
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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3-Thiophenecarboxaldehyde
CAS:Formula:C5H4OSPurity:97%Color and Shape:LiquidMolecular weight:112.14972,5-Dioxopyrrolidin-1-yl 6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexanoate
CAS:Formula:C20H30N4O6SPurity:96%Color and Shape:SolidMolecular weight:454.5404Ref: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-3-(2-furyl)-D-alanine
CAS:Formula:C22H19NO5Purity:98%Color and Shape:SolidMolecular weight:377.3900Sulfo-N-Succinimidyl 4-(Maleimidomethyl)cyclohexane-1-carboxylate, Sodium Salt
CAS:Formula:C16H17N2NaO9SPurity:97%Color and Shape:SolidMolecular weight:436.3689DBD-F [=4-(N,N-Dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C8H8FN3O3SPurity:98%Color and Shape:SolidMolecular weight:245.23085-Bromoindole-3-carboxaldehyde
CAS:Formula:C9H6BrNOPurity:98%Color and Shape:SolidMolecular weight:224.05405-Bromo-4-chloro-3-indolyl acetate
CAS:Formula:C10H7BrClNO2Purity:97%Color and Shape:SolidMolecular weight:288.52511H-Pyrazole-3,5-dicarboxylic acid, hydrate (1:1)
CAS:Formula:C5H6N2O5Purity:97%Color and Shape:SolidMolecular weight:174.11154-(Carbazol-9-yl)aniline
CAS:Formula:C18H14N2Purity:96%Color and Shape:SolidMolecular weight:258.3172N-Phthalyl-L-tryptophan
CAS:Formula:C19H14N2O4Purity:95%Color and Shape:SolidMolecular weight:334.3255(4R,5R)-(-)-DIMETHYL 2,3-O-ISOPROPYLIDENE-L-TARTRATE
CAS:Formula:C9H14O6Purity:97%Color and Shape:LiquidMolecular weight:218.20395-(4-Nitrophenyl)furan-2-carbaldehyde
CAS:Formula:C11H7NO4Purity:97%Color and Shape:SolidMolecular weight:217.1776L-Proline, 4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-, (4R)-
CAS:Formula:C21H27NO3SiPurity:98%Color and Shape:SolidMolecular weight:369.52952-(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:322.07031,3,4-Oxadiazole, 2,2'-(1,3-phenylene)bis[5-[4-(1,1-dimethylethyl)phenyl]-
CAS:Formula:C30H30N4O2Purity:95%Color and Shape:SolidMolecular weight:478.58481H-Imidazole-5-methanol, 4-methyl-
CAS:Formula:C5H8N2OPurity:98%Color and Shape:SolidMolecular weight:112.12981,4-Bis(imidazole-l-ylmethyl)benzene
CAS:Formula:C14H14N4Purity:98%Color and Shape:SolidMolecular weight:238.28783,4-Dichloro-1,2,5-Thiadiazole
CAS:Formula:C2Cl2N2SPurity:98%Color and Shape:LiquidMolecular weight:155.00581H-Imidazole-5-methanol, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, potassium salt (1:1)
CAS:Formula:C22H22ClKN6OPurity:98%Color and Shape:SolidMolecular weight:461.00101-[bis(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole
CAS:Formula:C16H22N6Purity:98%Molecular weight:298.38611-(5-bromo-2,3-dihydroindol-1-yl)ethanone
CAS:Formula:C10H10BrNOPurity:95%Color and Shape:SolidMolecular weight:240.09651H-Indol-3-ol, 5-bromo-, 3-acetate
CAS:Formula:C10H8BrNO2Purity:96%Color and Shape:SolidMolecular weight:254.08001-Allylimidazolidine-2,4-dione
CAS:Formula:C6H8N2O2Purity:98%Color and Shape:SolidMolecular weight:140.13999H-CARBAZOLE-9-PROPANOIC ACID, 3-[[(4-FLUOROPHENYL)SULFONYL]AMINO]-1,2,3,4-TETRAHYDRO-, (3R)-
CAS:Formula:C21H21FN2O4SPurity:98%Color and Shape:SolidMolecular weight:416.46581-(4-BOC-Piperidino)-4-bromopyrazole
CAS:Formula:C13H20BrN3O2Purity:95%Color and Shape:SolidMolecular weight:330.22085-(2-Chlorophenyl)-2h-1,2,3,4-tetrazole
CAS:Formula:C7H5ClN4Purity:97%Color and Shape:SolidMolecular weight:180.59443-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-carbazole
CAS:Formula:C18H20BNO2Purity:97%Color and Shape:SolidMolecular weight:293.16795-Methylfuran-2-carbaldehyde
CAS:Formula:C6H6O2Purity:97%Color and Shape:LiquidMolecular weight:110.11063-Chlorobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO2SPurity:95%Color and Shape:SolidMolecular weight:212.6528Benzoxazolium, 3-ethyl-2-[5-(3-ethyl-2(3H)-benzoxazolylidene)-1,3-pentadien-1-yl]-, iodide (1:1)
CAS:Formula:C23H23IN2O2Purity:96%Color and Shape:SolidMolecular weight:486.34542-Benzothiazolamine, 6-ethoxy-
CAS:Formula:C9H10N2OSPurity:97%Color and Shape:SolidMolecular weight:194.25351-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
CAS:Formula:C11H10Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:257.11591,3-Benzodioxole-5-carboxaldehyde, 6-bromo-
CAS:Formula:C8H5BrO3Purity:98%Color and Shape:SolidMolecular weight:229.02756-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoic Acid
CAS:Formula:C14H20N4O5SPurity:98.0%Molecular weight:356.39749H-Carbazole, 3-bromo-9-(4-bromophenyl)-
CAS:Formula:C18H11Br2NPurity:97%Color and Shape:SolidMolecular weight:401.09469H-Carbazole, 3-bromo-
CAS:Formula:C12H8BrNPurity:98%Color and Shape:SolidMolecular weight:246.1026Ref: IN-DA001QKB
5g20.00€10g20.00€1kg183.00€25g29.00€50g35.00€5kgTo inquire100g56.00€10kgTo inquire250g87.00€500g134.00€2,8-Dimethylanthra[2,3-b:6,7-b']dithiophene (purified by sublimation)
CAS:Formula:C20H14S2Molecular weight:318.4552Methyl (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxylate
CAS:Formula:C7H12O4Purity:97%Color and Shape:LiquidMolecular weight:160.16782,4-Dimethylthiazole-5-Carboxylic Acid
CAS:Formula:C6H7NO2SPurity:98%Color and Shape:SolidMolecular weight:157.1903Thieno[3,2-b]thiophene-2-carboxylic acid
CAS:Formula:C7H4O2S2Purity:98%Color and Shape:SolidMolecular weight:184.23552-Thiophenepropanoic acid, β-oxo-, ethyl ester
CAS:Formula:C9H10O3SPurity:95%Color and Shape:LiquidMolecular weight:198.2389N-Methoxy-N-methylfuran-2-carboxamide
CAS:Formula:C7H9NO3Purity:97%Color and Shape:SolidMolecular weight:155.1513Naphth[2,3-d]oxazole, 2-methyl-
CAS:Formula:C12H9NOPurity:97%Color and Shape:SolidMolecular weight:183.2060N-Succinimidyl 3-(Diphenylphosphino)propionate
CAS:Formula:C19H18NO4PPurity:98%Color and Shape:SolidMolecular weight:355.3243Methyl 3H-imidazole-4-carboxylate
CAS:Formula:C5H6N2O2Purity:98%Color and Shape:SolidMolecular weight:126.11335-Hydroxybenzofuran-2(3H)-one
CAS:Formula:C8H6O3Purity:98%Color and Shape:SolidMolecular weight:150.1314Benzoxazole, 5-chloro-2-methyl-
CAS:Formula:C8H6ClNOPurity:97%Color and Shape:SolidMolecular weight:167.59232,1,3-Benzothiadiazole, 4,7-di-2-thienyl-
CAS:Formula:C14H8N2S3Purity:98%Color and Shape:SolidMolecular weight:300.42171-N-Butyl-2,3-dimethylimidazolium p-toluenesulfonate
CAS:Formula:C15H22N2O3SPurity:98%Color and Shape:SolidMolecular weight:310.41181,3-Dioxolane, 2,2-dimethyl-4-[(phenylmethoxy)methyl]-, (4S)-
CAS:Formula:C13H18O3Purity:99%Color and Shape:LiquidMolecular weight:222.28021H-Imidazole-4,5-dicarboxylic acid
CAS:Formula:C5H4N2O4Purity:97%Color and Shape:SolidMolecular weight:156.0963Ref: IN-DA003PUI
5g20.00€10g20.00€25g24.00€100g31.00€25kgTo inquire500g84.00€50kgTo inquire100kgTo inquire4-Imidazoleacetic acid HCl
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:162.57431H-Imidazole-1-acetonitrile
CAS:Formula:C5H5N3Purity:97%Color and Shape:SolidMolecular weight:107.1133N-Methyl-1-Octylpyrrolidiniumchloride
CAS:Formula:C13H28ClNPurity:95%Color and Shape:SolidMolecular weight:233.8211Methanone, [4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanyl-, hydrochloride (1:1)
CAS:Formula:C19H22ClN5O4Purity:95%Color and Shape:SolidMolecular weight:419.8621Benzothiazole, 6-nitro-
CAS:Formula:C7H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:180.1839TRIS-(1-BENZOTRIAZOLYL)METHANE 97
CAS:Formula:C19H13N9Purity:95%Color and Shape:SolidMolecular weight:367.36682-[2-({[5-(diethylamino)pentan-2-yl]amino}methyl)-1-azabicyclo[2.2.2]oct-3-yl]ethanol
CAS:Formula:C9H9Cl2N5SPurity:98%Color and Shape:SolidMolecular weight:290.1723Diethyl 1H-pyrazole-3,5-dicarboxylate
CAS:Formula:C9H12N2O4Purity:98%Color and Shape:SolidMolecular weight:212.2026Ref: IN-DA0034Q0
1g22.00€5g28.00€10g37.00€1kgTo inquire25g62.00€50g99.00€5kgTo inquire100g142.00€250g250.00€500g623.00€Benzo[1,2-b:4,5-b‘]dithiophene
CAS:Formula:C10H6S2Purity:97%Color and Shape:SolidMolecular weight:190.28461H-Indole-3-acetic acid, 5-hydroxy-
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.18341,3-Pyrrolidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) 3-ethyl ester
CAS:Formula:C12H19NO5Purity:95%Color and Shape:SolidMolecular weight:257.2830N-[(tert-Butoxy)carbonyl]-D-tryptophan
CAS:Formula:C16H20N2O4Purity:98%Color and Shape:SolidMolecular weight:304.3410(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester
CAS:Formula:C9H14O6Purity:98%Color and Shape:LiquidMolecular weight:218.20392,1,3-Benzoxadiazole, 4-[(3R)-3-isothiocyanato-1-pyrrolidinyl]-7-nitro-
CAS:Formula:C11H9N5O3SPurity:98%Color and Shape:SolidMolecular weight:291.2859(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C14H13N5O5S2Purity:97%Color and Shape:SolidMolecular weight:395.4135N-1H-Pyrrolo[2,3-c]pyridin-5-ylbenzamide
CAS:Formula:C14H11N3OPurity:97%Color and Shape:SolidMolecular weight:237.25662-(Benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.15745-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.1720BENZO[B]THIOPHENE-2-CARBOXALDEHYDE
CAS:Formula:C9H6OSPurity:98%Color and Shape:SolidMolecular weight:162.2083Esomeprazole Magnesium(Random Configuration)
CAS:Formula:C34H36MgN6O6S2Purity:97%Color and Shape:SolidMolecular weight:713.12122-(Benzo[d][1,3]dioxol-5-yl)acetonitrile
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.15745-Amino-1,2,3-thiadiazole
CAS:Formula:C2H3N3SPurity:98%Color and Shape:SolidMolecular weight:101.1303Ref: IN-DA00346G
1g21.00€5g25.00€10g33.00€1kg497.00€25g46.00€2kgTo inquire5kgTo inquire100g93.00€500g240.00€250mg21.00€Ref: IN-DA003475
1g25.00€5g28.00€10g46.00€1kgTo inquire25g71.00€5kgTo inquire100g211.00€500gTo inquire1-Ethyl-3-methyl-1H-imidazol-3-ium tetrachloroferrate(III)
CAS:Formula:C6H11Cl4FeN2Purity:98%Color and Shape:LiquidMolecular weight:308.82191-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.15061H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-
CAS:Formula:C16H14F3N3OSPurity:98%Color and Shape:SolidMolecular weight:353.36214-BENZOTHIAZOL-2-YL-PHENYLAMINE
CAS:Formula:C13H10N2SPurity:98%Color and Shape:SolidMolecular weight:226.2969Ethyl 2-bromothiazole-5-carboxylate
CAS:Formula:C6H6BrNO2SPurity:97%Color and Shape:SolidMolecular weight:236.08631,3-Dimethylpyrazole-5-Carboxylic Acid
CAS:Formula:C6H8N2O2Purity:97%Color and Shape:SolidMolecular weight:140.13991H-Imidazolium, 3-hexyl-1-methyl-, iodide (1:1)
CAS:Formula:C10H19IN2Purity:97%Color and Shape:LiquidMolecular weight:294.1757(2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid
CAS:Formula:C5H9NO3Purity:97%Color and Shape:SolidMolecular weight:131.12991H-Benzo[d][1,2,3]triazole-1-carbaldehyde
CAS:Formula:C7H5N3OPurity:95%Color and Shape:SolidMolecular weight:147.1341

