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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Sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide
CAS:Formula:C7H4NNaO3SPurity:97%,~15%H2OMolecular weight:205.16allyl (2S,4S)-4-(acetylthio)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:259.32000731-(1H-Indazol-5-yl)ethanone
CAS:Formula:C9H8N2OPurity:98%Color and Shape:SolidMolecular weight:160.176(S)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-1-(5-methoxy-2-nitro-4-((triisopropylsilyl)oxy)benzoyl)pyrrolidin-3-one
CAS:Purity:98%Molecular weight:580.869(S)-2-(BOC-AMINOMETHYL)-4,4-DIFLUOROPYRROLIDINE
CAS:Formula:C10H18F2N2O2Purity:98%Molecular weight:236.2636,7-Dihydro-4H-pyrazolo[5,1-c][1,4]thiazine-2-carbaldehyde 5,5-dioxide
CAS:Purity:98%Molecular weight:200.21000676-Bromo-2-methylbenzo[d]oxazole
CAS:Formula:C8H6BrNOPurity:95%Color and Shape:SolidMolecular weight:212.0461-[(4S)-4-(1-Methylethyl)-2-thioxo-3-oxazolidinyl]-1-propanone
CAS:Purity:98%Color and Shape:SolidMolecular weight:201.27999885-Bromo-3-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine
CAS:Purity:98%Molecular weight:296.1679993tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C9H18N2O3Purity:97%Color and Shape:SolidMolecular weight:202.254Ethyl-6-chloroindole-2-carboxylate
CAS:Formula:C11H10ClNO2Purity:95%Color and Shape:SolidMolecular weight:223.662-Methyl-1,3-benzoxazol-5-amine
CAS:Formula:C8H8N2OPurity:95%Color and Shape:SolidMolecular weight:148.1653-Amino-2-ethoxycarbonylpyrrole hydrochloride
CAS:Formula:C7H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:190.63z-trans-4-Hydroxy-L-prolinol
CAS:Formula:C13H17NO4Purity:98%Color and Shape:No data available.Molecular weight:251.2824-Bromo-5-isopropyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:97%Color and Shape:LiquidMolecular weight:189.0562-(5-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:95%Molecular weight:240.1199951Methyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
CAS:Formula:C13H21BN2O4Purity:95%Color and Shape:LiquidMolecular weight:280.132-Aminothiazolo[5,4-b]pyridine
CAS:Formula:C6H5N3SPurity:98%Color and Shape:SolidMolecular weight:151.19(S)-3-Aminopyrrolidin-2-one hydrochloride
CAS:Formula:C4H9ClN2OPurity:95%Color and Shape:SolidMolecular weight:136.582-Methyl-oxazole-4-carbaldehyde
CAS:Formula:C5H5NO2Purity:96%Color and Shape:SolidMolecular weight:111.11-Boc-(3S,4S)-3-amino-4-hydroxypyrrolidine
CAS:Formula:C9H18N2O3Purity:97%Color and Shape:SolidMolecular weight:202.2546,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine dihydrochloride
CAS:Formula:C6H10Cl2N4Purity:98%Color and Shape:Liquid, No data available.Molecular weight:209.07Ref: 10-F515312
1g118.00€5g331.00€10g636.00€25g1,453.00€2.5g246.00€100mg55.00€250mg70.00€500mg101.00€6-Chloro-4-nitro-1H-indole
CAS:Formula:C8H5ClN2O2Purity:97%Color and Shape:SolidMolecular weight:196.595,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine
CAS:Formula:C6H3Cl2N3S2Purity:98%Molecular weight:252.136-Bromo-1H-indazol-4-amine
CAS:Formula:C7H6BrN3Purity:95%Color and Shape:No data available.Molecular weight:212.053-chloro-2-(1H-pyrazol-1-yl)aniline
CAS:Formula:C9H8ClN3Purity:97%Color and Shape:SolidMolecular weight:193.63Furan-3,4-dicarboxylic acid
CAS:Formula:C6H4O5Purity:96%Color and Shape:SolidMolecular weight:156.0934-(aminomethyl)-1-methylpyrrolidin-2-one
CAS:Formula:C6H12N2OPurity:95%Color and Shape:LiquidMolecular weight:128.1753-(1H-Pyrrolo[2,3-b]pyridin-3-yl)propanoic acid
CAS:Formula:C10H10N2O2Purity:96%Color and Shape:SolidMolecular weight:190.2025-bromo-N-methoxy-N-methyl-2H-pyrazolo[3,4-b]pyridine-3-carboxamide
CAS:Purity:95%Molecular weight:285.10101328-Boc-1,8-Diaza-spiro[4.5]decane
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:Liquid, OilMolecular weight:240.3471-(Pyridin-3-ylmethyl)-1H-imidazole-4-carboxylic acid
CAS:Formula:C10H9N3O2Purity:98%Molecular weight:203.2014-Chloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine
CAS:Formula:C7H6ClN3Purity:98%Color and Shape:SolidMolecular weight:167.61-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H5F2IN2O2Purity:97%Molecular weight:302.0195-Bromo-2-furoic acid hydrazide
CAS:Formula:C5H5BrN2O2Purity:97%Color and Shape:SolidMolecular weight:205.0112-Pyrrolidin-1-yl-benzaldehyde
CAS:Formula:C11H13NOPurity:97%Color and Shape:LiquidMolecular weight:175.231tert-Butyl (R)-3-amino-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:98%Molecular weight:256.34600835-Oxo-1-phenyl-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H11NO3Purity:97%Color and Shape:SolidMolecular weight:205.213Benzothiazole-2-yl-acetonitrile
CAS:Formula:C9H6N2SPurity:97%Color and Shape:SolidMolecular weight:174.221,2-BENZISOTHIAZOLE, 6-BROMO-2,3-DIHYDRO-, 1,1-DIOXIDE
CAS:Formula:C7H6BrNO2SPurity:95%Color and Shape:SolidMolecular weight:248.095-Chloro-1-methyl-4-nitro-1H-pyrazole
CAS:Formula:C4H4ClN3O2Purity:95%Color and Shape:SolidMolecular weight:161.55(5-Fluoro-2,3-dihydrobenzofuran-4-yl)methanamine
CAS:Purity:97%Color and Shape:LiquidMolecular weight:167.18299872-Thiophen-2-yl-benzaldehyde
CAS:Formula:C11H8OSPurity:95%Color and Shape:LiquidMolecular weight:188.246-((2-Iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione (Tipiracil Impurity)
CAS:Purity:98%Molecular weight:208.2215-(2-Hydroxyethyl)-3,4-dimethylthiazol-3-ium iodide
CAS:Formula:C7H12INOSPurity:97%Color and Shape:SolidMolecular weight:285.14(+/-)-2-(Aminomethyl)-1-N-Boc-pyrrolidine
CAS:Formula:C10H20N2O2Purity:98%Color and Shape:Clear LiquidMolecular weight:200.282Methyl 5-(1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)-4-oxopentanoate
CAS:Purity:97%Molecular weight:275.2600098Ref: 10-F672100
1g404.00€5g1,150.00€10g2,062.00€2.5g808.00€50mg83.00€100mg102.00€250mg170.00€500mg291.00€2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)thiazole-4-carboxylic acid
CAS:Formula:C13H19N3O4SPurity:97%Color and Shape:SolidMolecular weight:313.373,3-Dimethylindolin-2-one
CAS:Formula:C10H11NOPurity:98%Color and Shape:SolidMolecular weight:161.2042,5-Dioxopyrrolidin-1-yl 6-azidohexanoate
CAS:Formula:C10H14N4O4Purity:96%Color and Shape:Liquid, OilMolecular weight:254.246(R)-(2-Methyl-6-nitro-2,3-dihydroimidazo[2,1-b]oxazol-2-yl)methanol
CAS:Purity:98%Molecular weight:199.16600048-Bromo-6-methyl-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C7H6BrN3Purity:98%Color and Shape:SolidMolecular weight:212.051-(1H-benzimidazol-2-yl)ethanone
CAS:Formula:C9H8N2OPurity:97%Color and Shape:SolidMolecular weight:160.1763-Hydroxy-2-pyrrolidinone
CAS:Formula:C4H7NO2Purity:98%Color and Shape:White powderMolecular weight:101.1052-Boc-8-oxo-2-azaspiro[4.5]decane
CAS:Formula:C14H23NO3Purity:97%Color and Shape:SolidMolecular weight:253.342
![Sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237847.webp&w=3840&q=75)
![2,6-Dimethylimidazo[2,1-b]thiazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609620.webp&w=3840&q=75)
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![1-[(4S)-4-(1-Methylethyl)-2-thioxo-3-oxazolidinyl]-1-propanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611662.webp&w=3840&q=75)
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![6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515312.webp&w=3840&q=75)
![5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF335328.webp&w=3840&q=75)
![1,4-Dioxaspiro[4.5]Decan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF722162.webp&w=3840&q=75)
![3-(1H-Pyrrolo[2,3-b]pyridin-3-yl)propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF217507.webp&w=3840&q=75)
![5-bromo-N-methoxy-N-methyl-2H-pyrazolo[3,4-b]pyridine-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF607472.webp&w=3840&q=75)
![8-Boc-1,8-Diaza-spiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF048549.webp&w=3840&q=75)
![4-Chloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220224.webp&w=3840&q=75)
![tert-Butyl (R)-3-amino-1-oxa-8-azaspiro[4.5]decane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695694.webp&w=3840&q=75)
![7-Bromo-1-chloropyrrolo[1,2-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF959357.webp&w=3840&q=75)
![(R)-(2-Methyl-6-nitro-2,3-dihydroimidazo[2,1-b]oxazol-2-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609651.webp&w=3840&q=75)
![8-CHLORO-6-IODOIMIDAZO[1,2-A]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF840499.webp&w=3840&q=75)
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![2-Boc-8-oxo-2-azaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF050373.webp&w=3840&q=75)
