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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Ethyl 3-aminobenzofuran-2-carboxylate
CAS:Formula:C11H11NO3Purity:96%Color and Shape:SolidMolecular weight:205.20993,6-DI(THIOPHEN-2-YL)PYRROLO[3,4-C]PYRROLE-1,4(2H,5H)-DIONE
CAS:Formula:C14H8N2O2S2Purity:95%Color and Shape:SolidMolecular weight:300.3555Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-
CAS:Formula:C18H14N2O2Purity:98%Color and Shape:SolidMolecular weight:290.31605-(4-Nitrophenyl)furan-2-carbaldehyde
CAS:Formula:C11H7NO4Purity:97%Color and Shape:SolidMolecular weight:217.17763-Chlorobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO2SPurity:95%Color and Shape:SolidMolecular weight:212.65284-Amino-1-phenylpyrazolo[3,4-d]pyrimidine
CAS:Formula:C11H9N5Purity:98%Color and Shape:SolidMolecular weight:211.2227Thieno[3,2-c]pyridine, 4,5,6,7-tetrahydro-
CAS:Formula:C7H9NSPurity:95%Color and Shape:SolidMolecular weight:139.21812,5-dioxopyrrolidin-1-yl 2-bromoacetate
CAS:Formula:C6H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:236.0201Ref: IN-DA003G0K
1g50.00€5g120.00€10g208.00€25g318.00€50g669.00€100gTo inquire500gTo inquire100mg25.00€250mg30.00€2-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
CAS:Formula:C10H15BF4N6OPurity:97%Color and Shape:SolidMolecular weight:322.07032-Amino-5-Nitrothiazole
CAS:Formula:C3H3N3O2SPurity:98%Color and Shape:SolidMolecular weight:145.13985-Chloro-1H-benzimidazole
CAS:Formula:C7H5ClN2Purity:97%Color and Shape:SolidMolecular weight:152.58103-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.6027methyl (1S,15R,18S,19R,20S)-18-hydroxy-3,13-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-2(10),4,6,8-tetraene-19-carboxylate hydrochloride
CAS:Formula:C21H27ClN2O3Purity:%Color and Shape:SolidMolecular weight:390.9037METHYL 1H-PYRAZOLE-3-CARBOXYLATE
CAS:Formula:C5H6N2O2Purity:97%Color and Shape:SolidMolecular weight:126.11335-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.1720TRIS(2-BENZIMIDAZOLYLMETHYL)AMINE)
CAS:Formula:C24H21N7Purity:94%Color and Shape:SolidMolecular weight:407.47043,6-Dibromo-9-(4-(tert-butyl)phenyl)-9H-carbazole
CAS:Formula:C22H19Br2NPurity:98%Color and Shape:SolidMolecular weight:457.20101H-Indole, 2-(2-pyridinyl)-
CAS:Formula:C13H10N2Purity:97%Color and Shape:SolidMolecular weight:194.2319Boc-D-proline methyl ester
CAS:Formula:C11H19NO4Purity:97%Color and Shape:LiquidMolecular weight:229.27291H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-
CAS:Formula:C16H14F3N3OSPurity:98%Color and Shape:SolidMolecular weight:353.36211H-Pyrrolo[2,3-b]pyridine, 2,3-dihydro-
CAS:Formula:C7H8N2Purity:97%Color and Shape:SolidMolecular weight:120.15185-Fluoroindole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.1478Decanoic acid, 2-(4-methyl-5-thiazolyl)ethyl ester
CAS:Formula:C16H27NO2SPurity:98%Color and Shape:LiquidMolecular weight:297.45615-(Difluoromethoxy)-1H-benzo[d]imidazole-2-thiol
CAS:Formula:C8H6F2N2OSPurity:97%Color and Shape:SolidMolecular weight:216.20784-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:98%Color and Shape:SolidMolecular weight:194.61771-Ethyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C7H16BF4NPurity:98%Color and Shape:SolidMolecular weight:201.0133N-Z-1H-pyrazole-1-Carboxamidine
CAS:Formula:C12H12N4O2Purity:98%Color and Shape:SolidMolecular weight:244.2493Boronic acid, B-4-dibenzofuranyl-
CAS:Formula:C12H9BO3Purity:97%Color and Shape:SolidMolecular weight:212.0091THIOPHENE-3,4-DICARBOXYLIC ACID
CAS:Formula:C6H4O4SPurity:98%Color and Shape:SolidMolecular weight:172.15861,3,6,8-TetrabroMocarbazole
CAS:Formula:C12H5Br4NPurity:95%Color and Shape:SolidMolecular weight:482.79082-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
CAS:Formula:C7H9N2NaO5S2Purity:%Color and Shape:SolidMolecular weight:288.27652-Amino-6-methylbenzo[d]thiazole
CAS:Formula:C8H8N2SPurity:98%Color and Shape:SolidMolecular weight:164.2275Thieno[3,2-b]thiophene-2-carbonitrile
CAS:Formula:C7H3NS2Purity:95%Color and Shape:SolidMolecular weight:165.2354Thiophene, 2,5-dibromo-3-hexyl-
CAS:Formula:C10H14Br2SPurity:97%Color and Shape:LiquidMolecular weight:326.0912Dimethyl 4,5-imidazoledicarboxylate
CAS:Formula:C7H8N2O4Purity:96%Color and Shape:SolidMolecular weight:184.1494(2R,3R)-2,3-O-(1-PHENYLETHYLIDENE)-L-TARTARIC ACID DIMETHYL ESTER
CAS:Formula:C14H16O6Purity:97%Color and Shape:SolidMolecular weight:280.27321-Acetylindoline-2,3-dione
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.16752,5,6-Trimethylbenzo[d]thiazole
CAS:Formula:C10H11NSPurity:98%Color and Shape:SolidMolecular weight:177.26602-(3-Hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C16H27BO2SPurity:98%Color and Shape:LiquidMolecular weight:294.26042-(Pyridin-4-yl)-1H-benzo[d]imidazole
CAS:Formula:C12H9N3Purity:95%Color and Shape:SolidMolecular weight:195.22001H-Pyrazol-3-amine, 4-bromo-
CAS:Formula:C3H4BrN3Purity:97%Color and Shape:SolidMolecular weight:161.9880Ref: IN-DA001UYX
1g25.00€5g30.00€10g43.00€1kgTo inquire25g60.00€50g107.00€5kgTo inquire100g159.00€10kgTo inquire250g271.00€500g665.00€Benzamide, 2-(acetyloxy)-N-(5-nitro-2-thiazolyl)-
CAS:Formula:C12H9N3O5SPurity:98%Color and Shape:SolidMolecular weight:307.2820Ref: IN-DA00I9ZK
1g26.00€5g25.00€10g34.00€1kg495.00€25g50.00€50g61.00€100g112.00€10kgTo inquire250g153.00€Ref: IN-DA00348D
1g25.00€5g40.00€10g60.00€25g100.00€100g208.00€10kgTo inquire250g676.00€500gTo inquireRuCl2[(S)-(DM-SEGPHOS)][(S)-DAIPEN]
CAS:Formula:C65H70Cl2N2O6P2RuColor and Shape:SolidMolecular weight:1209.18462-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid
CAS:Formula:C6H7N3O3SPurity:97%Color and Shape:SolidMolecular weight:201.20311,3,3-TRIMETHYLINDOLINO-8-METHOXYBENZOPYRYLOSPIRAN
CAS:Formula:C20H21NO2Purity:98%Color and Shape:SolidMolecular weight:307.38621H-Indole, 6-(phenylmethoxy)-
CAS:Formula:C15H13NOPurity:97%Color and Shape:SolidMolecular weight:223.2698Thiophene-3,4-diamine dihydrochloride
CAS:Formula:C4H8Cl2N2SPurity:98%Color and Shape:SolidMolecular weight:187.09073,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione
CAS:Formula:C20H18N4O2Purity:97%Color and Shape:SolidMolecular weight:346.3825(3R,4S)-Tetrahydrofuran-3,4-diol
CAS:Formula:C4H8O3Purity:97%Color and Shape:LiquidMolecular weight:104.10459H-Carbazole,9,9'-[1,1'-biphenyl]-4,4'-diylbis[3,6-bis(1,1-dimethylethyl)-
CAS:Formula:C52H56N2Purity:98%Molecular weight:709.01442-Methyl-3-(methylthio)furan
CAS:Formula:C6H8OSPurity:98%Color and Shape:LiquidMolecular weight:128.19211H-Indole-2-carboxylic acid, 2,3-dihydro-
CAS:Formula:C9H9NO2Purity:95%Color and Shape:SolidMolecular weight:163.17331-(7-Methoxybenzofuran-2-yl)ethanone
CAS:Formula:C11H10O3Purity:97%Color and Shape:SolidMolecular weight:190.19532-(4-Methylthiazol-5-yl)ethyl hexanoate
CAS:Formula:C12H19NO2SPurity:98%Color and Shape:LiquidMolecular weight:241.34981-Methyl-3-n-octylimidazolium Tetrafluoroborate
CAS:Formula:C12H23BF4N2Purity:98%Color and Shape:LiquidMolecular weight:282.12902-Thiophenecarboxylic acid, 5-methyl-
CAS:Formula:C6H6O2SPurity:97%Color and Shape:SolidMolecular weight:142.17562-Chloro-3-methylthiophene
CAS:Formula:C5H5ClSPurity:98%Color and Shape:LiquidMolecular weight:132.61121-Boc-1H-1,2,4-triazole
CAS:Formula:C7H11N3O2Purity:98%Color and Shape:SolidMolecular weight:169.1811Stannane, 1,1'-[2,2':5',2''-terthiophene]-5,5''-diylbis[1,1,1-trimethyl-
CAS:Formula:C18H24S3Sn2Purity:98%Color and Shape:SolidMolecular weight:573.9802ethyl 5-chloro-1H-indole-2-carboxylate
CAS:Formula:C11H10ClNO2Purity:98%Color and Shape:SolidMolecular weight:223.65561-Methyl-3-n-octylimidazolium Trifluoromethanesulfonate
CAS:Formula:C13H23F3N2O3SPurity:97%Color and Shape:LiquidMolecular weight:344.39352-(1H-Indol-3-yl)ethanamine
CAS:Formula:C10H12N2Purity:98%Color and Shape:SolidMolecular weight:160.2157Tetrabutylphosphonium Benzotriazolate
CAS:Formula:C22H40N3PPurity:96%Color and Shape:SolidMolecular weight:377.54692-Thiazolamine, 4-methyl-
CAS:Formula:C4H6N2SPurity:95%Color and Shape:SolidMolecular weight:114.16889H-Carbazole, 3-bromo-6,9-diphenyl-
CAS:Formula:C24H16BrNPurity:97%Color and Shape:SolidMolecular weight:398.29452,2'-Bipyridine, 4,4'-bis(5-hexyl-2-thienyl)-
CAS:Formula:C30H36N2S2Purity:95%Color and Shape:SolidMolecular weight:488.7502Maleimide-(CH2)10-COONHS
CAS:Formula:C19H26N2O6Purity:98%Color and Shape:SolidMolecular weight:378.41954,5-Dimethyl-1,3-dioxol-2-one
CAS:Formula:C5H6O3Purity:98%Color and Shape:SolidMolecular weight:114.09931-Methyl-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C6H6N2O4Purity:97%Color and Shape:SolidMolecular weight:170.1228Benzo[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-(1H-Benzo[d]imidazol-2-yl)propan-1-ol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.2151Thiophene, 2-bromo-5-phenyl-
CAS:Formula:C10H7BrSPurity:97%Color and Shape:SolidMolecular weight:239.13162,8-Dibromodibenzothiophene
CAS:Formula:C12H6Br2SPurity:95%Color and Shape:SolidMolecular weight:342.04909-Phenyl-9H-carbazole-3-boronic acid
CAS:Formula:C18H14BNO2Purity:97%Color and Shape:SolidMolecular weight:287.12031-Phenyl-4-methyl-3-pyrazolidone
CAS:Formula:C10H12N2OPurity:98%Color and Shape:SolidMolecular weight:176.21511,3-Dioxolan-2-one, 4-fluoro-
CAS:Formula:C3H3FO3Purity:97%Color and Shape:SolidMolecular weight:106.0525Cefoperazone Sodium, USP, Antibacterial.
CAS:Formula:C25H26N9NaO8S2Purity:98%Color and Shape:SolidMolecular weight:667.6492Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-
CAS:Formula:C19H19NOPurity:98%Color and Shape:SolidMolecular weight:277.36031,2-Dimethyl-3-butylimidazolium hexafluoro phosphate
CAS:Formula:C9H17F6N2PPurity:98%Color and Shape:SolidMolecular weight:298.20891H-Indole-3-carboxylic acid
CAS:Formula:C9H7NO2Purity:96%Color and Shape:SolidMolecular weight:161.15742,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
CAS:Formula:C14H8S4Purity:94%Color and Shape:SolidMolecular weight:304.47333,5-Dimethylisoxazole-4-Boronic Acid Pinacol Ester
CAS:Formula:C11H18BNO3Purity:97%Color and Shape:SolidMolecular weight:223.07655-Methylfuran-2-propionaldehyde
CAS:Formula:C8H10O2Purity:97%Color and Shape:LiquidMolecular weight:138.16382-[4-(2H-1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine
CAS:Formula:C16H18N4O2Purity:98%Color and Shape:SolidMolecular weight:298.3397
![3,6-DI(THIOPHEN-2-YL)PYRROLO[3,4-C]PYRROLE-1,4(2H,5H)-DIONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0033JV.webp&w=3840&q=75)
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![2-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004GV8.webp&w=3840&q=75)
![3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0033H6.webp&w=3840&q=75)
![methyl (1S,15R,18S,19R,20S)-18-hydroxy-3,13-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]heni…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H79U.webp&w=3840&q=75)
![1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EOC.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-b]pyridine, 2,3-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003FIV.webp&w=3840&q=75)
![5-(Difluoromethoxy)-1H-benzo[d]imidazole-2-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003M7A.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)
![Thieno[3,2-b]thiophene-2-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0073QJ.webp&w=3840&q=75)
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![2-(Pyridin-4-yl)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EXK.webp&w=3840&q=75)
![RuCl2[(S)-(DM-SEGPHOS)][(S)-DAIPEN]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003U5P.webp&w=3840&q=75)
![3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003OED.webp&w=3840&q=75)
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![2-[4-(2H-1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039YE.webp&w=3840&q=75)
