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
3-Furancarboxylic acid, methyl ester
CAS:Formula:C6H6O3Purity:98%Color and Shape:LiquidMolecular weight:126.11001H-Benzimidazole, 2-(4-bromophenyl)-
CAS:Formula:C13H9BrN2Purity:96%Color and Shape:SolidMolecular weight:273.12804-Chloro-5-iodo-1h-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H3ClIN3Purity:95%Color and Shape:SolidMolecular weight:279.46565-(2-chloroacetyl)indolin-2-one
CAS:Formula:C10H8ClNO2Purity:98%Color and Shape:SolidMolecular weight:209.62905,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
CAS:Formula:C6H4Cl2O2SPurity:98%Color and Shape:SolidMolecular weight:211.06589H-Carbazole,9,9'-[5'-[4-(9H-carbazol-9-yl)phenyl][1,1':3',1''-terphenyl]-4,4''-diyl]bis-
CAS:Formula:C60H39N3Purity:98%Color and Shape:SolidMolecular weight:801.97182,3-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€Ethanone, 1-(2-amino-4-methyl-5-thiazolyl)-
CAS:Formula:C6H8N2OSPurity:97%Color and Shape:SolidMolecular weight:156.20559H-Carbazole, 3-bromo-6,9-diphenyl-
CAS:Formula:C24H16BrNPurity:97%Color and Shape:SolidMolecular weight:398.29455-Formylthiophen-2-boronic acid
CAS:Formula:C5H5BO3SPurity:97%Color and Shape:SolidMolecular weight:155.9674Methyl 1H-indazole-6-carboxylate
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.17206-Hydroxybenzofuran-3(2H)-one
CAS:Formula:C8H6O3Purity:97%Color and Shape:SolidMolecular weight:150.13141-Benzyl-3-hydroxy-1H-indazole
CAS:Formula:C14H12N2OPurity:98%Color and Shape:SolidMolecular weight:224.25791-Hexyl-3-methylimidazolium chloride
CAS:Formula:C10H19ClN2Purity:97%Color and Shape:LiquidMolecular weight:202.7243(5-Bromothien-2-yl)methanol
CAS:Formula:C5H5BrOSPurity:96%Color and Shape:LiquidMolecular weight:193.06164-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole
CAS:Formula:C9H8N4O3S2Molecular weight:284.31489H-9-Silafluorene, 9,9-dimethyl-
CAS:Formula:C14H14SiPurity:98%Color and Shape:SolidMolecular weight:210.3465N-Benzyloxycarbonyl-L-valine N-hydroxysuccinimide ester
CAS:Formula:C17H20N2O6Purity:95%Color and Shape:SolidMolecular weight:348.35054,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid
CAS:Formula:C7H6O2S2Purity:98%Color and Shape:SolidMolecular weight:186.25132-PHENYL-4,5-DIHYDROOXAZOLE
CAS:Formula:C9H9NOPurity:98%Color and Shape:LiquidMolecular weight:147.1739[2,2':5',2''-Terthiophene]-5-carboxaldehyde, 5''-bromo-
CAS:Formula:C13H7BrOS3Purity:94%Color and Shape:SolidMolecular weight:355.2931(R)-[(RuCl(SEGPHOS))2(μ-Cl)3][NH2Me2]
CAS:Formula:C78H67Cl5NO8P4Ru2Purity:98%Color and Shape:SolidMolecular weight:1650.67659,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
CAS:Formula:C36H22N2SPurity:98%Color and Shape:SolidMolecular weight:514.6383Ref: IN-DA0002RA
1g26.00€5g48.00€10g71.00€25g107.00€50g153.00€100g196.00€250g646.00€500gTo inquire250mg26.00€L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H29N5O3Purity:95%Color and Shape:SolidMolecular weight:435.5188Ref: IN-DA0013YY
5g34.00€10g47.00€1kg338.00€25g56.00€5kgTo inquire100g108.00€10kgTo inquire500g183.00€9-(3-Biphenylyl)-3-bromocarbazole
CAS:Formula:C24H16BrNPurity:97%Color and Shape:SolidMolecular weight:398.29451-methyl-2-p-tolyl-1H-indole
CAS:Formula:C15H13NPurity:98%Color and Shape:SolidMolecular weight:207.2704Dibenzofuran, 4,6-dibromo-
CAS:Formula:C12H6Br2OPurity:98%Color and Shape:SolidMolecular weight:325.98343-Methyl-1-(p-tolyl)-1H-pyrazol-5(4H)-one
CAS:Formula:C11H12N2OPurity:98%Color and Shape:SolidMolecular weight:188.22584,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioic acid, 1,31-bis(2,5-dioxo-1-pyrrolidinyl) ester
CAS:Formula:C30H48N2O17Purity:97%Color and Shape:LiquidMolecular weight:708.70535-(4-Hydroxyphenyl)imidazolidine-2,4-dione
CAS:Formula:C9H8N2O3Purity:98%Color and Shape:SolidMolecular weight:192.17142-Methyl-1,3-thiazole-4-carboxylic acid
CAS:Formula:C5H5NO2SPurity:95%Color and Shape:SolidMolecular weight:143.16374,4-di(2-ethylhexyl)-4H-cyclopenta[2,1-b
CAS:Formula:C25H38S2Purity:95%Color and Shape:LiquidMolecular weight:402.69921-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2Purity:97%Color and Shape:LiquidMolecular weight:197.96962-(3-Hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C16H27BO2SPurity:98%Color and Shape:LiquidMolecular weight:294.2604[2,2':5',2''-TERTHIOPHENE]-5-CARBALDEHYDE
CAS:Formula:C13H8OS3Purity:98%Color and Shape:SolidMolecular weight:276.39702-Thiophenecarboxylic acid, 5-(4-fluorophenyl)-
CAS:Formula:C11H7FO2SPurity:98%Color and Shape:SolidMolecular weight:222.23556-Amino-2-mercaptobenzothiazole
CAS:Formula:C7H6N2S2Purity:95%Color and Shape:SolidMolecular weight:182.2659Ethyl 3-Amino-4-pyrazolecarboxylate
CAS:Formula:C6H9N3O2Purity:95%Color and Shape:SolidMolecular weight:155.1546Ref: IN-DA0034US
1g21.00€5g20.00€10g25.00€25g27.00€50g41.00€100g52.00€25kgTo inquire500g156.00€50kgTo inquireN-ACETYL-5-HYDROXYTRYPTAMINE
CAS:Formula:C12H14N2O2Purity:98%Color and Shape:SolidMolecular weight:218.25182-Amino-6-methylbenzo[d]thiazole
CAS:Formula:C8H8N2SPurity:98%Color and Shape:SolidMolecular weight:164.22753-Ethyl-2-methylbenzo[d]thiazol-3-ium iodide
CAS:Formula:C10H12INSPurity:98%Color and Shape:SolidMolecular weight:305.17842-Acetamido-4-mercaptobutyric acid γ-thiolactone
CAS:Formula:C6H9NO2SPurity:%Color and Shape:SolidMolecular weight:159.20629H-Carbazole, 9-(4-ethynylphenyl)-
CAS:Formula:C20H13NPurity:98%Color and Shape:SolidMolecular weight:267.32391-Boc-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O4Purity:97%Color and Shape:SolidMolecular weight:294.1544N-Methyl-1,3-dioxolane-2-ethanamine
CAS:Formula:C6H13NO2Purity:98.0%Color and Shape:LiquidMolecular weight:131.17292-Ethyl-4,5-dimethylthiazole
CAS:Formula:C7H11NSPurity:98.0%Color and Shape:LiquidMolecular weight:141.2339Ethanone, 1-(1H-imidazol-1-yl)-
CAS:Formula:C5H6N2OPurity:97%Color and Shape:SolidMolecular weight:110.1139Ref: IN-DA002OZE
5g21.00€10g25.00€1kg161.00€25g24.00€50g32.00€5kgTo inquire100g49.00€10kgTo inquire250g84.00€25kgTo inquire500g127.00€(+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2-METHYL-2-PHENYL-1,3-DIOXOLANE
CAS:Formula:C36H32O4Purity:96%Molecular weight:528.63693,6-Dibromo-9-octyl-9H-carbazole
CAS:Formula:C20H23Br2NPurity:95%Color and Shape:SolidMolecular weight:437.21132-bromothiazole-4-carboxylic acid
CAS:Formula:C4H2BrNO2SPurity:97%Color and Shape:SolidMolecular weight:208.03321H-Imidazole-4,5-dimethanol, 2-phenyl-
CAS:Formula:C11H12N2O2Purity:97%Color and Shape:SolidMolecular weight:204.22522-Methyl-3-(propyldisulfanyl)furan
CAS:Formula:C8H12OS2Purity:97%Color and Shape:LiquidMolecular weight:188.31031H-Indole-2-carboxylic acid, 3-methyl-, ethyl ester
CAS:Formula:C12H13NO2Purity:97%Color and Shape:SolidMolecular weight:203.23712-Isopropenyl-5-methyl-5-vinyltetrahydrofuran
CAS:Formula:C10H16OPurity:96%Color and Shape:LiquidMolecular weight:152.23342-Thiophenecarboxylic acid, 5-methyl-
CAS:Formula:C6H6O2SPurity:97%Color and Shape:SolidMolecular weight:142.17563-Bromo-2,4-dimethyl-5-phenylthiophene
CAS:Formula:C12H11BrSPurity:98%Color and Shape:SolidMolecular weight:267.18474-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid
CAS:Formula:C22H16N2O2Purity:98%Color and Shape:SolidMolecular weight:340.3746Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde, 2,3-dihydro-
CAS:Formula:C7H6O3SPurity:97%Color and Shape:SolidMolecular weight:170.1857TRIS(2-BENZIMIDAZOLYLMETHYL)AMINE)
CAS:Formula:C24H21N7Purity:94%Color and Shape:SolidMolecular weight:407.47043,6-DIPHENYL-9H-CARBAZOLE
CAS:Formula:C24H17NPurity:98%Color and Shape:SolidMolecular weight:319.39855-Mercapto-1,2,3-triazole monosodium salt
CAS:Formula:C2H2N3NaSPurity:95%Color and Shape:SolidMolecular weight:123.11214-Bromo-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.06872,2'-Bithiophene-5,5'-diboronic acid pinacol ester
CAS:Formula:C20H28B2O4S2Purity:98%Color and Shape:SolidMolecular weight:418.18592,5-Dioxopyrrolidin-1-yl acrylate
CAS:Formula:C7H7NO4Purity:97%Color and Shape:SolidMolecular weight:169.13482-Benzyl-1H-benzo[d]imidazole hydrochloride
CAS:Formula:C14H13ClN2Purity:98%Color and Shape:SolidMolecular weight:244.7194Ref: IN-DA0035PX
5g20.00€25g22.00€5kg205.00€100g26.00€250g35.00€500g53.00€250kgTo inquire500kgTo inquireThiazole, 2-ethyl-4-methyl-
CAS:Formula:C6H9NSPurity:98%Color and Shape:LiquidMolecular weight:127.2074Indolo[2,3-a]carbazole, 11,12-dihydro-11-phenyl-
CAS:Formula:C24H16N2Purity:98%Color and Shape:SolidMolecular weight:332.3972Dimethyl 4,5-imidazoledicarboxylate
CAS:Formula:C7H8N2O4Purity:96%Color and Shape:SolidMolecular weight:184.1494Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione
CAS:Formula:C10H4O2S2Purity:95%Color and Shape:SolidMolecular weight:220.26761,4-Butanedione, 1,4-di-2-thienyl-
CAS:Formula:C12H10O2S2Purity:95%Color and Shape:SolidMolecular weight:250.33664-(9H-Carbozol-9-yl)Phenylboronic Acid
CAS:Formula:C18H14BNO2Purity:98%Color and Shape:SolidMolecular weight:287.1203O-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate
CAS:Formula:C11H16F6N5OPPurity:98%Color and Shape:SolidMolecular weight:379.2418Ref: IN-DA0035F7
5g21.00€25g20.00€50g25.00€5kg544.00€100g28.00€10kgTo inquire250g52.00€25kgTo inquire500g73.00€50kgTo inquireN,N,N',N'-Tetrakis(4-methoxyphenyl)-9H-carbazole-3,6-diamine
CAS:Formula:C40H35N3O4Purity:98%Color and Shape:SolidMolecular weight:621.72361H-1,2,4-Triazole-1-carboxylic acid, 3-nitro-, 2-(trimethylsilyl)ethyl ester
CAS:Formula:C8H14N4O4SiPurity:95%Color and Shape:SolidMolecular weight:258.30671H-Benzotriazole, 1-hydroxy-6-(trifluoromethyl)-
CAS:Formula:C7H4F3N3OPurity:98%Color and Shape:SolidMolecular weight:203.1214Ethylmethylimidazolium dicyanamide
CAS:Formula:C8H11N5Purity:98%Color and Shape:LiquidMolecular weight:177.2064Trans-1,2-di(2-thienyl)ethylene
CAS:Formula:C10H8S2Purity:98%Color and Shape:SolidMolecular weight:192.30053-(1H-Indol-3-yl)propan-1-ol
CAS:Formula:C11H13NOPurity:96%Color and Shape:SolidMolecular weight:175.2270
![4-Chloro-5-iodo-1h-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000K29.webp&w=3840&q=75)
![4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003KJJ.webp&w=3840&q=75)
![[2,2':5',2''-Terthiophene]-5-carboxaldehyde, 5''-bromo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001VUO.webp&w=3840&q=75)
![(R)-[(RuCl(SEGPHOS))2(μ-Cl)3][NH2Me2]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003C6Q.webp&w=3840&q=75)
![L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0013YY.webp&w=3840&q=75)
![[2,2':5',2''-TERTHIOPHENE]-5-CARBALDEHYDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003F91.webp&w=3840&q=75)
![2-Amino-6-methylbenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00333Y.webp&w=3840&q=75)
![3-Ethyl-2-methylbenzo[d]thiazol-3-ium iodide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003JE9.webp&w=3840&q=75)
![(+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2-METHYL-2-PHENYL-1,3-DIOXOLANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003BC7.webp&w=3840&q=75)
![Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde, 2,3-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0029QJ.webp&w=3840&q=75)
![2-Benzyl-1H-benzo[d]imidazole hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007QIO.webp&w=3840&q=75)
![Indolo[2,3-a]carbazole, 11,12-dihydro-11-phenyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0007JC.webp&w=3840&q=75)
![Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034HT.webp&w=3840&q=75)
