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 2-AMINO-5-METHYLTHIAZOLE-4-CARBOXYLATE HYDROBROMIDE
CAS:Formula:C7H11BrN2O2SPurity:95.0%Molecular weight:267.14ethyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H15N3O3Purity:95%Molecular weight:261.2813,3′-Dimethyl-2,2′-bithiophenyl
CAS:Formula:C10H10S2Purity:97%Color and Shape:LiquidMolecular weight:194.312-methyl-2-(1-pyrrolidinyl)-1-propanol
CAS:Formula:C8H17NOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:143.232-(chloromethyl)-5-(oxolan-3-yl)-1,3,4-oxadiazole
CAS:Formula:C7H9ClN2O2Purity:95.0%Molecular weight:188.614-allyl-5-[4-(diethylamino)phenyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H20N4SPurity:95.0%Molecular weight:288.41(R)-2-(Piperidin-3-yl)isoindoline-1,3-dione hydrochloride
CAS:Formula:C13H15ClN2O2Purity:95%Molecular weight:266.735-Bromobenzo[d]isothiazole-3-carboxylic acid
CAS:Formula:C8H4BrNO2SPurity:98%Color and Shape:SolidMolecular weight:258.094-CHLOROTHIENO[2,3-B]PYRIDINE-5-CARBONITRILE
CAS:Formula:C8H3ClN2SPurity:≥95%Color and Shape:SolidMolecular weight:194.64(R)-tert-Butyl 1-(pyridin-2-ylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H23N3O2Purity:95.0%Molecular weight:277.3681-(1H-pyrrol-1-yl)cyclopentane-1-carboxylic acid
CAS:Formula:C10H13NO2Purity:95.0%Molecular weight:179.2195-(Aminomethyl)-5-(4-fluorophenyl)imidazolidine-2,4-dione hydrochloride
CAS:Purity:95%Molecular weight:259.6700134[2-methanesulfonyl-1-(prop-2-en-1-yl)-1H-imidazol-5-yl]methanol
CAS:Formula:C8H12N2O3SPurity:95.0%Molecular weight:216.263-HYDROXY-6-METHYL-6,7-DIHYDRO-PYRROLO[3,4-B]PYRIDIN-5-ONE
CAS:Formula:C8H8N2O2Purity:95.0%Molecular weight:164.164(R)-tert-Butyl 1-(4-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate
CAS:Formula:C15H20FN3O4Purity:95.0%Molecular weight:325.34ETHYL 2-METHYL-4-(TRIFLUOROMETHYL)OXAZOLE-5-CARBOXYLATE
CAS:Formula:C8H8F3NO3Purity:98%Molecular weight:223.1512-(2-Fluorophenyl)-2-(1H-imidazol-1-yl)acetic acid hydrochloride
Formula:C11H10ClFN2O2Molecular weight:256.665-chloro-3-(3-methoxyphenyl)-1,2,4-oxadiazole
CAS:Formula:C9H7ClN2O2Purity:95.0%Molecular weight:210.623-(4-bromo-1H-pyrazol-1-yl)propanenitrile
CAS:Formula:C6H6BrN3Purity:95.0%Color and Shape:SolidMolecular weight:200.0394,7-dimethoxy-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C13H17N3O2SPurity:95.0%Molecular weight:279.36METHYL 2-OXO-2,3-DIHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H8N2O3Purity:97%Color and Shape:SolidMolecular weight:192.1746-((TERT-BUTYLDIMETHYLSILYL)OXY)BENZO[D]THIAZOL-2-AMINE
CAS:Formula:C13H20N2OSSiPurity:95.0%Molecular weight:280.46(2S,4R)-1-(tert-Butoxycarbonyl)-4-methylpyrrolidine-2-carboxylic acid
CAS:Formula:C11H19NO4Purity:97%Color and Shape:SolidMolecular weight:229.276Ref: 10-F318090
1g437.00€5g1,166.00€10g2,331.00€25g4,614.00€50mg98.00€100mg117.00€250mg199.00€500mg367.00€2-methyl-1,3-dioxolane-2-carboxylic acid
CAS:Formula:C5H8O4Purity:95.0%Color and Shape:LiquidMolecular weight:132.115(R)-1-(4-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C12H20Cl2N2OMolecular weight:279.214-Methyl-1-[2-(trifluoromethyl)benzyl]-1H-pyrazol-5-amine
CAS:Formula:C12H12F3N3Purity:>95%Molecular weight:255.2443-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid
CAS:Formula:C11H9FN2O3Purity:98%Molecular weight:236.202(1S,2S)-1,2-di((R)-1,4-Dioxaspiro[4.5]decan-2-yl)ethane-1,2-diol
CAS:Purity:97%(GC-MS);RGMolecular weight:342.43200683-(2-Amino-ethyl)-thiazolidine-2,4-dione;hydrochloride
CAS:Formula:C5H9ClN2O2SColor and Shape:SolidMolecular weight:196.651-(2,2-Diphenyltetrahydrofuran-3-yl)-N,N-dimethylmethanamine hydrochloride
CAS:Formula:C19H24ClNOPurity:≥97%Color and Shape:Liquid, No data available.Molecular weight:317.86ethyl (2-amino-4-methyl-1,3-thiazol-5-yl)acetate
CAS:Formula:C8H12N2O2SPurity:95.0%Molecular weight:200.262-(3-Fluoro-phenyl)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.255-Amino-1H-indole-2-carboxylic acid
CAS:Formula:C9H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:176.1754-ethyl-5-[(4-methoxyphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3O2SPurity:95.0%Molecular weight:265.33ethyl 2-(3-chloropropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS:Formula:C14H18ClNO3SPurity:95.0%Molecular weight:315.81(R)-1-Benzyl-N,N-dimethylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C13H22Cl2N2Purity:95.0%Molecular weight:277.233-(4-Fluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:220.2034-ethyl-5-[1-(3-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.367-methoxy-5-nitro-1-benzofuran-2-carboxylic acid
CAS:Formula:C10H7NO6Purity:95.0%Molecular weight:237.1672-Bromobenzo[d]thiazole-6-carbonitrile
CAS:Formula:C8H3BrN2SPurity:95%Color and Shape:SolidMolecular weight:239.09Ethyl 5-Aminoimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C10H11N3O2Purity:95%Molecular weight:205.2172-Chloro-1H-imidazo[4,5-b]pyridine
CAS:Formula:C6H4ClN3Purity:95%;RGColor and Shape:Solid, Yellow powderMolecular weight:153.572-Amino-4-(4-methoxy-phenyl)thiophene-3-carboxylic acid methyl ester
CAS:Formula:C13H13NO3SPurity:95.0%Molecular weight:263.313-(4-Bromophenyl)pyrrolidine
CAS:Formula:C10H12BrNPurity:97%Color and Shape:SolidMolecular weight:226.117tert-Butyl N-[(1-benzyl-3-methylpyrrolidin-3-yl)methyl]carbamate
CAS:Purity:97%Molecular weight:304.4339905Tetrahydrothiophene-3-sulfonamide 1,1-dioxide
CAS:Formula:C4H9NO4S2Purity:95.0%Molecular weight:199.243-(4-Trifluoromethylphenyl)pyrazole
CAS:Formula:C10H7F3N2Purity:95%Color and Shape:Solid, White solidMolecular weight:212.175METHYL 5-AMINO-1-METHYL-1H-IMIDAZOLE-4-CARBOXYLATE
CAS:Formula:C6H9N3O2Purity:97%Molecular weight:155.157Cyclopropylmagnesium bromide, 0.5M 2-MeTHF
CAS:Formula:C8H15BrMgOPurity:97.0%Color and Shape:LiquidMolecular weight:231.416BOC-HIS(1-ME)-OH
CAS:Formula:C12H19N3O4Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:269.301ethyl 5-(4-ethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942-(2-azabicyclo[2.2.1]hept-5-en-2-yl)ethanamine
CAS:Formula:C8H14N2Purity:95.0%Molecular weight:138.2144-phenyl-2-pyrrolidin-2-yl-1H-imidazole dihydrochloride
CAS:Formula:C13H17Cl2N3Purity:95.0%Molecular weight:286.2(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol
CAS:Formula:C7H6BrN3OPurity:95%Color and Shape:SolidMolecular weight:228.0494,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine
CAS:Formula:C5H8N4Purity:98%Color and Shape:SolidMolecular weight:124.1474H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.17(1H-Pyrrolo[2,3-b]pyridin-6-yl)methanamine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:SolidMolecular weight:147.1813-(1H-pyrrol-1-yl)thiophene-2-carboxylic acid
CAS:Formula:C9H7NO2SPurity:95.0%Color and Shape:SolidMolecular weight:193.225-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate
CAS:Formula:C15H23N3O4Purity:95.0%Molecular weight:309.366
![4-allyl-5-[4-(diethylamino)phenyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307827.webp&w=3840&q=75)
![5-Bromobenzo[d]isothiazole-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429883.webp&w=3840&q=75)
![4-CHLOROTHIENO[2,3-B]PYRIDINE-5-CARBONITRILE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF386820.webp&w=3840&q=75)
![[2-methanesulfonyl-1-(prop-2-en-1-yl)-1H-imidazol-5-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523441.webp&w=3840&q=75)
![3-HYDROXY-6-METHYL-6,7-DIHYDRO-PYRROLO[3,4-B]PYRIDIN-5-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469569.webp&w=3840&q=75)
![4-chloro-2-methoxy-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF756716.webp&w=3840&q=75)
![METHYL 2-OXO-2,3-DIHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-6-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF390376.webp&w=3840&q=75)
![6-((TERT-BUTYLDIMETHYLSILYL)OXY)BENZO[D]THIAZOL-2-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF533701.webp&w=3840&q=75)
![4,7-Dibromo-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF540937.webp&w=3840&q=75)
![4-Methyl-1-[2-(trifluoromethyl)benzyl]-1H-pyrazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF044973.webp&w=3840&q=75)
![3-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315595.webp&w=3840&q=75)
![(1S,2S)-1,2-di((R)-1,4-Dioxaspiro[4.5]decan-2-yl)ethane-1,2-diol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620518.webp&w=3840&q=75)
![1-(piperidin-1-ylmethyl)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494863.webp&w=3840&q=75)
![[2-(Methoxycarbonyl)thiophen-3-yl]boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF627293.webp&w=3840&q=75)
![4-ethyl-5-[(4-methoxyphenoxy)methyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307776.webp&w=3840&q=75)
![ethyl 2-(3-chloropropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494488.webp&w=3840&q=75)
![4-ethyl-5-[1-(3-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307795.webp&w=3840&q=75)
![2-Bromobenzo[d]thiazole-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF216918.webp&w=3840&q=75)
![Ethyl 5-Aminoimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067107.webp&w=3840&q=75)
![2-Chloro-1H-imidazo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF227829.webp&w=3840&q=75)
![tert-Butyl N-[(1-benzyl-3-methylpyrrolidin-3-yl)methyl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602416.webp&w=3840&q=75)
![2-(2-azabicyclo[2.2.1]hept-5-en-2-yl)ethanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF313556.webp&w=3840&q=75)
![(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067790.webp&w=3840&q=75)
![4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF447131.webp&w=3840&q=75)
![4H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF303426.webp&w=3840&q=75)
![(1H-Pyrrolo[2,3-b]pyridin-6-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF322100.webp&w=3840&q=75)
![5H-Pyrrolo[3,4-b]pyrazine-5,7(6H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF438350.webp&w=3840&q=75)
![5-Fluorobenzo[d]oxazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF460231.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-6-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069152.webp&w=3840&q=75)
![5-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464233.webp&w=3840&q=75)