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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2-Chlorothiazole-5-carbaldehyde
CAS:Formula:C4H2ClNOSPurity:97%Color and Shape:Yellow powderMolecular weight:147.58Dimethyl 4-Aminothiophene-2,3-dicarboxylate hydrochloride
CAS:Formula:C8H10ClNO4SPurity:97%Molecular weight:251.68Ethyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)thiazole-4-carboxylate
CAS:Formula:C15H23N3O4SPurity:97%Molecular weight:341.431,3,3-Trimethyl-2-(formylmethylene)indoline
CAS:Formula:C13H15NOPurity:95.0%Color and Shape:SolidMolecular weight:201.2695-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C8H4BrNO2SPurity:97%Molecular weight:258.095-Amino-4-cyano-1-(4-fluorophenyl)pyrazole
CAS:Formula:C10H7FN4Purity:98%Color and Shape:SolidMolecular weight:202.192(R)-1-(5-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C9H13ClN4O2Purity:95.0%Molecular weight:244.683-(4-Pyridinyl)-5-isoxazolamine
CAS:Formula:C8H7N3OPurity:97%Color and Shape:SolidMolecular weight:161.164tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
CAS:Formula:C16H27BN2O4Purity:95%Color and Shape:SolidMolecular weight:322.21Methyl 2-oxo-2-(1-{1-[(pyridin-2-yl)methyl]piperidin-4-yl}-1H-indol-3-yl)acetate
CAS:Purity:90%Molecular weight:377.4440002(R)-2-Methyl-pyrrolidine hydrochloride
CAS:Formula:C5H12ClNPurity:97%Color and Shape:SolidMolecular weight:121.613-Methoxy-4-(oxazol-5-yl)aniline
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.2022-Bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid hydrobromide
CAS:Formula:C5H3Br2N3O2SPurity:95.0%Molecular weight:328.97tert-Butyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate
CAS:Formula:C9H16ClNO4SPurity:97%Molecular weight:269.745-[2-(4-methoxyphenyl)ethyl]-5-methylimidazolidine-2,4-dione
CAS:Purity:97%Molecular weight:248.28199773-(4-Fluorophenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
Purity:95.0%Molecular weight:254.690002441406252-Piperidin-1-yl-1,3-thiazole-4-carboxylic acid
CAS:Formula:C9H12N2O2SPurity:97%Color and Shape:SolidMolecular weight:212.27(S)-2-((tert-Butoxycarbonyl)amino)-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid
CAS:Purity:95%Molecular weight:305.3340149tert-Butyl 4-(hydroxymethyl)-3-isopropyl-3,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-5-carboxylate
CAS:Purity:97%Molecular weight:295.3829956tert-Butyl 3-bromo-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate
CAS:Formula:C10H15BrN4O2Purity:95%Color and Shape:SolidMolecular weight:303.164-Bromo-1-ethyl-1 H -pyrazole-3-carboxylic acid
CAS:Formula:C6H7BrN2O2Purity:97%Color and Shape:SolidMolecular weight:219.0385-Ethoxycarbonylamino-[1,2,3]thiadiazole-4-carboxylic acid
Formula:C6H7N3O4SPurity:95.0%Molecular weight:217.2(2S,6’R)-7-chloro-2′,4,6-trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohexan]-2′-ene-3,4′-dione
CAS:Formula:C17H17ClO6Purity:95%Color and Shape:SolidMolecular weight:352.772-Amino-3-(7-methyl-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O2Purity:95+%Color and Shape:SolidMolecular weight:218.2562-(2-Bromobenzyl)-4-methylthiazole-5-carboxylic acid
CAS:Formula:C12H10BrNO2SPurity:95.0%Molecular weight:312.187-Chloro-4-methyl-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C12H14ClN3SPurity:95.0%Molecular weight:267.782-chloro-5-cyclopropyl-1,3,4-thiadiazole
CAS:Formula:C5H5ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:160.624-Amino-1-phenyl-1H-imidazole hydrochloride
CAS:Formula:C9H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:195.65N-methyl-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrochloride
CAS:Formula:C9H19Cl2N3Purity:95.0%Molecular weight:240.171-[1-(1-pyrrolidinylmethyl)cyclopropyl]methanamine dihydrochloride
CAS:Formula:C9H20Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:227.17(2-Methyl-1-benzofuran-5-yl)amine
CAS:Formula:C9H9NOPurity:95.0%Color and Shape:Light grey powderMolecular weight:147.1773-BROMO-1-METHYL-1H-INDAZOLE-6-CARBOXYLIC ACID
CAS:Formula:C9H7BrN2O2Purity:97%Molecular weight:255.0712-(Methylthio)thieno[2,3-d]pyrimidin-4(1H)-one
CAS:Formula:C7H6N2OS2Purity:95.0%Molecular weight:198.262-((4-(Trifluoromethyl)phenoxy)methyl)pyrrolidine hydrochloride
CAS:Purity:97%Molecular weight:281.7000122tert-Butyl 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
CAS:Purity:97%Molecular weight:308.19000241-(4-Methoxybenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O3Purity:98%Molecular weight:232.2392-Amino-4-chloromethylthiazole
CAS:Formula:C4H5ClN2SPurity:97.0%Color and Shape:SolidMolecular weight:148.613-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine
CAS:Formula:C7H5BrClN3Purity:98%Color and Shape:SolidMolecular weight:246.495-(3-Methoxy-phenyl)-isoxazole-3-carboxylic acid
CAS:Formula:C11H9NO4Purity:95%Color and Shape:SolidMolecular weight:219.1963-amino-N,N-dimethyl-1H-1,2,4-triazole-5-carboxamide hydrate
CAS:Formula:C5H11N5O2Purity:95.0%Molecular weight:173.1761-(5-CHLOROBENZO[D]OXAZOL-2-YL)PIPERIDINE-4-CARBOXYLIC ACID
CAS:Formula:C13H13ClN2O3Purity:95.0%Molecular weight:280.715-Methyl-1-(pyridin-2-yl)-1H-pyrazole -3-carboxylic acid
CAS:Formula:C10H9N3O2Molecular weight:203.2011-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole
CAS:Purity:97%Molecular weight:270.14001464-METHYL-2-(METHYLAMINO)THIAZOLE-5-SULFONAMIDE
CAS:Formula:C5H9N3O2S2Purity:97%Molecular weight:207.275-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine hydrochloride
CAS:Purity:98%Molecular weight:224.6100006Ref: 10-F667874
1g1,071.00€5g2,896.00€10g4,295.00€25g9,875.00€100g34,559.00€2.5g1,959.00€100mg391.00€250mg539.00€500mg836.00€tert-Butyl 1H-pyrrolo[2,3-c]pyridine-1-carboxylate
CAS:Formula:C12H14N2O2Purity:97%Molecular weight:218.256Benzyl 6-oxo-5-oxa-2,7-diazaspiro[3.4]octane-2-carboxylate
CAS:Purity:97%Molecular weight:262.26501463-(3-Methoxy-isoxazol-5-yl)-propionic acid
CAS:Formula:C7H9NO4Purity:95%Color and Shape:SolidMolecular weight:171.1522-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,4-oxadiazole
CAS:Purity:95+%Molecular weight:272.1099854(2S,4S)-1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-2-carboxylic acid
CAS:Formula:C16H21NO4Purity:95%Color and Shape:Solid, White to off-white powderMolecular weight:291.3473-(3-bromophenyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:95+%Molecular weight:270.14999392-Oxetan-3-yl-2H-pyrazol-3-ylamine
CAS:Formula:C6H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:139.158methyl (5-amino-1H-1,2,4-triazol-3-yl)acetate
CAS:Formula:C5H8N4O2Purity:95.0%Molecular weight:156.145tert-Butyl 3-azabicyclo[3.1.0]hexan-1-ylcarbamate
CAS:Formula:C10H18N2O2Purity:98%Color and Shape:SolidMolecular weight:198.2662,4-Dimethyloxazole-5-carbaldehyde
CAS:Formula:C6H7NO2Purity:95%Color and Shape:SolidMolecular weight:125.127
![5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332051.webp&w=3840&q=75)
![2,4,5-Trichlorobenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228887.webp&w=3840&q=75)
![ethyl 3-bromoimidazo[1,2-a]pyridine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518172.webp&w=3840&q=75)
![Methyl 2-oxo-2-(1-{1-[(pyridin-2-yl)methyl]piperidin-4-yl}-1H-indol-3-yl)acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693160.webp&w=3840&q=75)
![1-(6-Aminobenzo[d][1,3]dioxol-5-yl)ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF219355.webp&w=3840&q=75)
![7H-PYRROLO[2,3-D]PYRIMIDIN-4-YLMETHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504493.webp&w=3840&q=75)
![2-Bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF543803.webp&w=3840&q=75)
![5-[2-(4-methoxyphenyl)ethyl]-5-methylimidazolidine-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF646395.webp&w=3840&q=75)
![Methyl 5-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624922.webp&w=3840&q=75)
![3-(4-Fluorophenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF551106.webp&w=3840&q=75)
![(S)-2-((tert-Butoxycarbonyl)amino)-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF633624.webp&w=3840&q=75)
![tert-Butyl 4-(hydroxymethyl)-3-isopropyl-3,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613650.webp&w=3840&q=75)
![tert-Butyl 3-bromo-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093309.webp&w=3840&q=75)
![5-Ethoxycarbonylamino-[1,2,3]thiadiazole-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317263.webp&w=3840&q=75)
![(6-Bromobenzo[d]thiazol-2-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626763.webp&w=3840&q=75)
![(2S,6’R)-7-chloro-2′,4,6-trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohexan]-2′-ene-3,4′-d…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF354301.webp&w=3840&q=75)
![Ethyl imidazo[1,2-a]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF456539.webp&w=3840&q=75)
![1-[1-(1-pyrrolidinylmethyl)cyclopropyl]methanamine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359800.webp&w=3840&q=75)
![Ethyl 1-azabicyclo[2.2.1]Heptane-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766814.webp&w=3840&q=75)
![6-Bromobenzo[d]oxazole-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF722667.webp&w=3840&q=75)
![2-(Methylthio)thieno[2,3-d]pyrimidin-4(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF445684.webp&w=3840&q=75)
![5-Nitrobenzo[d]oxazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221391.webp&w=3840&q=75)
![3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF244574.webp&w=3840&q=75)
![1-(5-CHLOROBENZO[D]OXAZOL-2-YL)PIPERIDINE-4-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF386455.webp&w=3840&q=75)
![5-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF667874.webp&w=3840&q=75)
![tert-Butyl 1H-pyrrolo[2,3-c]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF232599.webp&w=3840&q=75)
![Benzyl 6-oxo-5-oxa-2,7-diazaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF781505.webp&w=3840&q=75)
![2-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,4-oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF691946.webp&w=3840&q=75)
![(1S,5R)-3-Azabicyclo[3.1.0]hexan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF760371.webp&w=3840&q=75)
![tert-Butyl 3-azabicyclo[3.1.0]hexan-1-ylcarbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429775.webp&w=3840&q=75)
![6,7-dihydrothieno[3,2-d]pyrimidin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496502.webp&w=3840&q=75)
