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"
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Benzyl 2,5-dihydro-1H-pyrrole-1-carboxylate
CAS:Formula:C12H13NO2Purity:95%Color and Shape:LiquidMolecular weight:203.2371Benzoxazole,2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl-
CAS:Formula:C29H20N2O2Purity:95%Color and Shape:SolidMolecular weight:428.4813Dithieno[3,2-c:2',3'-e]oxepin-4,6-dione
CAS:Formula:C10H4O3S2Purity:98%Color and Shape:SolidMolecular weight:236.26702-Formylfuran-5-boronic acid
CAS:Formula:C5H5BO4Purity:97%Color and Shape:SolidMolecular weight:139.9018(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
CAS:Formula:C22H19ClN2O5Purity:95%Color and Shape:SolidMolecular weight:426.84971,2-Pyrrolidinedicarboxylic acid, 4-fluoro-, 1-(1,1-dimethylethyl) ester, (2S,4R)-
CAS:Formula:C10H16FNO4Purity:95%Color and Shape:SolidMolecular weight:233.23672-Bromo-5-methylthiazole
CAS:Formula:C4H4BrNSPurity:98%Color and Shape:LiquidMolecular weight:178.05032,6-DibroMobenzo[1,2-b
CAS:Formula:C10H4Br2S2Purity:98%Color and Shape:SolidMolecular weight:348.0768N-Octyl-2,7-dibromocarbazole
CAS:Formula:C20H23Br2NPurity:95%Color and Shape:SolidMolecular weight:437.21134-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE
CAS:Formula:C10H13ClN4O3SPurity:97%Color and Shape:SolidMolecular weight:304.75326,7-Methylenedioxy-4-methyl-3-maleimidocoumarin
CAS:Formula:C15H9NO6Purity:98.0%Molecular weight:299.23519H-Pyrido[3,4-b]indole, 7-methoxy-1-methyl-
CAS:Formula:C13H12N2OPurity:98%Color and Shape:SolidMolecular weight:212.24722-Thiazolamine, 4-methyl-
CAS:Formula:C4H6N2SPurity:95%Color and Shape:SolidMolecular weight:114.16881-Ethyl-3-methyl-1H-imidazol-3-ium tetrachloroferrate(III)
CAS:Formula:C6H11Cl4FeN2Purity:98%Color and Shape:LiquidMolecular weight:308.8219Bendamustine hydrochloride hydrate
CAS:Formula:C16H22Cl3N3O2Purity:99%Color and Shape:SolidMolecular weight:394.7238Ref: IN-DA0039BQ
1g155.00€5g696.00€10gTo inquire25gTo inquire10mg44.00€50mg56.00€100mg57.00€250mg109.00€500mg171.00€1H-IMIDAZOLE, 2-METHYL-1-(PHENYLMETHYL)-
CAS:Formula:C11H12N2Purity:95%Color and Shape:SolidMolecular weight:172.22641H-Indole-3-carboxylic acid, 5-methoxy-
CAS:Formula:C10H9NO3Purity:98%Color and Shape:SolidMolecular weight:191.1834(S)-[(RuCl(SEGPHOS))2(μ-Cl)3][NH2Me2]
CAS:Formula:C78H67Cl5NO8P4Ru2Purity:97%Color and Shape:SolidMolecular weight:1650.67652-(2,5-Dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium tetrafluoroborate
CAS:Formula:C9H16BF4N3O3Purity:98%Color and Shape:SolidMolecular weight:301.0463Ref: IN-DA003TEY
1gTo inquire5g21.00€10g25.00€1kg173.00€25g30.00€50g44.00€5kgTo inquire100g53.00€250g91.00€25kg2,838.00€500g129.00€2x25Kg7,096.00€Methyl indole-4-carboxylate
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18405-Fluoroindole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.14783-(4-Fluorophenyl)-1-isopropyl-1H-indole
CAS:Formula:C17H16FNPurity:98%Color and Shape:SolidMolecular weight:253.31404,6-DibroMo-Dibenzothiophene
CAS:Formula:C12H6Br2SPurity:95%Color and Shape:SolidMolecular weight:342.04905-Oxazolecarboxylic acid, 4-methyl-
CAS:Formula:C5H5NO3Purity:95%Color and Shape:SolidMolecular weight:127.09811-Butyl-3-methylimidazolium trifluoromethanesulfonate
CAS:Formula:C9H15F3N2O3SPurity:98%Color and Shape:LiquidMolecular weight:288.28721,3-Dimethyl-2-(thiophen-2-yl)imidazolidine
CAS:Formula:C9H14N2SPurity:96%Color and Shape:LiquidMolecular weight:182.28594,7-Methano-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.17332,3,4,9-Tetrahydro-1H-carbazole
CAS:Formula:C12H13NPurity:98%Color and Shape:SolidMolecular weight:171.2383Ethyl 2-(2-aminothiazol-4-yl)-2-oxoacetate
CAS:Formula:C7H8N2O3SPurity:96%Color and Shape:SolidMolecular weight:200.2150N-Succinimidyl 4-(Maleimidomethyl)cyclohexane-1-carboxylate
CAS:Formula:C16H18N2O6Purity:95%Color and Shape:SolidMolecular weight:334.3239Ref: IN-DA0038KF
1g46.00€5g124.00€25g282.00€50g643.00€100gTo inquire250gTo inquire500gTo inquire250mg25.00€Ethyl thiophene-2-carboxylate
CAS:Formula:C7H8O2SPurity:97%Color and Shape:LiquidMolecular weight:156.20222-Amino-5-(4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl)-4(5h)-thiazolone
CAS:Formula:C19H23N3O2SPurity:95%Color and Shape:SolidMolecular weight:357.46989-Benzyl-2-bromo-9H-carbazole
CAS:Formula:C19H14BrNPurity:98%Color and Shape:SolidMolecular weight:336.22521H-Imidazolium, 1-hexyl-3-methyl-, hexafluorophosphate(1-) (1:1)
CAS:Formula:C10H19F6N2PPurity:95%Color and Shape:LiquidMolecular weight:312.2354(S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C8H14N2O3Purity:97%Color and Shape:SolidMolecular weight:186.20841,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
CAS:Formula:C27H33IN2Purity:97%Color and Shape:SolidMolecular weight:512.46886-Hydroxybenzofuran-3(2H)-one
CAS:Formula:C8H6O3Purity:97%Color and Shape:SolidMolecular weight:150.13142-n-Butyl-3-(3,5-diiodo-4-hydroxy benzoyl) benzofuran
CAS:Formula:C19H16I2O3Purity:98%Color and Shape:SolidMolecular weight:546.13751,1'-Sulfonyldiimidazole
CAS:Formula:C6H6N4O2SPurity:97%Color and Shape:SolidMolecular weight:198.20241H-Indole-2,3-dione, 1-(phenylmethyl)-
CAS:Formula:C15H11NO2Purity:96%Color and Shape:SolidMolecular weight:237.25335-Bromo-1H-indole-2-carboxylic acid
CAS:Formula:C9H6BrNO2Purity:99%Color and Shape:SolidMolecular weight:240.05346-Methoxy-2,3-Dioxyindole
CAS:Formula:C9H7NO3Purity:98%Color and Shape:SolidMolecular weight:177.1568Oxazole-5-carboxylic acid
CAS:Formula:C4H3NO3Purity:98%Color and Shape:SolidMolecular weight:113.07151H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-
CAS:Formula:C13H16N2Purity:98%Color and Shape:SolidMolecular weight:200.27953-(Trifluoromethyl)-5-(2-pyridyl)-1,2,4-triazole
CAS:Formula:C8H5F3N4Purity:97%Color and Shape:SolidMolecular weight:214.14732,3,4,5-Furantetracarboxylic acid, tetrahydro-
CAS:Formula:C8H8O9Purity:98%Color and Shape:SolidMolecular weight:248.14371-Methyl-3-n-octylimidazolium Trifluoromethanesulfonate
CAS:Formula:C13H23F3N2O3SPurity:97%Color and Shape:LiquidMolecular weight:344.39351H-Indole, 2-(2-pyridinyl)-
CAS:Formula:C13H10N2Purity:97%Color and Shape:SolidMolecular weight:194.23191H-Benzotriazol-1-amine
CAS:Formula:C6H6N4Purity:97%Color and Shape:SolidMolecular weight:134.1386Tetrahydrofurfuryl Propionate
CAS:Formula:C8H14O3Purity:97%Color and Shape:LiquidMolecular weight:158.1950(4S)-4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid
CAS:Formula:C11H8N2O3S2Purity:98%Color and Shape:SolidMolecular weight:280.3228N-METHYL-N-PROPYLPYRROLIDINIUM BIS(TRIFLUOROMETHANESULFONYL)IMIDE
CAS:Formula:C10H18F6N2O4S2Purity:97%Color and Shape:LiquidMolecular weight:408.38132-Oxo-(2H)-furo(2,3-h)-1-benzopyran
CAS:Formula:C11H6O3Purity:98%Color and Shape:SolidMolecular weight:186.16351H-Pyrazole-4-carboxaldehyde, 1-methyl-
CAS:Formula:C5H6N2OPurity:96%Color and Shape:SolidMolecular weight:110.11393-Methyl-2-benzothiazolinone hydrazone HCl hydrate
CAS:Formula:C8H12ClN3OSPurity:97%Color and Shape:SolidMolecular weight:233.71842H-Indazole, 2-[(2-chloro-4-fluorophenyl)Methyl]-3-(4-fluorophenyl)-7-(trifluoroMethyl)-
CAS:Formula:C21H12ClF5N2Purity:98%Color and Shape:SolidMolecular weight:422.7784Benzo[b]Thiophene-2-Carbonyl Chloride
CAS:Formula:C9H5ClOSPurity:95%Color and Shape:SolidMolecular weight:196.65341H-Imidazolium, 1-methyl-3-propyl-, iodide (1:1)
CAS:Formula:C7H13IN2Purity:98%Color and Shape:LiquidMolecular weight:252.0960Methyl 2-bromothiazole-4-carboxylate
CAS:Formula:C5H4BrNO2SPurity:96%Color and Shape:SolidMolecular weight:222.05981H-Pyrazolo[3,4-d]pyrimidin-4-amine, 3-iodo-
CAS:Formula:C5H4IN5Purity:98%Color and Shape:SolidMolecular weight:261.0232Ref: IN-DA001N72
1g26.00€5g27.00€10g37.00€1kgTo inquire25g67.00€5kgTo inquire100g163.00€10kgTo inquire500g546.00€100mg22.00€250mg22.00€3-Methylthiophene-2-carbonyl chloride
CAS:Formula:C6H5ClOSPurity:98%Color and Shape:LiquidMolecular weight:160.62131-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide
CAS:Formula:C8H12N4O5Purity:98%Color and Shape:SolidMolecular weight:244.20471H-Imidazolium, 1,3-bis(2,4,6-trimethylphenyl)-, chloride (1:1)
CAS:Formula:C21H25ClN2Purity:97%Color and Shape:SolidMolecular weight:340.88962,3-Dihydro-4-methyl-2-thioxo-5-thiazoleacetic acid
CAS:Formula:C6H7NO2S2Purity:95%Color and Shape:SolidMolecular weight:189.25531-(2-Methyl-5-nitroimidazol-1-yl)-2-propanol
CAS:Formula:C7H11N3O3Purity:95%Color and Shape:SolidMolecular weight:185.18059H-Carbazole, 3-(1,1-dimethylethyl)-
CAS:Formula:C16H17NPurity:97%Color and Shape:SolidMolecular weight:223.3129Ref: IN-DA00348D
1g25.00€5g40.00€10g60.00€25g100.00€100g208.00€10kgTo inquire250g676.00€500gTo inquire((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate
CAS:Formula:C21H21F2N3O4SPurity:98%Color and Shape:SolidMolecular weight:449.4709Ref: IN-DA001M15
1g56.00€5g121.00€1kgTo inquire25g239.00€250gTo inquire500gTo inquire100mg29.00€250mg31.00€1-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:97%Color and Shape:LiquidMolecular weight:125.17161,3,2-Dioxaborolane, 2-[2,2'-bithiophen]-5-yl-4,4,5,5-tetramethyl-
CAS:Formula:C14H17BO2S2Purity:95%Color and Shape:SolidMolecular weight:292.2246sodium (6R,7R)-3-[(acetyloxy)methyl]-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS:Formula:C16H16N5NaO7S2Purity:96%Color and Shape:SolidMolecular weight:477.4473[2,2':5',2''-Terthiophene]-5-carboxaldehyde, 5''-bromo-
CAS:Formula:C13H7BrOS3Purity:94%Color and Shape:SolidMolecular weight:355.29319H-Carbazole, 3,3'-(1,4-phenylenedi-2,1-ethenediyl)bis[9-ethyl-
CAS:Formula:C38H32N2Purity:98%Color and Shape:SolidMolecular weight:516.67415-Thiazolecarboxylic acid, 2-bromo-4-methyl-, ethyl ester
CAS:Formula:C7H8BrNO2SPurity:95%Color and Shape:SolidMolecular weight:250.11292-Methyl-3-(3,4-methylenedioxyphenyl)propanal
CAS:Formula:C11H12O3Purity:98%Color and Shape:LiquidMolecular weight:192.2112Benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H6O2SPurity:97%Color and Shape:SolidMolecular weight:178.20773,6-Bis(4-chlorophenyl)-2,5-dihydropyrrole[3,4-C]pyrrole-1,4-dione
CAS:Formula:C18H10Cl2N2O2Purity:105%Color and Shape:SolidMolecular weight:357.19022(3H)-Benzothiazolethione, sodium salt (1:1)
CAS:Formula:C7H4NNaS2Purity:%Color and Shape:LiquidMolecular weight:189.2331Tris(2-thienyl)phosphine
CAS:Formula:C12H9PS3Purity:96%Color and Shape:LiquidMolecular weight:280.36861-(METHOXYMETHYL)-1H-BENZOTRIAZOLE
CAS:Formula:C8H9N3OPurity:98%Color and Shape:SolidMolecular weight:163.1766Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-
CAS:Formula:C19H19NOPurity:98%Color and Shape:SolidMolecular weight:277.3603[1,1',4',1",4",1"'-Quaterphenyl]-4,4'''-dicarbonaldehyde
CAS:Formula:C19H13NOPurity:95%Color and Shape:SolidMolecular weight:271.31262-(4-Aminophenyl)-6-methylbenzothiazole
CAS:Formula:C14H12N2SPurity:98%Color and Shape:SolidMolecular weight:240.32351-Benzothiophene-3-carboxylic acid
CAS:Formula:C9H6O2SPurity:98%Color and Shape:SolidMolecular weight:178.20771H-Benzo[d]imidazol-6-amine
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.1506
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