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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
1-Methylpyrazole-4-boronic acid, pinacol ester
CAS:Formula:C10H17BN2O2Purity:95%Color and Shape:SolidMolecular weight:208.06523-Isoxazolamine, 5-(1,1-dimethylethyl)-
CAS:Formula:C7H12N2OPurity:97%Color and Shape:SolidMolecular weight:140.1830Ref: IN-DA00I9YJ
1g20.00€5g40.00€10g62.00€1kgTo inquire25g96.00€5kgTo inquire100g209.00€10kgTo inquire1,3,3-Trimethyl-2-methyleneindoline
CAS:Formula:C12H15NPurity:98%Color and Shape:LiquidMolecular weight:173.2542Selenophene, 2,5-dibromo-
CAS:Formula:C4H2Br2SePurity:98%Color and Shape:LiquidMolecular weight:288.82674,4,5,5-Tetramethyl-2-(3-methylthiophen-2-yl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO2SPurity:95%Color and Shape:SolidMolecular weight:224.1275Methyl 3-methylthiophene-2-carboxylate
CAS:Formula:C7H8O2SPurity:95%Color and Shape:LiquidMolecular weight:156.20221H-Benzimidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-
CAS:Formula:C25H20N4O5Purity:98%Color and Shape:SolidMolecular weight:456.4501Ref: IN-DA001EVU
1g56.00€5g104.00€10g148.00€1kgTo inquire25g230.00€10mg26.00€250gTo inquire500gTo inquire250mg33.00€2-(4-Methylthiazol-5-yl)ethyl hexanoate
CAS:Formula:C12H19NO2SPurity:98%Color and Shape:LiquidMolecular weight:241.34981-Hexyl-3-methylimidazolium tetrafluoroborate
CAS:Formula:C10H19BF4N2Purity:98%Color and Shape:LiquidMolecular weight:254.07594,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2N4O4SPurity:95%Color and Shape:SolidMolecular weight:383.9616Ref: IN-DA0039MZ
1g34.00€5g98.00€10g139.00€25g197.00€50g333.00€100g613.00€250gTo inquire100mg22.00€250mg26.00€(4S)-4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid
CAS:Formula:C11H8N2O3S2Purity:98%Color and Shape:SolidMolecular weight:280.32284-Benzoylbenzoic acid succinimidyl ester
CAS:Formula:C18H13NO5Purity:96%Color and Shape:SolidMolecular weight:323.2995Ethyl 2-amino-4-methylthiazole-5-carboxylate
CAS:Formula:C7H10N2O2SPurity:98%Color and Shape:SolidMolecular weight:186.2315Histamine diphosphate monohydrate
CAS:Formula:C5H15N3O8P2Purity:97%Color and Shape:SolidMolecular weight:307.13549-Benzyl-3-bromocarbazole
CAS:Formula:C19H14BrNPurity:98%Color and Shape:SolidMolecular weight:336.22522-Methyl-5-propionylfuran
CAS:Formula:C8H10O2Purity:95%Color and Shape:LiquidMolecular weight:138.16383,6-Dibromo-9H-carbazole
CAS:Formula:C12H7Br2NPurity:97%Color and Shape:SolidMolecular weight:324.9987Ethanone, 1-(5-methyl-2-thienyl)-
CAS:Formula:C7H8OSPurity:96%Color and Shape:LiquidMolecular weight:140.20282H-Imidazole-2-thione, 1,3-dihydro-1-methyl-
CAS:Formula:C4H6N2SPurity:97%Color and Shape:SolidMolecular weight:114.1688Imidazo[2,1-b]benzothiazole, 2,3-dihydro-2-phenyl-, (2R)-
CAS:Formula:C15H12N2SPurity:97%Color and Shape:SolidMolecular weight:252.3342N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
CAS:Formula:C13H16N2O2Purity:98%Color and Shape:SolidMolecular weight:232.2783Ref: IN-DA0036K0
1g25.00€5g25.00€10g28.00€1kg189.00€25g31.00€50g50.00€5kgTo inquire100g67.00€500g182.00€(S)-1-(Tert-Butoxycarbonyl)-3-Hydroxypyrrolidine
CAS:Formula:C9H17NO3Purity:97%Color and Shape:SolidMolecular weight:187.23623-Hydroxy-4-Methylthiazole-2(3H)-Thione
CAS:Formula:C4H5NOS2Purity:98%Color and Shape:SolidMolecular weight:147.21865-Methylindoline-2,3-dione
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.1574THIOPHENE-3,4-DICARBOXYLIC ACID
CAS:Formula:C6H4O4SPurity:98%Color and Shape:SolidMolecular weight:172.1586Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
CAS:Formula:C11H11N3O3Purity:98%Color and Shape:SolidMolecular weight:233.22333-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one
CAS:Formula:C7H11NOPurity:97%Color and Shape:SolidMolecular weight:125.1683(R)-(-)-Tetrahydrofuran-3-ol
CAS:Formula:C4H8O2Purity:97%Color and Shape:LiquidMolecular weight:88.10511H-Pyrazole, 4-bromo-1,3,5-trimethyl-
CAS:Formula:C6H9BrN2Purity:98%Color and Shape:SolidMolecular weight:189.05312,1,3-Benzoxadiazole 1-oxide
CAS:Formula:C6H4N2O2Purity:95%Color and Shape:SolidMolecular weight:136.10822-Propenoic acid, (tetrahydro-2-furanyl)methyl ester
CAS:Formula:C8H12O3Purity:98%Color and Shape:LiquidMolecular weight:156.17912,5-Pyrrolidinedione, 1-bromo-
CAS:Formula:C4H4BrNO2Purity:98%Color and Shape:SolidMolecular weight:177.98412,1,3-Benzothiadiazole, 4,7-bis(5-bromo-2-thienyl)-
CAS:Formula:C14H6Br2N2S3Purity:97%Color and Shape:SolidMolecular weight:458.21381,4-Dioxaspiro[4.5]decan-2-one
CAS:Formula:C8H12O3Purity:96%Color and Shape:LiquidMolecular weight:156.17915-Ethoxy-1H-benzo[d]imidazole-2-thiol
CAS:Formula:C9H10N2OSPurity:98%Color and Shape:SolidMolecular weight:194.2535Potassium thiophene-2-trifluoroborate
CAS:Formula:C4H3BF3KSPurity:95%Color and Shape:SolidMolecular weight:190.03612-{1,8-diethyl-1H,3H,4H,9H-pyrano[3,4-b]indol-1-yl}acetic acid
CAS:Formula:C17H21NO3Purity:98%Color and Shape:SolidMolecular weight:287.3535Methyl 3-methylfuran-2-carboxylate
CAS:Formula:C7H8O3Purity:98%Color and Shape:SolidMolecular weight:140.13661-(4'-AMINOPHENYL)-1,2,4-TRIAZOLE
CAS:Formula:C8H8N4Purity:97%Color and Shape:SolidMolecular weight:160.17591-Butyl-3-methylimidazolium thiocyanate
CAS:Formula:C9H15N3SPurity:97%Color and Shape:LiquidMolecular weight:197.30059H-Carbazole, 3,3'-(1,4-phenylenedi-2,1-ethenediyl)bis[9-ethyl-
CAS:Formula:C38H32N2Purity:98%Color and Shape:SolidMolecular weight:516.67415-Thiazolecarboxylic acid, 2-bromo-4-methyl-, ethyl ester
CAS:Formula:C7H8BrNO2SPurity:95%Color and Shape:SolidMolecular weight:250.11291,1'-Sulfonyldiimidazole
CAS:Formula:C6H6N4O2SPurity:97%Color and Shape:SolidMolecular weight:198.20241H-Indole-2,3-dione, 5-iodo-
CAS:Formula:C8H4INO2Purity:98%Color and Shape:SolidMolecular weight:273.02731H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-propyl-
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.2230Thiophene, 3,5-dibromo-2-methyl-
CAS:Formula:C5H4Br2SPurity:96%Color and Shape:LiquidMolecular weight:255.95832-n-Butyl-3-(3,5-diiodo-4-hydroxy benzoyl) benzofuran
CAS:Formula:C19H16I2O3Purity:98%Color and Shape:SolidMolecular weight:546.1375OTAVA-BB 1157414
CAS:<p>2x1kg</p>Formula:C14H13NPurity:98%Color and Shape:SolidMolecular weight:195.25971H-Indole-3-ethanol, 5-bromo-
CAS:Formula:C10H10BrNOPurity:95%Color and Shape:SolidMolecular weight:240.09653-(1H-1,3-Benzodiazol-2-yl)-7-(diethylamino)chromen-2-one
CAS:Formula:C20H19N3O2Purity:95%Color and Shape:SolidMolecular weight:333.38382-(Benzo[d]thiazol-2-yl)acetonitrile
CAS:Formula:C9H6N2SPurity:98%Color and Shape:SolidMolecular weight:174.22239H-Carbazole,9,9'-[1,1'-biphenyl]-4,4'-diylbis[3,6-bis(1,1-dimethylethyl)-
CAS:Formula:C52H56N2Purity:98%Molecular weight:709.01445,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazole
CAS:Formula:C10H10Cl2N2Purity:98%Color and Shape:SolidMolecular weight:229.10585-Methoxy-1H-indole-2-carboxylic acid
CAS:Formula:C10H9NO3Purity:98%Color and Shape:SolidMolecular weight:191.18341,3-Dioxolane-2-acetic acid, 2-methyl-, ethyl ester
CAS:Formula:C8H14O4Purity:98%Color and Shape:LiquidMolecular weight:174.1944Proline, 5-oxo-, methyl ester
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.14062,5-Dibromo-3,4-ethylenedioxythiophene, 98%
CAS:Formula:C6H4Br2O2SPurity:98%Color and Shape:SolidMolecular weight:299.96781-Butyl-1-methylpyrrolidinium tetrafluoroborate
CAS:Formula:C9H20BF4NPurity:96%Color and Shape:SolidMolecular weight:229.06641H-Isoindole-1,3(2H)-dione, hexahydro-
CAS:Formula:C8H11NO2Purity:95%Color and Shape:SolidMolecular weight:153.17841H-Indole-2-carboxylic acid, methyl ester
CAS:Formula:C10H9NO2Purity:95%Color and Shape:SolidMolecular weight:175.18405-(4-Chlorobutyl)-1-cyclohexyl-1H-tetrazole
CAS:Formula:C11H19ClN4Purity:98%Color and Shape:SolidMolecular weight:242.7484Ref: IN-DA002WK2
1g25.00€5g25.00€10g43.00€1kgTo inquire25g57.00€2kgTo inquire50g85.00€5kgTo inquire100g128.00€10kgTo inquire250g219.00€500g566.00€Tetrabutylphosphonium Benzotriazolate
CAS:Formula:C22H40N3PPurity:96%Color and Shape:SolidMolecular weight:377.54692,5-Dichloro-3-methylthiophene
CAS:Formula:C5H4Cl2SPurity:98%Color and Shape:LiquidMolecular weight:167.0563N-Acetyl-4-hydroxy-L-proline (cis- and trans- mixture)
CAS:Formula:C7H11NO4Purity:97%Color and Shape:SolidMolecular weight:173.16654,5-Dimethyl-1,3-dioxol-2-one
CAS:Formula:C5H6O3Purity:98%Color and Shape:SolidMolecular weight:114.09931H-Indole-2,3-dione, 7-fluoro-
CAS:Formula:C8H4FNO2Purity:97%Color and Shape:SolidMolecular weight:165.12133-(1H-Benzo[d]imidazol-2-yl)propan-1-ol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.21515-Bromothiophene-2-sulfonamide
CAS:Formula:C4H4BrNO2S2Purity:97%Color and Shape:SolidMolecular weight:242.11411-Butyl-2,3-dimethylimidazolium Trifluoromethanesulfonate
CAS:Formula:C10H17F3N2O3SPurity:98%Color and Shape:SolidMolecular weight:302.31382-(1H-benziMidazol-2-yl)-1H-benziMidazole
CAS:Formula:C14H10N4Purity:95%Color and Shape:SolidMolecular weight:234.2560(4-Methoxyphenyl)(thiophen-2-yl)methanone
CAS:Formula:C12H10O2SPurity:98%Color and Shape:SolidMolecular weight:218.27161H-Imidazole, 1,2,4,5-tetramethyl-
CAS:Formula:C7H12N2Purity:95%Color and Shape:SolidMolecular weight:124.18361-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-1,2,4-triazole
CAS:Formula:C17H25N3O2SPurity:98%Color and Shape:SolidMolecular weight:335.46431H-Benzo[d][1,2,3]triazole-5-carboxylic acid
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.13352H-Indol-2-one, 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-
CAS:Formula:C21H21ClN4OSPurity:98%Color and Shape:SolidMolecular weight:412.93562-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole
CAS:Formula:C18H17N3O3Purity:98%Color and Shape:SolidMolecular weight:323.34594H-Carbazol-4-one, 1,2,3,9-tetrahydro-
CAS:Formula:C12H11NOPurity:97%Color and Shape:SolidMolecular weight:185.22182,5-Pyrrolidinedione, 1-(acetyloxy)-
CAS:Formula:C6H7NO4Purity:97%Color and Shape:SolidMolecular weight:157.1241(4R)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C7H14O3Purity:94%Color and Shape:LiquidMolecular weight:146.18431H-IMIDAZOLE, 2-METHYL-1-(PHENYLMETHYL)-
CAS:Formula:C11H12N2Purity:95%Color and Shape:SolidMolecular weight:172.22643,5-Dimethylpyrazole-1-methanol
CAS:Formula:C6H10N2OPurity:99%Color and Shape:SolidMolecular weight:126.15645-((2-(2-Butoxyethoxy)ethoxy)methyl)-6-propylbenzo[d][1,3]dioxole
CAS:Formula:C19H30O5Purity:%Color and Shape:LiquidMolecular weight:338.43852,6-Dibromo-4,8-bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C34H52Br2O2S2Purity:97%Color and Shape:LiquidMolecular weight:716.7135
![1H-Benzimidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EVU.webp&w=3840&q=75)
![Imidazo[2,1-b]benzothiazole, 2,3-dihydro-2-phenyl-, (2R)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003BCC.webp&w=3840&q=75)
![N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036K0.webp&w=3840&q=75)
![1,4-Dioxaspiro[4.5]decan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003FCK.webp&w=3840&q=75)
![5-Ethoxy-1H-benzo[d]imidazole-2-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003MPZ.webp&w=3840&q=75)
![2-{1,8-diethyl-1H,3H,4H,9H-pyrano[3,4-b]indol-1-yl}acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034XF.webp&w=3840&q=75)
![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)
![5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003M9N.webp&w=3840&q=75)
![3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003HZA.webp&w=3840&q=75)
![1H-Benzo[d][1,2,3]triazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003O2X.webp&w=3840&q=75)
![2H-Indol-2-one, 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EFT.webp&w=3840&q=75)
![5-((2-(2-Butoxyethoxy)ethoxy)methyl)-6-propylbenzo[d][1,3]dioxole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003TT2.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)