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-mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
CAS:Formula:C9H10N2OS2Molecular weight:226.316-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)PYRIDINE-3-CARBONITRILE
CAS:Formula:C11H10N4Purity:95.0%Molecular weight:198.2294-(3-Fluoro-phenyl)-1,3-thiazol-2-amine
CAS:Formula:C9H7FN2SPurity:98%Color and Shape:SolidMolecular weight:194.231-Isobutyl-1H-benzimidazole-2-sulfonic acid
CAS:Formula:C11H14N2O3SPurity:95.0%Molecular weight:254.31,4-DIOXASPIRO[4.5]DECANE-8-ACETONITRILE
CAS:Formula:C10H15NO2Purity:≥95%Color and Shape:No data available.Molecular weight:181.2351-Benzyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate
CAS:Formula:C14H18N2O4Purity:95.0%Molecular weight:278.308(R)-1-Methylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C6H12ClNO2Purity:95%Molecular weight:165.621-methyl-3-(piperidin-4-yl)imidazolidin-2-one
CAS:Formula:C9H17N3OPurity:95.0%Molecular weight:183.2554-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C10H14BF3N2O2Purity:95%Color and Shape:SolidMolecular weight:262.04Ref: 10-F320976
1g136.00€5g419.00€10g799.00€25g1,865.00€100g5,480.00€100mg28.00€250mg56.00€500mg90.00€2-(3-Chloropropyl)-1H-isoindole-1,3(2H)-dione
CAS:Formula:C11H10ClNO2Purity:98%Molecular weight:223.662-(Isoxazol-3-yl)acetic acid
CAS:Formula:C5H5NO3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:127.0994-methyl-5-[(4-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.312-Oxo-1-m-tolyl pyrrolidine-3-carboxylic acid
CAS:Formula:C12H13NO3Purity:97.0%Molecular weight:219.242-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:97%Molecular weight:242.0321-(2-Hydroxyethyl)imidazolidin-2-one
CAS:Formula:C5H10N2O2Purity:97%Color and Shape:LiquidMolecular weight:130.147(S)-5-methyl-5-azaspiro[2.4]heptane-6-carboxylic acid
CAS:Formula:C8H13NO2Purity:95.0%Molecular weight:155.197TERT-BUTYL 3-METHYL-1H-INDOLE-1-CARBOXYLATE
CAS:Formula:C14H17NO2Purity:95.0%Molecular weight:231.295(S)-3-HYDROXY-1-PIPERIDIN-4-YL-PYRROLIDIN-2-ONE
CAS:Formula:C9H16N2O2Purity:97.0%Color and Shape:SolidMolecular weight:184.2391-(1H-pyrrol-2-ylcarbonyl)piperazine hydrochloride
CAS:Formula:C9H14ClN3OPurity:95.0%Molecular weight:215.68Dimethyl 4-iodo-1H-pyrazole-3,5-dicarboxylate
CAS:Formula:C7H7IN2O4Purity:95.0%Color and Shape:SolidMolecular weight:310.0472-Methyl-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C8H8N2Purity:≥97%Color and Shape:SolidMolecular weight:132.1665,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-thiol
CAS:Formula:C7H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:180.232-(3,5-Bis-trifluoromethyl-phenyl)-pyrrolidine
CAS:Formula:C12H11F6NColor and Shape:SolidMolecular weight:283.2176-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,3]dioxolo[4,5-b]pyridine
Formula:C12H16BNO4Purity:95%Molecular weight:249.071-methyl-1H-1,2,4-triazol-3-amine hydrochloride
CAS:Formula:C3H7ClN4Purity:95.0%Molecular weight:134.57(4-Bromothiophen-3-yl)boronic acid
CAS:Formula:C4H4BBrO2SPurity:95%Color and Shape:SolidMolecular weight:206.854-(2-Bromo-ethyl)-3,5-dimethyl-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:203.0832-CHLORO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C12H8ClN3O2SPurity:>97%Molecular weight:293.73Methyl-1,2,3-benzotriazole-5-carboxylate
CAS:Formula:C8H7N3O2Purity:95%Color and Shape:SolidMolecular weight:177.163(3R)-1-(Oxetan-3-yl)pyrrolidin-3-amine
CAS:Formula:C7H14N2OPurity:95%Color and Shape:Liquid, OilMolecular weight:142.202[3-(1H-tetrazol-5-yl)benzyl]amine hydrochloride
CAS:Formula:C8H10ClN5Purity:95.0%Molecular weight:211.652-(Trifluoromethyl)-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C6H3F3N2O4Purity:95%Molecular weight:224.0951-Acetyl-3,3-dimethyl-2,3-dihydro-1H-indole-6-sulfonic acid
Formula:C12H15NO4SPurity:95.0%Molecular weight:269.32ethyl 5-(4-ethoxyphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O3Purity:95.0%Molecular weight:260.293(R)-1,4-Dioxaspiro[4.5]decane-2-carbaldehyde
CAS:Formula:C9H14O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:170.2083-(2-Aminoethylsulfanyl)-1-(4-ethoxyphenyl)-pyrrolidine-2,5-dione hydrochloride
CAS:Formula:C14H19ClN2O3SMolecular weight:330.833-Iodo-1-(phenylsulfonyl)-1H-indole
CAS:Formula:C14H10INO2SPurity:97%Color and Shape:SolidMolecular weight:383.2(R)-3-Acetylthiazolidine-4-carboxylic acid
CAS:Formula:C6H9NO3SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:175.26-methoxy-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C15H21N3O2SPurity:95.0%Molecular weight:307.411-[(3-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H8FN3O2Purity:95.0%Molecular weight:221.1911-(4-fluorobenzyl)-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C10H11ClFN3Purity:95.0%Molecular weight:227.672,5-dioxopyrrolidin-1-yl 4-azidobutanoate
CAS:Formula:C8H10N4O4Purity:98%Color and Shape:SolidMolecular weight:226.192(3S)-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C8H10ClNOPurity:97%Molecular weight:171.62ethyl 5-amino-1-(2-methylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.2822-Oxoindoline-5-carbonitrile
CAS:Formula:C9H6N2OPurity:95%Color and Shape:SolidMolecular weight:158.165-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-4-carboxylic acid
CAS:Formula:C13H17NO4SPurity:95.0%Molecular weight:283.34Diethyl 1H-imidazole-4,5-dicarboxylate
CAS:Formula:C9H12N2O4Purity:97%Color and Shape:SolidMolecular weight:212.205N-(4-METHOXYBENZYL)-2-OXOPYRROLIDINE-3-CARBOXAMIDE
Formula:C13H16N2O3Purity:95.0%Molecular weight:248.282[(5-chloro-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C8H10Cl3N3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:254.541,2-DIMETHYL-1H-IMIDAZOLE-4,5-DICARBOXYLIC ACID
CAS:Formula:C7H8N2O4Purity:95%Molecular weight:184.151ETHYL 3-(1H-IMIDAZOL-2-YL)PROPANOATE
CAS:Formula:C8H12N2O2Purity:98%Color and Shape:SolidMolecular weight:168.1962-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:95%Color and Shape:Low Melting SolidMolecular weight:140.24-(1,3,4-oxadiazol-2-yl)phenol
CAS:Formula:C8H6N2O2Purity:95.0%Color and Shape:Yellow powderMolecular weight:162.1481-ethyl-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H7N3O4Purity:95.0%Molecular weight:185.139(R)-1-(Cyclopentylmethyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.23-(1,3,5-Trimethyl-1H-pyrazol-4-yl)-propionic acid
CAS:Formula:C9H14N2O2Purity:95%Molecular weight:182.2236-O-tert-butyl 2-O-ethyl 4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepine-2,6-dicarboxylate
CAS:Purity:95+%Molecular weight:326.4100037(2E)-1-(3,4-dichlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H10Cl2OSPurity:95.0%Molecular weight:297.19(6S)-5-azaspiro[2.4]heptane-6-carboxylic acid hydrochloride
CAS:Formula:C7H12ClNO2Purity:95.0%Molecular weight:177.63Cyclopamine
CAS:<p>M01634 - Cyclopamine</p>Formula:C27H41NO2Purity:98%Color and Shape:SolidMolecular weight:411.63Ethyl 1-oxo-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-7-carboxylate
CAS:Purity:97%Molecular weight:208.21699522-(4-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12ClNO2SPurity:95.0%Molecular weight:281.752,5-Dibromo-4-methylimidazole
CAS:Formula:C4H4Br2N2Purity:95%Color and Shape:SolidMolecular weight:239.898tert-Butyl (4-bromothiophen-2-yl)carbamate
CAS:Formula:C9H12BrNO2SPurity:97%Color and Shape:SolidMolecular weight:278.161-Boc-2-(2-hydroxyethyl)-pyrrolidine
CAS:Formula:C11H21NO3Purity:97%Color and Shape:Low Melting SolidMolecular weight:215.293(5-methylimidazo[1,2-a]pyridin-2-yl)methanol
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.192Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate
CAS:Purity:97%Molecular weight:332.22000123-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C11H8ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:237.64ethyl 2-amino-4-(4-pyridinyl)-3-thiophenecarboxylate
CAS:Formula:C12H12N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:248.3
![2-mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF346540.webp&w=3840&q=75)
![2-[2-(3-chlorophenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF985983.webp&w=3840&q=75)
![1,4-DIOXASPIRO[4.5]DECANE-8-ACETONITRILE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF333999.webp&w=3840&q=75)
![4-Ethyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF344510.webp&w=3840&q=75)
![4-methyl-5-[(4-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307755.webp&w=3840&q=75)
![2-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF498199.webp&w=3840&q=75)
![(S)-5-methyl-5-azaspiro[2.4]heptane-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516983.webp&w=3840&q=75)
![2-Methyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF047287.webp&w=3840&q=75)
![5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316606.webp&w=3840&q=75)
![6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,3]dioxolo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494775.webp&w=3840&q=75)
![2-CHLORO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504436.webp&w=3840&q=75)
![[3-(1H-tetrazol-5-yl)benzyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359795.webp&w=3840&q=75)
![(R)-1,4-Dioxaspiro[4.5]decane-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092272.webp&w=3840&q=75)
![6-methoxy-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496097.webp&w=3840&q=75)
![1-[(3-fluorophenyl)methyl]-4-nitro-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524929.webp&w=3840&q=75)
![(3S)-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513701.webp&w=3840&q=75)
![5-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511975.webp&w=3840&q=75)
![[(5-chloro-1H-benzimidazol-2-yl)methyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358690.webp&w=3840&q=75)
![Benzo[d]oxazol-5-ylmethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719919.webp&w=3840&q=75)
![6,7-Dihydropyrrolo[3,4-b]pyrazin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719079.webp&w=3840&q=75)
![1-Oxa-3-azaspiro[4.5]decan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF650917.webp&w=3840&q=75)
![6-Fluoro-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF680020.webp&w=3840&q=75)
![6-O-tert-butyl 2-O-ethyl 4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepine-2,6-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601437.webp&w=3840&q=75)
![(6S)-5-azaspiro[2.4]heptane-6-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516844.webp&w=3840&q=75)
![Ethyl 1-oxo-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602292.webp&w=3840&q=75)
![(5-methylimidazo[1,2-a]pyridin-2-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF310290.webp&w=3840&q=75)
![Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF696576.webp&w=3840&q=75)
