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
6-bromo-3-chloropyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS:Formula:C7H3BrClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:276.47tert-Butyl 2-oxo-1,7-diazaspiro[4.4]nonane-7-carboxylate
CAS:Formula:C12H20N2O3Purity:97%Color and Shape:SolidMolecular weight:240.303(S)-3-((Tert-butoxycarbonyl)amino)-3-(thiophen-3-yl)propanoic acid
CAS:Purity:98%Molecular weight:271.32998661-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C8H13NO4Purity:>97%Molecular weight:187.1954-Chloro-3-methyl-1H-pyrazole-5-carbaldehyde
CAS:Formula:C5H5ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:144.565-(2,4-Dichlorophenoxymethyl)-1,2-oxazole-3-carboxylic acid
CAS:Purity:95%Molecular weight:288.07998661-isopropyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C9H14N2OPurity:≥95%Color and Shape:CrystallineMolecular weight:166.2245-methyl-N~3~-phenyl-1H-pyrazole-3,4-diamine
CAS:Formula:C10H12N4Purity:95.0%Color and Shape:CrystallineMolecular weight:188.2347H-Pyrrolo[2,3-c]pyridazine
CAS:Formula:C6H5N3Purity:97%Color and Shape:SolidMolecular weight:119.127Tert-butyl 8-azaspiro[bicyclo[3.2.1]octane-3,2′-oxirane]-8-carboxylate
CAS:Purity:95%Molecular weight:239.31500245-Amino-3-ethyl-1,2,4-thiadiazole
CAS:Formula:C4H7N3SPurity:98.0%Color and Shape:SolidMolecular weight:129.181-Isopropyl-2-trifluoromethyl-1H-benzoimidazole-5-carbonyl chloride
CAS:Formula:C12H10ClF3N2OPurity:90.0%Molecular weight:290.671-Methyl-1H-pyrazole-3-carbonyl chloride
CAS:Formula:C5H5ClN2OPurity:95%Color and Shape:SolidMolecular weight:144.56Methyl 2-oxoindoline-4-carboxylate
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.1862-Chloro-5-methyl-1H-benzimidazole hydrochloride
CAS:Formula:C8H8Cl2N2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:203.072,5-Dioxopyrrolidin-1-yl 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoate
CAS:Purity:95%Molecular weight:450.49099733-((tetrahydrofuran-3-yl)oxy)isonicotinonitrile
CAS:Formula:C10H10N2O2Purity:95.0%Molecular weight:190.2026-Chloro-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C9H10ClN3Purity:90%Molecular weight:195.653-(1H-pyrazol-1-yl)propan-1-ol
CAS:Formula:C6H10N2OPurity:95%Color and Shape:LiquidMolecular weight:126.1595-(6-methylpyridin-2-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H8N4OPurity:95.0%Molecular weight:176.179(2R,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid
CAS:Formula:C9H15NO2Purity:95.0%Color and Shape:SolidMolecular weight:169.224(3-Methyl-pyrazol-1-yl)-acetic acid
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.1421-methyl-4-nitro-3-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C5H4F3N3O2Purity:97%Molecular weight:195.101N-Benzyl-3-bromo-1-methyl-4-nitro-1H-pyrazol-5-amine
CAS:Formula:C11H11BrN4O2Purity:95%Molecular weight:311.139tert-Butyl (3aR,9bR)-1,3,3a,4,5,9b-hexahydropyrrolo[3,4-c]quinoline-2-carboxylate
CAS:Purity:95%Molecular weight:274.36401371-isobutyl-1H-benzimidazole-2-carbaldehyde
CAS:Formula:C12H14N2OPurity:95.0%Color and Shape:SolidMolecular weight:202.2573,5-dibromo-1-[(2E)-3-phenylprop-2-en-1-yl]-1H-1,2,4-triazole
CAS:Formula:C11H9Br2N3Purity:95.0%Molecular weight:343.022(1-imidazo[2,1-b][1,3,4]thiadiazol-6-ylethyl)amine dihydrochloride
CAS:Formula:C6H10Cl2N4SPurity:95.0%Molecular weight:241.13{2-[(3-Pyridinylcarbonyl)amino]-1,3-thiazol-4-yl}acetic acid hydrate
CAS:Formula:C11H11N3O4SPurity:95.0%Molecular weight:281.291-[4-(Trifluoromethyl)pyrimidin-2-yl]-1H-pyrazole-4-sulphonyl chloride
CAS:Formula:C8H4ClF3N4O2SPurity:95.0%Color and Shape:SolidMolecular weight:312.65methyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate hydrochloride
CAS:Formula:C8H12ClN3O2Purity:98%Molecular weight:217.651-((5-Bromothiophen-2-yl)sulfonyl)-1H-pyrazole
CAS:Formula:C7H5BrN2O2S2Purity:98%Molecular weight:293.15(5-methyl-1H-imidazol-4-yl)acetic acid hydrochloride
CAS:Formula:C6H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:176.63-Propyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one
CAS:Formula:C10H12N2OPurity:97.0%Molecular weight:176.219(R)-Isoindoline-1-carboxylic acid hydrochloride
CAS:Formula:C9H10ClNO2Purity:95%Color and Shape:SolidMolecular weight:199.635-[(4-isopropylphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.361-(4-NITROPHENYL)-3,5-BIS(TRIFLUOROMETHYL)-1H-PYRAZOLE
CAS:Formula:C11H5F6N3O2Purity:95.0%Molecular weight:325.171-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole
CAS:Formula:C11H11BrN2Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:251.127tert-Butyl 6-bromo-4-(difluoromethyl)-1H-indazole-1-carboxylate
CAS:Purity:97%Molecular weight:347.16000374-CHLOROTHIENO[3,2-D]PYRIMIDINE-6-CARBOXAMIDE
CAS:Formula:C7H4ClN3OSPurity:95%Molecular weight:213.642-Fluoro-6-(pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
CAS:Purity:95%Molecular weight:292.1600037tert-Butyl (3R)-3-(4-amino-3-fluorophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H21FN2O3Purity:>95%Molecular weight:296.3421-Benzyl-1H-imidazole
CAS:Formula:C10H10N2Purity:97%Color and Shape:Solid, Light yellow powderMolecular weight:158.204Methyl 4,5-dichloro-1H-pyrrole-2-carboxylate
CAS:Formula:C6H5Cl2NO2Purity:95.0%Molecular weight:194.012-[5-(Furan-2-yl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzoic acid
CAS:Formula:C15H9F3N2O3Purity:95.0%Molecular weight:322.243METHYL 4-AMINO-3-METHYLISOXAZOLE-5-CARBOXYLATE
CAS:Formula:C6H8N2O3Purity:95.0%Color and Shape:SolidMolecular weight:156.1414-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)-2,3-dihydro-1H-indol-2-one
CAS:Formula:C15H17BF3NO3Purity:95.0%Molecular weight:327.112-Chloro-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine
CAS:Formula:C9H10ClN5Purity:97%Molecular weight:223.663-Cyclohexylindole-6-carboxylic acid
CAS:Formula:C15H17NO2Purity:95%Color and Shape:SolidMolecular weight:243.3063-(tert-Butyl)-1H-1,2,4-triazole
CAS:Formula:C6H11N3Purity:95.0%Color and Shape:SolidMolecular weight:125.1758-bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine
CAS:Formula:C8H4BrF3N2Purity:98%Molecular weight:265.0332-(4-Oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid
CAS:Formula:C9H7NO3SPurity:95.0%Molecular weight:209.22(3-methyl-2,5-dioxo-1-imidazolidinyl)acetic acid hydrate
CAS:Formula:C6H10N2O5Purity:95.0%Molecular weight:190.155
![6-bromo-3-chloropyrazolo[1,5-a]pyrimidine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314051.webp&w=3840&q=75)
![1H,2H,3H,4H-pyrrolo[1,2-d][1,2,4]triazine-1,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF667283.webp&w=3840&q=75)
![tert-Butyl 2-oxo-1,7-diazaspiro[4.4]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097172.webp&w=3840&q=75)
![6-CHLORO-3-IODO-1H-PYRAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF800047.webp&w=3840&q=75)
![7H-Pyrrolo[2,3-c]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233875.webp&w=3840&q=75)
![Tert-butyl 8-azaspiro[bicyclo[3.2.1]octane-3,2′-oxirane]-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF681423.webp&w=3840&q=75)
![6-Chloro-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF549685.webp&w=3840&q=75)
![tert-Butyl (3aR,9bR)-1,3,3a,4,5,9b-hexahydropyrrolo[3,4-c]quinoline-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601841.webp&w=3840&q=75)
![1H-imidazo[4,5-b]pyridin-7-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF697461.webp&w=3840&q=75)
![3,5-dibromo-1-[(2E)-3-phenylprop-2-en-1-yl]-1H-1,2,4-triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525096.webp&w=3840&q=75)
![(1-imidazo[2,1-b][1,3,4]thiadiazol-6-ylethyl)amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359677.webp&w=3840&q=75)
![3-BROMO-6-CHLORO-1H-PYRAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF800050.webp&w=3840&q=75)
![{2-[(3-Pyridinylcarbonyl)amino]-1,3-thiazol-4-yl}acetic acid hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495778.webp&w=3840&q=75)
![1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1H-pyrazole-4-sulphonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067915.webp&w=3840&q=75)
![3,4-Dihydropyrazino[1,2-a]indol-1(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240513.webp&w=3840&q=75)
![methyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF054078.webp&w=3840&q=75)
![3-Propyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544395.webp&w=3840&q=75)
![3-AZABICYCLO[3.2.0]HEPTANE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF302848.webp&w=3840&q=75)
![5-[(4-isopropylphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307769.webp&w=3840&q=75)
![1-Isopropyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF521485.webp&w=3840&q=75)
![2-([1,1′-Biphenyl]-3-yl)pyrrolidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF431557.webp&w=3840&q=75)
![1-(Benzo[d][1,3]dioxol-4-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619671.webp&w=3840&q=75)
![4-CHLOROTHIENO[3,2-D]PYRIMIDINE-6-CARBOXAMIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF539158.webp&w=3840&q=75)
![3-Trifluoromethylpyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304062.webp&w=3840&q=75)
![2-[5-(Furan-2-yl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475822.webp&w=3840&q=75)
![1-[2-(3-Bromo-phenyl)-thiazol-4-yl]-ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475628.webp&w=3840&q=75)
![8-bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518125.webp&w=3840&q=75)
![2-(DIFLUOROMETHYL)-1H-PYRROLO[2,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502737.webp&w=3840&q=75)
![2-Cyano-benzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF050344.webp&w=3840&q=75)
![2-(4-Oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF234496.webp&w=3840&q=75)
