
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 55503 products of "5-membered Heterocycles"
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4-Nitro-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H2F3N3O4Purity:95.0%Color and Shape:SolidMolecular weight:225.083(3-methyl-1,1-dioxidotetrahydro-3-thienyl)amine hydrochloride
CAS:Formula:C5H12ClNO2SPurity:95.0%Color and Shape:No data available.Molecular weight:185.67Ref: 10-F091904
50mg86.00€100mg103.00€250mg151.00€500mg255.00€1g338.00€2.5g804.00€5g1,162.00€10g2,322.00€1-Pyrrolidin-2-(N-Cbz-N-methyl)amino-3-(4′-N-methyl)piperidine-propane
CAS:Formula:C22H35N3O2Purity:96.0%Molecular weight:373.5414-Bromo-5-chloro-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
CAS:Purity:97%Molecular weight:329.6199951Ethyl 2-(4-chlorophenyl)thiazole-4-carboxylate
CAS:Formula:C12H10ClNO2SPurity:98%Molecular weight:267.733-(2,6-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C13H14N2O4Purity:95.0%Molecular weight:262.2652-carboethoxy-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C21H23NO3Purity:97.0%Molecular weight:337.4193,5-difluoro-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17F2NOPurity:97.0%Molecular weight:301.337Thieno[2,3-b]pyrazine-6-carboxylic acid ethyl ester
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:208.244-METHOXY-1-METHYL-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1925-Aminomethyl-3-(4-fluorophenyl)-[1,2,4]oxadiazole; hydrochloride
CAS:Formula:C9H9ClFN3OPurity:95.0%Color and Shape:SolidMolecular weight:229.64Benzyl 5H,6H,7H,8H-imidazo[1,2-a]pyrazine-2-carboxylate dihydrochloride
CAS:Purity:97%Molecular weight:330.20999155-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C10H7ClN4Purity:98%Color and Shape:SolidMolecular weight:218.64N-(4,6-dichloro-1,3-benzothiazol-2-yl)-N-methylglycine
CAS:Formula:C10H8Cl2N2O2SPurity:95.0%Molecular weight:291.153-tert-Butyl 1-ethyl 3-azabicyclo[3.1.0]hexane-1,3-dicarboxylate
CAS:Formula:C13H21NO4Purity:98%Color and Shape:LiquidMolecular weight:255.3142-((tert-Butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid
CAS:Formula:C14H19NO4SPurity:≥95%Color and Shape:SolidMolecular weight:297.378-methyl-4-[4-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C18H20F3NO4Purity:95.0%Molecular weight:371.3561-(3-Fluorobenzyl)-5-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H11FN2O2Purity:>95%Molecular weight:234.236-BROMO-2,7-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C8H8BrN3Purity:97%Molecular weight:226.0775-Methylisoxazole-3-carboxamide
CAS:Formula:C5H6N2O2Purity:97%Color and Shape:SolidMolecular weight:126.1153-(1-METHYL-1,2,3,6-TETRAHYDROPYRIDIN-4-YL)-5-NITRO-1H-INDOLE
CAS:Formula:C14H15N3O2Purity:97%(HPLC);RGMolecular weight:257.293N-Boc-2-Amino-5-bromothiazole-4-carboxylic acid
CAS:Formula:C9H11BrN2O4SPurity:95.0%Molecular weight:323.162-((1-(2-Chlorobenzyl)-4-formyl-3-methyl-1H-pyrazol-5-yl)thio)acetic acid
CAS:Purity:98%Molecular weight:324.7799988Methyl 3-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS:Purity:97%Molecular weight:244.29100044-(3,4-dichlorophenyl)-5-methyl-1,3-thiazol-2-amine
CAS:Formula:C10H8Cl2N2SPurity:95.0%Molecular weight:259.154-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide
Formula:C10H11N3O2SPurity:95.0%Molecular weight:237.28ETHYL 5-AMINO-1-ISOPROPYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C9H15N3O2Purity:95.0%Molecular weight:197.238(R)-tert-Butyl 3-(pyrazin-2-ylamino)pyrrolidine-1-carboxylate
CAS:Formula:C13H20N4O2Molecular weight:264.329Methyl 4-tert-Butoxycarbonylamino-1-methyl-1-H-pyrrole-2-carboxylate
CAS:Formula:C12H18N2O4Purity:97%Color and Shape:SolidMolecular weight:254.2866-hydroxy-3H-imidazo[4,5-b]pyridine-5-carboxylic acid
CAS:Formula:C7H5N3O3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:179.135tert-Butyl 6-formyl-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate
CAS:Formula:C13H18N2O3Purity:95.0%Molecular weight:250.298Methyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylate
CAS:Purity:98+%Molecular weight:180.2070007Ethyl 1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H13FN2O2Purity:98.0%Molecular weight:248.2574-(5-Formyl-furan-2-yl)-3-methyl-benzoic acid
CAS:Formula:C13H10O4Color and Shape:SolidMolecular weight:230.2195-(3-Chloro-4-methyl-phenyl)-furan-2-carbaldehyde
CAS:Formula:C12H9ClO2Purity:95.0%Color and Shape:SolidMolecular weight:220.65{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H11N3O3SPurity:95.0%Molecular weight:277.33-(Trifluoroacetyl)indole
CAS:Formula:C10H6F3NOPurity:97%Color and Shape:Solid, White to almost white powderMolecular weight:213.1593-(4-Fluoro-2-methylphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C12H11FN2O2Purity:95.0%Molecular weight:234.23methyl 4-(trifluoromethyl)-1-benzothiophene-2-carboxylate
CAS:Formula:C11H7F3O2SPurity:95%Molecular weight:260.233-Methyl-5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid
CAS:Purity:98%Molecular weight:181.19500733-Chloro-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C3H5Cl2N3Purity:95%Color and Shape:SolidMolecular weight:153.99(6-FLUOROIMIDAZO[1,2-A]PYRIDIN-3-YL)METHANAMINE
CAS:Formula:C8H8FN3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:165.1715-amino-4-cyano-N,N,3-trimethylthiophene-2-carboxamide
CAS:Formula:C9H11N3OSPurity:97%Color and Shape:Liquid, No data available.Molecular weight:209.276-Chloro-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C15H19BClNO2Purity:95.0%Molecular weight:291.58(2E)-3-(furan-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS:Formula:C13H9NO4Purity:95.0%Molecular weight:243.218TERT-BUTYL 3-AMINO-4-CYANO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
CAS:Formula:C10H15N3O2Purity:97%Molecular weight:209.2491-Benzyl 2-methyl (2R,4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-1,2-dicarboxylate
CAS:Purity:98%Molecular weight:378.42498784,5-Dimethyl-thiazol-2-ylamine
CAS:Formula:C5H8N2SPurity:97%Color and Shape:SolidMolecular weight:128.193-[Thien-2-yl-5-(trifluoromethyl)]isoxazole
CAS:Formula:C8H4F3NOSPurity:95.0%Color and Shape:SolidMolecular weight:219.182-Benzyl 1-(tert-butyl) (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate
CAS:Purity:97%Color and Shape:SolidMolecular weight:321.37298584-(6-Chloro-pyridin-3-yl)-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C11H9ClN2O2Purity:95.0%Molecular weight:236.66[(1S)-1-(3-isobutyl-1,2,4-oxadiazol-5-yl)ethyl]amine hydrochloride
CAS:Formula:C8H16ClN3OPurity:95.0%Molecular weight:205.69tert-butyl 3,9-diazabicyclo[4.2.1]nonane-3-carboxylate
CAS:Formula:C12H22N2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:226.32tert-Butyl 7-chloro-5-nitro-3H-imidazo[4,5-b]pyridine-3-carboxylate
CAS:Formula:C11H11ClN4O4Purity:95%Molecular weight:298.682-(pyrrolidin-1-yl)pyridin-4-amine hydrochloride
CAS:Formula:C9H14ClN3Purity:95.0%Molecular weight:199.68Ethyl 2-(8-hydroxy-1,4-dioxaspiro[4.5]decan-8-yl)acetate
CAS:Formula:C12H20O5Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:244.2871-Methyl-1H-pyrazole-3,5-dicarboxylic acid 5-ethyl ester
CAS:Formula:C8H10N2O4Purity:95.0%Color and Shape:Crystalline Powder,PowderMolecular weight:198.178ETHYL 3-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLATE
CAS:Formula:C9H8BrN3O2Purity:97.0%Color and Shape:SolidMolecular weight:270.0862-(4-Bromobenzyl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H8BrNO2SPurity:97.0%Molecular weight:298.152-CHLORO-7-CYCLOPENTYL-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBALDEHYDE
CAS:Formula:C12H12ClN3OPurity:97%Molecular weight:249.73-chloro-1-methyl-1H-1,2,4-triazol-5-amine hydrochloride
CAS:Formula:C3H6Cl2N4Purity:95.0%Molecular weight:169.01Ethyl 4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate
CAS:Formula:C9H8ClN3O2Purity:96%Molecular weight:225.635-Methoxyisoxazol-3-amine
CAS:Formula:C4H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:114.1041-(4-hydroxyphenyl)-4,5-dihydro-1H-1,2,3,4-tetrazole-5-thione
CAS:Formula:C7H6N4OSPurity:90%(HPLC);RGColor and Shape:SolidMolecular weight:194.216-(1H-pyrazol-1-yl)pyridazine-3-carboxylic acid
CAS:Formula:C8H6N4O2Purity:95.0%Molecular weight:190.1625-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-3-carbaldehyde
CAS:Purity:98%Molecular weight:271.1199951ethyl 5-(2-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H14N2O3Purity:95.0%Molecular weight:246.266tert-Butyl 5-oxo-7-azabicyclo[2.2.1]hept-2-ene-7-carboxylate
CAS:Purity:98%Molecular weight:209.24499513-methyl-2-oxo-2,3-dihydro-1,3-benzothiazole-6-sulfonyl chloride
Formula:C8H6ClNO3S2Molecular weight:263.715,7-DICHLORO-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-AMINE
CAS:Formula:C6H4Cl2N4Purity:97.0%Color and Shape:SolidMolecular weight:203.03Potassium 2-[(prop-2-en-1-yl)amino]-1,3-thiazole-4-carboxylate
CAS:Purity:95%Molecular weight:222.3000031ETHYL 8-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C11H9F3N2O2Purity:98%Molecular weight:258.24-Hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde
CAS:Purity:98%(GC-MS);RGMolecular weight:322.2699894-bromo-1-(cyclopropylmethyl)-1H-pyrazole hydrochloride
CAS:Formula:C7H10BrClN2Purity:95.0%Molecular weight:237.533-amino-5-ethyl-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C10H13ClN2OPurity:95.0%Molecular weight:212.681-[(3,5-dimethylisoxazol-4-yl)methyl]piperazine
CAS:Formula:C10H17N3OPurity:90.0%Molecular weight:195.2665-(Dihydrofuran-2(3H)-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS:Purity:≥95%Molecular weight:212.2010041-(3-fluorophenyl)-3-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C12H13FN2OPurity:95.0%Molecular weight:220.2472-[(2,5-dioxopyrrolidin-3-yl)thio]benzoic acid
CAS:Formula:C11H9NO4SPurity:95.0%Molecular weight:251.265-Chloro-1H-1,2,4-triazole-3-carboxylic acid
CAS:Formula:C3H2ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:147.52tert-Butyl (R)-3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
CAS:Purity:97%Molecular weight:241.2910004N-BOC-1,4-DIOXA-8-AZA-SPIRO[4.5]DECANE
CAS:Formula:C12H21NO4Purity:97.0%Color and Shape:SolidMolecular weight:243.303(3R,5R)-1-[(tert-butoxy)carbonyl]-5-methylpyrrolidine-3-carboxylic acid
CAS:Purity:97%Molecular weight:229.276001tert-Butyl 2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
CAS:Formula:C12H18BrN3O2Purity:97.0%Molecular weight:316.1995-chloro-3-{[(2-methylphenyl)methyl]sulfanyl}-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2S2Purity:95.0%Molecular weight:256.771-Methyloctahydropyrrolo[3,4-b]pyridine
CAS:Formula:C8H16N2Purity:≥95%Color and Shape:LiquidMolecular weight:140.235-Phenyl-isoxazole-3-carbonyl chloride
CAS:Formula:C10H6ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:207.612,4-Diamino-6-bromo-furo[2,3-d]pyrimidine-5-carboxylic acid ethyl ester
Formula:C9H9BrN4O3Purity:95.0%Molecular weight:301.13-Oxoisoindoline-5-carbonitrile
CAS:Formula:C9H6N2OPurity:97%Color and Shape:No data available.Molecular weight:158.16[(2R)-5-oxo-2-pyrrolidinyl]acetic acid
CAS:Formula:C6H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:143.1421,3-Benzoxazol-5-ylacetic acid
CAS:Formula:C9H7NO3Purity:98+%Color and Shape:Solid, CrystallineMolecular weight:177.1592-Chloro-N-(6-methyl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-acetamide
CAS:Formula:C10H13ClN2OSPurity:95.0%Molecular weight:244.742-Benzyl-2,7-diazaspiro[4.4]nonane dihydrochloride
CAS:Formula:C14H22Cl2N2Purity:95.0%Molecular weight:289.245-bromo-4,6-difluoro-2,3-dihydro-1H-indol-2-one
CAS:Formula:C8H4BrF2NOPurity:97%Molecular weight:248.0272-Chloro-N-(5-propyl-1,3,4-thiadiazol-2-yl)acetamide
CAS:Formula:C7H10ClN3OSPurity:95.0%Molecular weight:219.693-Bromo-N,N-dimethyl-1H-1,2,4-triazol-5-amine
CAS:Formula:C4H7BrN4Purity:95.0%Color and Shape:SolidMolecular weight:191.0325-BROMO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C12H8BrN3O2SPurity:97%Molecular weight:338.185-tert-Butyl-4H-1,2,4-triazol-3-amine
CAS:Formula:C6H12N4Purity:95%Color and Shape:SolidMolecular weight:140.19METHYL N-BOC-INDOLINE-2-CARBOXYLATE
CAS:Formula:C15H19NO4Purity:95.0%Color and Shape:SolidMolecular weight:277.32Camptothecin
CAS:M01564 - Camptothecin
Formula:C20H16N2O4Purity:98%Color and Shape:Solid, Crystalline PowderMolecular weight:348.3585-[4-(Trifluoromethoxy)phenyl]furan-2-carboxylic Acid
CAS:Formula:C12H7F3O4Purity:≥95%Molecular weight:272.179Benzyl (2R,4R)-4-methyl-5-oxo-2-phenyl-1,3-oxazolidine-3-carboxylate
CAS:Purity:98%Molecular weight:311.3370056(6-Bromo-1H-indol-2-yl)methanol
CAS:Formula:C9H8BrNOPurity:95%Color and Shape:SolidMolecular weight:226.0731-(Thiophene-2-carbonyl)-piperidine-4-carboxylic acid
CAS:Formula:C11H13NO3SPurity:95%Molecular weight:239.292-methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine
CAS:Formula:C7H11N3Purity:95.0%Molecular weight:137.186[1,2,4]Triazolo[1,5-a]pyridine
CAS:Formula:C6H5N3Purity:95%Color and Shape:SolidMolecular weight:119.1277-amino[1,2,4]triazolo[1,5-a]pyrimidin-5-ol
CAS:Formula:C5H5N5OPurity:95.0%Color and Shape:Solid, Beige powderMolecular weight:151.1294-methyl-5-nitro-1H-pyrazole
CAS:Formula:C4H5N3O2Purity:97%Color and Shape:SolidMolecular weight:127.1032-[3-nitro-4-(pyrrolidin-1-yl)benzenesulfonamido]acetic acid
CAS:Purity:98%Molecular weight:329.32998664,6-Dichloro-3-methyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H6Cl2N2Purity:97%Molecular weight:201.054,6-DICHLORO-1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C7H5Cl2N3Purity:98%Molecular weight:202.04methyl 1-(2-methoxyethyl)-1H-pyrazole-5-carboxylate
CAS:Formula:C8H12N2O3Purity:95.0%Molecular weight:184.1954-bromo-5-(2-thienyl)-1H-pyrazole
Formula:C7H5BrN2SPurity:95.0%Color and Shape:No data available.Molecular weight:229.12-methyl-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]-1-propanamine hydrochloride
CAS:Formula:C11H22ClN3Purity:95.0%Molecular weight:231.774-Bromo-1,3-dimethyl-1H-pyrazole
CAS:Formula:C5H7BrN2Purity:98%Color and Shape:LiquidMolecular weight:175.0291-dodecyl-3-methylimidazolium hexafluorophosphate
CAS:Formula:C16H31F6N2PPurity:98%Molecular weight:396.4025-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride
CAS:Formula:C9H6Cl2O2S2Purity:98.0%Color and Shape:SolidMolecular weight:281.172-amino-4-(1H-tetrazol-5-yl)phenol
CAS:Formula:C7H7N5OPurity:95.0%Color and Shape:SolidMolecular weight:177.1672-BENZYLHEXAHYDRO-1H-PYRROLO[3,4-C]PYRIDIN-4(2H)-ONE
CAS:Formula:C14H18N2OPurity:95.0%Molecular weight:230.3115-bromo-1,3-dimethyl-1H-1,2,4-triazole
CAS:Formula:C4H6BrN3Purity:95%Color and Shape:Solid, CrystallineMolecular weight:176.017TERT-BUTYL 5-HYDROXYHEXAHYDRO-1H-ISOINDOLE-2(3H)-CARBOXYLATE
CAS:Formula:C13H23NO3Purity:95.0%Molecular weight:241.331C-(5-Pyridin-2-yl-thiophen-2-yl)-methylamine
CAS:Formula:C10H10N2SPurity:95.0%Color and Shape:Low Melting SolidMolecular weight:190.263-(6-Chloro-1H-benzoimidazol-2-yl)-propionic acid
CAS:Formula:C10H9ClN2O2Purity:95.0%Molecular weight:224.64Ref: 10-F223429
50mg180.00€100mg234.00€250mg321.00€500mg521.00€1g668.00€2.5g1,201.00€5g1,781.00€10g2,640.00€3-chloro-1,5-dimethyl-1H-1,2,4-triazole
CAS:Formula:C4H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:131.561-Butyl-3-methylimidazolium iodide
CAS:Formula:C8H15IN2Purity:96.0%Color and Shape:Liquid, No data available.Molecular weight:266.1262-Methyl-2H-indazole-3-carbaldehyde
CAS:Formula:C9H8N2OPurity:97%Color and Shape:SolidMolecular weight:160.176
