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 55482 products of "5-membered Heterocycles"
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5-Methylfuran-2-propionaldehyde
CAS:Formula:C8H10O2Purity:97%Color and Shape:LiquidMolecular weight:138.1638Methyl 5-bromofuran-2-carboxylate
CAS:Formula:C6H5BrO3Purity:95%Color and Shape:SolidMolecular weight:205.00612-PHENYL-4,5-DIHYDROOXAZOLE
CAS:Formula:C9H9NOPurity:98%Color and Shape:LiquidMolecular weight:147.17391H-Benzimidazole, 1-methyl-
CAS:Formula:C8H8N2Purity:97%Color and Shape:SolidMolecular weight:132.16254-azidobenzoic acid N-hydroxysuccinimide ester
CAS:Formula:C11H8N4O4Purity:95%Color and Shape:SolidMolecular weight:260.20562-(4-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C16H27BO2SPurity:98%Color and Shape:LiquidMolecular weight:294.2604Pyridine, 2,6-bis[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]-
CAS:Formula:C23H19N3O2Purity:97%Color and Shape:SolidMolecular weight:369.41591-Allylindoline-2,3-dione
CAS:Formula:C11H9NO2Purity:98%Color and Shape:SolidMolecular weight:187.19479H-Carbazole, 9,9'-(2,6-pyridinediyldi-3,1-phenylene)bis-
CAS:Formula:C41H27N3Purity:99%Color and Shape:SolidMolecular weight:561.6732[(oxolan-2-yl)methyl]thiourea
CAS:Formula:C6H12N2OSPurity:98%Color and Shape:SolidMolecular weight:160.2373Methyl 3-amino-4-methylthiophene-2-carboxylate
CAS:Formula:C7H9NO2SPurity:98%Color and Shape:SolidMolecular weight:171.21692-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
CAS:Formula:C19H21N5O4Purity:98%Color and Shape:SolidMolecular weight:383.4011Benzoic acid, 4-(2,5-dihydro-5-thioxo-1H-tetrazol-1-yl)-
CAS:Formula:C8H6N4O2SPurity:95%Color and Shape:SolidMolecular weight:222.22382,2':5',2'':5'',2''':5''',2''''-Quinquethiophene
CAS:Formula:C20H12S5Purity:95%Color and Shape:SolidMolecular weight:412.6343Ethyl 4-pyrazolecarboxylate
CAS:Formula:C6H8N2O2Purity:96%Color and Shape:SolidMolecular weight:140.13999H-Purin-6-amine, 9-(tetrahydro-2-furanyl)-
CAS:Formula:C9H11N5OPurity:95%Color and Shape:SolidMolecular weight:205.2165Ref: IN-DA001YOM
1gTo inquire1mg50.00€5mg62.00€10mg71.00€25mg116.00€50mg160.00€100mg194.00€250mg349.00€1H-Imidazolium, 1-methyl-3-propyl-, tetrafluoroborate(1-)
CAS:Formula:C7H13BF4N2Purity:98%Color and Shape:LiquidMolecular weight:211.99615-Methoxy-2-Benzimidazolethiol
CAS:Formula:C8H8N2OSPurity:98%Color and Shape:SolidMolecular weight:180.22691-Methyl-1H-Pyrazole-5-Carbaldehyde
CAS:Formula:C5H6N2OPurity:95%Color and Shape:LiquidMolecular weight:110.1139Furan, 2-(bromomethyl)tetrahydro-
CAS:Formula:C5H9BrOPurity:95%Color and Shape:LiquidMolecular weight:165.02845-Isoxazolamine, 3-methyl-
CAS:Formula:C4H6N2OPurity:96%Color and Shape:SolidMolecular weight:98.1032Ref: IN-DA001EBF
1g22.00€5g28.00€10g50.00€25g77.00€50g123.00€100g165.00€250g529.00€500gTo inquire250mg22.00€Oxazole, 2,2'-(1,4-phenylene)bis[5-phenyl-
CAS:Formula:C24H16N2O2Purity:98%Color and Shape:SolidMolecular weight:364.39609-(4-phenylphenyl)carbazole
CAS:Formula:C24H17NPurity:96%Color and Shape:SolidMolecular weight:319.39859-Ethyl-3-(N-methyl-N-phenylhydrazonomethyl)carbazole
CAS:Formula:C22H21N3Purity:98%Color and Shape:SolidMolecular weight:327.42221,4-Dioxaspiro[4.5]decane
CAS:Formula:C8H14O2Purity:95%Color and Shape:LiquidMolecular weight:142.1956(S)-1-N-Boc-2-(aminomethyl)pyrrolidine
CAS:Formula:C10H20N2O2Purity:97%Color and Shape:LiquidMolecular weight:200.2780Ref: IN-DA0032GM
1g25.00€5g51.00€10g70.00€25g122.00€50g183.00€100g251.00€250g527.00€500gTo inquire250mg21.00€4-(4-Chlorophenyl)-2-phenyl-3-(1H-1,2,4-triazol-1-yl)butan-2-ol
CAS:Formula:C18H18ClN3OPurity:90%Color and Shape:SolidMolecular weight:327.80801H-Imidazole-1-propanenitrile, 2-ethyl-4-methyl-
CAS:Formula:C9H13N3Purity:70%Color and Shape:LiquidMolecular weight:163.21962-(2-Bromoethyl)-1,3-dioxolane, Tech grade
CAS:Formula:C5H9BrO2Purity:96%Color and Shape:LiquidMolecular weight:181.0278Ethyl Indole-2-carboxylate
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.21055-Chloro-3-methylbenzo[b]thiophene
CAS:Formula:C9H7ClSPurity:97%Color and Shape:LiquidMolecular weight:182.66992-Methyl-3-(methylthio)furan
CAS:Formula:C6H8OSPurity:98%Color and Shape:LiquidMolecular weight:128.1921Ethyl 2-(2H-tetrazol-5-yl)acetate
CAS:Formula:C5H8N4O2Purity:95%Color and Shape:SolidMolecular weight:156.14269-Benzoyl-3-bromo-9H-carbazole
CAS:Formula:C19H12BrNOPurity:98%Color and Shape:SolidMolecular weight:350.2087t-Boc-aminocaproic-N-hydroxysuccinimide
CAS:Formula:C15H24N2O6Purity:97%Color and Shape:SolidMolecular weight:328.36097H-[1]Benzopyrano[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile,3-(diethylamino)-7-imino-
CAS:Formula:C23H19N5OColor and Shape:SolidMolecular weight:381.42995-Amino-1,3,4-Thiadiazole-2-Thiol
CAS:Formula:C2H3N3S2Purity:95%Color and Shape:SolidMolecular weight:133.1953Indole-5-boronic acid, pinacol ester
CAS:Formula:C14H18BNO2Purity:97%Color and Shape:SolidMolecular weight:243.10921-(5-Nitro-2-furfurylidenamino)hydantoin
CAS:Formula:C8H6N4O5Purity:98%Color and Shape:SolidMolecular weight:238.15701-(2-(Trifluoromethyl)phenyl)-1H-imidazole
CAS:Formula:C10H7F3N2Purity:98%Color and Shape:SolidMolecular weight:212.1712Tris(4-(5-phenylthiophen-2-yl)phenyl)amine
CAS:Formula:C48H33NS3Purity:97.0%Molecular weight:719.97732-Thiophenecarboxylic acid, 4-bromo-
CAS:Formula:C5H3BrO2SPurity:98%Color and Shape:SolidMolecular weight:207.04512-(2-Chlorophenyl)-4,5-diphenyl-1H-imidazole
CAS:Formula:C21H15ClN2Purity:97%Color and Shape:SolidMolecular weight:330.81023-Isoxazolemethanol, 5-phenyl-
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18409H-Carbazole, 9-[1,1'-biphenyl]-4-yl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C30H28BNO2Purity:97%Color and Shape:SolidMolecular weight:445.35982,5-Pyrrolidinedione, 1-(2-propynyl)-
CAS:Formula:C7H7NO2Purity:98%Color and Shape:SolidMolecular weight:137.13604,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6HBr2FN2SPurity:98%Color and Shape:SolidMolecular weight:311.9569Ref: IN-DA0038UX
1g22.00€5g24.00€10g31.00€1kg568.00€25g53.00€2kgTo inquire5kgTo inquire100g122.00€500g339.00€2-Benzothiazolamine, 6-fluoro-
CAS:Formula:C7H5FN2SPurity:96%Color and Shape:SolidMolecular weight:168.19146-Amino-2-mercaptobenzothiazole
CAS:Formula:C7H6N2S2Purity:95%Color and Shape:SolidMolecular weight:182.26592-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
CAS:Formula:C22H29N3OPurity:98%Color and Shape:SolidMolecular weight:351.48524-Hydroxythieno[3,2-d]pyrimidine
CAS:Formula:C6H4N2OSPurity:97%Color and Shape:SolidMolecular weight:152.17382-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine
CAS:Formula:C14H10BBrN2SPurity:98%Color and Shape:SolidMolecular weight:329.0226(3R,4S)-Tetrahydrofuran-3,4-diol
CAS:Formula:C4H8O3Purity:97%Color and Shape:LiquidMolecular weight:104.10452-Benzofurancarboxylic acid, 5-amino-, ethyl ester
CAS:Formula:C11H11NO3Purity:98%Color and Shape:SolidMolecular weight:205.2099(R)-Indoline-2-carboxylic acid
CAS:Formula:C9H9NO2Purity:95%Color and Shape:SolidMolecular weight:163.1733Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-, hydrochloride (1:1)
CAS:Formula:C31H45ClN2O5SPurity:95%Color and Shape:SolidMolecular weight:593.21744,4'-Dibromo-2,2'-bithiophene
CAS:Formula:C8H4Br2S2Purity:97%Color and Shape:SolidMolecular weight:324.05541-Hexyl-3-methylimidazolium trifluoromethanesulfonate
CAS:Formula:C11H19F3N2O3SPurity:98%Color and Shape:LiquidMolecular weight:316.34042,3-Thiophene-dicarbaldehyde
CAS:Formula:C6H4O2SPurity:98%Color and Shape:SolidMolecular weight:140.1598Ref: IN-DA003FL7
1g52.00€5g115.00€10g164.00€1kgTo inquire25g243.00€100gTo inquire250gTo inquire500gTo inquire250mg26.00€3-Ethyl-1-methyl-1H-imidazol-3-ium bromide
CAS:Formula:C6H11BrN2Purity:98%Color and Shape:SolidMolecular weight:191.06892-Furanpropanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (αS)-
CAS:Formula:C22H19NO5Purity:97%Color and Shape:SolidMolecular weight:377.39001H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1)
CAS:Formula:C9H17BF4N2Purity:97%Color and Shape:SolidMolecular weight:240.04935-VINYLBENZO[D][1,3]DIOXOLE
CAS:Formula:C9H8O2Purity:95%Color and Shape:LiquidMolecular weight:148.15869-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C32H47B2NO4Purity:97%Color and Shape:SolidMolecular weight:531.34194H-Indol-4-one, 1,5,6,7-tetrahydro-
CAS:Formula:C8H9NOPurity:98%Color and Shape:SolidMolecular weight:135.1632Ref: IN-DA0034AD
1g22.00€5g22.00€10g26.00€1kg349.00€25g34.00€5kgTo inquire100g73.00€10kgTo inquire500g201.00€Indolo[3,2,1-jk]carbazole
CAS:Formula:C18H11NPurity:98%Color and Shape:SolidMolecular weight:241.28661-Hexyl-3-methylimidazolium chloride
CAS:Formula:C10H19ClN2Purity:97%Color and Shape:LiquidMolecular weight:202.72432-Methyl-4,5-diphenylthiazole
CAS:Formula:C16H13NSPurity:98%Color and Shape:SolidMolecular weight:251.34611H-Imidazole, 1-[2,6-bis(1-methylethyl)phenyl]-
CAS:Formula:C15H20N2Purity:98%Color and Shape:SolidMolecular weight:228.33271H-Imidazole, 5-methyl-2-phenyl-
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.19982,5-BISHYDROXYMETHYL TETRAHYDROFURAN
CAS:Formula:C6H12O3Purity:%Color and Shape:LiquidMolecular weight:132.1577Ref: IN-DA008S49
1g31.00€5g64.00€10g106.00€1kg335.00€25g167.00€5kg1,420.00€100g199.00€250g350.00€500gTo inquire100mg24.00€250mg28.00€5-CHLOROINDOLE-2-CARBOXYLIC ACID
CAS:Formula:C9H6ClNO2Purity:98%Color and Shape:SolidMolecular weight:195.60245-Nitro-1H-benzo[d]imidazole
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.1335{2-[({5-[(dimethylamino)methyl]furan-2-yl}methyl)sulfanyl]ethyl}[(Z)-1-(methylamino)-2-nitroethenyl]amine hydrochloride
CAS:Formula:C13H23ClN4O3SPurity:97%Color and Shape:SolidMolecular weight:350.86471-Benzyl-3-hydroxy-1H-indazole
CAS:Formula:C14H12N2OPurity:98%Color and Shape:SolidMolecular weight:224.25795-Nitrofuran-2-carboxylic acid
CAS:Formula:C5H3NO5Purity:95%Color and Shape:SolidMolecular weight:157.0810[1,3]Oxazolo[4,5-b]pyridin-2-ol
CAS:Formula:C6H4N2O2Purity:97%Color and Shape:SolidMolecular weight:136.1082Ref: IN-DA0032JR
10gTo inquire1kg82.00€25g21.00€50g24.00€5kg212.00€100g29.00€10kg533.00€250g40.00€25kgTo inquire500g57.00€250kgTo inquire4x25g53.00€Pyridine, 2-(1H-1,2,4-triazol-5-yl)-
CAS:Formula:C7H6N4Purity:95%Color and Shape:SolidMolecular weight:146.14933,6-Dibromothieno[3,2-b]thiophene
CAS:Formula:C6H2Br2S2Purity:98%Color and Shape:SolidMolecular weight:298.01811H-Benzotriazole, 6(or 7)-methyl-
CAS:Formula:C7H7N3Purity:98%Color and Shape:SolidMolecular weight:133.15061-Phenyl-1H-Tetrazole-5-Thiol
CAS:Formula:C7H6N4SPurity:95%Color and Shape:SolidMolecular weight:178.21433-Amino-1H-pyrazol-5(4H)-one
CAS:Formula:C3H5N3OPurity:98%Color and Shape:SolidMolecular weight:99.0913
![Pyridine, 2,6-bis[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000XWO.webp&w=3840&q=75)
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![9H-Carbazole, 9-[1,1'-biphenyl]-4-yl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009JQ5.webp&w=3840&q=75)
![4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00364L.webp&w=3840&q=75)
![2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003B26.webp&w=3840&q=75)
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![2-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GW5R.webp&w=3840&q=75)
![Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-, hydrochlor…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001GOO.webp&w=3840&q=75)
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![{2-[({5-[(dimethylamino)methyl]furan-2-yl}methyl)sulfanyl]ethyl}[(Z)-1-(methylamino)-2-nitroetheny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035EP.webp&w=3840&q=75)
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