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 55182 products of "5-membered Heterocycles"
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(2E)-1-(2-methoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2SPurity:95.0%Molecular weight:258.343-Acetyl-5-chlorothiophene-2-sulfonamide
CAS:Formula:C6H6ClNO3S2Purity:97%Color and Shape:SolidMolecular weight:239.697-allyl-8-amino-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS:Formula:C10H13N5O2Purity:95.0%Molecular weight:235.2472-{5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}acetonitrile
CAS:Purity:97%Molecular weight:219.25999452-Amino-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Formula:C5H3F3N2O2SPurity:98%Color and Shape:SolidMolecular weight:212.15tert-Butyl (3-bromo-1,2,4-thiadiazol-5-yl)carbamate
CAS:Formula:C7H10BrN3O2SPurity:95%Molecular weight:280.14tert-butyl (3S)-3-({[(benzyloxy)carbonyl]amino}methyl)pyrrolidine-1-carboxylate
CAS:Formula:C18H26N2O4Purity:95%Molecular weight:334.4167-Oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS:Formula:C7H5N3O3Purity:95.0%Molecular weight:179.1351-(1H-1,2,3-Benzotriazol-1-ylmethyl)pyridin-1-ium perchlorate
Formula:C12H11ClN4O4Molecular weight:310.696-BROMO-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:241.0441,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine
CAS:Formula:C7H10N2Purity:97%Color and Shape:LiquidMolecular weight:122.171Ref: 10-F233858
1g232.00€5g1,019.00€10g1,756.00€2.5g518.00€50mg62.00€100mg78.00€250mg105.00€500mg165.00€Ethyl 3-methyl-5-phenyl-1H-pyrrole-2-carboxylate
CAS:Formula:C14H15NO2Purity:97.0%Molecular weight:229.279(R)-5-(2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine
CAS:Purity:97%Molecular weight:315.3280029(S)-1-[1-(3-Fluoro-benzyl)-1H-benzoimidazol-2-yl]-pyrrolidin-3-ol
CAS:Formula:C18H18FN3OPurity:95%Molecular weight:311.36Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1-carboxylate
CAS:Formula:C12H18BNO4Purity:96%Molecular weight:251.092-(1H-indol-1-yl)ethanamine
CAS:Formula:C10H12N2Purity:≥98%Color and Shape:SolidMolecular weight:160.221-tert-Butyl 3-methyl 4-amino-1H-pyrazole-1,3-dicarboxylate
CAS:Formula:C10H15N3O4Purity:95.0%Molecular weight:241.247N-[(3R)-Pyrrolidin-3-yl]quinazolin-4-amine
CAS:Formula:C12H14N4Color and Shape:SolidMolecular weight:214.2724,5-Dibromo-2-furaldehyde
CAS:Formula:C5H2Br2O2Purity:97.0%Color and Shape:SolidMolecular weight:253.877[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]acetic acid
CAS:Formula:C8H7N3O4S2Purity:95.0%Molecular weight:273.283-(2-azabicyclo[2.2.1]hept-5-en-2-yl)propan-1-amine
CAS:Formula:C9H16N2Purity:95.0%Molecular weight:152.2415-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C11H7F3O2SPurity:95%Color and Shape:SolidMolecular weight:260.234-BROMO-N-METHOXY-N-METHYLTHIOPHENE-2-CARBOXAMIDE
CAS:Formula:C7H8BrNO2SPurity:95.0%Molecular weight:250.112-(4-Methyl-2-thioxo-2,3-dihydrothiazol-5-yl)acetic acid
CAS:Formula:C6H7NO2S2Purity:99%+(HPLC);RGColor and Shape:SolidMolecular weight:189.25TERT-BUTYL (5-BROMO-4-CYANOTHIAZOL-2-YL)CARBAMATE
CAS:Formula:C9H10BrN3O2SPurity:95.0%Molecular weight:304.16Indolo[2,1-b]quinazoline-6,12-dione
CAS:Formula:C15H8N2O2Purity:97%Color and Shape:SolidMolecular weight:248.241(R)-2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C12H17NO4SPurity:95%Color and Shape:No data available.Molecular weight:271.334-tert-Butyl-1H-pyrazol-3-amine
CAS:Formula:C7H13N3Purity:98%Color and Shape:SolidMolecular weight:139.202ethyl 4-bromo-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:97%Molecular weight:233.0659-(TETRAHYDROFURAN-2-YL)-9H-PURIN-6-AMINE
CAS:<p>M02495 - 9-(TETRAHYDROFURAN-2-YL)-9H-PURIN-6-AMINE</p>Formula:C9H11N5OPurity:95%Molecular weight:205.2211-Ethyl-3-methylimidazolium ethyl sulfate
CAS:Formula:C8H16N2O4SPurity:98%Color and Shape:LiquidMolecular weight:236.29(2E)-1-(2,4-dimethylphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14OSPurity:95.0%Molecular weight:242.34METHYL 1-BENZYL-5-BROMOPYRAZOLE-3-CARBOXYLATE
CAS:Formula:C12H11BrN2O2Purity:>97%Molecular weight:295.136Imidazo[1,2-a]pyridin-5-ylmethanol
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.1653-OXABICYCLO[3.1.0]HEXAN-6-YLMETHANOL
CAS:Formula:C6H10O2Purity:95.0%Color and Shape:LiquidMolecular weight:114.1448-tert-Butyl 3-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate
CAS:Formula:C16H28N2O4Purity:95%Color and Shape:SolidMolecular weight:312.41N-(2-(1H-Indol-3-yl)ethyl)acetamide
CAS:Formula:C12H14N2OPurity:95%Color and Shape:SolidMolecular weight:202.2572-(piperidin-4-yl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazole dihydrochloride
CAS:Formula:C12H21Cl2N3Purity:95.0%Molecular weight:278.225-(4-ethoxyphenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O3Purity:95.0%Molecular weight:232.2391-((2R,3R,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Purity:95%Molecular weight:276.67001344-Tetrazol-1-ylmethyl-benzoic acid
CAS:Formula:C9H8N4O2Purity:98%Color and Shape:Solid, White powderMolecular weight:204.189TERT-BUTYL 2-OXO-1,8-DIAZASPIRO[4.6]UNDECANE-8-CARBOXYLATE
CAS:Formula:C14H24N2O3Purity:95.0%Molecular weight:268.3573-Bromo-4-chlorofuro[3,2-c]pyridine
CAS:Formula:C7H3BrClNOPurity:97%Color and Shape:SolidMolecular weight:232.46Methyl 3-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C7H9NO2Purity:97%Color and Shape:SolidMolecular weight:139.154tert-Butyl 3-propoxypyrrolidine-1-carboxylate
CAS:Formula:C12H23NO3Purity:97.0%Molecular weight:229.322-AMINO-4-TERT-BUTYLTHIAZOLE
CAS:Formula:C7H12N2SPurity:97%Color and Shape:SolidMolecular weight:156.251-Ethyl-1H-pyrazole-4-boronic acid
CAS:Formula:C5H9BN2O2Purity:95%Color and Shape:SolidMolecular weight:139.95(2S,4S)-1-Boc-4-methyl-5-oxopyrrolidine-2-carboxylic acid ethyl ester
CAS:Formula:C13H21NO5Purity:95%Color and Shape:LiquidMolecular weight:271.313N-methyl-1-(3-propyl-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C7H14ClN3OPurity:95.0%Molecular weight:191.66Benzothiazol-4-ylamine
CAS:Formula:C7H6N2SPurity:95%Color and Shape:Brown solidMolecular weight:150.21,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C5H7ClN2O2SPurity:95%Color and Shape:LiquidMolecular weight:194.635-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C10H13NO4Purity:95.0%Color and Shape:SolidMolecular weight:211.217Ethyl 5-ethyl-1H-imidazole-2-carboxylate
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:168.196{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H11N3O3SPurity:95.0%Molecular weight:277.33-(Trifluoroacetyl)indole
CAS:Formula:C10H6F3NOPurity:97%Color and Shape:Solid, White to almost white powderMolecular weight:213.159
![Imidazo[1,2-a]pyridine-2-carboxylic acid hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF726279.webp&w=3840&q=75)
![2-{5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642583.webp&w=3840&q=75)
![tert-butyl (3S)-3-({[(benzyloxy)carbonyl]amino}methyl)pyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519129.webp&w=3840&q=75)
![7-Oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233175.webp&w=3840&q=75)
![4-Amino-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602616.webp&w=3840&q=75)
![6-BROMO-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467883.webp&w=3840&q=75)
![1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230714.webp&w=3840&q=75)
![(R)-5-(2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF610137.webp&w=3840&q=75)
![(S)-1-[1-(3-Fluoro-benzyl)-1H-benzoimidazol-2-yl]-pyrrolidin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF090224.webp&w=3840&q=75)
![3-(bromomethyl)-5-methylbenzo[d]isoxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541923.webp&w=3840&q=75)
![N-[(3R)-Pyrrolidin-3-yl]quinazolin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075907.webp&w=3840&q=75)
![[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF366737.webp&w=3840&q=75)
![3-(2-azabicyclo[2.2.1]hept-5-en-2-yl)propan-1-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF313537.webp&w=3840&q=75)
![5-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316949.webp&w=3840&q=75)
![Indolo[2,1-b]quinazoline-6,12-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231077.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridin-5-ylmethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230212.webp&w=3840&q=75)
![3-OXABICYCLO[3.1.0]HEXAN-6-YLMETHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305504.webp&w=3840&q=75)
![8-tert-Butyl 3-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240053.webp&w=3840&q=75)
![2-(piperidin-4-yl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazole dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496284.webp&w=3840&q=75)
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