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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benzyl 2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7-carboxylate
CAS:Purity:98%Molecular weight:289.29098511-[(4R)-4-(Phenylmethyl)-2-thioxo-3-oxazolidinyl]-1-propanone
CAS:Purity:98%Molecular weight:249.3300018fmoc-hyp(bzl)-oh
CAS:Formula:C27H25NO5Purity:95%Color and Shape:Solid, No data available.Molecular weight:443.499(S)-1-(4-(4-Methylthiazol-5-yl)phenyl)ethan-1-amine dihydrochloride
CAS:Purity:98%Molecular weight:291.232-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)-1H-indole
CAS:Purity:97%Molecular weight:311.10998541H-Pyrazole-4-carbonitrile
CAS:Formula:C4H3N3Purity:95%Color and Shape:CrystallineMolecular weight:93.089Ethyl Pyrrole-2-carboxylate
CAS:Formula:C7H9NO2Purity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:139.154cis-Octahydropyrrolo[3,4-b]pyridine
CAS:Formula:C7H14N2Purity:96%Color and Shape:Liquid, Brown liquidMolecular weight:126.2033-(BOC-AMINO)-2-BROMOTHIOPHENE
CAS:Formula:C9H12BrNO2SPurity:97%Color and Shape:Solid, White to Yellow SolidMolecular weight:278.162-Amino-3-(1H-imidazol-4-yl)propanoic acid hydrochloride
CAS:Formula:C6H10ClN3O2Purity:98%Molecular weight:191.621-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.176Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:97%Color and Shape:LiquidMolecular weight:190.646-Bromoimidazo[1,2-a]pyridine
CAS:Formula:C7H5BrN2Purity:95%Color and Shape:SolidMolecular weight:197.0352,5-Dimethyl-1-phenylpyrrole
CAS:Formula:C12H13NPurity:98%Color and Shape:SolidMolecular weight:171.243tert-Butyl 4,5-dihydrofuro[2,3-c]pyridine-6(7H)-carboxylate
CAS:Purity:97%Molecular weight:223.27200324-Bromo-7-nitrobenzo[c][1,2,5]oxadiazole
CAS:Purity:95%Color and Shape:SolidMolecular weight:244.0039978Ethyl 5-bromo-1H-imidazole-2-carboxylate
CAS:Formula:C6H7BrN2O2Purity:97%Color and Shape:SolidMolecular weight:219.0382-Chloro-5-methylthiazole
CAS:Formula:C4H4ClNSPurity:95%Color and Shape:LiquidMolecular weight:133.591-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylic acid
CAS:Formula:C6H5F2IN2O2Purity:98%Molecular weight:302.0193-Formyl-4-methoxyindole
CAS:Formula:C10H9NO2Purity:98%Color and Shape:Solid, Pink to brown powderMolecular weight:175.187tert-Butyl 3-oxo-8-azaicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C12H19NO3Purity:95%Color and Shape:Solid, Crystalline Powder or Lumps or PowderMolecular weight:225.288Benzo[d][1,3]dioxol-4-ol
CAS:Formula:C7H6O3Purity:97%Color and Shape:No data available.Molecular weight:138.1221-Methyl-1H-imidazole-4-carbaldehyde
CAS:Formula:C5H6N2OPurity:95%Color and Shape:SolidMolecular weight:110.116tert-Butyl ((5-bromo-7-chlorobenzofuran-2-yl)methyl)carbamate
CAS:Purity:98%Molecular weight:360.6300049Methyl 4-bromo-1H-indole-2-carboxylate
CAS:Formula:C10H8BrNO2Purity:95%Color and Shape:No data available.Molecular weight:254.083(2-Amino-1,3-thiazol-5-yl)methanol
CAS:Formula:C4H6N2OSPurity:97%Color and Shape:SolidMolecular weight:130.172,6-Dichloro-1,3-benzothiazole
CAS:Formula:C7H3Cl2NSPurity:97%Color and Shape:SolidMolecular weight:204.07Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
CAS:Formula:C8H8O6SPurity:96%Molecular weight:232.212,6-Dichloro-7-methylpurine
CAS:Formula:C6H4Cl2N4Purity:97%Color and Shape:SolidMolecular weight:203.038-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C7H6BrN3Purity:98%Molecular weight:212.052,5-Dibromothiazole-4-carboxylic acid
CAS:Formula:C4HBr2NO2SPurity:97%Color and Shape:No data available.Molecular weight:286.93(2s,4s)-1-(((9h-Fluoren-9-yl)methoxy)carbonyl)-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid
CAS:Purity:96%Molecular weight:405.37298583-Oxoisoindoline-5-carbaldehyde
CAS:Formula:C9H5NO2Purity:98%Color and Shape:LiquidMolecular weight:159.1444-BROMO-1-METHYL-5-PHENYL-1H-PYRAZOLE
CAS:Formula:C10H9BrN2Purity:97%Color and Shape:SolidMolecular weight:237.15-tert-Butyl 2-ethyl 6,7-dihydrofuro[3,2-c]pyridine-2,5(4H)-dicarboxylate
CAS:Formula:C15H21NO5Purity:98%Color and Shape:SolidMolecular weight:295.335tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate
CAS:Formula:C11H20N2O2Purity:95%Color and Shape:SolidMolecular weight:212.2934-Bromo-1H-pyrrolo[3,2-c]pyridine
CAS:Formula:C7H5BrN2Purity:95%Color and Shape:Grey powderMolecular weight:197.0352-Bromo-5-(trifluoromethyl)-1,3,4-thiadiazole
CAS:Formula:C3BrF3N2SPurity:97%Color and Shape:Liquid, OilMolecular weight:233.011-Methyl-1H-pyrazol-3(2H)-one
CAS:Formula:C4H6N2OPurity:98%Color and Shape:SolidMolecular weight:98.1055-(Hydroxymethyl)pyrrolidin-2-one
CAS:Formula:C5H9NO2Purity:95%Color and Shape:SolidMolecular weight:115.1322-(3-Bromo-phenyl)-1H-imidazole
CAS:Formula:C9H7BrN2Purity:98%Color and Shape:Solid, PowderMolecular weight:223.073Methyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C9H7BrN2O2Purity:97%Molecular weight:255.0715-Bromo-2,2-difluoro-1,3-benzodioxole
CAS:Formula:C7H3BrF2O2Purity:96%Color and Shape:LiquidMolecular weight:237(S)-1-(3,5-Bis(trifluoromethyl)phenyl)-3-(pyrrolidin-2-ylmethyl)thiourea
CAS:Purity:98%Molecular weight:371.3500061Fmoc-cis-4-Fluoroproline
CAS:Formula:C20H18FNO4Purity:97%Color and Shape:Solid, White powderMolecular weight:355.3657-chloro-4-methoxy-1H-pyrrolo[2,3-c]pyridine hydrochloride
CAS:Purity:98%Molecular weight:219.07000735,6-Dimethoxybenzo[d]thiazol-2-amine
CAS:Formula:C9H10N2O2SPurity:98%Color and Shape:SolidMolecular weight:210.252-Thioxo-1,3-thiazolidin-4-one
CAS:Formula:C3H3NOS2Purity:97%Color and Shape:CrystallineMolecular weight:133.18tert-Butyl 4-(4-nitro-1H-pyrazol-1-yl)piperidine-1-carboxylate
CAS:Purity:98%Molecular weight:296.3269958N-METHYL-N-[(3S)-PYRROLIDIN-3-YL]ACETAMIDE HCL
CAS:Formula:C7H15ClN2OPurity:95%Color and Shape:SolidMolecular weight:178.66Ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylate
CAS:Formula:C11H14O2SPurity:98%Molecular weight:210.29Carbamic acid, [(3S)-1-[[[3-(trifluoromethyl)benzoyl]amino]acetyl]-3-pyrrolidinyl]-, 1,1-dimethylethyl ester
CAS:Purity:97%Molecular weight:415.41299441-(TERT-BUTYL)-1H-1,2,3-TRIAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C7H11N3O2Purity:95%Color and Shape:SolidMolecular weight:169.184(R)-2-(Pyrrolidin-2-yl)acetic acid
CAS:Formula:C6H11NO2Purity:97%Color and Shape:SolidMolecular weight:129.159PYRAZOLO[1,5-A]PYRIDIN-5-OL
CAS:Formula:C7H6N2OPurity:98%Color and Shape:SolidMolecular weight:134.138(2,3-Dioxo-2,3-dihydro-indol-1-yl)-acetic acid
CAS:Formula:C10H7NO4Purity:98%Color and Shape:SolidMolecular weight:205.169N-(3-Bromopropyl)phthalimide
CAS:Formula:C11H10BrNO2Purity:95%Color and Shape:SolidMolecular weight:268.114-Bromo-7-fluoro-1H-indazole
CAS:Formula:C7H4BrFN2Purity:98%Color and Shape:SolidMolecular weight:215.025(1R)-1-(Thiophen-2-yl)ethan-1-amine
CAS:Formula:C6H9NSPurity:97%Color and Shape:LiquidMolecular weight:127.21Methyl 1-(azetidin-3-yl)-1H-pyrazole-4-carboxylate (trifluoroacetate)
CAS:Purity:98%Molecular weight:295.2184-Azaindole-3-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:LiquidMolecular weight:162.148Methyl 5-aminothiophene-2-carboxylate
CAS:Formula:C6H7NO2SPurity:95%Color and Shape:SolidMolecular weight:157.191-Methoxymethyl-1 H -pyrazol-4-ylamine
CAS:Formula:C5H9N3OPurity:95%Color and Shape:LiquidMolecular weight:127.147ε-Benzyl-L-glutamic acid carboxylic anhydride
CAS:Formula:C13H13NO5Purity:95%Color and Shape:SolidMolecular weight:263.249
![5-Chlorothiazolo[4,5-b]pyridin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF784165.webp&w=3840&q=75)
![3-Bromo-1H-pyrrolo[2,3-b]pyridin-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547852.webp&w=3840&q=75)
![benzyl 2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614705.webp&w=3840&q=75)
![1-[(4R)-4-(Phenylmethyl)-2-thioxo-3-oxazolidinyl]-1-propanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611664.webp&w=3840&q=75)
![cis-Octahydropyrrolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076513.webp&w=3840&q=75)
![1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF225523.webp&w=3840&q=75)
![4-Bromo-2-methyl-2H-pyrazolo[3,4-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609224.webp&w=3840&q=75)
![6-Bromoimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079985.webp&w=3840&q=75)
![tert-Butyl 4,5-dihydrofuro[2,3-c]pyridine-6(7H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF763359.webp&w=3840&q=75)
![4-Bromo-7-nitrobenzo[c][1,2,5]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605068.webp&w=3840&q=75)
![tert-Butyl 3-oxo-8-azaicyclo[3.2.1]octane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF047015.webp&w=3840&q=75)
![Benzo[d][1,3]dioxol-4-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544708.webp&w=3840&q=75)
![1H-Pyrazolo[3,4-b]pyridine-5-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230353.webp&w=3840&q=75)
![8-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220550.webp&w=3840&q=75)
![2-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF649121.webp&w=3840&q=75)
![6-Iodoimidazo[1,2-a]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465304.webp&w=3840&q=75)
![5-tert-Butyl 2-ethyl 6,7-dihydrofuro[3,2-c]pyridine-2,5(4H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF498389.webp&w=3840&q=75)
![tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242235.webp&w=3840&q=75)
![4-Bromo-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF239389.webp&w=3840&q=75)
![Methyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220087.webp&w=3840&q=75)
![3-Iodo-6-methoxy-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228451.webp&w=3840&q=75)
![7-chloro-4-methoxy-1H-pyrrolo[2,3-c]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF789273.webp&w=3840&q=75)
![5,6-Dimethoxybenzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF379109.webp&w=3840&q=75)
![N-METHYL-N-[(3S)-PYRROLIDIN-3-YL]ACETAMIDE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513484.webp&w=3840&q=75)
![Ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF338370.webp&w=3840&q=75)
![5-Bromobenzo[d]thiazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220373.webp&w=3840&q=75)
![Carbamic acid, [(3S)-1-[[[3-(trifluoromethyl)benzoyl]amino]acetyl]-3-pyrrolidinyl]-, 1,1-dimethyle…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600821.webp&w=3840&q=75)
![3-METHYL-1H,2H,3H-PYRROLO[2,3-B]PYRIDIN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513376.webp&w=3840&q=75)
![2-Mercapto-1H-benzo[d]imidazol-5-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545029.webp&w=3840&q=75)
![PYRAZOLO[1,5-A]PYRIDIN-5-OL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF529581.webp&w=3840&q=75)
![3-Methyl-6-nitrobenzo[d]thiazol-2(3h)-imine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF716858.webp&w=3840&q=75)
