
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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Methyl 2-bromo-4-(2-methoxy-2-oxoethyl)thiazole-5-carboxylate
CAS:Formula:C8H8BrNO4SPurity:95%Molecular weight:294.125-Bromo-2-(2-methyl-2H-tetrazol-5-yl)-pyridine
CAS:Formula:C7H6BrN5Purity:98%Color and Shape:SolidMolecular weight:240.0645-(chloromethyl)-3-(4-methoxyphenyl)isoxazole
CAS:Formula:C11H10ClNO2Purity:95.0%Molecular weight:223.661-(2,4-Dimethyl-1,3-oxazol-5-yl)ethanone
CAS:Formula:C7H9NO2Purity:95.0%Color and Shape:SolidMolecular weight:139.1546-Methyl-1H-pyrrolo[3,2-b]pyridine
CAS:Formula:C8H8N2Purity:98%Color and Shape:SolidMolecular weight:132.166tert-Butyl ((5,6-dichloropyridin-3-yl)sulfonyl)(thiazol-4-yl)carbamate
Purity:95%Molecular weight:410.2799988TERT-BUTYL 1-OXO-2,6-DIAZASPIRO[4.5]DECANE-6-CARBOXYLATE
CAS:Formula:C13H22N2O3Purity:95%Molecular weight:254.331-Methyl-1H-imidazole-2-sulfonyl chloride
CAS:Formula:C4H5ClN2O2SPurity:95%Color and Shape:SolidMolecular weight:180.61Ethyl 7-fluoro-4-methoxy-1H-indole-2-carboxylate
CAS:Formula:C12H12FNO3Purity:97%Molecular weight:237.23(2E)-1-(2,4-dimethylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16OSPurity:95.0%Molecular weight:256.365-BROMO-4,6-DIFLUORO-1H-INDOLE
CAS:Formula:C8H4BrF2NPurity:97%Color and Shape:No data available.Molecular weight:232.0284-Amino-N-(tert-butyl)-3-isopropyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide
CAS:Formula:C10H19N5O2Purity:95.0%Molecular weight:241.295Methyl 2-methyl-2H-indazole-5-carboxylate
CAS:Formula:C10H10N2O2Purity:99%Color and Shape:SolidMolecular weight:190.202(S)-3-(6-Diethylamino-pyrimidin-4-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C17H28N4O3Purity:95%Molecular weight:336.436tert-Butyl 2-(pyridin-4-yl)pyrrolidine-1-carboxylate
CAS:Formula:C14H20N2O2Purity:95.0%Molecular weight:248.326[(5-ethyl-1,3,4-oxadiazol-2-yl)methyl]amine hydrochloride
CAS:Formula:C5H10ClN3OPurity:95.0%Molecular weight:163.615-Ethyl-4-(methoxycarbonyl)-3-methyl-1H-pyrrole-2-carboxylic acid
CAS:Purity:95%Molecular weight:211.2172-chloro-4-fluoro-2′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17ClFNOPurity:97.0%Molecular weight:317.79(R)-3-Acetamidopyrrolidine
CAS:Formula:C6H12N2OPurity:≥95%Color and Shape:SolidMolecular weight:128.175Methyl 3-(N-((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)thiophene-2-carboxylate
CAS:Formula:C12H13N5O6S2Purity:98.0%Molecular weight:387.394-(BOC-AMINOMETHYL)PYRAZOLE
CAS:Formula:C9H15N3O2Purity:97%Color and Shape:SolidMolecular weight:197.2382-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine dihydrochloride
CAS:Formula:C9H12Cl2N4OPurity:95.0%Molecular weight:263.123,3-DIMETHYL-1H-PYRROLO[2,3-B]PYRIDIN-2(3H)-ONE
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.1921-ethyl-4-fluoro-1H-indole-2-carboxylic acid
CAS:Formula:C11H10FNO2Purity:95.0%Molecular weight:207.204TERT-BUTYL 5-BROMO-4-HYDROXYINDOLINE-1-CARBOXYLATE
CAS:Formula:C13H16BrNO3Purity:95.0%Molecular weight:314.1791-(4-Nitro-benzyl)-1H-pyrazole-4-carboxylic acid
Formula:C11H9N3O4Purity:95.0%Molecular weight:247.21Ibotenic acid
CAS:<p>M03874 - Ibotenic acid</p>Formula:C5H6N2O4Purity:95%Color and Shape:SolidMolecular weight:158.113(S)-2-(2-Chlorophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13Cl2NPurity:95%Molecular weight:218.12(1-(Phenylsulfonyl)-1H-indol-4-yl)boronic acid
CAS:Formula:C14H12BNO4SPurity:95%Molecular weight:301.12Ethyl 3,6-dimethylimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C12H14N2O2Purity:95.0%Molecular weight:218.2561,4-DIMETHYL-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBALDEHYDE
CAS:Formula:C10H10N2OPurity:95.0%Molecular weight:174.203C-(4-Isopropyl-[1,2,3]thiadiazol-5-yl)-methylamine hydrochloride
CAS:Formula:C6H12ClN3SPurity:95.0%Molecular weight:193.692-{[5-(methoxymethyl)-2-furoyl]amino}benzoic acid
CAS:Formula:C14H13NO5Purity:95.0%Molecular weight:275.26{2-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride
CAS:Formula:C6H12ClN3O2Purity:95.0%Molecular weight:193.633-(aminomethyl)-1-methylpyrrolidin-2-one hydrochloride
CAS:Formula:C6H13ClN2OPurity:95.0%Molecular weight:164.632-(TRIFLUOROMETHYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE HCL
CAS:Formula:C7H9ClF3N3Purity:97%Color and Shape:SolidMolecular weight:227.624,6-Dichloro-3-iodo-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C6H2Cl2IN3Purity:96%Color and Shape:SolidMolecular weight:313.91(S)-1-(2,4-Dinitrophenyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C11H11N3O6Purity:98%Molecular weight:281.224(R)-N-BOC-4-(2-HYDROXYETHYL)-2,2-DIMETHYLOXAZOLIDINE
CAS:Formula:C12H23NO4Purity:97.0%Molecular weight:245.3195-(methoxymethyl)isoxazol-3-amine hydrochloride
CAS:Formula:C5H9ClN2O2Purity:95.0%Molecular weight:164.59(2R)-1-(tert-Butoxycarbonyl)octahydro-1H-indole-2-carboxylic acid
CAS:Formula:C14H23NO4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:269.3413-cyclohexyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H14N2O2Purity:95.0%Molecular weight:194.2342-(4-Fluorophenyl)thiazole-4-carboxylic acid
CAS:Formula:C10H6FNO2SPurity:98%Color and Shape:SolidMolecular weight:223.225-Bromo-1-ethyl-1H-pyrazole
CAS:Formula:C5H7BrN2Purity:≥95%Color and Shape:Liquid, No data available.Molecular weight:175.029ETHYL 5-AMINO-1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE
CAS:Formula:C7H11N3O2Purity:95.0%Molecular weight:169.1842-[(tert-butylsulfanyl)methyl]pyrrolidine hydrochloride
CAS:Formula:C9H20ClNSPurity:95.0%Molecular weight:209.78Ethyl 4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoate
CAS:Formula:C12H12N2O3Purity:95%Molecular weight:232.2394-Fluoro-1H-indazol-6-ol
CAS:Formula:C7H5FN2OPurity:95.0%Color and Shape:SolidMolecular weight:152.128Ethyl 4-chloro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Formula:C9H8ClN3O2Purity:96%Molecular weight:225.63(S)-N,N-Dimethyl-3-pyrrolidinecarboxamide hydrochloride
CAS:Formula:C7H15ClN2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:178.661-[(4-methyl-1,3-thiazol-2-yl)methyl]piperazine hydrochloride
CAS:Formula:C9H16ClN3SPurity:95.0%Molecular weight:233.763-Chloro-7H-pyrrolo[2,3-c]pyridazine
CAS:Formula:C6H4ClN3Purity:97%Color and Shape:SolidMolecular weight:153.571-(PROPAN-2-YL)-1H-PYRAZOLE-3,5-DICARBOXYLIC ACID
CAS:Formula:C8H10N2O4Purity:95.0%Molecular weight:198.178(1-Tosyl-1H-pyrrolo[2,3-b]pyridin-2-yl)boronic acid
CAS:Formula:C14H13BN2O4SPurity:97%Molecular weight:316.143,3,3-Trifluoro-2-(7-methoxy-1H-indol-3-yl)propionic acid
CAS:Formula:C12H10F3NO3Molecular weight:273.2113-BROMO-5-METHYLTHIENO[2,3-D]PYRIDAZIN-4(5H)-ONE
Formula:C7H5BrN2OSPurity:95.0%Molecular weight:245.095-tert-butyl 1-ethyl 5-azaspiro[2.4]heptane-1,5-dicarboxylate
CAS:Formula:C14H23NO4Purity:97%Molecular weight:269.3411,4-Dioxaspiro[4.5]decan-8-ylmethanamine
CAS:Formula:C9H17NO2Purity:95%Color and Shape:LiquidMolecular weight:171.242-Aminomethylthiazole dihydrochloride
CAS:Formula:C4H8Cl2N2SPurity:97%Color and Shape:Solid, Tan solidMolecular weight:187.082-(THIOPHEN-2-YL)PYRIMIDINE-5-CARBOXYLIC ACID
CAS:Formula:C9H6N2O2SPurity:95%Color and Shape:SolidMolecular weight:206.22(S)-TERT-BUTYL 3-ACETYLPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H19NO3Purity:95.0%Molecular weight:213.2777-Chlorothieno[3,2-b]pyridine-6-carbonitrile
CAS:Formula:C8H3ClN2SPurity:>97%Color and Shape:SolidMolecular weight:194.64(R)-1-(2-Nitrophenyl)pyrrolidin-3-aminehydrochloride
CAS:Formula:C10H14ClN3O2Purity:95.0%Molecular weight:243.69Methyl 5-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylate
CAS:Formula:C9H10O4SPurity:97.0%Color and Shape:Liquid, ClearMolecular weight:214.24(2S,4S)-1-tert-Butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate
CAS:Formula:C11H19NO5Purity:97%Color and Shape:Solid, solidMolecular weight:245.2752-Methyl-2-(4-nitro-pyrazol-1-yl)-propionic acid ethyl ester
CAS:Formula:C9H13N3O4Molecular weight:227.226-BROMO-3-(1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE
CAS:Formula:C14H15BrN2Purity:97.0%Molecular weight:291.1923-Chloro-6-methoxy-benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H7ClO3SPurity:97%Color and Shape:SolidMolecular weight:242.672-{[(4-methoxyphenyl)sulfonyl]amino}-4-methyl-1,3-thiazole-5-carboxylic acid
CAS:Formula:C12H12N2O5S2Purity:95.0%Molecular weight:328.361-(3-Aminophenyl)-3-methylimidazolidin-2-one
CAS:Formula:C10H13N3OPurity:98%Color and Shape:SolidMolecular weight:191.2342-(2,3-Difluoro-phenyl)-1H-imidazo[4,5-c]pyridine
CAS:Formula:C12H7F2N3Purity:97.0%Molecular weight:231.2066-Chloro-5-fluoro-benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H4ClFO2SPurity:95.0%Molecular weight:230.64ETHYL 6-BROMO-3-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C10H10BrN3O2Purity:95.0%Molecular weight:284.1134-Chloro-7-(triisopropylsilyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:95%Molecular weight:309.91000374-(2-Amino-thiazol-4-yl)-benzonitrile
CAS:Formula:C10H7N3SPurity:95.0%Color and Shape:Tan powderMolecular weight:201.255,6-Dichloro-1-ethyl-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C9H8Cl2N2OPurity:99%Molecular weight:231.08Pseudothiohydantoin
CAS:Formula:C3H4N2OSPurity:97%Color and Shape:Solid, Yellow/tan powderMolecular weight:116.145-chloro-4-methyl-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine
CAS:Formula:C14H18ClN3OSPurity:95.0%Molecular weight:311.831-METHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE-4-CARBOXYLIC ACID
CAS:Formula:C7H6N4O2Purity:97%Molecular weight:178.1511H-1,2,4-Triazol-1-ylacetonitrile
CAS:Formula:C4H4N4Purity:98%Color and Shape:Solid, CrystallineMolecular weight:108.1041-Methyl-1H-imidazole-5-carboxylic acid
CAS:Formula:C5H6N2O2Purity:98%Color and Shape:SolidMolecular weight:126.1152-(tert-Butoxycarbonyl)-2-azaspiro[4.5]decane-4-carboxylic acid
CAS:Purity:93%Molecular weight:283.36801155-Chloro-4-nitro-1,3-dimethylpyrazole
CAS:Formula:C5H6ClN3O2Purity:97%Color and Shape:SolidMolecular weight:175.577-Chloro-5-methylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C7H6ClN3Purity:98%Color and Shape:SolidMolecular weight:167.6Methyl 7-methyl-2-propyl-1H-benzo[d]imidazole-5-carboxylate
CAS:Formula:C13H16N2O2Purity:95.0%Molecular weight:232.2832-piperidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one
CAS:Formula:C14H14N4OS2Purity:95.0%Molecular weight:318.41d-Prolinol(oil)
CAS:Formula:C5H11NOPurity:96%Color and Shape:Viscous Liquid, LiquidMolecular weight:101.149(2-Fluoro-5-(pyrrolidine-1-carbonyl)phenyl)boronic acid
CAS:Formula:C11H13BFNO3Purity:≥95%Molecular weight:237.043-Phenyl-1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C20H27BN2O3Purity:95%Color and Shape:SolidMolecular weight:354.26[3-(3-pyridinyl)-1H-1,2,4-triazol-5-yl]acetic acid
CAS:Formula:C9H8N4O2Purity:95.0%Molecular weight:204.1893,4-difluoro-3′-(1,3-dioxolan-2-yl)benzophenone
CAS:Formula:C16H12F2O3Purity:97.0%Molecular weight:290.266Ethyl 6-chloroimidazo[1,2-b]pyridazine-3-carboxylate
CAS:Formula:C9H8ClN3O2Purity:98%Color and Shape:SolidMolecular weight:225.633-Bromo-5,5-dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole
CAS:Purity:98%Molecular weight:215.09399411-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1h-indol-1-yl]ethan-1-one
CAS:Purity:95+%Molecular weight:287.17001342-(2-THIENYL)-2-[4-(TRIFLUOROMETHYL)PHENYL]ACETIC ACID
CAS:Formula:C13H9F3O2SPurity:95.0%Molecular weight:286.277-Bromoimidazo[1,2-a]pyridine-3-carbaldehyde
CAS:Formula:C8H5BrN2OPurity:98%Color and Shape:SolidMolecular weight:225.0452-(Chloromethyl)-1-(difluoromethyl)-1h-imidazole hydrochloride
CAS:Purity:98%Molecular weight:203.00999453-(2-aminoethyl)-5-phenylthiazolidine-2,4-dione hydrochloride
CAS:Formula:C11H13ClN2O2SMolecular weight:272.756-Chlorobenzo[d]oxazol-2(3H)-one
CAS:Formula:C7H4ClNO2Purity:98%Color and Shape:Solid, White - Pale reddish yellow powderMolecular weight:169.564-Bromo-5-chloro-1H-indazole
CAS:Formula:C7H4BrClN2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:231.48Ref: 10-F383619
1g72.00€5g221.00€10g356.00€25g717.00€100g1,919.00€2.5g163.00€100mg21.00€250mg39.00€500mg65.00€METHYL 2-AMINOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.19METHYL 1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H8N2O2Purity:>97%Color and Shape:SolidMolecular weight:176.1754-ethyl-1,3-thiazol-2-amine
CAS:Formula:C5H8N2SPurity:95%Color and Shape:SolidMolecular weight:128.194-(4-Bromophenyl)-5-methyl-1,3-thiazol-2-ylamine
CAS:Formula:C10H9BrN2SPurity:95%Color and Shape:Solid, White powderMolecular weight:269.161-(Imidazo[1,2-a]pyridin-3-yl)ethanone
CAS:Formula:C9H8N2OPurity:97%Color and Shape:No data available.Molecular weight:160.1762-Chloro-1-[1-(3-methoxypropyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one
CAS:Purity:97%Molecular weight:243.72999571-Methyl-1H-benzo[d]imidazol-4-amine
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.1811-Benzyl-4-iodo-1H-pyrazole
CAS:Formula:C10H9IN2Purity:97%Color and Shape:SolidMolecular weight:284.12,4-dimethyl-6-(1H-pyrazol-1-yl)benzaldehyde
CAS:Formula:C12H12N2OPurity:95.0%Molecular weight:200.2412-(Aminoethyl)-1-N-Boc-pyrrolidine
CAS:Formula:C11H22N2O2Purity:97%Color and Shape:LiquidMolecular weight:214.309(2E)-1-(4-methylphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14OSPurity:95.0%Molecular weight:242.345-Chloro-1,2,4-thiadiazole
CAS:Formula:C2HClN2SPurity:96%Color and Shape:LiquidMolecular weight:120.554-(2,5-difluorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H18F2N2O4Purity:95.0%Molecular weight:340.3277-methoxy-2,1,3-benzoxadiazole-4-sulfonyl chloride
CAS:Formula:C7H5ClN2O4SPurity:95.0%Molecular weight:248.64Ethyl 3-(4-tert-butylphenyl)-[1,2,4]oxadiazole-5-carboxylate
Formula:C15H18N2O3Purity:95.0%Molecular weight:274.32N-Boc-D-proline methyl ester
CAS:Formula:C11H19NO4Purity:95%Color and Shape:SolidMolecular weight:229.2765,5′-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione)
CAS:Purity:90%Molecular weight:278.39001464-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-6-(TRIFLUOROMETHYL)-1H-INDOLE
CAS:Formula:C15H17BF3NO2Purity:97%Molecular weight:311.11TERT-BUTYL 2-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Formula:C13H23NO3Purity:95%+Molecular weight:241.3311-[2-(2-pyrazinyl)-1,3-thiazol-4-yl]methanamine
CAS:Formula:C8H8N4SPurity:95.0%Molecular weight:192.241-methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid
CAS:Formula:C10H9NO3Purity:CN1C(=O)CC2=CC(=CC=C12)C(O)=OColor and Shape:SolidMolecular weight:191.186(+,-)-1-Benzyl-4-hydroxy-5-oxo-pyrrolidine-3-carboxylic acid ethyl ester RACEMATE
CAS:Formula:C14H17NO4Purity:95.0%Color and Shape:SolidMolecular weight:263.2932,3-Dihydro-2-methylbenzofuran
CAS:Formula:C9H10OPurity:98%Color and Shape:Liquid, ClearMolecular weight:134.1781-tert-Butyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:Yellow powderMolecular weight:168.196
