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
5-Ethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.1421-(oxetan-3-ylmethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C13H21BN2O3Purity:97%Color and Shape:Liquid, OilMolecular weight:264.133-[3-(3-CHLORO-PHENYL)-[1,2,4]OXADIAZOL-5-YL]-PROPIONIC ACID
CAS:Formula:C11H9ClN2O3Purity:95.0%Molecular weight:252.65{[4-(phenoxymethyl)-2-thienyl]methyl}amine hydrochloride
CAS:Formula:C12H14ClNOSPurity:95.0%Molecular weight:255.761-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)ethan-1-one
CAS:Formula:C8H8O3SPurity:95.0%Molecular weight:184.21(1R,3s,5S)-8-Methyl-8-azabicyclo[3.2.1]octan-3-amine
CAS:Formula:C8H16N2Purity:97%Color and Shape:LiquidMolecular weight:140.234-Bromo-3-ethyl-5-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:189.0566-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine
CAS:Formula:C8H5F3N2Purity:97%Color and Shape:SolidMolecular weight:186.1371-(5-Nitro-1H-benzoimidazol-2-yl)-ethanol
CAS:Formula:C9H9N3O3Purity:95.0%Color and Shape:SolidMolecular weight:207.1891-(4-Vinylbenzyl)-1H-imidazole
CAS:Formula:C12H12N2Purity:95%;RGColor and Shape:SolidMolecular weight:184.2422-(1H-1,2,4-Triazol-3-yl)pyridine
CAS:Formula:C7H6N4Purity:95%Color and Shape:Solid, White powderMolecular weight:146.1532-[7-Fluoro-2-(oxan-4-yl)-1H-1,3-benzodiazol-1-yl]acetic acid
CAS:Formula:C14H15FN2O3Molecular weight:278.2834-Chlorofuro[2,3-d]pyrimidine
CAS:Formula:C6H3ClN2OPurity:95%Color and Shape:SolidMolecular weight:154.55(S)-3-Chloro-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C9H16ClNO2Purity:97%Color and Shape:Powder or SolidMolecular weight:205.68(R)-tert-Butyl 1-nicotinoylpyrrolidin-3-ylcarbamate
CAS:Formula:C15H21N3O3Purity:95.0%Molecular weight:291.351(2-furylmethyl)(3-pyridinylmethyl)amine hydrochloride
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.693-Aminodihydrofuran-2(3H)-one hydrobromide
CAS:Formula:C4H8BrNO2Purity:97%;RGColor and Shape:SolidMolecular weight:182.017(R)-tert-Butyl 1-(4-cyanobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H23N3O2Purity:95.0%Molecular weight:301.39tert-butyl 3-{[3-(1H-imidazol-1-yl)propyl]amino}propanoate
CAS:Formula:C13H23N3O2Purity:95.0%Molecular weight:253.3464-ethyl-5-[1-(2-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.365-Chloro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H7ClN2Purity:97%Color and Shape:SolidMolecular weight:154.63-(2-Aminoethyl)indolin-2-one hydrochloride
CAS:Formula:C10H13ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:212.685-Amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione
CAS:Formula:C13H11N3O4Purity:96%Color and Shape:Solid, No data available.Molecular weight:273.2482-(tert-Butyl)-3-methyl-2H-indazole-6-carboxylic acid
CAS:Formula:C13H16N2O2Purity:95.0%Molecular weight:232.283TERT-BUTYL 3-(AMINOMETHYL)-3-FLUOROPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H19FN2O2Purity:97%Molecular weight:218.2722-(1-Methyl-1H-pyrazol-3-yl)aniline
CAS:Formula:C10H11N3Purity:95.0%Color and Shape:SolidMolecular weight:173.219(6-Methyl-5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid
CAS:Formula:C9H10N2O3SPurity:95.0%Molecular weight:226.256-Chloro-5-fluoroindole
CAS:Formula:C8H5ClFNPurity:95%Color and Shape:Solid, PowderMolecular weight:169.581-Boc-3-Iodo-7-azaindole
CAS:Formula:C12H13IN2O2Purity:96%Color and Shape:SolidMolecular weight:344.1525-(2-methyl-1,3-thiazol-4-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H6N4OSPurity:95.0%Molecular weight:182.25-bromo-4-phenyl-1H-imidazole
CAS:Formula:C9H7BrN2Purity:95+%Color and Shape:SolidMolecular weight:223.0734-(5-Nitro-6-pyrrolidin-1-yl-4-trifluoromethyl-pyridin-2-yl)-morpholine
Formula:C14H17F3N4O3Purity:95.0%Molecular weight:346.317-Methylpyrazolo[1,5-a][1,3,5]triazin-4(3H)-one
CAS:Formula:C6H6N4OPurity:98%Color and Shape:SolidMolecular weight:150.141Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C14H13NO4SPurity:98%Color and Shape:SolidMolecular weight:291.325-Cyclopropyl-1 H -pyrazole-3-carboxylic acid hydrazide
CAS:Formula:C7H10N4OPurity:97%Color and Shape:Solid, CrystallineMolecular weight:166.1844-amino-N-(3-methylisoxazol-5-yl)butanamide hydrochloride
CAS:Formula:C8H14ClN3O2Purity:95.0%Molecular weight:219.67ethyl 3-(2,4-dichlorophenyl)-1H-pyrazole-5-carboxylate
CAS:Formula:C12H10Cl2N2O2Molecular weight:285.12[(5-methylfuran-2-yl)methyl](2-methylpropyl)amine
CAS:Formula:C10H17NOPurity:95.0%Molecular weight:167.2525-Cyclopropyl-4-propyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C8H13N3SPurity:95.0%Molecular weight:183.273-Phenyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H8N2O2Purity:98%Color and Shape:SolidMolecular weight:188.1866-FLUORO-2-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLIC ACID
Formula:C9H4F4N2O2Purity:95.0%Molecular weight:248.137(S)-3-[(3-Methyl-thiophene-2-carbonyl)-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C15H22N2O3SPurity:95%Molecular weight:310.415-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C10H9ClN2O2SPurity:95%Color and Shape:SolidMolecular weight:256.76-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3(2H)-ONE
CAS:Formula:C5H3ClN4OPurity:95.0%Molecular weight:170.56(1-METHYL-1H-1,2,4-TRIAZOL-3-YL)METHANAMINE
CAS:Formula:C4H8N4Purity:90.0%Color and Shape:SolidMolecular weight:112.1365-BENZYL-2-BOC-HEXAHYDRO-PYRROLO[3,4-C]PYRROLE
CAS:Formula:C18H26N2O2Purity:98%Molecular weight:302.4182-Amino-benzo[b]thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H11NO2SPurity:97%Color and Shape:SolidMolecular weight:221.274-Methyl-2-(4-trifluoromethyl-phenyl)-thiazole-5-sulfonic acid amide
Formula:C11H9F3N2O2S2Purity:95.0%Molecular weight:322.32Methyl 1-amino-3-(4-methyl-1h-pyrazol-1-yl)cyclopentane-1-carboxylate
CAS:Purity:98%Molecular weight:223.2760013-(Piperidin-4-yl)-1H-indazole
CAS:Formula:C12H15N3Purity:95.0%Color and Shape:SolidMolecular weight:201.273Methyl 1-methyl-1H-indole-5-carboxylate
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2142-(3-methylphenyl)-1H-imidazole
CAS:Formula:C10H10N2Purity:95.0%Color and Shape:SolidMolecular weight:158.2041-{4H,5H,6H,7H-pyrazolo[1,5-a]pyridin-3-yl}methanamine dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:95.0%Molecular weight:224.131,2-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
CAS:Purity:97%Molecular weight:222.10000614-Chloro-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C4H2ClN3O4Purity:95.0%Molecular weight:191.53ETHYL 1-(TERT-BUTYL)-4-FORMYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS:Formula:C11H16N2O3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:224.26(2-Chloro-(3-pyridyl))-N-(5-methylisoxazol-3-yl)formamide
CAS:Formula:C10H8ClN3O2Purity:97.0%Color and Shape:SolidMolecular weight:237.642-Trimethylsilylthiazole
CAS:<p>S20279 - 2-Trimethylsilylthiazole</p>Formula:C6H11NSSiPurity:95% GCColor and Shape:Liquid, No data available.Molecular weight:157.31(4aR,7aR)-tert-Butyl hexahydropyrrolo[3,4-b][1,4]oxazine-6(2H)-carboxylate
CAS:Purity:98%Molecular weight:228.2920074(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid
CAS:Formula:C21H17NO4SPurity:95.0%Molecular weight:379.43(E)-N’-hydroxy-3-(2-methyl-1H-1,3-benzodiazol-1-yl)propanimidamide
CAS:Formula:C11H14N4OPurity:95.0%Molecular weight:218.26tert-Butyl 1,3-dioxo-2,7-diazaspiro[4.5]decane-7-carboxylate
CAS:Purity:97%Molecular weight:268.3129883tert-butyl 2-(aminomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate hydrochloride
CAS:Formula:C14H27ClN2O3Purity:97%Molecular weight:306.83C-[5-(3-Methoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride
Formula:C10H12ClN3O2Purity:95.0%Molecular weight:241.68
![3-[3-(3-CHLORO-PHENYL)-[1,2,4]OXADIAZOL-5-YL]-PROPIONIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF529974.webp&w=3840&q=75)
![{[4-(phenoxymethyl)-2-thienyl]methyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358997.webp&w=3840&q=75)
![1-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512162.webp&w=3840&q=75)
![2-BROMO-7-METHYLH-IMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505474.webp&w=3840&q=75)
![(1R,3s,5S)-8-Methyl-8-azabicyclo[3.2.1]octan-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF434493.webp&w=3840&q=75)
![6-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209975.webp&w=3840&q=75)
![2-[7-Fluoro-2-(oxan-4-yl)-1H-1,3-benzodiazol-1-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096175.webp&w=3840&q=75)
![4-Chlorofuro[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF217500.webp&w=3840&q=75)
![2-(IMIDAZO[1,2-A]PYRIDIN-2-YL)ETHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468758.webp&w=3840&q=75)
![tert-butyl 3-{[3-(1H-imidazol-1-yl)propyl]amino}propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522723.webp&w=3840&q=75)
![4-ethyl-5-[1-(2-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307792.webp&w=3840&q=75)
![5-Chloro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF420776.webp&w=3840&q=75)
![(6-Methyl-5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495222.webp&w=3840&q=75)
![1,4-Dioxaspiro[4.5]Decan-8-yl benzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF775946.webp&w=3840&q=75)
![7-Methylpyrazolo[1,5-a][1,3,5]triazin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462454.webp&w=3840&q=75)
amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523318.webp&w=3840&q=75)
![5-Cyclopropyl-4-propyl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058198.webp&w=3840&q=75)
![6-FLUORO-2-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538498.webp&w=3840&q=75)
![(S)-3-[(3-Methyl-thiophene-2-carbonyl)-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF090951.webp&w=3840&q=75)
![6-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3(2H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF306847.webp&w=3840&q=75)
![5-BENZYL-2-BOC-HEXAHYDRO-PYRROLO[3,4-C]PYRROLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300600.webp&w=3840&q=75)
![2-Amino-benzo[b]thiophene-3-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF037142.webp&w=3840&q=75)
![3,5,7-Trichloropyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604208.webp&w=3840&q=75)
![1-{4H,5H,6H,7H-pyrazolo[1,5-a]pyridin-3-yl}methanamine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541964.webp&w=3840&q=75)
![5H-Pyrrolo[3,2-d]pyrimidine, 4-chloro-7-iodo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF861905.webp&w=3840&q=75)
![(4aR,7aR)-tert-Butyl hexahydropyrrolo[3,4-b][1,4]oxazine-6(2H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603004.webp&w=3840&q=75)
![tert-Butyl 1,3-dioxo-2,7-diazaspiro[4.5]decane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609078.webp&w=3840&q=75)
![5-Azoniaspiro[4.5]decane chloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF180416.webp&w=3840&q=75)
![tert-butyl 2-(aminomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545053.webp&w=3840&q=75)
![C-[5-(3-Methoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545642.webp&w=3840&q=75)