
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 55181 products of "5-membered Heterocycles"
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rac-(1R,2R,4S)-7-oxabicyclo[2.2.1]hept-2-ylamine hydrochloride
CAS:Formula:C6H12ClNOPurity:95.0%Molecular weight:149.625-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid
CAS:Formula:C10H12O2SPurity:95.0%Molecular weight:196.26Ref: 10-F657392
1g816.00€5g2,200.00€10g3,267.00€2.5g1,488.00€50mg217.00€100mg305.00€250mg421.00€500mg645.00€(R)-1-(2-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C12H20Cl2N2OMolecular weight:279.216-(Piperazin-1-yl)-1H-indazole
CAS:Formula:C11H14N4Purity:95.0%Color and Shape:SolidMolecular weight:202.261(2S,4R)-1-Boc-2-Hydroxymethyl-4-aminopyrrolidinehydrochloride
CAS:Formula:C10H21ClN2O3Purity:95%Molecular weight:252.741-(2-Chloroethyl)-4-ethyl-1H-tetrazol-5(4H)-one
CAS:Formula:C5H9ClN4OPurity:95.0%Molecular weight:176.62-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H18ClN3OMolecular weight:243.742-Bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethan-1-one
CAS:Formula:C11H8BrClOSPurity:95.0%Molecular weight:303.6Ethyl 5-bromo-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H9BrN4O2Purity:95.0%Molecular weight:297.1121-((tetrahydro-2H-pyran-4-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C15H25BN2O3Purity:96%Color and Shape:Low Melting SolidMolecular weight:292.19TERT-BUTYL (2-(((BENZYLOXY)CARBONYL)AMINO)ETHYL)(2-HYDROXYETHYL)CARBAMATE
CAS:Formula:C18H24N2O6Purity:95.0%Molecular weight:364.3985-(3,4-dichlorophenyl)-1H-pyrazole
CAS:Formula:C9H6Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:213.066-BROMO-2-METHYLIMIDAZO[1,2-A]PYRIMIDINE
CAS:Formula:C7H6BrN3Purity:97.0%Color and Shape:SolidMolecular weight:212.055-Amino-1-(3-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS:Formula:C9H8FN5OPurity:95.0%Molecular weight:221.195Methylhexahydroisobenzofuran-1,3-dione
CAS:Formula:C9H12O3Purity:95.0%Color and Shape:LiquidMolecular weight:168.1926-Bromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
CAS:Formula:C7H5BrN2OPurity:95%Color and Shape:SolidMolecular weight:213.034Ethyl 8-bromo-6-fluoroimidazo[1,2-a]pyridine-2-carboxylate
CAS:Purity:98%Molecular weight:287.08801274-Methylthiophene-2-boronic acid
CAS:Formula:C5H7BO2SPurity:97%Color and Shape:SolidMolecular weight:141.981-Bromo-3-(1,3-dioxolan-2-yl)-4-methoxybenzene
CAS:Formula:C10H11BrO3Purity:97%Molecular weight:259.0991-methyl-1H-1,2,3-benzotriazol-4-amine
CAS:Formula:C7H8N4Purity:95.0%Color and Shape:Beige powderMolecular weight:148.169((2R,3R,5R)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate
CAS:Purity:97%Molecular weight:456.4100037(1-(4-((Tetrahydrofuran-3-yl)oxy)pyridin-2-yl)-1H-pyrazol-4-yl)methanol
CAS:Formula:C13H15N3O3Purity:95.0%Molecular weight:261.281(pyrazolo[1,5-a]pyridin-3-ylmethyl)amine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:SolidMolecular weight:147.1814,6-difluoro-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H9F2N3SPurity:95.0%Molecular weight:277.292-[1-(2-hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl]acetamide
CAS:Formula:C9H11N5O3Purity:95.0%Molecular weight:237.2195-Chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS:Formula:C7H4ClN3O2Purity:98%Color and Shape:SolidMolecular weight:197.583-(5-ethyl-4H-1,2,4-triazol-3-yl)aniline
CAS:Formula:C10H12N4Purity:95.0%Color and Shape:No data available.Molecular weight:188.234Ethyl 5-nitro-1H-imidazole-2-carboxylate
CAS:Formula:C6H7N3O4Purity:96%Color and Shape:SolidMolecular weight:185.1397-(β-CHLOROETHYL)THEOPHYLLINE
CAS:Formula:C9H11ClN4O2Purity:95.0%Color and Shape:SolidMolecular weight:242.665-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:Solid, White to almost white powderMolecular weight:176.175(R)-3-((2-Methoxyphenyl)thio)pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOSPurity:95.0%Molecular weight:245.77(S)-2-Methylaminomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C11H22N2O2Purity:95%Color and Shape:LiquidMolecular weight:214.309(R)-1-BOC-2-(AMINOMETHYL)-4,4-DIFLUOROPYRROLIDINE
CAS:Formula:C10H18F2N2O2Purity:97%Molecular weight:236.2635-(Pyridin-3-yl)isoxazole-3-carboxylic acid
CAS:Formula:C9H6N2O3Purity:98%Color and Shape:SolidMolecular weight:190.158(3-(1-Phenyl-1H-benzo[d]imidazol-2-yl)phenyl)boronic acid
CAS:Formula:C19H15BN2O2Purity:95.0%Molecular weight:314.15tert-Butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:98%Molecular weight:245.33999634-Chloro-2-methylthieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.644-Methyl-1-(3-nitro-5-(trifluoromethyl)phenyl)-1H-imidazole methanesulfonate
CAS:Formula:C12H12F3N3O5SPurity:95.0%Molecular weight:367.35-Methyl-4-pyrazol-1-ylmethyl-isoxazole-3-carboxylic acid
CAS:Formula:C9H9N3O3Color and Shape:SolidMolecular weight:207.1893,6-dimethyl-4-oxo-3H,4H-furo[2,3-d]pyrimidine-5-carboxylic acid
CAS:Formula:C9H8N2O4Purity:95.0%Color and Shape:SolidMolecular weight:208.1734,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:97%Color and Shape:SolidMolecular weight:169.25tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate
CAS:Formula:C15H20N2O2Purity:95%Molecular weight:260.3376-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:322.0100098(5-isopropyl-3-isoxazolyl)methanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.174-Chloro-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C6H4ClN3Purity:95%Color and Shape:SolidMolecular weight:153.571-[3-(3-chlorophenyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C12H13ClN4SPurity:95.0%Molecular weight:280.772-(4-Nitro-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C12H11N3O4SPurity:95.0%Molecular weight:293.34-AMINO-1-(4-METHOXYPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C11H14N2O2Purity:95.0%Molecular weight:206.245(S)-3-((Benzyloxy)carbonyl)-2,2-dimethyloxazolidine-4-carboxylic acid
CAS:Purity:95%Molecular weight:279.2919922N-(2-aminophenyl)-2-(1-pyrrolidinyl)acetamide
CAS:Formula:C12H17N3OPurity:95.0%Molecular weight:219.2881-(1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid
CAS:Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.334-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:239.72000126-(1-piperazinyl)-9H-purine dihydrochloride dihydrate
Formula:C9H18Cl2N6O2Purity:95.0%Molecular weight:313.182-(3-Bromophenyl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.0724-bromo-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Molecular weight:222.0451-Methylpyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C6H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:165.626,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine
CAS:Formula:C5H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:156.21(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid
CAS:Purity:97%Molecular weight:312.11999515-chloro-3-(3-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER
CAS:Formula:C15H26N2O4Purity:97%Molecular weight:298.383Ethyl 1-(5-(methylamino)pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95%Molecular weight:246.272-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C9H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:217.09(R)-tert-Butyl 2-(4-bromophenyl)pyrrolidine-1-carboxylate
CAS:Formula:C15H20BrNO2Purity:97%Molecular weight:326.2342-(7-Chloro-1H-indol-3-yl)acetic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.63methyl 2-(2-imino-6-methylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H13BrN2O2SPurity:95.0%Molecular weight:317.2{[3-(2-pyrazinyl)-1H-1,2,4-triazol-5-yl]methyl}amine dihydrochloride hydrate
CAS:Formula:C7H12Cl2N6OPurity:95.0%Molecular weight:267.112-hydrazinyl-4-(1H-imidazol-1-yl)-6-methylpyrimidine
CAS:Formula:C8H10N6Purity:95.0%Molecular weight:190.212-(2-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.32TERT-BUTYL (3S)-3-AMINO-1-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Purity:98%Molecular weight:256.3460083Sodium 1-methyl-4-(trifluoromethyl)-1H-imidazole-2-carboxylate
CAS:Formula:C6H4F3N2NaO2Purity:97.0%Molecular weight:216.0952,2,2-Trifluoro-1-(4-nitro-1H-pyrrol-2-yl)ethanone
CAS:Formula:C6H3F3N2O3Purity:95.0%Molecular weight:208.0962-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid amide
Formula:C10H7ClN2O2SPurity:95.0%Molecular weight:254.69ethyl 1-isopropyl-3-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C9H13N3O4Purity:97%Molecular weight:227.224-Bromo-5-methyl-1H-pyrazole-3-carboxamide
CAS:Formula:C5H6BrN3OPurity:95.0%Color and Shape:LiquidMolecular weight:204.027TERT-BUTYL (R)-2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)PYRROLIDINE-1-CARBOXYLATE
Formula:C21H32BNO4Purity:95.0%Molecular weight:373.3N,N,N-trimethyl[1-(triisopropylsilyl)-1H-indol-3-yl]methanaminium iodide
CAS:Formula:C21H37IN2SiPurity:95.0%Molecular weight:472.53(S)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.671,1-dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS:Formula:C9H14N2Purity:95.0%Molecular weight:150.2252-Methyl-4-phenyl-1H-imidazole
CAS:Formula:C10H10N2Purity:97%Color and Shape:SolidMolecular weight:158.204(S)-3-Methylpyrrolidin-3-ol hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.615-Isobutyl-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C6H11N3SPurity:95.0%Color and Shape:LiquidMolecular weight:157.24tert-Butyl 6-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H28BNO5Purity:95%Molecular weight:373.26(2E)-1-(3,4-dichlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H8Cl2OSPurity:95.0%Molecular weight:283.17N-[(5-isobutyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine
CAS:Formula:C9H17N3OPurity:95.0%Color and Shape:LiquidMolecular weight:183.2553-(2-Hydroxypropyl)-5-methyl-2-oxazolidinone
CAS:Formula:C7H13NO3Color and Shape:LiquidMolecular weight:159.185(Tetrahydrofuran-2,5-diyl)dimethanol
CAS:Formula:C6H12O3Purity:95.0%Color and Shape:OilMolecular weight:132.1594-(3,4-difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C18H22F2N2O4Purity:95.0%Molecular weight:368.381N-methyl-1-(1H-pyrazol-5-yl)methanamine dihydrochloride
CAS:Formula:C5H11Cl2N3Purity:97%Color and Shape:SolidMolecular weight:184.06(4-(3,5-Dimethyl-1H-pyrazol-1-yl)phenyl)boronic acid
CAS:Formula:C11H13BN2O2Purity:96%Molecular weight:216.053-Isopropyl-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:99%Color and Shape:White powderMolecular weight:168.196(2S,3R)-3-Phenylpyrrolidine-2-carboxylic acid
CAS:Formula:C11H13NO2Purity:97%Color and Shape:Solid, No data available.Molecular weight:191.234-Fluorobenzo[d]thiazol-2(3H)-one
CAS:Formula:C7H4FNOSPurity:97%+(GC-MS);RGColor and Shape:SolidMolecular weight:169.171-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOL-4-YL-4-BORONIC ACID
Formula:C12H15BN2O3Purity:95%Molecular weight:246.07tert-butyl 3-iodo-7,7-dimethyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate
CAS:Purity:95%Molecular weight:377.2260132(S)-3,3,6,6-TETRAMETHYLTETRAHYDROPYRROLO[1,2-C]OXAZOL-5(3H)-ONE
CAS:Formula:C10H17NO2Purity:97.0%Molecular weight:183.251(S)-2-((tert-Butoxycarbonyl)amino)-2-(thiophen-2-yl)acetic acid
CAS:Formula:C11H15NO4SPurity:97%Molecular weight:257.31,4-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C5H9N3Purity:98%Color and Shape:Solid, yellow powderMolecular weight:111.1482-(5-((3-Methyloxetan-3-yl)methoxy)-1H-benzo[d]imidazol-1-yl)quinolin-8-ol
CAS:Purity:98%Molecular weight:361.4010012-(3′,3′-Dimethyl-6-nitrospiro[chromene-2,2′-indolin]-1′-yl)ethyl methacrylate
CAS:Formula:C24H24N2O5Purity:90%Molecular weight:420.465(4-Amino-phenyl)-pyrrolidin-1-yl-methanone
CAS:Formula:C11H14N2OPurity:97%Color and Shape:Solid, White powderMolecular weight:190.2465,6,7,8-Tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine hydrobromide
CAS:Purity:97%Molecular weight:250.16000372-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one
CAS:Purity:95%Color and Shape:SolidMolecular weight:282.26000981-(TETRAHYDRO-2H-PYRAN-2-YL)-4-METHYL-1H-INDAZOL-5-YL-5-BORONIC ACID
CAS:Formula:C13H17BN2O3Purity:95.0%Molecular weight:260.1(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-acetic acid ethyl ester
CAS:Formula:C7H9ClN2O3Purity:95.0%Color and Shape:LiquidMolecular weight:204.616-BROMO-2-(TETRAHYDRO-2H-PYRAN-4-YL)PYRAZOLO[1,5-A]PYRIMIDINE
CAS:Formula:C11H12BrN3OPurity:97.0%Molecular weight:282.1413-(6-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid
CAS:Purity:97%Molecular weight:383.2420044(R)-TERT-BUTYL 3-(PYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H20N2O3Purity:95.0%Molecular weight:264.3255-(4-tert-Butyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Molecular weight:176.219(2E)-1-(2-chlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H11ClOSPurity:95.0%Molecular weight:262.751-(2-Chloro-phenyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Molecular weight:309.07(S)-1-(Imidazo[1,2-a]pyridin-6-yl)ethanamine
CAS:Purity:98%Color and Shape:SolidMolecular weight:161.2079926Boc-His(Tos)-OH
CAS:<p>M03290 - Boc-His(Tos)-OH</p>Formula:C18H23N3O6SPurity:98%Color and Shape:Solid, White to off-white powderMolecular weight:409.462-METHYL-2H-INDAZOLE-5-CARBONITRILE
CAS:Formula:C9H7N3Purity:98%Color and Shape:No data available.Molecular weight:157.176N-methyl-N-{[1-(propan-2-yl)-1H-pyrazol-4-yl]methyl}pyrrolidin-3-amine
CAS:Formula:C12H22N4Purity:95.0%Molecular weight:222.3361-(azetidin-3-yl)-2-methyl-1H-imidazole dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:95.0%Molecular weight:210.1TERT-BUTYL 4-OXA-5-THIA-6-AZASPIRO[2.4]HEPTANE-6-CARBOXYLATE 5,5-DIOXIDE
CAS:Formula:C9H15NO5SPurity:97%Molecular weight:249.28DL-5-Hydroxytryptophan
CAS:Formula:C11H12N2O3Purity:98.0%Color and Shape:SolidMolecular weight:220.228(R)-Thiazolidine-4-carboxylic acid
CAS:Formula:C4H7NO2SPurity:97.0%Color and Shape:SolidMolecular weight:133.172-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C18H19BO2SPurity:97%Molecular weight:310.221-TRIISOPROPYLSILANYL-5-(BOC-AMINO)-7-AZAINDOLE
CAS:Formula:C21H35N3O2SiPurity:97%Molecular weight:389.615(6-Methoxybenzofuran-2-yl)boronic acid
CAS:Formula:C9H9BO4Purity:95%Color and Shape:SolidMolecular weight:191.98(4-Bromo-3-methylisoxazol-5-yl)methyl acetate
CAS:Formula:C7H8BrNO3Purity:95%Molecular weight:234.0495-(CHLOROMETHYL)-3-(2-CHLOROPYRIDIN-4-YL)-1,2,4-OXADIAZOLE
Formula:C8H5Cl2N3OPurity:95.0%Molecular weight:230.05Detomidine hydrochloride
CAS:Formula:C12H15ClN2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:222.72tert-Butyl (1R,5R)-2,6-diazabicyclo[3.2.0]heptane-2-carboxylate
CAS:Purity:97%Molecular weight:198.2660065
