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"
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4,7-Bis(5-bromo-4-n-octyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C30H38Br2N2S3Purity:98%Color and Shape:SolidMolecular weight:682.63913-(Indol-3-yl)propanoic acid
CAS:Formula:C11H11NO2Purity:98%Color and Shape:SolidMolecular weight:189.21053-Nitro-1-tosyl-1H-1,2,4-triazole
CAS:Formula:C9H8N4O4SPurity:98%Color and Shape:SolidMolecular weight:268.24921,3-Dioxolane, 2-(3-thienyl)-
CAS:Formula:C7H8O2SPurity:95%Color and Shape:LiquidMolecular weight:156.20222-(3-Chloropropyl)-1,3-dioxolane
CAS:Formula:C6H11ClO2Purity:97%Color and Shape:LiquidMolecular weight:150.60332H-Indol-2-one, 5-bromo-1,3-dihydro-
CAS:Formula:C8H6BrNOPurity:97%Color and Shape:SolidMolecular weight:212.0433Ref: IN-DA002JUP
1g21.00€5g28.00€10g44.00€1kgTo inquire25g65.00€5kgTo inquire100g190.00€10kgTo inquireBenzo[b]thiophene, 7-bromo-
CAS:Formula:C8H5BrSPurity:98%Color and Shape:LiquidMolecular weight:213.0943Ref: IN-DA001I5E
1g25.00€5g65.00€10g123.00€25g172.00€100gTo inquire250gTo inquire500gTo inquire250mg25.00€5-Amino-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C7H7N3OPurity:98%Color and Shape:SolidMolecular weight:149.15006-Chloro-1H-benzo[d]imidazole-2-thiol
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.64603H-Pyrazol-3-one, 2-(2-chlorophenyl)-2,4-dihydro-5-methyl-
CAS:Formula:C10H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:208.64435-Fluoroindole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.14781,1,3-Trimethyl-2-[5-(1,1,3-trimethyl-1,3-dihydro-2h-benzo[e]indol-2-ylidene)-1,3-pentadienyl]-1h-benzo[e]indolium iodide
CAS:Formula:C35H35IN2Purity:97%Molecular weight:610.57039-Benzoyl-3,6-dibromo-9H-carbazole
CAS:Formula:C19H11Br2NOPurity:98%Color and Shape:SolidMolecular weight:429.10472,4-Imidazolidinedione, 5-[2-(methylthio)ethyl]-
CAS:Formula:C6H10N2O2SPurity:95%Color and Shape:SolidMolecular weight:174.22081H-Indole, 1-ethyl-2-phenyl-
CAS:Formula:C16H15NPurity:98%Color and Shape:SolidMolecular weight:221.2970Thiophene, 3-bromo-4-methyl-
CAS:Formula:C5H5BrSPurity:97%Color and Shape:LiquidMolecular weight:177.0622Ref: IN-DA002ZRB
1g25.00€5g28.00€10g46.00€1kgTo inquire25g72.00€5kgTo inquire100g156.00€10kgTo inquire500gTo inquire3,6-Dibromo-9-phenyl-9H-carbazole
CAS:Formula:C18H11Br2NPurity:98%Color and Shape:SolidMolecular weight:401.09469H-Carbazole, 9-(4-methylphenyl)-
CAS:Formula:C19H15NPurity:97%Color and Shape:SolidMolecular weight:257.32915,6-Dibromobenzo[d][1,3]dioxole
CAS:Formula:C7H4Br2O2Purity:97%Color and Shape:SolidMolecular weight:279.91351-Methyl-3-n-octylimidazolium Tetrafluoroborate
CAS:Formula:C12H23BF4N2Purity:98%Color and Shape:LiquidMolecular weight:282.1290Thiophene-2,5-Dicarboxylic Acid
CAS:Formula:C6H4O4SPurity:98%Color and Shape:SolidMolecular weight:172.1586Ref: IN-DA003G1F
5g20.00€25g20.00€50g25.00€100g25.00€10kgTo inquire25kgTo inquire500g69.00€50kgTo inquire1-(Benzo[d][1,3]dioxol-5-yl)ethanone
CAS:Formula:C9H8O3Purity:98%Color and Shape:SolidMolecular weight:164.15804-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:98%Color and Shape:SolidMolecular weight:194.6177Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4'S)-
CAS:Formula:C15H26N2O2Purity:97%Color and Shape:LiquidMolecular weight:266.37911-Butyl-3-methyl-1H-imidazol-3-ium tetrachloroferrate(III)
CAS:Formula:C8H15Cl4FeN2Purity:98%Color and Shape:LiquidMolecular weight:336.8751Benzo[d][1,3]dioxole-4-carbaldehyde
CAS:Formula:C8H6O3Purity:98%Color and Shape:LiquidMolecular weight:150.13141-Hexyl-3-methylimidazolium tetrafluoroborate
CAS:Formula:C10H19BF4N2Purity:98%Color and Shape:LiquidMolecular weight:254.0759(E)-3-(4-Imidazolyl)acrylic acid
CAS:Formula:C6H6N2O2Purity:98%Color and Shape:SolidMolecular weight:138.1240Tris(3-hydroxypropyltriazolylMethyl)a
CAS:Formula:C18H30N10O3Purity:98%Color and Shape:SolidMolecular weight:434.4960Ref: IN-DA00GAB0
1g98.00€5g240.00€10g583.00€25gTo inquire50gTo inquire250gTo inquire50mg25.00€100mg27.00€250mg50.00€Imidazo[2,1-b]benzothiazole, 2,3-dihydro-2-phenyl-, (2R)-
CAS:Formula:C15H12N2SPurity:97%Color and Shape:SolidMolecular weight:252.33425,5''-Dibromo-2,2':5',2''-terthiophene
CAS:Formula:C12H6Br2S3Purity:98%Color and Shape:LiquidMolecular weight:406.1790Thiophene-3,4-diamine dihydrochloride
CAS:Formula:C4H8Cl2N2SPurity:98%Color and Shape:SolidMolecular weight:187.09075-Methylindoline-2,3-dione
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.1574Benzo[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 inquire3-Bromo-2-chlorothiophene
CAS:Formula:C4H2BrClSPurity:97%Color and Shape:LiquidMolecular weight:197.48072-Propenoic acid, (tetrahydro-2-furanyl)methyl ester
CAS:Formula:C8H12O3Purity:98%Color and Shape:LiquidMolecular weight:156.17911,4-Dioxaspiro[4.5]decan-2-one
CAS:Formula:C8H12O3Purity:96%Color and Shape:LiquidMolecular weight:156.1791Ethyl 2-Amino-4-phenylthiazole-5-carboxylate
CAS:Formula:C12H12N2O2SPurity:98%Color and Shape:SolidMolecular weight:248.3009Pyrrolidinium, 2-carboxy-1,1-dimethyl-, chloride, (S)-
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.64461H-Pyrazole-5-carboxylic acid, 1-methyl-
CAS:Formula:C5H6N2O2Purity:98%Color and Shape:SolidMolecular weight:126.1133L-Histidine, N-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C11H17N3O4Purity:95%Color and Shape:SolidMolecular weight:255.27043-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.6027Benzothiazole, 2,5-dimethyl-
CAS:Formula:C9H9NSPurity:98%Color and Shape:SolidMolecular weight:163.23953-Amino-5-(methylthio)-1,2,4-triazole
CAS:Formula:C3H6N4SPurity:98%Color and Shape:SolidMolecular weight:130.171510-Bromo-7H-benzo[c]carbazole
CAS:Formula:C16H10BrNPurity:97%Color and Shape:SolidMolecular weight:296.1613tert-Butyl 2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO3Purity:97%Color and Shape:SolidMolecular weight:201.26281,3-Dioxolane-2-acetic acid, 2-methyl-, ethyl ester
CAS:Formula:C8H14O4Purity:98%Color and Shape:LiquidMolecular weight:174.1944tert-Butyl (S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO3Purity:97%Color and Shape:SolidMolecular weight:201.2628Ref: IN-DA0035D1
1g21.00€5g21.00€10g25.00€25g28.00€5kgTo inquire100g52.00€250g100.00€25kgTo inquire500g156.00€50kgTo inquire3,7-DibroModibenzothiophene dioxide
CAS:Formula:C12H6Br2O2SPurity:98%Color and Shape:SolidMolecular weight:374.0478Butanedioic acid, 2-hydroxy-, compd. with N,N-dimethyl-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indole-3-ethanamine (1:1)
CAS:Formula:C21H31N3O7SPurity:98%Color and Shape:SolidMolecular weight:469.55171H-Isoindole-1,3(2H)-dione, hexahydro-
CAS:Formula:C8H11NO2Purity:95%Color and Shape:SolidMolecular weight:153.1784Boronic acid, B-benzo[b]thien-3-yl-
CAS:Formula:C8H7BO2SPurity:98%Color and Shape:SolidMolecular weight:178.01603,6-Dioxabicyclo[3.1.0]hexane
CAS:Formula:C4H6O2Purity:95%Color and Shape:LiquidMolecular weight:86.0892Ref: IN-DA002VJK
1g20.00€5g24.00€10g31.00€1kgTo inquire25g55.00€50g82.00€100g123.00€250g212.00€500g562.00€(S)-1-N-Boc-2-(aminomethyl)pyrrolidine
CAS:Formula:C10H20N2O2Purity:97%Color and Shape:LiquidMolecular weight:200.2780Ref: IN-DA0032GM
1g25.00€5g51.00€10g70.00€25g122.00€50g183.00€100g251.00€250g527.00€500gTo inquire250mg21.00€2,5,6-Trimethylbenzo[d]thiazole
CAS:Formula:C10H11NSPurity:98%Color and Shape:SolidMolecular weight:177.26601H-Indole-2,3-dione, 7-fluoro-
CAS:Formula:C8H4FNO2Purity:97%Color and Shape:SolidMolecular weight:165.1213Ref: IN-DA00I3DH
1g25.00€5g67.00€10g123.00€1kgTo inquire25g147.00€100g554.00€250gTo inquire500gTo inquire250mg28.00€L-Tryptophan methyl ester, HCl
CAS:Formula:C12H15ClN2O2Purity:98%Color and Shape:SolidMolecular weight:254.71271H-Benzimidazole, 2-(4-chlorophenyl)-
CAS:Formula:C13H9ClN2Purity:96%Color and Shape:SolidMolecular weight:228.67701-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazine
CAS:Formula:C12H16N2O2Purity:98%Color and Shape:SolidMolecular weight:220.26761-[Bis(dimethylamino)methylene]-5-chloro-1H-benzotriazolium 3-oxide hexafluorophosphate(1-) (1:1)
CAS:Formula:C11H15ClF6N5OPPurity:98%Color and Shape:SolidMolecular weight:413.68692H-Imidazole-2-thione, 1,3-dihydro-1-methyl-
CAS:Formula:C4H6N2SPurity:97%Color and Shape:SolidMolecular weight:114.16881H,3H-Thieno[3,4-c]furan-1,3-dione
CAS:Formula:C6H2O3SPurity:97%Color and Shape:SolidMolecular weight:154.1433Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4-phenyl-, (4S,4'S)-
CAS:Formula:C21H22N2O2Purity:98%Color and Shape:SolidMolecular weight:334.4116Ref: IN-DA003O1T
1g21.00€5g21.00€10g25.00€1kg193.00€25g25.00€50g44.00€5kgTo inquire100g52.00€10kgTo inquire25kgTo inquire500g136.00€Potassium Dihydrobis(1-Pyrazolyl)Borate
CAS:Formula:C6H8BKN4Purity:98%Color and Shape:SolidMolecular weight:186.0638Phosphorus(1+), [3-(hydroxy-κO)-1,2,3-triazolo[4,5-b]pyridinato]tris(N-methylmethanaminato)-, (T-4)-, hexafluorophosphate(1-) (1:1)
CAS:Formula:C11H21F6N7OP2Purity:96%Color and Shape:SolidMolecular weight:443.2687Poly(3-hexylthiophene-2,5-diyl)
CAS:Formula:C12H20SPurity:97%Color and Shape:SolidMolecular weight:196.35227H-Furo[3,2-g]chromen-7-one
CAS:Formula:C11H6O3Purity:98%Color and Shape:SolidMolecular weight:186.16352-BroMo-5-n-octylthiophene
CAS:Formula:C12H19BrSPurity:97%Color and Shape:LiquidMolecular weight:275.24834-Bromo-3-phenyl-1(2)H-pyrazole
CAS:Formula:C9H7BrN2Purity:95%Color and Shape:SolidMolecular weight:223.0693
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![2,4-Imidazolidinedione, 5-[2-(methylthio)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0010T0.webp&w=3840&q=75)
![5,6-Dibromobenzo[d][1,3]dioxole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003DDN.webp&w=3840&q=75)
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![Benzo[d][1,3]dioxole-4-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003O1V.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)
![Benzo[b]thiophen-2-ylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003GKS.webp&w=3840&q=75)
![1,4-Dioxaspiro[4.5]decan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003FCK.webp&w=3840&q=75)
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![Butanedioic acid, 2-hydroxy-, compd. with N,N-dimethyl-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indol…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0022QH.webp&w=3840&q=75)
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