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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TERT-BUTYL 1,8-DIAZASPIRO[4.6]UNDECANE-1-CARBOXYLATE
CAS:Formula:C14H26N2O2Purity:97%Molecular weight:254.3741-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C12H10ClN3Purity:95.0%Molecular weight:231.681H-Benzo[d]imidazole-4-carbaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1491-[2-(Trifluoromethyl)benzyl]-1H-imidazole-5-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2112-Boronothiophene-3-carboxylic acid
CAS:Formula:C5H5BO4SPurity:≥99%Color and Shape:SolidMolecular weight:171.963-ethyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.236-acetyl-2-amino-N-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS:Formula:C11H15N3O2SPurity:95.0%Molecular weight:253.322-Methyl-4-(trifluoromethyl)-1H-imidazole
CAS:Formula:C5H5F3N2Purity:95%Color and Shape:SolidMolecular weight:150.1041-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H7ClFN3O2Purity:95.0%Molecular weight:255.63(5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid
CAS:Purity:95%Molecular weight:461.51501464-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1H-pyrazole
CAS:Formula:C14H19BN2O2SPurity:95%Molecular weight:290.19tert-Butyl (7R)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate
CAS:Purity:97%Molecular weight:212.2929993Tert-butyl 3-(5-aminoisoxazol-3-yl)azetidine-1-carboxylate
CAS:Purity:≥95%Molecular weight:239.27499397-Chloroimidazo[1,2-a]pyridine
CAS:Formula:C7H5ClN2Purity:97%Color and Shape:SolidMolecular weight:152.581-(Tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazole-5-carbaldehyde
CAS:Formula:C10H11F3N2O2Purity:98%Molecular weight:248.2055-(((Tert-butoxycarbonyl)amino)methyl)tetrahydrofuran-2-carboxylic acid
CAS:Purity:98%Molecular weight:245.27499391,2,4-Triazolo[4,3-a]pyrazine-3-carboxylic acid ethyl ester
CAS:Formula:C8H8N4O2Purity:97%Color and Shape:SolidMolecular weight:192.1786-Bromoimidazo[1,2-a]pyridin-8-ol dihydrochloride
CAS:Formula:C7H7BrCl2N2OPurity:97.0%Molecular weight:285.95(2E)-3-(furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one
CAS:Formula:C14H12O3Purity:95.0%Molecular weight:228.2475-Bromo-N-cyclopropyl-2-thiophenecarboxamide
CAS:Formula:C8H8BrNOSPurity:95.0%Molecular weight:246.12(2-(Pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C10H14BNO4SPurity:97%Molecular weight:255.12,5-dichloro-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17Cl2NOPurity:97.0%Molecular weight:334.24ethyl 5-(3-fluoro-4-methoxyphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H13FN2O3Purity:95.0%Molecular weight:264.2565-Ethoxycarbonylamino-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester
Formula:C8H11N3O4SPurity:95.0%Molecular weight:245.251-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
CAS:Formula:C16H24BNO2Purity:98%Color and Shape:SolidMolecular weight:273.181-(2-methyl-1H-imidazol-1-yl)acetone hydrochloride
CAS:Formula:C7H11ClN2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:174.63Methyl 8-oxo-1,4-dioxaspiro[4.5]decane-7-carboxylate
CAS:Formula:C10H14O5Purity:97%Molecular weight:214.2173-(3-(Dimethoxymethyl)-1H-pyrazol-5-yl)pyridine
CAS:Formula:C11H13N3O2Purity:97%Molecular weight:219.244ethyl 2-amino-4-(2,4-dichlorophenyl)-5-methylthiophene-3-carboxylate
CAS:Formula:C14H13Cl2NO2SMolecular weight:330.222-Bromo-5-methylthiophene
CAS:Formula:C5H5BrSPurity:98% (stabilized with Copper chip and NaHCO3)Color and Shape:Liquid, ClearMolecular weight:177.065-Amino-1-(5-bromo-2-chloro-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C11H8BrClN4Purity:95.0%Molecular weight:311.577-Chloro-4-methyl-1H-indole
CAS:Formula:C9H8ClNPurity:98%Color and Shape:SolidMolecular weight:165.622-METHYLIMIDAZO[1,2-A]PYRIDINE-7-CARBOXYLIC ACID
CAS:Formula:C9H8N2O2Purity:95.0%Molecular weight:176.175tert-Butyl 6-hydroxy-2-aza-bicyclo[2.2.1]heptane-2-carboxylate
CAS:Formula:C11H19NO3Purity:95%Color and Shape:SolidMolecular weight:213.2772,3-Dihydro-1H-indazol-3-one
CAS:Formula:C7H6N2OPurity:98%Color and Shape:SolidMolecular weight:134.1382-Hydrazinyl-4-phenylthiazole hydrochloride
CAS:Formula:C9H10ClN3SPurity:95.0%Molecular weight:227.71Methyl 3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate
CAS:Formula:C9H7IN2O2Purity:96%Color and Shape:SolidMolecular weight:302.0711-Isopropyl-1H-indazol-5-amine
CAS:Formula:C10H13N3Purity:>97%Color and Shape:SolidMolecular weight:175.2355-chloro-3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C9H6ClFN2SPurity:95.0%Molecular weight:228.678-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE
CAS:Purity:90%Molecular weight:373.2179871ethyl 5-(4-methoxyphenyl)-1,3-oxazole-2-carboxylate
CAS:Formula:C13H13NO4Purity:95.0%Molecular weight:247.254-(3-Bromo-1-methyl-1H-1,2,4-triazol-5-yl) morpholine
CAS:Formula:C7H11BrN4OPurity:95.0%Molecular weight:247.0963-(1-piperidinylcarbonyl)-1H-1,2,4-triazol-5-amine
CAS:Formula:C8H13N5OPurity:95.0%Molecular weight:195.2261-vinyl-3-ethylimidazolium hexafluorophosphate
CAS:Purity:97% mix TBC as stabilizerMolecular weight:268.14300543-amino-5-methoxy-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2O2Purity:95.0%Color and Shape:No data available.Molecular weight:214.65METHYL 2-((2-METHOXY-2-OXOETHYL)THIO)-1-METHYL-1H-IMIDAZOLE-5-CARBOXYLATE
Formula:C9H12N2O4SPurity:90.0%Molecular weight:244.274-Nitrophenyl (thiazol-5-ylmethyl) carbonate hydrochloride
CAS:Purity:95%Molecular weight:316.70999145507812,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:Formula:C16H26B2O4SPurity:97%Color and Shape:SolidMolecular weight:336.064-Chloro-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine
CAS:Purity:95%Molecular weight:182.64999393-Pyrazol-1-yl-benzoic acid
CAS:Formula:C10H8N2O2Purity:97%Color and Shape:Solid, White powderMolecular weight:188.1864,7-dibromo-6-fluoro-2,3-dihydro-1H-indol-2-one
CAS:Formula:C8H4Br2FNOPurity:97%Molecular weight:308.9324-{5-[1-(tert-Butoxycarbonyl)piperidin-4-yl]-1H-tetrazol-1-yl}benzoic acid
CAS:Formula:C18H23N5O4Molecular weight:373.4131,2-Di(thiophen-2-yl)disulfane
CAS:Formula:C8H6S4Purity:97%(GC-MS);RGColor and Shape:No data available.Molecular weight:230.38(R)-tert-Butyl 1-(pyridin-3-ylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H23N3O2Purity:95.0%Molecular weight:277.3684-bromo-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde
CAS:Formula:C8H5BrN2OPurity:97%Molecular weight:225.0453-[1′-ethyl-5-(trifluoromethyl)-1’H,2H-3,4′-bipyrazol-2-yl]propan-1-amine
CAS:Formula:C12H16F3N5Molecular weight:287.29(1-Methyl-1H-benzo[d]imidazol-6-yl)methanol
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.192(R)-1-(5-Methyl-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride
CAS:Purity:98%Molecular weight:163.61000062-(1H-imidazol-1-yl)acetohydrazide dihydrochloride
CAS:Formula:C5H10Cl2N4OPurity:95.0%Molecular weight:213.065-(3,4-Dimethoxy-phenyl)-isoxazole-3-carboxylic acid
CAS:Formula:C12H11NO5Purity:95.0%Molecular weight:249.222
![TERT-BUTYL 1,8-DIAZASPIRO[4.6]UNDECANE-1-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502129.webp&w=3840&q=75)
![1H-Benzo[d]imidazole-4-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242420.webp&w=3840&q=75)
![1-[2-(Trifluoromethyl)benzyl]-1H-imidazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096744.webp&w=3840&q=75)
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![1-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524906.webp&w=3840&q=75)
![(5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608008.webp&w=3840&q=75)
![4-bromo-3-iodo-1H-pyrazolo[3,4-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF727891.webp&w=3840&q=75)
![tert-Butyl (7R)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602444.webp&w=3840&q=75)
![7-Chloroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093303.webp&w=3840&q=75)
![5-Bromo-1h,2h,3h-pyrazolo[3,4-b]pyridin-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF640853.webp&w=3840&q=75)
![1,2,4-Triazolo[4,3-a]pyrazine-3-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076099.webp&w=3840&q=75)
![6-Bromoimidazo[1,2-a]pyridin-8-ol dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF053868.webp&w=3840&q=75)
![1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF217522.webp&w=3840&q=75)
![5-Ethoxycarbonylamino-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317262.webp&w=3840&q=75)
![Methyl 8-oxo-1,4-dioxaspiro[4.5]decane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF497887.webp&w=3840&q=75)
![5-CHLORO-3-IODO-1H-PYRAZOLO[3,4-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF800057.webp&w=3840&q=75)
![2-METHYLIMIDAZO[1,2-A]PYRIDINE-7-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF499524.webp&w=3840&q=75)
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![Methyl 3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513468.webp&w=3840&q=75)
![5-chloro-3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522539.webp&w=3840&q=75)
![8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF863736.webp&w=3840&q=75)
![4-Chloro-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF692332.webp&w=3840&q=75)
![4-{5-[1-(tert-Butoxycarbonyl)piperidin-4-yl]-1H-tetrazol-1-yl}benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300120.webp&w=3840&q=75)
![4-bromo-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519142.webp&w=3840&q=75)
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