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
ethyl 3-bromo-6-fluoroimidazo[1,2-a]pyridine-2-carboxylate
Formula:C10H8BrFN2O2Molecular weight:287.088Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12BrN3O2Purity:95+%Molecular weight:310.151Ethyl 4-[5-[[(3R)-1-tert-Butoxycarbonylpyrrolidin-3-yl]carbamoyl]-2-pyridyl]piperazine-1-carboxylate
CAS:Purity:98%Molecular weight:447.5360107tert-Butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:95%Molecular weight:228.29200741-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)ethanone
CAS:Formula:C12H18BNO3Purity:95.0%Molecular weight:235.095-[2-(3-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.313-(tert-Butyl)-1-methylpyrazole-5-carbonylchloride
CAS:Formula:C9H13ClN2OPurity:95%Color and Shape:LiquidMolecular weight:200.67methyl 2-amino-4-ethyl-1,3-thiazole-5-carboxylate
CAS:Formula:C7H10N2O2SPurity:95%Molecular weight:186.23C -(1-Ethyl-1 H -pyrazol-4-yl)-methylamine
CAS:Formula:C6H11N3Purity:97%Color and Shape:LiquidMolecular weight:125.1753-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indole
CAS:Formula:C21H24BNO4SPurity:98%Color and Shape:SolidMolecular weight:397.36-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954tert-Butyl N-(3S)-1-[6-(trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-ylcarbamate
CAS:Formula:C14H19F3N4O2Molecular weight:332.3272-Bromo-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine
CAS:Formula:C7H9BrN2SPurity:95.0%Molecular weight:233.13TERT-BUTYL 3-(2-CHLOROPYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H19ClN2O3Purity:95.0%Molecular weight:298.774-(Trifluoromethyl)-1H-pyrazole
CAS:Formula:C4H3F3N2Purity:95%Color and Shape:Solid, Low Melting SolidMolecular weight:136.0775-(Oxan-4-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C7H11N3O2Color and Shape:SolidMolecular weight:169.184Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate
CAS:Formula:C8H11N3O2Purity:97%Color and Shape:SolidMolecular weight:181.1954,5,6,7-Tetrahydro-benzothiazol-2-ylaminehydrochloride
CAS:Formula:C7H11ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:190.69Methyl 6-chloro-1H-benzo[d]imidazole-2-carboxylate
CAS:Formula:C9H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:210.62tert-Butyl ((3S,4S)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-yl)carbamate
CAS:Purity:≥95%Molecular weight:270.37298581-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine
CAS:Formula:C11H13N3O3Purity:95.0%Color and Shape:Solid, Red powderMolecular weight:235.2433-(1,3-dioxolan-2-yl)-3′,4′,5′-trifluorobenzophenone
CAS:Formula:C16H11F3O3Purity:97.0%Molecular weight:308.256METHYL 5-BROMO-2,3-DIHYDRO-1H-INDOLE-6-CARBOXYLATE
CAS:Formula:C10H10BrNO2Purity:97%Molecular weight:256.0992′-Deoxycytidine hydrochloride
CAS:Formula:C9H14ClN3O4Purity:98%Color and Shape:Solid, White crystalline powderMolecular weight:263.68Benzo[1,2,5]oxadiazole-5-carboxylic acid amide
CAS:Formula:C7H5N3O2Purity:95.0%Molecular weight:163.1362-[(2-HYDROXY-4,5-DIMETHOXYBENZOYL)AMINO]-1,3-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C14H14N2O6SPurity:97%Molecular weight:338.33(3S,4S)-4-(1-piperidinyl)-3-pyrrolidinol dihydrochloride
CAS:Formula:C9H20Cl2N2OPurity:95.0%Molecular weight:243.17[5-(3-methoxyphenyl)isoxazol-3-yl]acetic acid
CAS:Formula:C12H11NO4Purity:95.0%Molecular weight:233.2234-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CAS:Formula:C7H7ClN4Purity:95.0%Molecular weight:182.61(3H-IMIDAZO[4,5-B]PYRIDIN-7-YLMETHYL)AMINE DIHYDROCHLORIDE
CAS:Formula:C7H10Cl2N4Purity:95.0%Molecular weight:221.092-METHANESULFONYL-3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C8H9N3O2SPurity:90.0%Molecular weight:211.242-(4-azidobutyl)-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C12H12N4O2Purity:95.0%Molecular weight:244.2545-Amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C8H6N6Purity:95.0%Molecular weight:186.1782-Bromo-6-chlorothieno[2,3-b]pyridine
CAS:Formula:C7H3BrClNSPurity:98% (stabilized with Cu+HQ+MgO)Color and Shape:SolidMolecular weight:248.52(S)-1-Cyclohexylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.25-(Methoxycarbonyl)-2-methylfuran-3-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:184.14700325-amino-4-cyano-3-methylthiophene-2-carboxamide
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.212-amino-6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C11H11BrN2O2S2Purity:95.0%Molecular weight:347.252-[3-(Boc-amino)-2-oxopyrrolidin-1-yl]acetic acid
CAS:Formula:C11H18N2O5Purity:95%Molecular weight:258.2743-(5-methylthiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
CAS:Formula:C9H9NO3SPurity:95.0%Molecular weight:211.247-(tert-Butyl) 3-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate
CAS:Purity:97%Molecular weight:295.3389893Pyrazolo[1,5-a]pyrimidine-3-thiocarboxamide
CAS:Formula:C7H6N4SColor and Shape:Liquid, No data available.Molecular weight:178.213-nitro-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C4H2F3N3O2Color and Shape:SolidMolecular weight:181.074TERT-BUTYL (1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL)CARBAMATE
CAS:Formula:C10H14F3N3O2Purity:95.0%Molecular weight:265.236(4-(2-OXOOXAZOLIDIN-5-YL)PHENYL)BORONIC ACID PINACOL ESTER
Formula:C15H20BNO4Purity:95.0%Molecular weight:289.142-Amino-5-methylbenzothiazole
CAS:Formula:C8H8N2SPurity:98%Color and Shape:SolidMolecular weight:164.231-Cyclohexyl-2-pyrrolidone
CAS:Formula:C10H17NOPurity:99%Color and Shape:LiquidMolecular weight:167.2522-bromo-4-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11BrN2OPurity:95.0%Molecular weight:255.115tert-butyl 3-bromo-5H,6H,7H-pyrrolo[3,4-b]pyridine-6-carboxylate
CAS:Formula:C12H15BrN2O2Purity:98%Molecular weight:299.1683-BROMOPYRAZOLO[1,5-A]PYRAZINE
CAS:Formula:C6H4BrN3Purity:98%Color and Shape:SolidMolecular weight:198.0233-Benzo[1,3]dioxol-5-yl-3-oxo-propionic acidmethyl ester
CAS:Formula:C11H10O5Color and Shape:SolidMolecular weight:222.196Pyrrolidine-3-carboxamide
CAS:Formula:C5H10N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:114.1482,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid
CAS:Formula:C7H8N2O2Purity:96%Molecular weight:152.1532-(benzoylamino)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H8N2O3SPurity:95.0%Molecular weight:248.265-(3-chlorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H8ClN3SPurity:95.0%Molecular weight:225.69METHYL (R)-1-BOC-3-FLUOROPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C11H18FNO4Purity:97%Molecular weight:247.2665-(5-Chlorothiophen-2-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H4ClN3OSPurity:95.0%Molecular weight:201.631-(Cyclopropylmethyl)-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
Formula:C9H9F3N2O2Purity:>95%Molecular weight:234.1787-(1H-Benzoimidazol-2-yl)-1,1,1-trifluoroheptan-2-one
CAS:Formula:C14H15F3N2OPurity:95.0%Molecular weight:284.2824,6-Difluoro-1H-indazol-3-amine
CAS:Formula:C7H5F2N3Purity:97%Color and Shape:SolidMolecular weight:169.1354-Amino-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol
CAS:Formula:C6H6N4OSPurity:95%Molecular weight:182.21-isopropyl-1H-imidazole-4-sulfonyl chloride
CAS:Formula:C6H9ClN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:208.66Ethyl 2-amino-benzothiazole-6-carboxylate
CAS:Formula:C10H10N2O2SPurity:95%Color and Shape:Solid, Crystalline Powder or Needles or PowderMolecular weight:222.26(S)-2-(Fluoromethyl)pyrrolidine hydrochloride
CAS:Formula:C5H11ClFNPurity:97%Color and Shape:SolidMolecular weight:139.6(4S,5R)-3-Benzoyl-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
CAS:Formula:C19H19NO4Purity:95%Molecular weight:325.3642-Thiophen-2-yl-piperazine
CAS:Formula:C8H12N2SPurity:95.0%Color and Shape:SolidMolecular weight:168.26Ethyl 7-fluoro-2,3-dioxoindoline-6-carboxylate
CAS:Formula:C11H8FNO4Purity:97.0%Molecular weight:237.186
![ethyl 3-bromo-6-fluoroimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518130.webp&w=3840&q=75)
![Ethyl 4-[5-[[(3R)-1-tert-Butoxycarbonylpyrrolidin-3-yl]carbamoyl]-2-pyridyl]piperazine-1-carboxyla…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625892.webp&w=3840&q=75)
![tert-Butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614819.webp&w=3840&q=75)
![5-[2-(3-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315873.webp&w=3840&q=75)
![6-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603859.webp&w=3840&q=75)
![tert-Butyl N-(3S)-1-[6-(trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-ylcarbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075836.webp&w=3840&q=75)
![2-Bromo-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF430883.webp&w=3840&q=75)
![Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429893.webp&w=3840&q=75)
![Methyl 6-chloro-1H-benzo[d]imidazole-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF435254.webp&w=3840&q=75)
![tert-Butyl ((3S,4S)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620792.webp&w=3840&q=75)
![1-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315746.webp&w=3840&q=75)
![8-Bromo-2,6-dimethylimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF629774.webp&w=3840&q=75)
![Benzo[1,2,5]oxadiazole-5-carboxylic acid amide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545667.webp&w=3840&q=75)
![2-[(2-HYDROXY-4,5-DIMETHOXYBENZOYL)AMINO]-1,3-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513912.webp&w=3840&q=75)
![[5-(3-methoxyphenyl)isoxazol-3-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511868.webp&w=3840&q=75)
![4-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389444.webp&w=3840&q=75)
![(3H-IMIDAZO[4,5-B]PYRIDIN-7-YLMETHYL)AMINE DIHYDROCHLORIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503334.webp&w=3840&q=75)
![2-METHANESULFONYL-3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF529723.webp&w=3840&q=75)
![1-Azaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF459990.webp&w=3840&q=75)
![2-Bromo-6-chlorothieno[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237012.webp&w=3840&q=75)
![4-Chloro-3-[(furan-2-ylmethyl)sulfamoyl]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF641451.webp&w=3840&q=75)
![2-(4′-Bromo-[1,1′-biphenyl]-4-yl)-2-methyl-1,3-dioxolane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF628132.webp&w=3840&q=75)
![2-amino-6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515275.webp&w=3840&q=75)
![2-[3-(Boc-amino)-2-oxopyrrolidin-1-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093169.webp&w=3840&q=75)
![7-(tert-Butyl) 3-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613686.webp&w=3840&q=75)
![2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF960249.webp&w=3840&q=75)
![Pyrazolo[1,5-a]pyrimidine-3-thiocarboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF098103.webp&w=3840&q=75)
![4-Methyl-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624793.webp&w=3840&q=75)
![Methyl 5H-pyrrolo[3,2-d]pyrimidine-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624869.webp&w=3840&q=75)
![METHYL 2-(BENZO[D]ISOXAZOL-5-YL)ACETATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500568.webp&w=3840&q=75)
![tert-butyl 3-bromo-5H,6H,7H-pyrrolo[3,4-b]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519388.webp&w=3840&q=75)
![3-BROMOPYRAZOLO[1,5-A]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF333202.webp&w=3840&q=75)
![3-Benzo[1,3]dioxol-5-yl-3-oxo-propionic acidmethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF014814.webp&w=3840&q=75)
![2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512588.webp&w=3840&q=75)
![4-Amino-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF026512.webp&w=3840&q=75)
![Methyl 6-methoxy-1H-benzo[d]imidazole-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620787.webp&w=3840&q=75)
