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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Dibenzothiophene, 5,5-dioxide
CAS:Formula:C12H8O2SPurity:98%Color and Shape:SolidMolecular weight:216.2557Thiophene, 2,5-dibromo-3-methyl-
CAS:Formula:C5H4Br2SPurity:98%Color and Shape:LiquidMolecular weight:255.95831,2,3-Oxadiazolium, 5-[(ethoxycarbonyl)amino]-3-(4-morpholinyl)-, inner salt
CAS:Formula:C9H14N4O4Purity:98%Color and Shape:SolidMolecular weight:242.23191H-Indole-3-propanamide, a-amino-, monohydrochloride, (aS)-
CAS:Formula:C11H14ClN3OPurity:95%Color and Shape:SolidMolecular weight:239.70143-Methyl-2-thiophenecarboxylic acid
CAS:Formula:C6H6O2SPurity:98%Color and Shape:SolidMolecular weight:142.1756Ref: IN-DA0033R4
1g21.00€5g25.00€10g25.00€1kg586.00€25g49.00€2kgTo inquire5kgTo inquire100g117.00€500g309.00€5-Methoxy-2-methylbenzo[d]thiazole
CAS:Formula:C9H9NOSPurity:98%Color and Shape:SolidMolecular weight:179.23895-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€Ref: IN-DA0034AD
1g22.00€5g22.00€10g26.00€1kg349.00€25g34.00€5kgTo inquire100g73.00€10kgTo inquire500g201.00€2-Methyl-3-(propyldisulfanyl)furan
CAS:Formula:C8H12OS2Purity:97%Color and Shape:LiquidMolecular weight:188.31035-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-piperidinopyrazole-3-carboxamide
CAS:Formula:C22H21Cl3N4OPurity:98%Color and Shape:SolidMolecular weight:463.78739-(Biphenyl-3-yl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C30H28BNO2Purity:97%Color and Shape:SolidMolecular weight:445.35981H-Imidazole, 4,5-dichloro-
CAS:Formula:C3H2Cl2N2Purity:97%Color and Shape:SolidMolecular weight:136.9674Butoconazole Nitrate
CAS:Formula:C19H18Cl3N3O3SPurity:98%Color and Shape:SolidMolecular weight:474.78851,2-Dimethyl-3-butylimidazolium hexafluoro phosphate
CAS:Formula:C9H17F6N2PPurity:98%Color and Shape:SolidMolecular weight:298.20894-bromothiophene-2-carbonitrile
CAS:Formula:C5H2BrNSPurity:98%Color and Shape:SolidMolecular weight:188.0451Boronic acid, B-1H-indol-6-yl-
CAS:Formula:C8H8BNO2Purity:98%Color and Shape:SolidMolecular weight:160.9656Imidazole trifluoromethanesulfonate
CAS:Formula:C4H5F3N2O3SPurity:98%Color and Shape:SolidMolecular weight:218.15435-(Hydroxymethyl)-1H-Imidazole-4-Carboxylic Acid Methyl Ester
CAS:Formula:C6H8N2O3Purity:98%Color and Shape:SolidMolecular weight:156.13931H,3H-Thieno[3,4-c]furan-1,3-dione
CAS:Formula:C6H2O3SPurity:97%Color and Shape:SolidMolecular weight:154.14332-Thiazolecarboxaldehyde
CAS:Formula:C4H3NOSPurity:98%Color and Shape:LiquidMolecular weight:113.13771,2,3-Thiadiazole-5-carboxylic acid, 4-methyl-
CAS:Formula:C4H4N2O2SPurity:97%Color and Shape:SolidMolecular weight:144.15184-(3,4-Dichloro-phenyl)-thiazol-2-ylamine
CAS:Formula:C9H6Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:245.12832-Oxazolidinone, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (4S)-
CAS:Formula:C16H21N3O2Purity:98%Color and Shape:SolidMolecular weight:287.35684-Bromo-1-isopropyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:97%Color and Shape:LiquidMolecular weight:189.05319,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
CAS:Formula:C36H22N2SPurity:98%Color and Shape:SolidMolecular weight:514.6383Cyclopropyl(thiophen-2-yl)methanone
CAS:Formula:C8H8OSPurity:98%Color and Shape:LiquidMolecular weight:152.2135Ref: IN-DA00I3DH
1g25.00€5g67.00€10g123.00€1kgTo inquire25g147.00€100g554.00€250gTo inquire500gTo inquire250mg28.00€Indolo[3,2,1-jk]carbazole
CAS:Formula:C18H11NPurity:98%Color and Shape:SolidMolecular weight:241.2866Thiophene, 3-[2-(trimethylsilyl)ethynyl]-
CAS:Formula:C9H12SSiPurity:97%Color and Shape:LiquidMolecular weight:180.34213-Maleimidobenzoic acid N-hydroxysuccinimide ester
CAS:Formula:C15H10N2O6Purity:95%Color and Shape:SolidMolecular weight:314.2497Ref: IN-DA0032E3
5g21.00€10g25.00€25g26.00€50g43.00€100g55.00€10kgTo inquire25kgTo inquire500g166.00€Benzoic acid, 4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]-
CAS:Formula:C15H14N4O3Purity:98%Color and Shape:SolidMolecular weight:298.29671-(Hydroxymethyl)benzotriazole
CAS:Formula:C7H7N3OPurity:95%Color and Shape:SolidMolecular weight:149.1500Thiazolium, 4,5-dimethyl-3-(2-oxo-2-phenylethyl)-, chloride
CAS:Formula:C13H14ClNOSPurity:98%Color and Shape:SolidMolecular weight:267.77444,5-Dicyano-2-aminoimidazole
CAS:Formula:C5H3N5Purity:98%Color and Shape:SolidMolecular weight:133.11085-Pyrazolecarboxylic acid
CAS:Formula:C4H4N2O2Purity:98%Color and Shape:SolidMolecular weight:112.08689-(4-Bromophenyl)-9H-carbazole
CAS:Formula:C18H12BrNPurity:98%Color and Shape:SolidMolecular weight:322.19862-Ethyl-4,5-dimethylthiazole
CAS:Formula:C7H11NSPurity:98.0%Color and Shape:LiquidMolecular weight:141.2339Ethylmethylimidazolium dicyanamide
CAS:Formula:C8H11N5Purity:98%Color and Shape:LiquidMolecular weight:177.20642-Amino-6-trifluoromethylbenzothiazole
CAS:Formula:C8H5F3N2SPurity:97%Color and Shape:SolidMolecular weight:218.19892-Octyl-2H-benzotriazole
CAS:Formula:C14H21N3Purity:96%Color and Shape:LiquidMolecular weight:231.33664-Butyl-1,2-diphenyl-3,5-dioxopyrazolidine
CAS:Formula:C19H20N2O2Purity:97%Color and Shape:SolidMolecular weight:308.3743Thiophene, 2-bromo-4-hexyl-
CAS:Formula:C10H15BrSPurity:98%Color and Shape:LiquidMolecular weight:247.19519-(1-Octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester)
CAS:Formula:C41H65B2NO4Purity:95%Color and Shape:SolidMolecular weight:657.58111-TERT-BUTYL-1H-IMIDAZOLE
CAS:Formula:C7H12N2Purity:97%Color and Shape:LiquidMolecular weight:124.18364-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole
CAS:Formula:C9H8N4O3S2Molecular weight:284.31485-[(2-Chlorophenyl)methyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride
CAS:Formula:C14H15Cl2NSPurity:98%Color and Shape:SolidMolecular weight:300.24664-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:98%Color and Shape:LiquidMolecular weight:114.0993tert-Butyl 3-bromopyrrolidine-1-carboxylate
CAS:Formula:C9H16BrNO2Purity:95%Color and Shape:SolidMolecular weight:250.13281H-Pyrazole-3-carboxylic acid, ethyl ester
CAS:Formula:C6H8N2O2Purity:97%Color and Shape:SolidMolecular weight:140.13992-Thiophenemethanol, α-[2-(methylamino)ethyl]-, (αS)-
CAS:Formula:C8H13NOSPurity:97%Color and Shape:SolidMolecular weight:171.25999-(3-Biphenylyl)-3-bromocarbazole
CAS:Formula:C24H16BrNPurity:97%Color and Shape:SolidMolecular weight:398.29452-Bromo-5-iodo-3-n-octylthiophene (stabilized with Copper chip)
CAS:Formula:C12H18BrISPurity:96.0%Molecular weight:401.1448Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-
CAS:Formula:C16H16ClNO2SPurity:98%Color and Shape:SolidMolecular weight:321.82171H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-, hydrochloride (1:1)
CAS:Formula:C13H17ClN2Purity:98%Color and Shape:SolidMolecular weight:236.7405Ref: IN-DA001KKV
1g182.00€5gTo inquire25gTo inquire50gTo inquire5mg63.00€10mg72.00€100mg96.00€250mg122.00€1H-Imidazole-5-acetonitrile
CAS:Formula:C5H5N3Purity:97%Color and Shape:SolidMolecular weight:107.1133Ref: IN-DA0037MY
1g55.00€5g144.00€10g207.00€25g535.00€50gTo inquire100gTo inquire100mg24.00€250mg29.00€1-Methyl-2-phenyl-1H-indole
CAS:Formula:C15H13NPurity:98%Color and Shape:SolidMolecular weight:207.27045-chloro-1-phenyl-1H-1,2,3,4-tetrazole
CAS:Formula:C7H5ClN4Purity:98%Color and Shape:SolidMolecular weight:180.59441-Ethyl-3-methyl-1H-imidazol-3-ium ethyl sulfate
CAS:Formula:C8H16N2O4SPurity:98%Color and Shape:LiquidMolecular weight:236.28864,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid
CAS:Formula:C7H6O2S2Purity:98%Color and Shape:SolidMolecular weight:186.2513Oxazole-5-carboxylic acid
CAS:Formula:C4H3NO3Purity:98%Color and Shape:SolidMolecular weight:113.0715N-Hydroxy-N-methylfuran-2-carboxamide
CAS:Formula:C6H7NO3Purity:99%Color and Shape:SolidMolecular weight:141.1247L-Tryptophan, N-acetyl-, ethyl ester
CAS:Formula:C15H18N2O3Purity:98%Color and Shape:SolidMolecular weight:274.3150Benzofuran-2-boronic acid
CAS:Formula:C8H7BO3Purity:98%Color and Shape:SolidMolecular weight:161.9504Ref: IN-DA003O24
1g25.00€5g38.00€10g58.00€1kgTo inquire25g108.00€100g239.00€250g545.00€500gTo inquire5-(Trifluoromethyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C3H2F3N3SPurity:98%Color and Shape:SolidMolecular weight:169.1283Thiazole-5-carboxaldehyde
CAS:Formula:C4H3NOSPurity:98%Color and Shape:LiquidMolecular weight:113.13771-Benzylpyrazole-4-boronic acid, pinacol ester
CAS:Formula:C16H21BN2O2Purity:97%Color and Shape:SolidMolecular weight:284.16115-BROMO-2,2-BITHIOPHENE-5-CARBOXALDEHYDE
CAS:Formula:C9H5BrOS2Purity:95%Color and Shape:SolidMolecular weight:273.1694Thiazole-4-carboxylic acid
CAS:Formula:C4H3NO2SPurity:97%Color and Shape:SolidMolecular weight:129.13715-(5-Formyl-2-thienyl)-2-thiopheneboronic Acid
CAS:Formula:C9H7BO3S2Purity:95%Color and Shape:SolidMolecular weight:238.09115-[(Phenylmethyl)Thio]-1H-Tetrazole
CAS:Formula:C8H8N4SPurity:98%Color and Shape:SolidMolecular weight:192.2409Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(1-methylethyl)-, (4R,4'R)-
CAS:Formula:C15H26N2O2Purity:98%Color and Shape:LiquidMolecular weight:266.37912-(Bromomethyl)-1,3-dioxolane
CAS:Formula:C4H7BrO2Purity:96%Color and Shape:LiquidMolecular weight:167.00122,2'-Bithiophene, 5,5'-dibromo-
CAS:Formula:C8H4Br2S2Purity:95%Color and Shape:SolidMolecular weight:324.05541,3-Dimethylimidazolium Methyl Sulfate
CAS:Formula:C6H12N2O4SPurity:98%Color and Shape:SolidMolecular weight:208.23551H-Imidazole, 1-[(trifluoromethyl)sulfonyl]-
CAS:Formula:C4H3F3N2O2SPurity:98%Color and Shape:SolidMolecular weight:200.13902-Thiophenecarboxylic acid, 5-methyl-
CAS:Formula:C6H6O2SPurity:97%Color and Shape:SolidMolecular weight:142.1756[4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA)
CAS:Formula:C24H18BNO2Purity:98%Color and Shape:SolidMolecular weight:363.21622-(Methylthio)-1H-benzo[d]imidazole
CAS:Formula:C8H8N2SPurity:98%Color and Shape:SolidMolecular weight:164.22759-Ethyl-3-(N-methyl-N-phenylhydrazonomethyl)carbazole
CAS:Formula:C22H21N3Purity:98%Color and Shape:SolidMolecular weight:327.4222
![1,2,3-Oxadiazolium, 5-[(ethoxycarbonyl)amino]-3-(4-morpholinyl)-, inner salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007M8L.webp&w=3840&q=75)
![5-Methoxy-2-methylbenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003MTZ.webp&w=3840&q=75)
![1H,3H-Thieno[3,4-c]furan-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00EFBO.webp&w=3840&q=75)
![2-Oxazolidinone, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (4S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001AL8.webp&w=3840&q=75)
![Thiophene, 3-[2-(trimethylsilyl)ethynyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000V8G.webp&w=3840&q=75)
![Benzoic acid, 4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00131Q.webp&w=3840&q=75)
![5-[(2-Chlorophenyl)methyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I9M3.webp&w=3840&q=75)
![2-Thiophenemethanol, α-[2-(methylamino)ethyl]-, (αS)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000CPZ.webp&w=3840&q=75)
![Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00099Q.webp&w=3840&q=75)
![1H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001KKV.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)
![5-[(Phenylmethyl)Thio]-1H-Tetrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003MB1.webp&w=3840&q=75)
![1H-Imidazole, 1-[(trifluoromethyl)sulfonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002YP6.webp&w=3840&q=75)
![[4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid
(CBp4BA)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00G2DY.webp&w=3840&q=75)
![2-(Methylthio)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003F3E.webp&w=3840&q=75)
