYLATE
CAS:Formula:C15H19NO4Purity:95.0%Color and Shape:SolidMolecular weight:277.32Camptothecin
CAS:<p>M01564 - Camptothecin</p>Formula:C20H16N2O4Purity:98%Color and Shape:Solid, Crystalline PowderMolecular weight:348.3583-(4-Bromo-phenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C10H7BrN2OColor and Shape:SolidMolecular weight:251.083(5E)-5-[4-(difluoromethoxy)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C11H7F2NO2S2Purity:90.0%Molecular weight:287.3tert-Butyl (1R)-1-(hydroxymethyl)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Purity:98%Molecular weight:229.2760015-Chloro-3-(4-chloro-benzyl)-[1,2,4]thiadiazole
CAS:Formula:C9H6Cl2N2SPurity:95.0%Molecular weight:245.12(S)-2-(2-Oxopyrrolidin-1-yl)butanamide
CAS:Formula:C8H14N2O2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:170.2123-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C8H7N3O2Purity:95.0%Molecular weight:177.1636-Bromobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5BrO2SPurity:98%Color and Shape:SolidMolecular weight:257.1[4-(1H-Pyrazol-1-yl)phenyl]acetic acid
CAS:Formula:C11H10N2O2Purity:97.0%Color and Shape:SolidMolecular weight:202.213(5-pyridin-2-yl-2H-tetrazol-2-yl)acetic acid
CAS:Formula:C8H7N5O2Purity:95Color and Shape:SolidMolecular weight:205.177(5E)-5-(2-hydroxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NO3S2Purity:95.0%Molecular weight:267.321-(prop-2-yn-1-yl)-1H-1,2,3-triazole
CAS:Formula:C5H5N3Purity:95.0%Color and Shape:LiquidMolecular weight:107.1165-bromothiophene-2-carbonyl chloride
CAS:Formula:C5H2BrClOSPurity:95%Color and Shape:Liquid, No data available.Molecular weight:225.484,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C6H9N3Purity:95.0%Color and Shape:SolidMolecular weight:123.159Ethyl 6-bromo-8-fluoroimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C10H8BrFN2O2Purity:97%Molecular weight:287.0881-TERT-BUTYL 2-METHYL 5-CYANOPYRROLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C12H18N2O4Purity:95.0%Molecular weight:254.2863-Chloroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:97%Molecular weight:196.591-(2-Fluorobenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C11H12FN3Purity:>95%Molecular weight:205.2363-(1H-pyrazol-1-yl)propanal
CAS:Formula:C6H8N2OPurity:95.0%Color and Shape:LiquidMolecular weight:124.1431-(tert-Butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C20H31BFNO2SiPurity:95.0%Molecular weight:375.373′-pyrrolidinomethyl-3,4,5-trifluorobenzophenone
CAS:Formula:C18H16F3NOPurity:97.0%Molecular weight:319.3274-N-BOC-AMINO-1-(PYRROLIDIN-3-YL) PIPERIDINE
CAS:Formula:C14H27N3O2Purity:97%Molecular weight:269.389(7-(TRIFLUOROMETHYL)-1H-INDAZOL-4-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C14H16BF3N2O2Purity:97%Molecular weight:312.14-(Bromomethyl)-1-methyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:95.0%Color and Shape:SolidMolecular weight:225.0893-BROMO-1,2-DIMETHYL-1H-INDOLE
CAS:Formula:C10H10BrNPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:224.1011-(4-Chloro-phenyl)-4-hydroxy-1H-pyrazole-3-carboxylic acid ethyl ester
CAS:Formula:C12H11ClN2O3Purity:92.0%Molecular weight:266.68methyl 3-(2-methoxyphenyl)-1H-pyrazole-5-carboxylate
CAS:Formula:C12H12N2O3Purity:95.0%Molecular weight:232.2392-[2-(2-Chloro-ethoxy)-ethyl]-isoindole-1,3-dione
CAS:Formula:C12H12ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:253.683-Ethyl-5-isoxazolecarbaldehyde
CAS:Formula:C6H7NO2Purity:97%Color and Shape:LiquidMolecular weight:125.1274-(methoxymethyl)-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C8H11NO3Purity:95.0%Molecular weight:169.187-BENZYL-4-CHLORO-7H-PYRROLO[2,3-D] PYRIMIDINE
CAS:Formula:C13H10ClN3Purity:95%Color and Shape:SolidMolecular weight:243.692,3-dimethyl-6,7-dihydro-1-benzofuran-4(5H)-one
CAS:Formula:C10H12O2Purity:95.0%Molecular weight:164.2044-(chloromethyl)-N-[4-(difluoromethoxy)phenyl]-1,3-thiazol-2-amine hydrochloride
CAS:Formula:C11H10Cl2F2N2OSPurity:95.0%Molecular weight:327.172-(2-Isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid
CAS:Formula:C11H13N5O4Purity:98%Molecular weight:279.256(3-Ethyl-isoxazol-5-yl)-acetonitrile
CAS:Formula:C7H8N2OPurity:95.0%Color and Shape:LiquidMolecular weight:136.154tert-Butyl 2-amino-4,6-dihydro-5H-pyrrolo[3,4-d]thiazole-5-carboxylate
CAS:Purity:97%Molecular weight:241.3099976(5-(Hydroxymethyl)furan-2-yl)boronic acid
CAS:Formula:C5H7BO4Purity:95%Color and Shape:SolidMolecular weight:141.92(1-(tert-Butoxycarbonyl)-6-methoxy-1H-indol-2-yl)boronic acid
CAS:Formula:C14H18BNO5Purity:95%Color and Shape:SolidMolecular weight:291.115,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid hydrochloride
CAS:Formula:C9H10ClN3O2Purity:95.0%Molecular weight:227.65[1-methyl-2-(3-thienyl)ethyl]amine hydrochloride
CAS:Formula:C7H12ClNSPurity:97%Molecular weight:177.693-(3-Fluorophenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
CAS:Purity:95.0%Molecular weight:254.690002441406254-Nitro-1H-pyrazole-3-carbonitrile
CAS:Formula:C4H2N4O2Purity:95%Color and Shape:SolidMolecular weight:138.0864-[3-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.329TERT-BUTYL 4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-7-CARBOXYLATE
CAS:Purity:98%Color and Shape:SolidMolecular weight:253.69000245-Phenyl-3-trifluoromethyl-1H-pyrazole
CAS:Formula:C10H7F3N2Purity:98%(LC-MS);RGColor and Shape:Solid, PowderMolecular weight:212.1753-BROMO-1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRROLO[2,3-B]PYRIDINE-5-CARBONITRILE
CAS:Formula:C14H18BrN3OSiPurity:95.0%Molecular weight:352.3072,3-DIMETHYL-6-(TRIFLUOROMETHYL)-3H-IMIDAZO[4,5-B]PYRIDINE
Formula:C9H8F3N3Purity:95.0%Molecular weight:215.179(R)-1-Isobutylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C8H20Cl2N2Purity:95.0%Molecular weight:215.164-(chloromethyl)-2-(3-methylphenyl)-1,3-thiazole
CAS:Formula:C11H10ClNSPurity:95.0%Molecular weight:223.725-Chloromethyl-3-(3-methoxy-phenyl)-[1,2,4]oxadiazole
CAS:Formula:C10H9ClN2O2Purity:95.0%Molecular weight:224.64TERT-BUTYL (2S)-2-AMINO-3-(1H-IMIDAZOL-4-YL)PROPANOATE
CAS:Formula:C10H17N3O2Purity:95.0%Molecular weight:211.2652-Chloro-1-[1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-1-ethanone
CAS:Formula:C14H13ClFNOPurity:95.0%Molecular weight:265.715-(2-chlorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H8ClN3SPurity:95.0%Molecular weight:225.696-Chloro-2,3-dihydro-1H-indole hydrochloride
CAS:Formula:C8H9Cl2NPurity:95%Color and Shape:SolidMolecular weight:190.071-Phenylimidazoline-2-thione
CAS:Formula:C9H8N2SPurity:98%Color and Shape:SolidMolecular weight:176.243-Nitro-4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazine-2-carboxylic acid methyl ester
Formula:C8H8N4O5Purity:95.0%Molecular weight:240.1754-Chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:155.59Methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carboxylate
CAS:Formula:C16H20BNO4Purity:95%Molecular weight:301.15cis-1-N-Boc-4-Methoxy-L-proline
CAS:Formula:C11H19NO5Purity:97%Color and Shape:SolidMolecular weight:245.275Methyl 6-bromoimidazo[1,2-a]pyridine-8-carboxylate
CAS:Formula:C9H7BrN2O2Purity:96%Color and Shape:SolidMolecular weight:255.0716-FLUORO-5-NITRO-1H-INDOLE
CAS:Formula:C8H5FN2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:180.138TERT-BUTYL (4,5,6,7-TETRAHYDRO-1H-INDAZOL-7-YL)CARBAMATE
CAS:Formula:C12H19N3O2Purity:95.0%Molecular weight:237.303Ethyl 8-formyl-1,4-dioxaspiro[4.5]decane-8-carboxylate
CAS:Formula:C12H18O5Purity:95.0%Molecular weight:242.271Isothiazolo[4,3-b]pyridin-3-amine
CAS:Formula:C6H5N3SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:151.195-Amino-1-(pyridin-2-yl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C9H7N5Purity:98%Molecular weight:185.19(R)-tert-Butyl 1-(3-chlorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23ClN2O2Purity:95.0%Molecular weight:310.82METHYL 4,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE
CAS:Formula:C8H11NO2Purity:95.0%Molecular weight:153.1815-BROMO-N-METHYL-N-(1-METHYL-1H-TETRAZOL-5-YL)PYRIDIN-2-AMINE
CAS:Formula:C8H9BrN6Purity:97%Molecular weight:269.1062-Chloro-5-methyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one
CAS:Formula:C7H6ClN3OPurity:97%Color and Shape:SolidMolecular weight:183.6
