
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-METHYLSULFANYL-3H-PYRROLO(2,1-F)(1,2,4)TRIAZIN-4-ONE
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.21Methyl 3-chloromethyl-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:188.615,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95%Color and Shape:SolidMolecular weight:166.184-Chlorofuro[3,2-d]pyrimidine
CAS:Formula:C6H3ClN2OPurity:95%Color and Shape:SolidMolecular weight:154.55Ref: 10-F077534
1g350.00€5g1,496.00€10g2,667.00€2.5g836.00€50mg91.00€100mg98.00€250mg158.00€500mg243.00€2-oxooxazolidine-5-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:No data available.Molecular weight:131.0871-methyl-1H-benzimidazol-6-amine dihydrochloride
CAS:Formula:C8H11Cl2N3Purity:95.0%Molecular weight:220.15-(5-isoxazolyl)-2-methylbenzenesulfonyl chloride
CAS:Formula:C10H8ClNO3SPurity:95.0%Color and Shape:SolidMolecular weight:257.69methyl 2-[bis(tertbutoxycarbonyl)amino]thiazole-5-carboxylate
Formula:C15H22N2O6SPurity:95.0%Molecular weight:358.41(3-(phenoxymethyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C10H12ClN3O2Purity:95.0%Molecular weight:241.68Ethyl 3-aminothieno[2,3-c]pyridine-2-carboxylate
CAS:Formula:C10H10N2O2SPurity:98%Molecular weight:222.26ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C8H8N4O2Purity:95.0%Molecular weight:192.1782-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
CAS:Purity:98%Molecular weight:294.2200012tert-Butyl (3S,4R)-3-(hydroxymethyl)-4-(4-methoxyphenyl)pyrrolidine-1-carboxylate
CAS:Formula:C17H25NO4Purity:90%Molecular weight:307.393-Bromo-1-ethyl-1H-pyrazole
CAS:Formula:C5H7BrN2Purity:95%Color and Shape:LiquidMolecular weight:175.029Ref: 10-F067373
1g278.00€5g1,030.00€10g1,914.00€2.5g530.00€50mg84.00€100mg107.00€250mg149.00€500mg235.00€5-Amino-1H-indazole-3-carboxylic acid
CAS:Formula:C8H7N3O2Purity:95%Color and Shape:SolidMolecular weight:177.1635-bromo-2-(4H-1,2,4-triazol-4-yl)pyridine
CAS:Formula:C7H5BrN4Purity:95%Color and Shape:Solid, FlakesMolecular weight:225.0493-phenyl-1,2,4-oxadiazole-5-carbaldehyde
CAS:Formula:C9H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:174.1591-(4-hydroxyphenyl)-2-pyrrolidinone
CAS:Formula:C10H11NO2Purity:95.0%Color and Shape:No data available.Molecular weight:177.2036-Methoxyimidazo[1,2-a]pyridine
CAS:Formula:C8H8N2OPurity:95%Color and Shape:LiquidMolecular weight:148.1653-butyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H16N2OPurity:95.0%Molecular weight:216.2843-(3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl)propan-1-amine hydrochloride
CAS:Formula:C11H13Cl2N3OPurity:95.0%Molecular weight:274.153-(morpholin-4-ylsulfonyl)thiophene-2-carboxylic acid
Formula:C9H11NO5S2Purity:98%Molecular weight:277.313-(2-BROMOPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C10H7BrN2O2Purity:95.0%Molecular weight:267.0825-chloro-3-(hydroxyimino)-2-oxoindoline-7-carboxylic acid
Formula:C9H5ClN2O4Color and Shape:SolidMolecular weight:240.62-(2-Bromo-phenyl)-5-chloromethyl-[1,3,4]oxadiazole
CAS:Formula:C9H6BrClN2OPurity:95%Color and Shape:SolidMolecular weight:273.51Ethyl 5-(4-Methoxyphenyl)isoxazole-3-carboxylate
CAS:Formula:C13H13NO4Purity:97%Molecular weight:247.251H-BENZOTRIAZOLE-6-METHANAMINE
CAS:Formula:C7H8N4Purity:97%Color and Shape:No data available.Molecular weight:148.169Fluorescein
CAS:<p>M03615 - Fluorescein</p>Formula:C20H12O5Purity:90%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:332.311METHYL 2-DEOXY-3,5-DI-O-TOLUOYL-D-RIBOFURANOSIDE
CAS:Formula:C22H24O6Purity:95.0%Molecular weight:384.4284-Methylthiazol-2(3H)-one
CAS:Formula:C4H5NOSPurity:95.0%Color and Shape:SolidMolecular weight:115.153-Methyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine
CAS:Formula:C7H8N4Purity:97%Color and Shape:SolidMolecular weight:148.1694,5-Bis(trifluoromethyl)imidazole
CAS:Formula:C5H2F6N2Purity:99.0%Color and Shape:SolidMolecular weight:204.075(S)-1-Ethyl 2-methyl pyrrolidine-1,2-dicarboxylate
CAS:Formula:C9H15NO4Purity:>97%Molecular weight:201.222Ethyl 3-bromo-4-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:96%Color and Shape:SolidMolecular weight:233.0653-(pyrimidin-4-yloxy)-8-azabicyclo[3.2.1]octane dihydrochloride
CAS:Formula:C11H17Cl2N3OPurity:95.0%Molecular weight:278.185-Amino-1H-pyrazole-3-carbonitrile
CAS:Formula:C4H4N4Purity:97%Color and Shape:SolidMolecular weight:108.1044-(hydroxymethyl)-1-isopropylpyrrolidin-2-one
CAS:Formula:C8H15NO2Purity:95.0%Color and Shape:SolidMolecular weight:157.2131-(2-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2115-propyl-4-isoxazolecarboxylic acid
CAS:Formula:C7H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:155.1532-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methyl-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:440.49899292-(3-bromophenyl)-5-methyl-1,3,4-thiadiazole
CAS:Formula:C9H7BrN2SPurity:95.0%Molecular weight:255.135,7-Dichlorothiazolo[5,4-d]pyrimidine
CAS:Formula:C5HCl2N3SPurity:95%Color and Shape:SolidMolecular weight:206.045-chloro-4-methyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C15H20ClN3OSPurity:95.0%Molecular weight:325.86Z-ß-alanine N-hydroxysuccinimide ester
CAS:Formula:C15H16N2O6Purity:99.0%Color and Shape:SolidMolecular weight:320.3011-Cyclopropyl-5-(trifluoromethyl)-1h-1,2,3-triazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:221.13900766-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:216.241-methyl-3-(pyrazin-2-yl)-1H-pyrazole-5-carboxamide
CAS:Formula:C9H9N5OPurity:95.0%Molecular weight:203.205ETHYL 4,5-DIMETHYLISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C8H11NO3Purity:95.0%Color and Shape:LiquidMolecular weight:169.181,4-dimethyl-1H-imidazole-2-carbaldehyde
CAS:Formula:C6H8N2OColor and Shape:SolidMolecular weight:124.143benzyl 4-[1-(4-fluorophenyl)-1H-tetrazol-5-yl]piperidine-1-carboxylate
Formula:C20H20FN5O2Molecular weight:381.411tert-Butyl-(1S),(6R)-3,9-diazabicyclo[4.2.1]nonane -9-carboxylate
CAS:Formula:C12H22N2O2Purity:97%Color and Shape:LiquidMolecular weight:226.321-(2-amino-7H-purin-6-yl)-1-methylpyrrolidin-1-ium chloride
CAS:Purity:≥95%Molecular weight:254.72000123-AMINO-5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXAMIDE
CAS:Formula:C12H12N2O2SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:248.3(5-Thiophen-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid
CAS:Formula:C8H6N2O3S2Purity:95.0%Molecular weight:242.276-IODO-1,2-BENZISOTHIAZOL-3-(2H)-ONE 1,1-DIOXIDE
CAS:Formula:C7H4INO3SPurity:95%Molecular weight:309.08(3R)-(+)-3-(Trifluoroacetamido)pyrrolidine hydrochloride
CAS:Formula:C6H10ClF3N2OPurity:97%Molecular weight:218.6(R)-Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride
CAS:Formula:C6H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:178.62TERT-BUTYL (2S,4R)-4-FLUORO-2-FORMYLPYRROLIDINE-1-CARBOXYLATE
CAS:Purity:95%Molecular weight:217.24000555-AMINOTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2SPurity:>95%Molecular weight:195.25-Chloromethyl-3-(3-chloro-phenyl)-[1,2,4]oxadiazole
CAS:Formula:C9H6Cl2N2OPurity:97%Molecular weight:229.062-(Aminomethyl)-1H-benzo[d]imidazole-6-carboxylic acid dihydrochloride
CAS:Purity:98%Molecular weight:264.1099854Ref: 10-F720574
1g960.00€5g2,751.00€10g5,086.00€25g11,694.00€100g40,926.00€2.5g1,861.00€100mg350.00€250mg482.00€500mg757.00€2-Methyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
CAS:Formula:C7H7N3OPurity:95.0%Molecular weight:149.153Ethyl 5-amino-1-(2-chlorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12ClN3O2Purity:95.0%Molecular weight:265.71-(3,5-Dibromophenyl)pyrrolidine
CAS:Formula:C10H11Br2NPurity:≥95%Color and Shape:SolidMolecular weight:305.013Ethyl 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-amino-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)acetamide hydrochloride
CAS:Formula:C11H13ClN4O2Purity:95.0%Molecular weight:268.7tert-Butyl (1-(piperidin-4-yl)pyrrolidin-3-yl)carbamate
CAS:Formula:C14H27N3O2Purity:95+%Color and Shape:Liquid, No data available.Molecular weight:269.3896-Bromo-7H-purin-2-amine
CAS:Formula:C5H4BrN5Purity:98%Color and Shape:LiquidMolecular weight:214.0263,5-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:244.315-Bromo-3-(trifluoromethyl)-1H-indazole
CAS:Formula:C8H4BrF3N2Purity:97%Color and Shape:SolidMolecular weight:265.0333-BROMO-7-NITRO-1H-INDOLE
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:241.0444-FLUORO-1,5-DIMETHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C6H7FN2O2Purity:95.0%Molecular weight:158.132Methyl 4-(3-nitrophenyl)thiazole-2-carboxylate
CAS:Formula:C11H8N2O4SPurity:98%Molecular weight:264.26tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:331.535-[(4-chloro-3-methylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H14ClN3OSPurity:95.0%Molecular weight:283.772,3-Dimethoxy-12-methyl-[1,3]dioxolo[4′,5′:4,5]benzo[1,2-c]phenanthridin-12-ium chloride
CAS:Formula:C21H18ClNO4Purity:97%Molecular weight:383.835-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide
CAS:Purity:95%Molecular weight:457.58999632-BENZYLOCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINE
CAS:Formula:C14H20N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:216.3282-(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:191.61tert-butyl rac-(3aS,7aR)-5-oxooctahydro-2H-isoindole-2-carboxylate
CAS:Formula:C13H21NO3Purity:95.0%Color and Shape:SolidMolecular weight:239.315Methyl-(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:237.133,4-(Methylenedioxy)aniline
CAS:Formula:C7H7NO2Purity:95.0%Color and Shape:Low Melting SolidMolecular weight:137.1381,4,9,12-Tetraoxadispiro[4.2.4.2]tetradecane
CAS:Purity:98%Color and Shape:SolidMolecular weight:200.2339935Methyl-5-methylfuran-3-carboxylate
CAS:Formula:C7H8O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:140.1383-Acetyl-6-methoxyindole
CAS:Formula:C11H11NO2Purity:95+%Color and Shape:SolidMolecular weight:189.2145-azetidin-3-yl-3-methyl-1,2,4-oxadiazole hydrochloride
CAS:Formula:C6H10ClN3OPurity:95.0%Molecular weight:175.625-(4-(ethylthio)benzyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.312-(1-methyl-1H-benzimidazol-2-yl)ethanol dihydrate
CAS:Formula:C10H16N2O3Purity:95.0%Molecular weight:212.249(S)-N-((3-(3-FLUORO-4-(1-OXIDOTHIOMORPHOLINO)PHENYL)-2-OXOOXAZOLIDIN-5-YL)METHYL)ACETAMIDE
CAS:Formula:C16H20FN3O4SPurity:95.0%Molecular weight:369.414-Chloro-5-iodothieno[2,3-d]pyrimidine
CAS:Formula:C6H2ClIN2SPurity:98%Color and Shape:SolidMolecular weight:296.513-(2-aminoethyl)-5,5-dimethyl-1,3-thiazolidine-2,4-dione hydrochloride
Formula:C7H13ClN2O2SMolecular weight:224.71-(oxolan-3-yl)-1H-pyrazol-4-amine
CAS:Formula:C7H11N3OPurity:97%Color and Shape:Liquid, OilMolecular weight:153.185ETHYL 6-HYDROXY-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C9H9N3O3Purity:97%Color and Shape:No data available.Molecular weight:207.1891-allyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C9H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:164.208(R)-4-((S)-1-Fluoroethyl)-3-(2-fluoropyrimidin-4-yl)oxazolidin-2-one
CAS:Purity:97%Molecular weight:229.18699653-fluoro-N-[5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]benzamide
CAS:Formula:C10H9FN4OSPurity:95.0%Molecular weight:252.275-Bromo-2-methyl-2H-indazole
CAS:Formula:C8H7BrN2Purity:97%Color and Shape:SolidMolecular weight:211.0621,4-DIOXASPIRO[4.5]DEC-8-YLIDENEACETONITRILE
CAS:Formula:C10H13NO2Purity:95.0%Molecular weight:179.2194,5-DICHLOROINDOLE
CAS:Formula:C8H5Cl2NPurity:95%Color and Shape:Liquid, No data available.Molecular weight:186.046-FLUORO-3-(1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1,2-BENZISOXAZOLE
CAS:Formula:C12H11FN2OPurity:97%Molecular weight:218.2312-(4-Bromo-2,6-difluorophenyl)-1,3-dioxolane
CAS:Formula:C9H7BrF2O2Purity:≥95%Molecular weight:265.0544-Iodo-1-tritylimidazole
CAS:Formula:C22H17IN2Purity:95%Color and Shape:SolidMolecular weight:436.2961-Chloro-3,4-methylenedioxybenzene
CAS:Formula:C7H5ClO2Purity:95%Color and Shape:LiquidMolecular weight:156.573-Bromo-5-(4-methylphenyl)-1H-1,2,4-triazole
CAS:Formula:C9H8BrN3Purity:95.0%Molecular weight:238.088Ethyl 2-bromo-5-methyl-4H-imidazole-4-carboxylate
CAS:Formula:C7H9BrN2O2Purity:98%Color and Shape:SolidMolecular weight:233.0652,4-Bis-trifluoromethyl-thiazole-5-carboxylic acid amide
Formula:C6H2F6N2OSPurity:95.0%Molecular weight:264.15([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)amine dihydrochloride
CAS:Formula:C7H10Cl2N4Purity:95.0%Molecular weight:221.09Methyl N-(1H-1,2,3-benzotriazol-1-ylmethyl)carbamate
CAS:Formula:C9H10N4O2Purity:techMolecular weight:206.2053,5-Dimethyl-4-nitro-1H-pyrrole-2-carbaldehyde
CAS:Formula:C7H8N2O3Purity:98%Molecular weight:168.1527-Methyl-2,3-dihydropyrazolo[5,1-b]oxazole-6-carboxylic acid
CAS:Purity:≥95%Molecular weight:168.15199284-[(5-Methyl-4-phenyl-1,3-thiazol-2-yl)amino]-4-oxobutanoic acid
CAS:Formula:C14H14N2O3SPurity:95.0%Molecular weight:290.34
