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 55500 products of "5-membered Heterocycles"
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2-Butyl-4-chloro-5-formylimidazole
CAS:Formula:C8H11ClN2OPurity:95%Color and Shape:SolidMolecular weight:186.6387Thieno[3,2-b]thiophene, 2,5-dibromo-
CAS:Formula:C6H2Br2S2Purity:97%Color and Shape:SolidMolecular weight:298.01811H-Imidazole-1-acetonitrile
CAS:Formula:C5H5N3Purity:97%Color and Shape:SolidMolecular weight:107.11331H-Imidazole-4,5-dimethanol, 2-phenyl-
CAS:Formula:C11H12N2O2Purity:97%Color and Shape:SolidMolecular weight:204.22521,2-Pyrrolidinedicarboxylic acid, 4,4-difluoro-, 1-(1,1-dimethylethyl) ester, (2S)-
CAS:Formula:C10H15F2NO4Purity:96%Color and Shape:SolidMolecular weight:251.22721,3-Benzodioxole, 5-bromo-
CAS:Formula:C7H5BrO2Purity:98%Color and Shape:LiquidMolecular weight:201.0174Ref: IN-DA002SUV
5g21.00€10g20.00€1kg156.00€25g25.00€50g28.00€5kg525.00€100g37.00€250g71.00€500g108.00€1H-Benzimidazole, 2-(4-bromophenyl)-
CAS:Formula:C13H9BrN2Purity:96%Color and Shape:SolidMolecular weight:273.1280Berberine hydrochloride
CAS:Formula:C20H18ClNO4Purity:97%Color and Shape:SolidMolecular weight:371.81424-Imidazoleacetic acid HCl
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:162.57433,5-Dibromo-1H-1,2,4-triazole
CAS:Formula:C2HBr2N3Purity:98%Color and Shape:SolidMolecular weight:226.8574Ref: IN-DA0036NW
5g21.00€10g29.00€1kg539.00€25g44.00€50g68.00€5kgTo inquire100g102.00€10kgTo inquire250g171.00€25kgTo inquire500g224.00€1-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.15061-(Trifluoromethanesulfonyl)-1H-benzotriazole
CAS:Formula:C7H4F3N3O2SPurity:97%Color and Shape:SolidMolecular weight:251.1858(S)-4-Methyl-1,3-dioxolan-2-one
CAS:Formula:C4H6O3Purity:98%Color and Shape:SolidMolecular weight:102.0886Decanoic acid, 2,5-dioxo-1-pyrrolidinyl ester
CAS:Formula:C14H23NO4Purity:97%Color and Shape:SolidMolecular weight:269.33679-(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:445.3598Ref: IN-DA00I0C5
5g21.00€10g25.00€1kg302.00€25g33.00€50g56.00€5kgTo inquire100g64.00€10kgTo inquire25kgTo inquire500g166.00€5-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:%Color and Shape:SolidMolecular weight:133.1506L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C31H30N2O6Purity:95%Color and Shape:SolidMolecular weight:526.57971-methyl-1H-indazole-3-carboxylic acid
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.17207-(Trifluoromethyl)indoline-2,3-dione
CAS:Formula:C9H4F3NO2Purity:95%Color and Shape:SolidMolecular weight:215.1288N-Succinimidyl 6-maleimidohexanoate
CAS:Formula:C14H16N2O6Purity:98%Color and Shape:SolidMolecular weight:308.2866Ref: IN-DA003TCH
1g24.00€5g54.00€10g69.00€1kgTo inquire25g109.00€50g175.00€100g229.00€250g670.00€500gTo inquire100mg20.00€250mg25.00€5-(2-bromophenyl)-1H-tetrazole
CAS:Formula:C7H5BrN4Purity:98%Color and Shape:SolidMolecular weight:225.04542,7-DIBROMO-9H-CARBAZOLE
CAS:Formula:C12H7Br2NPurity:98%Color and Shape:SolidMolecular weight:324.99879-Phenyl-9h-carbazole-3-boronic acid pinacol ester
CAS:Formula:C24H24BNO2Purity:96%Color and Shape:SolidMolecular weight:369.2639Benzo[b]thiophen-2-ylboronic acid
CAS:Formula:C8H7BO2SPurity:98%Color and Shape:SolidMolecular weight:178.0160Ref: IN-DA003GKS
1g21.00€5g31.00€10g56.00€1kgTo inquire25g88.00€50g128.00€100g171.00€250g531.00€500gTo inquireRef: IN-DA0034AD
1g22.00€5g22.00€10g26.00€1kg349.00€25g34.00€5kgTo inquire100g73.00€10kgTo inquire500g201.00€2-Isopropenyl-5-methyl-5-vinyltetrahydrofuran
CAS:Formula:C10H16OPurity:96%Color and Shape:LiquidMolecular weight:152.2334Thiophene, 2,5-dibromo-3-hexyl-
CAS:Formula:C10H14Br2SPurity:98%Color and Shape:LiquidMolecular weight:326.09121,2,3-Thiadiazole-5-carboxylic acid, 4-methyl-
CAS:Formula:C4H4N2O2SPurity:97%Color and Shape:SolidMolecular weight:144.15185-Methoxy-2-methyl-1H-indole
CAS:Formula:C10H11NOPurity:98%Color and Shape:SolidMolecular weight:161.20041-Phenyl-1H-Tetrazole-5-Thiol
CAS:Formula:C7H6N4SPurity:95%Color and Shape:SolidMolecular weight:178.21432,3-Diphenyl-5-(2-thienyl)tetrazolium chloride
CAS:Formula:C17H13ClN4SPurity:97%Molecular weight:340.82993,4-O-Isopropylidene-D-mannitol
CAS:Formula:C9H18O6Purity:97%Color and Shape:SolidMolecular weight:222.23564H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-
CAS:Formula:C13H13NOPurity:98%Color and Shape:SolidMolecular weight:199.24849H-Carbazole, 9,9'-(2,6-pyridinediyl)bis-
CAS:Formula:C29H19N3Purity:98%Color and Shape:SolidMolecular weight:409.48133,6-Dibromo-9-(4-methylphenyl)-9H-carbazole
CAS:Formula:C19H13Br2NPurity:97%Color and Shape:SolidMolecular weight:415.1212(2-Benzimidazolyl)acetonitrile
CAS:Formula:C9H7N3Purity:97%Color and Shape:SolidMolecular weight:157.17202,4-DIMETHYL, 1,3-DIOXALONE
CAS:Formula:C5H10O2Purity:98%Color and Shape:LiquidMolecular weight:102.13174-Bromo-3-phenyl-1(2)H-pyrazole
CAS:Formula:C9H7BrN2Purity:95%Color and Shape:SolidMolecular weight:223.0693Ref: IN-DA006D74
1g65.00€5g150.00€10g197.00€25g614.00€100gTo inquire250gTo inquire25mg28.00€100mg30.00€250mg28.00€2-Acetamido-4-mercaptobutyric acid γ-thiolactone
CAS:Formula:C6H9NO2SPurity:%Color and Shape:SolidMolecular weight:159.20622,1,3-Benzoxadiazole, 4-chloro-7-nitro-
CAS:Formula:C6H2ClN3O3Purity:95%Color and Shape:SolidMolecular weight:199.55141,3,4-Thiadiazol-2-amine,5-[(phenylmethyl)thio]-
CAS:Formula:C9H9N3S2Purity:98%Color and Shape:SolidMolecular weight:223.31792-Amino-4-methylthiazole hydrochloride
CAS:Formula:C4H7ClN2SPurity:95%Color and Shape:SolidMolecular weight:150.6298Benzothiazole, 2,5-dimethyl-
CAS:Formula:C9H9NSPurity:98%Color and Shape:SolidMolecular weight:163.2395(3S)-3-amino-1-(tert-butoxycarbonyl)-pyrrolidine
CAS:Formula:C9H18N2O2Purity:98%Color and Shape:LiquidMolecular weight:186.2514O-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€100g28.00€250g52.00€25kgTo inquire500g73.00€50kgTo inquireAcetylene-peg5-nhs ester
CAS:Formula:C18H27NO9Purity:95%Color and Shape:LiquidMolecular weight:401.40833-(Benzo[d]thiazol-2-ylthio)propanoic acid
CAS:Formula:C10H9NO2S2Purity:97%Color and Shape:SolidMolecular weight:239.31409,9'-Diphenyl-9H,9'H-3,3'-bicarbazole
CAS:Formula:C36H24N2Purity:98%Color and Shape:SolidMolecular weight:484.58924-azidobenzoic acid N-hydroxysuccinimide ester
CAS:Formula:C11H8N4O4Purity:95%Color and Shape:SolidMolecular weight:260.2056Ethyl 3-Amino-4-pyrazolecarboxylate
CAS:Formula:C6H9N3O2Purity:95%Color and Shape:SolidMolecular weight:155.1546Ref: IN-DA0034US
1g21.00€5g24.00€10g25.00€25g25.00€50g41.00€100g60.00€250g114.00€25kgTo inquire500g179.00€50kgTo inquire2-Propenoic acid, (tetrahydro-2-furanyl)methyl ester
CAS:Formula:C8H12O3Purity:98%Color and Shape:LiquidMolecular weight:156.17919-(2-Bromophenyl)-9H-carbazole
CAS:Formula:C18H12BrNPurity:97%Color and Shape:SolidMolecular weight:322.19861-Methyl-3-n-octylimidazolium chloride
CAS:Formula:C12H23ClN2Purity:97%Color and Shape:LiquidMolecular weight:230.7774Benzo[d][1,3]dioxole-5-carboxylic acid
CAS:Formula:C8H6O4Purity:98%Color and Shape:SolidMolecular weight:166.1308Ref: IN-DA003TT3
5g21.00€10g25.00€1kg178.00€25g28.00€5kgTo inquire100g55.00€10kgTo inquire500g160.00€4-(Chloromethyl)thiazole, HCl
CAS:Formula:C4H5Cl2NSPurity:95%Color and Shape:SolidMolecular weight:170.06021-Butyl-3-Methylimidazolium Dicyamide
CAS:Formula:C10H15N5Purity:97%Color and Shape:LiquidMolecular weight:205.2596Benzamide, N-hydroxy-3-[1-[(phenylthio)methyl]-1H-1,2,3-triazol-4-yl]-
CAS:Formula:C16H14N4O2SPurity:99.02%Color and Shape:SolidMolecular weight:326.37302,3-Dichlorotetrahydrofuran
CAS:Formula:C4H6Br2OPurity:90%Color and Shape:LiquidMolecular weight:229.89783H-Indolium, 2-[2-[2-chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-, chloride (1:1)
CAS:Formula:C32H36Cl2N2Purity:95%Color and Shape:SolidMolecular weight:519.54761H-Pyrazole-5-carboxylic acid, 1-methyl-
CAS:Formula:C5H6N2O2Purity:98%Color and Shape:SolidMolecular weight:126.1133Benzothiazole, 5-chloro-2-methyl-
CAS:Formula:C8H6ClNSPurity:98%Color and Shape:SolidMolecular weight:183.6579Ethyl 5-(chloromethyl)furan-2-carboxylate
CAS:Formula:C8H9ClO3Purity:98%Color and Shape:LiquidMolecular weight:188.60831H-Imidazole, 1-[(trifluoromethyl)sulfonyl]-
CAS:Formula:C4H3F3N2O2SPurity:98%Color and Shape:SolidMolecular weight:200.13902-Amino-5-methyl-1,3,4-thiadiazole
CAS:Formula:C3H5N3SPurity:95%Color and Shape:SolidMolecular weight:115.1569Ref: IN-DA0083OO
1g22.00€5g26.00€10g23.00€1kg349.00€25g35.00€5kgTo inquire100g78.00€10kgTo inquire500g183.00€2(3H)-Benzothiazolethione, zinc salt (2:1)
CAS:Formula:C7H5NS2ZnPurity:%Color and Shape:SolidMolecular weight:232.63131H-Benzimidazole, 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C13H17BN2O2Purity:97%Color and Shape:SolidMolecular weight:244.0973Methyl (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxylate
CAS:Formula:C7H12O4Purity:97%Color and Shape:LiquidMolecular weight:160.16782-Thiophenemethanol, α-[2-(dimethylamino)ethyl]-, (αS)-
CAS:Formula:C9H15NOSPurity:95%Color and Shape:SolidMolecular weight:185.28651H-Indole-2-carboxylic acid, 6-bromo-
CAS:Formula:C9H6BrNO2Purity:96%Color and Shape:SolidMolecular weight:240.05345-Nitroindoline-2,3-dione
CAS:Formula:C8H4N2O4Purity:97%Color and Shape:SolidMolecular weight:192.12844-chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:95%Color and Shape:SolidMolecular weight:204.61256-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoic Acid
CAS:Formula:C14H20N4O5SPurity:98.0%Molecular weight:356.39742-(Benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.1574BENZO[B]THIOPHENE-2-CARBOXALDEHYDE
CAS:Formula:C9H6OSPurity:98%Color and Shape:SolidMolecular weight:162.20835,5'-Dibromo-4,4'-dihexyl-2,2'-bithiophene
CAS:Formula:C20H28Br2S2Purity:95%Molecular weight:492.3743Pyrrolidinium, 3-[(cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethyl-,bromide
CAS:Formula:C19H28BrNO3Purity:98%Color and Shape:SolidMolecular weight:398.33453-Azido(peg4)propionic acid N-hydroxysuccinimide ester
CAS:Formula:C15H24N4O8Purity:95%Color and Shape:LiquidMolecular weight:388.3731Thieno[2,3-c]furan-4,6-dione
CAS:Formula:C6H2O3SPurity:98%Color and Shape:SolidMolecular weight:154.1433(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)
CAS:Formula:C8H4F3N3OPurity:98%Color and Shape:SolidMolecular weight:215.13211-Pyrrolidinecarboxylic acid, 2-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-, 1,1-dimethylethyl ester, (2R)-
CAS:Formula:C14H20N2O6Purity:98%Color and Shape:SolidMolecular weight:312.3184Dibenzo[b,d]thiophen-3-ylboronicacid
CAS:Formula:C12H9BO2SPurity:98%Color and Shape:SolidMolecular weight:228.0747(5-Chlorothiophen-2-yl)boronic acid
CAS:Formula:C4H4BClO2SPurity:97%Color and Shape:SolidMolecular weight:162.4024Ethyl 2-aminothiazole-4-carboxylate
CAS:Formula:C6H8N2O2SPurity:97%Color and Shape:SolidMolecular weight:172.20492-(4-methoxyphenyl)benzo[d]thiazole
CAS:Formula:C14H11NOSPurity:98%Color and Shape:SolidMolecular weight:241.3082
![Thieno[3,2-b]thiophene, 2,5-dibromo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002QJW.webp&w=3840&q=75)
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![L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001IFQ.webp&w=3840&q=75)
![Benzo[b]thiophen-2-ylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003GKS.webp&w=3840&q=75)
![1,3,4-Thiadiazol-2-amine,5-[(phenylmethyl)thio]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007MDA.webp&w=3840&q=75)
![3-(Benzo[d]thiazol-2-ylthio)propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003I06.webp&w=3840&q=75)
![Benzo[d][1,3]dioxole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003TT3.webp&w=3840&q=75)
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![3H-Indolium, 2-[2-[2-chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyc…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002C43.webp&w=3840&q=75)
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