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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2-Methyl-5-propionylfuran
CAS:Formula:C8H10O2Purity:95%Color and Shape:LiquidMolecular weight:138.16382-(Benzo[d]thiazol-2-yl)acetonitrile
CAS:Formula:C9H6N2SPurity:98%Color and Shape:SolidMolecular weight:174.22235-(Difluoromethoxy)-1H-benzo[d]imidazole-2-thiol
CAS:Formula:C8H6F2N2OSPurity:97%Color and Shape:SolidMolecular weight:216.2078Ref: IN-DA0038UX
1g22.00€5g24.00€10g31.00€1kg568.00€25g53.00€2kgTo inquire5kgTo inquire100g122.00€500g339.00€2,6-dichloro-1,3-benzothiazole
CAS:Formula:C7H3Cl2NSPurity:97%Color and Shape:SolidMolecular weight:204.07641H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-
CAS:Formula:C18H21N3O3SPurity:98%Color and Shape:SolidMolecular weight:359.44265-Thiazoleethanol, 4-methyl-
CAS:Formula:C6H9NOSPurity:98%Color and Shape:LiquidMolecular weight:143.20681,2-Pyrrolidinedicarboxylic acid, 1-(9H-fluoren-9-ylmethyl) ester, (2R)-
CAS:Formula:C20H19NO4Purity:98%Color and Shape:SolidMolecular weight:337.3692Ref: IN-DA0004RL
1gTo inquire5g21.00€10g25.00€25g31.00€5kgTo inquire100g71.00€10kgTo inquire25kgTo inquire500g174.00€1,2,5-Oxadiazole-3,4-diamine
CAS:Formula:C2H4N4OPurity:95%Color and Shape:SolidMolecular weight:100.0794Dibenzo[b,d]thiophene-4-carbaldehyde
CAS:Formula:C13H8OSPurity:98%Color and Shape:SolidMolecular weight:212.2670Pyridine, 2,6-bis[(4R)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-
CAS:Formula:C17H23N3O2Purity:97%Color and Shape:SolidMolecular weight:301.38342-Boc-Aminothiazole-4-carboxylic acid
CAS:Formula:C9H12N2O4SPurity:98%Color and Shape:SolidMolecular weight:244.26762-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C8H11NO2SPurity:98%Color and Shape:SolidMolecular weight:185.2434Thieno[3,2-c]pyridine-5(4H)-acetic acid,a-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (aS)-, sulfate (1:1)
CAS:Formula:C16H18ClNO6S2Purity:98%Color and Shape:SolidMolecular weight:419.90023-Chlorobenzo[b]thiophene-2-carbonyl chloride
CAS:Formula:C9H4Cl2OSPurity:98%Color and Shape:SolidMolecular weight:231.09854-(Naphthalen-1-yl)thiazol-2-amine
CAS:Formula:C13H10N2SPurity:95%Color and Shape:SolidMolecular weight:226.29691,1'-Carbonyl-di(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:97%Color and Shape:SolidMolecular weight:164.1249(S)-RuCl[(p-cymene)(DM-SEGPHOS)]Cl
CAS:Formula:C56H58Cl2O4P2RuPurity:95%Color and Shape:SolidMolecular weight:1028.98081H-Benzo[d][1,2,3]triazole-1-carbaldehyde
CAS:Formula:C7H5N3OPurity:95%Color and Shape:SolidMolecular weight:147.13412-(Benzo[d][1,3]dioxol-5-yl)acetonitrile
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.15741,3-Dioxolane, 2,2-dimethyl-4-[(phenylmethoxy)methyl]-, (4S)-
CAS:Formula:C13H18O3Purity:99%Color and Shape:LiquidMolecular weight:222.28022,6-Dibromo-4,8-bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C34H52Br2O2S2Purity:97%Color and Shape:LiquidMolecular weight:716.7135Thiophene, 2-bromo-3-octyl-
CAS:Formula:C12H19BrSPurity:98%Color and Shape:LiquidMolecular weight:275.24831-Hexyl-3-methylimidazolium trifluoromethanesulfonate
CAS:Formula:C11H19F3N2O3SPurity:98%Color and Shape:LiquidMolecular weight:316.34041H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione
CAS:Formula:C6H5N3O2Purity:98%Color and Shape:SolidMolecular weight:151.1228Ethyl 2-amino-4-methylthiophene-3-carboxylate
CAS:Formula:C8H11NO2SPurity:98%Color and Shape:SolidMolecular weight:185.24345-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,(6R,7R)-
CAS:Formula:C25H27N9O8S2Purity:98%Color and Shape:SolidMolecular weight:645.6674Pyrrolidinium, 1-methyl-1-propyl-, salt with imidodisulfuryl fluoride (1:1)
CAS:Formula:C8H18F2N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:308.36632,6-Benzothiazolediamine, 4,5,6,7-tetrahydro-N6-propyl-, hydrochloride, hydrate (1:2:1), (6S)-
CAS:Formula:C10H20ClN3OSPurity:99%Color and Shape:SolidMolecular weight:265.80335-Bromo-4-chloro-3-indolyl acetate
CAS:Formula:C10H7BrClNO2Purity:97%Color and Shape:SolidMolecular weight:288.5251Dibenzofuran, 2,8-dibromo-
CAS:Formula:C12H6Br2OPurity:97%Color and Shape:SolidMolecular weight:325.9834[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Formula:C25H21ClN3PPurity:98%Color and Shape:SolidMolecular weight:429.88112-Amino-4,5-dimethylthiazole HCl
CAS:Formula:C5H9ClN2SPurity:98%Color and Shape:SolidMolecular weight:164.6564Benzenamine, 4-(1H-benzimidazol-2-yl)-
CAS:Formula:C13H11N3Purity:98%Color and Shape:SolidMolecular weight:209.24652-Selenophenecarboxaldehyde
CAS:Formula:C5H4OSePurity:98.0%Color and Shape:SolidMolecular weight:159.0447Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-phenyl-, (4S,4'S)-
CAS:Formula:C21H22N2O2Purity:98%Color and Shape:SolidMolecular weight:334.41161H-Indole, 5-(phenylmethoxy)-
CAS:Formula:C15H13NOPurity:97%Color and Shape:SolidMolecular weight:223.26981H-[1,2,3]Triazolo[4,5-b]pyridine
CAS:Formula:C5H4N4Purity:97%Color and Shape:SolidMolecular weight:120.11211,3-Dioxolan-2-one, 4-fluoro-
CAS:Formula:C3H3FO3Purity:97%Color and Shape:SolidMolecular weight:106.05252,8-Dimethylanthra[2,3-b:6,7-b']dithiophene (purified by sublimation)
CAS:Formula:C20H14S2Molecular weight:318.45525-BROMO-2,2-BITHIOPHENE-5-CARBOXALDEHYDE
CAS:Formula:C9H5BrOS2Purity:95%Color and Shape:SolidMolecular weight:273.16949,9'-Spirobi[9H-9-silafluorene]
CAS:Formula:C24H16SiPurity:98%Color and Shape:SolidMolecular weight:332.46935,6-Diamino-1,3-dihydro-2H-benzoimidazol-2-one
CAS:Formula:C7H8N4OPurity:97%Color and Shape:SolidMolecular weight:164.16461-(Tetrahydro-2-furoyl)piperazine
CAS:Formula:C9H16N2O2Purity:97%Color and Shape:LiquidMolecular weight:184.2355Ref: IN-DA003PUI
5g20.00€10g20.00€25g24.00€100g31.00€25kgTo inquire500g84.00€50kgTo inquire100kgTo inquire4-(Trifluoromethyl)-1H-imidazole
CAS:Formula:C4H3F3N2Purity:98%Color and Shape:SolidMolecular weight:136.07522,2'-Diamino-4,4'-bithiazole
CAS:Formula:C6H6N4S2Purity:98%Color and Shape:SolidMolecular weight:198.26861H-1,2,4-Triazole, 1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C9H9N3O2SPurity:97%Color and Shape:SolidMolecular weight:223.25171-(Tetrahydro-pyran-4-yl)-1H-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550Ref: IN-DA0038CJ
1g28.00€5g64.00€10g122.00€1kgTo inquire25g158.00€100g585.00€500gTo inquire250mg29.00€2,1,3-Benzothiadiazole, 4,7-di-2-thienyl-
CAS:Formula:C14H8N2S3Purity:98%Color and Shape:SolidMolecular weight:300.42171H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1)
CAS:Formula:C9H17BF4N2Purity:97%Color and Shape:SolidMolecular weight:240.04935-Isoxazolecarboxylic acid, 3-phenyl-
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.1675Methyl 2-aminothiazole-4-carboxylate
CAS:Formula:C5H6N2O2SPurity:98%Color and Shape:SolidMolecular weight:158.17838-Bromo-5H-pyrido[3,2-b]indole
CAS:Formula:C11H7BrN2Purity:97%Color and Shape:SolidMolecular weight:247.0907N-[(tert-Butoxy)carbonyl]-D-tryptophan
CAS:Formula:C16H20N2O4Purity:98%Color and Shape:SolidMolecular weight:304.3410Potassium Dihydrobis(1-Pyrazolyl)Borate
CAS:Formula:C6H8BKN4Purity:98%Color and Shape:SolidMolecular weight:186.06383H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-
CAS:Formula:C10H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:208.6443((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
CAS:Formula:C31H30O4Purity:96%Color and Shape:SolidMolecular weight:466.56751-butyl-3-ethenylimidazol-1-ium;bromide
CAS:Formula:C9H15BrN2Purity:98%Color and Shape:SolidMolecular weight:231.13284-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
CAS:Formula:C10H10N2O4SPurity:97%Color and Shape:SolidMolecular weight:254.26241H-Pyrazole, 4-iodo-3,5-dimethyl-
CAS:Formula:C5H7IN2Purity:97%Color and Shape:SolidMolecular weight:222.02691-Pyrrolidinecarboxylic acid, 2-(aminomethyl)-, 1,1-dimethylethyl ester, (2R)-
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:LiquidMolecular weight:200.27802-(2-Aminoacetamido)-3-(1H-indol-3-yl)propanoic acid
CAS:Formula:C13H15N3O3Purity:98%Color and Shape:SolidMolecular weight:261.27651(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-
CAS:Formula:C15H9ClO2Purity:98%Color and Shape:SolidMolecular weight:256.68382(3H)-Benzoxazolone, 5-bromo-
CAS:Formula:C7H4BrNO2Purity:97%Color and Shape:SolidMolecular weight:214.0162Quinolinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-, sulfate (1:1)
CAS:Formula:C23H26N6O9S3Purity:97%Color and Shape:SolidMolecular weight:626.68232,1,3-Benzoxadiazole-4-sulfonyl chloride, 7-chloro-
CAS:Formula:C6H2Cl2N2O3SPurity:97%Color and Shape:SolidMolecular weight:253.06271H-Tetrazole-5-carboxylic acid ethyl ester
CAS:Formula:C4H6N4O2Purity:98%Color and Shape:SolidMolecular weight:142.1160Ref: IN-DA0037A1
1g22.00€5g26.00€10g30.00€1kg176.00€25g30.00€50g44.00€5kgTo inquire100g62.00€10kgTo inquire250g99.00€25kgTo inquire500g153.00€1H-Pyrazol-3-amine, 4-bromo-5-methyl-
CAS:Formula:C4H6BrN3Purity:98%Color and Shape:SolidMolecular weight:176.01451-Phenyl-1H-imidazole trifluoromethanesulfonate
CAS:Formula:C10H9F3N2O3SPurity:98%Color and Shape:SolidMolecular weight:294.25032-Nonyl-1H-benzo[d]imidazole
CAS:Formula:C16H24N2Purity:95%Color and Shape:SolidMolecular weight:244.3752Potassium thiophene-2-trifluoroborate
CAS:Formula:C4H3BF3KSPurity:95%Color and Shape:SolidMolecular weight:190.0361Thiazole, 2-(methylthio)-
CAS:Formula:C4H5NS2Purity:95%Color and Shape:LiquidMolecular weight:131.21922(3H)-Benzothiazolethione, sodium salt (1:1)
CAS:Formula:C7H4NNaS2Purity:%Color and Shape:LiquidMolecular weight:189.23315-Methoxy-1H-indole-2-carboxylic acid
CAS:Formula:C10H9NO3Purity:98%Color and Shape:SolidMolecular weight:191.18342-Bromo-3-methylthiophene
CAS:Formula:C5H5BrSPurity:95%Color and Shape:LiquidMolecular weight:177.06222-Methylmercaptobenzothiazole
CAS:Formula:C8H7NS2Purity:96%Color and Shape:SolidMolecular weight:181.27792-Hydroxy-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione
CAS:Formula:C9H9NO3Purity:98%Color and Shape:SolidMolecular weight:179.17271-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
CAS:Formula:C11H10Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:257.11592,5-Pyrrolidinedione, 1-chloro-
CAS:Formula:C4H4ClNO2Purity:95%Color and Shape:SolidMolecular weight:133.5331Ref: IN-DA000XO2
1kg50.00€25gTo inquire5kg116.00€100g24.00€10kg158.00€250g28.00€25kg361.00€500g25.00€
![2-(Benzo[d]thiazol-2-yl)acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003O2T.webp&w=3840&q=75)
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![Pyridine, 2,6-bis[(4R)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000ZTU.webp&w=3840&q=75)
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![1H-Benzo[d][1,2,3]triazole-1-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005P1K.webp&w=3840&q=75)
![2-(Benzo[d][1,3]dioxol-5-yl)acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003IE3.webp&w=3840&q=75)
![1,3-Dioxolane, 2,2-dimethyl-4-[(phenylmethoxy)methyl]-, (4S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001V6T.webp&w=3840&q=75)
![2,6-Dibromo-4,8-bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009GME.webp&w=3840&q=75)
![1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EEZ.webp&w=3840&q=75)
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