
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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2-Chloro-3-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11ClN2OPurity:98%Color and Shape:Solid, No data available.Molecular weight:210.661-[(2R,3S,4R,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxy-2-(hydroxymethyl)oxolan-2-yl]triaz-2-yn-2-ium-1-ide
CAS:Purity:95%Molecular weight:285.21600342-amino-4-(4-fluorophenyl)-5-methylthiophene-3-carbonitrile
CAS:Formula:C12H9FN2SPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:232.28(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-yl-amine hydrochloride
CAS:Formula:C10H17ClN4OSPurity:95.0%Molecular weight:276.784-Fluoro-1H-indazole-5-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:98%Color and Shape:SolidMolecular weight:180.138methyl 5-bromo-6-fluoro-1H-indole-3-carboxylate
CAS:Formula:C10H7BrFNO2Purity:97%Molecular weight:272.073H-His(1-Me)-OH
CAS:<p>M02991 - H-His(1-Me)-OH</p>Formula:C7H11N3O2Purity:98%Color and Shape:Solid, Yellowish PowderMolecular weight:169.184rac-(3R,4R)-4-amino-1-methyl-3-pyrrolidinol dihydrochloride
CAS:Formula:C5H14Cl2N2OPurity:95.0%Molecular weight:189.083-Bromo-5-(trifluoromethyl)-1H-indazole
CAS:Formula:C8H4BrF3N2Purity:98%Color and Shape:SolidMolecular weight:265.0334-BROMO-1-CYCLOPROPYLMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H12BrNO2Purity:95.0%Molecular weight:258.1151-Cyclopropyl-6,8-difluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C20H21F2N3O3Purity:95%Molecular weight:389.4031-(5-bromo-2-thienyl)propan-1-one
CAS:Formula:C7H7BrOSPurity:98%Color and Shape:SolidMolecular weight:219.1Ethyl 5-(2,2-dimethylpropyl)-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C10H16N2O3Molecular weight:212.249tert-Butyl 2-formyl-1H-pyrrole-1-carboxylate
CAS:Formula:C10H13NO3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:195.2182-(8-OXABICYCLO[3.2.1]OCTAN-3-YL)ACETIC ACID
CAS:Formula:C9H14O3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:170.2081-(2-Hydroxyethyl)pyrrolidin-2-one
CAS:Formula:C6H11NO2Purity:97.0%Color and Shape:SolidMolecular weight:129.1592-chloro-4-fluoro-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17ClFNOPurity:97.0%Molecular weight:317.79Tetrahydrofuran-3-carbonyl chloride
CAS:Formula:C5H7ClO2Purity:>95%Color and Shape:LiquidMolecular weight:134.562-Chloro-1-(2-ethoxyethyl)-1H-benzo[d]imidazole
CAS:Formula:C11H13ClN2OPurity:95%Molecular weight:224.69Cytidine 5′-(trihydrogen diphosphate) disodium salt
CAS:Purity:≥98%Color and Shape:SolidMolecular weight:446.98(2-Chlorothiophen-3-yl)boronic acid
CAS:Formula:C4H4BClO2SPurity:97%Color and Shape:SolidMolecular weight:162.393-HYDROXY-1-METHYL-1H-PYRAZOLE-5-CARBONITRILE
CAS:Formula:C5H5N3OPurity:95.0%Molecular weight:123.1151-Methyl-5-(methylsulfanyl)-1H-[1,2,4]-triazol-3-yl amine
CAS:Formula:C4H8N4SPurity:95%Color and Shape:SolidMolecular weight:144.22-azaspiro[4.4]nonane-1,3-dione
CAS:Formula:C8H11NO2Purity:95.0%Color and Shape:SolidMolecular weight:153.1814-isopropyl-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H11N3S2Purity:95.0%Molecular weight:225.331-[(Prop-2-en-1-ylsulfanyl)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C10H11N3SPurity:89.0%Molecular weight:205.28tert-Butyl 3-(bromomethyl)-1H-pyrazole-1-carboxylate
CAS:Formula:C9H13BrN2O2Purity:96%Molecular weight:261.1195-chloro-1-(4-chlorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12Cl2N2OPurity:95.0%Molecular weight:283.15Ethyl 5-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Formula:C9H8BrN3O2Purity:95%Molecular weight:270.0861,2-BENZISOTHIAZOLE,2,3-DIHYDRO-2-(2-PROPYN-1-YL)-,1,1-DIOXIDE
CAS:Formula:C10H9NO2SPurity:98%Color and Shape:SolidMolecular weight:207.253-Bromo-2-thienylzinc bromide 0.5 M in Tetrahydrofuran
CAS:Formula:C4H2Br2SZnColor and Shape:LiquidMolecular weight:307.31(R)-1-(4-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.681H-PYRROLO[2,3-B]PYRIDINE, 4-CHLORO-5-METHOXY-1-[TRIS(1-METHYLETHYL)SILYL]-
CAS:Formula:C17H27ClN2OSiPurity:97%Molecular weight:338.953-Pyrazol-1-yl-butyric acid
CAS:Formula:C7H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:154.1693-AMINO-4-CYCLOPROPYLTHIOPHENE-2-CARBONITRILE HCL
CAS:Formula:C8H9ClN2SPurity:95.0%Molecular weight:200.681-Phenyl-2-pyrrolidinone
CAS:Formula:C10H11NOPurity:95%Color and Shape:Solid, CrystallineMolecular weight:161.2043-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOLE-5-CARBONITRILE
CAS:Formula:C13H12BrN3OPurity:95.0%Molecular weight:306.163Ethyl 2-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetate
CAS:Formula:C9H13BrN2O2Purity:≥95%Color and Shape:SolidMolecular weight:261.1191-{[4-(trifluoromethoxy)phenyl]methyl}-1H-pyrazol-3-amine
CAS:Formula:C11H10F3N3OPurity:97%Molecular weight:257.2164-methyl-1,2,5-thiadiazole-3-carboxylic acid
CAS:Formula:C4H4N2O2SPurity:95.0%Molecular weight:144.155-Bromo-N-(furan-2-ylmethyl)pyrimidin-2-amine
CAS:Formula:C9H8BrN3OPurity:98%Molecular weight:254.087[2-(7-chloro-1,3-benzoxazol-2-yl)ethyl]amine hydrochloride
CAS:Formula:C9H10Cl2N2OPurity:95.0%Molecular weight:233.092,2-Dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione
CAS:Purity:97%Molecular weight:211.21699525-((2,3-DIMETHYLPHENOXY)METHYL)-1,3,4-THIADIAZOL-2-AMINE
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.313-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole dihydrochloride
CAS:Formula:C6H11Cl2N3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:196.084-(azepan-1-ylmethyl)-5-methylisoxazole-3-carboxylic acid
CAS:Formula:C12H18N2O3Purity:95.0%Molecular weight:238.2874-Amino-6-bromo-2-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
CAS:Purity:97%Molecular weight:286.519989(2S,4R)-4-(Naphthalen-1-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C16H18ClNO2Purity:95.0%Molecular weight:291.784-(1-METHYL-1H-PYRAZOL-3-YL)PIPERIDINE 2HCL
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.16METHYL 2-BROMO-1-ETHYL-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.065(2-{[(tert-butoxycarbonyl)amino]methyl}-1H-benzimidazol-1-yl)acetic acid
CAS:Formula:C15H19N3O4Purity:95.0%Molecular weight:305.3345-Chlorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H3ClN2SPurity:97%Color and Shape:SolidMolecular weight:170.612-(4-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C12H12N2O3SPurity:95.0%Molecular weight:264.3Ethyl 3-isopropyl-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C10H16N2O2Purity:95.0%Molecular weight:196.252-(Dibenzo[b,d]furan-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C18H19BO3Purity:97%Molecular weight:294.162-tert-Butoxycarbonylamino-4-methyl-oxazole-5-carboxylic acid
Formula:C10H14N2O5Purity:95.0%Color and Shape:SolidMolecular weight:242.231ethyl 2-amino-4-(3,4-dimethylphenyl)thiophene-3-carboxylate
CAS:Formula:C15H17NO2SPurity:95.0%Molecular weight:275.37(3-Methylisoxazol-5-yl)methanamine hydrochloride
CAS:Formula:C5H9ClN2OPurity:97%Molecular weight:148.592-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid
Formula:C10H6ClNO3SPurity:95.0%Molecular weight:255.671-[(2,6-difluorophenyl)methyl]-1H-pyrazol-4-amine
CAS:Formula:C10H9F2N3Purity:95.0%Molecular weight:209.24-CHLORO-2-(1-METHYL-1H-PYRAZOL-3-YL)PHENOL
CAS:Formula:C10H9ClN2OPurity:97.0%Molecular weight:208.65(S)-1-(tert-Butoxycarbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid
CAS:Formula:C12H21NO4Purity:95%Color and Shape:SolidMolecular weight:243.303Ref: 10-F076362
1g250.00€5g837.00€10g1,563.00€25g3,905.00€50g7,809.00€100mg50.00€250mg82.00€500mg150.00€3,5-Dimethyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H16N2O3Purity:95.0%Molecular weight:224.262-BENZENESULFONAMIDO-1,3,4-THIADIAZOLE-5-SULFONAMIDE
CAS:Formula:C8H8N4O4S3Purity:98%Molecular weight:320.36rac-(1S,5S)-2-oxabicyclo[3.2.0]heptan-7-one
CAS:Formula:C6H8O2Purity:95.0%Color and Shape:LiquidMolecular weight:112.128(2E)-1-(2,4-dichlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H10Cl2OSPurity:95.0%Molecular weight:297.19(4R)-1-Boc-4-Methyl-D-proline
CAS:Formula:C11H19NO4Purity:97%Color and Shape:SolidMolecular weight:229.2764-{[5-Cyclopropyl-3-(2,6-dichlorophenyl)-1,2-oxazol-4-yl]methoxy}piperidine
CAS:Purity:97%Molecular weight:367.2699892-(2-chloroethyl)-1-methyl-1H-imidazole hydrochloride
CAS:Formula:C6H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:181.063-Chloro-4-nitro-1H-pyrazole
CAS:Formula:C3H2ClN3O2Purity:95%Color and Shape:SolidMolecular weight:147.525-chloro-1-(3-fluorophenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H5ClF4N2OPurity:95.0%Molecular weight:292.625-Bromo-4-chloro-3-indolyl-a-L-fucopyranoside
CAS:Formula:C14H15BrClNO5Purity:98%Molecular weight:392.631-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole
CAS:Purity:95%Molecular weight:259.1199951IMIDAZO[2,1-F][1,2,4]TRIAZIN-4-OL
CAS:Formula:C5H4N4OPurity:97%Color and Shape:SolidMolecular weight:136.1141-[4-(Trifluoromethyl)benzyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2116-Bromo-1,3-dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran
CAS:Purity:95%Molecular weight:325.015-(2-Fluoro-benzyl)-thiazol-2-ylamine
CAS:Formula:C10H9FN2SPurity:95.0%Color and Shape:SolidMolecular weight:208.253-Chloro-1-methyl-pyrrolidine
CAS:Formula:C5H10ClNPurity:95%Color and Shape:LiquidMolecular weight:119.592-(4-nitro-1H-pyrazol-1-yl)-1-phenylethanone
CAS:Formula:C11H9N3O3Purity:95.0%Molecular weight:231.2115-Methyl-thiophene-2-carboxylic acid hydrazide
CAS:Formula:C6H8N2OSColor and Shape:SolidMolecular weight:156.22-Methyl-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C6H6N2O4Purity:97%+;RGMolecular weight:170.124Ethyl 3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole-5-carboxylate
CAS:Purity:97%Molecular weight:302.20901492-(Benzo[b]thiophen-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:95%Molecular weight:260.16000375-Methyl-3-(trifluoromethyl)-1,2-oxazole
CAS:Formula:C5H4F3NOPurity:96.0%Color and Shape:ClearMolecular weight:151.0886-bromo-5-methoxy-1,2-dimethyl-1H-indole-3-carbaldehyde
CAS:Formula:C12H12BrNO2Purity:95.0%Molecular weight:282.137tert-Butyl 3-(iodomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:95+%Molecular weight:381.25399782,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonamide
CAS:Formula:C13H19NO3SPurity:≥95%Molecular weight:269.364-Imidazoleacetic acid hydrochloride
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:Solid, CrystallineMolecular weight:162.577-HYDROXY-1H-PYRROLO[2,3-C]PYRIDINE-3-CARBOXYLIC ACID
CAS:Formula:C8H6N2O3Purity:95+%Molecular weight:178.147methyl 7-methoxy-4-nitro-1H-indazole-3-carboxylate
CAS:Formula:C10H9N3O5Purity:95.0%Molecular weight:251.1982-(3-amino-1H-1,2,4-triazol-1-yl)ethanol hydrochloride
CAS:Formula:C4H9ClN4OPurity:95.0%Molecular weight:164.59BENZYL TETRAHYDRO-1H-FURO[3,4-C]PYRROLE-5(3H)-CARBOXYLATE
CAS:Formula:C14H17NO3Purity:90%Molecular weight:247.2942-(Trifluoromethyl)-1H-benzo[d]imidazole-7-carboxylic acid
CAS:Formula:C9H5F3N2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:230.1463-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-4-carboxylic acid
CAS:Purity:98%Molecular weight:192.1739965-(Trifluoromethyl)-2-thiopheneboronic acid
CAS:Formula:C5H4BF3O2SPurity:96%Color and Shape:SolidMolecular weight:195.952,4-Dichloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H9Cl2N3O2SPurity:98%Color and Shape:SolidMolecular weight:342.193-Ethynyl-N-(thiophen-2-ylmethyl)aniline
CAS:Purity:95%Color and Shape:SolidMolecular weight:213.30000313-(pyrrolidin-3-ylmethyl)pyridine dihydrochloride
CAS:Formula:C10H16Cl2N2Purity:95.0%Molecular weight:235.152-(2,4,5-Trimethoxyphenyl)-1,3-thiazolidine
CAS:Formula:C12H17NO3SPurity:95.0%Molecular weight:255.332-(3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C10H12N4Purity:95.0%Molecular weight:188.234Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole-2-carboxylate
CAS:Purity:98%Molecular weight:269.11999512-Bromo-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine hydrochloride
CAS:Formula:C6H8BrClN2SPurity:98%Molecular weight:255.56N-[2-Isopropylthiazol-4-ylmethyl(methyl)carbamoyl]-L-valine
CAS:Formula:C14H23N3O3SPurity:98%(LC-MS);RGColor and Shape:SolidMolecular weight:313.429-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-9H-carbazole
CAS:Purity:95+%Molecular weight:321.2300115-Methyl-isoxazole-4-carbonyl chloride
CAS:Formula:C5H4ClNO2Purity:95%Color and Shape:LiquidMolecular weight:145.546-methyl-octahydro-1H-pyrrolo[2,3-c]pyridine dihydrochloride
CAS:Formula:C8H18Cl2N2Purity:95%Molecular weight:213.156-chloro-4-ethyl-1,3-benzothiazol-2-amine
CAS:Formula:C9H9ClN2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:212.74-(1H-pyrazol-3-yl)piperidine dihydrochloride hydrate
CAS:Formula:C8H17Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:242.141-(3-Fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:95%Molecular weight:302.16000372-(Oxazol-5-yl)benzonitrile
CAS:Formula:C10H6N2OPurity:>97%Color and Shape:SolidMolecular weight:170.171(2-Isopropyl-1,3-oxazol-4-yl)methanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.17methyl 3-amino-1-methyl-1H-pyrazole-4-carboxylate
Formula:C6H9N3O2Purity:95.0%Molecular weight:155.157tert-Butyl (3R,4R)-3-(benzylamino)-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:292.3789978(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)methanol
CAS:Purity:≥95%Molecular weight:240.1199951METHYL 8-CHLOROIMIDAZO[1,2-A]PYRAZINE-2-CARBOXYLATE
CAS:Formula:C8H6ClN3O2Purity:97%Molecular weight:211.61(R)-tert-Butyl 3-(4-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.3242,3-Dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H10N2O2SColor and Shape:SolidMolecular weight:198.245-[(tert-butoxy)carbonyl]-7-methyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-3-carboxylic acid
CAS:Purity:97%Molecular weight:281.3120117Methyl 2-oxoindoline-7-carboxylate
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.186
