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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6,7,8,9-Tetrahydrospiro[benzo[7]annulene-5,4'-imidazolidine]-2',5'-dione
CAS:Purity:95+%Molecular weight:230.26699829101562N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide
CAS:Purity:98%Molecular weight:257.3330078125METHYL-1-[4-(AMINOSULFONYL)PHENYL]-5-(4-CHLOROPHENYL)-1H-PYRAZOLE-3-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:391.82998657226561-(1,3-benzodioxol-5-yl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:249.22200012207034-acetyl-8-benzyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:318.372985839843757'-Methyl-5'-oxo-3',5'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-indolizine]-6'-carbonitrile
CAS:Purity:98%Molecular weight:232.23899841308594(E)-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)-3-(p-tolyl)acrylamide
CAS:Purity:98%Molecular weight:411.48001098632811-benzyl-1H-indole-5-carbonitrile
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:232.285995483398442-ethyl-2H-tetrazol-5-amine
CAS:Formula:C3H7N5Purity:95.0%Color and Shape:LiquidMolecular weight:113.124(3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid
CAS:Purity:97.0%Molecular weight:355.739990234375Tert-Butyl (3aS,9bR)-1,3,3a,4,5,9b-hexahydro-2H-pyrrolo[3,4-c]quinoline-2-carboxylate
CAS:Purity:95+%Molecular weight:274.3640136718751H-PYRAZOLO[4,3-B]PYRIDINE-7-CARBOXYLIC ACID
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:163.13600158691406N-[3-(1H-imidazol-1-yl)propyl]-4-methyl-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:272.36999511718755,6-Dihydroxy-2-phenylbenzo[b]thiophen-3(2H)-one 1,1-dioxide
Purity:97%Molecular weight:290.29000854492195-(2-furyl)-2H-1,2,6-thiadiazine-3-carboxylic acid 1,1-dioxide
CAS:Formula:C8H6N2O5SMolecular weight:242.21(S)-1-(4-(5-oxo-1-phenyl-2-thioxoimidazolidin-4-yl)butyl)-3-phenylthiourea
CAS:Purity:98%Molecular weight:398.54000854492194-(4-nitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:334.3280029296875METHYL 1-(BENZENESULFONYL)-6-CHLORO-1H-PYRROLO[2,3-B]PYRIDINE-2-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:350.76998901367192-(4-Methylthiazol-5-yl)ethanamine
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:142.22000122070312methyl 4-amino-2-[(2-isopropyl-6-methylphenyl)amino]-1,3-thiazole-5-carboxylate
Molecular weight:305.3999938964844Ethyl 5-{[1,1'-biphenyl]-4-yl}-1H-pyrazole-3-carboxylate
CAS:Purity:95.0%Molecular weight:292.33801269531251-(4-Fluorophenyl)-3-thiophen-2-yl-1H-pyrazole-5-carboxylic acid
CAS:Purity:98.0%Color and Shape:Solid, Off-white powderMolecular weight:288.29998779296875(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid
CAS:Purity:95.0%Molecular weight:266.320007324218754H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile
CAS:Purity:95.0%Molecular weight:182.186004638671885-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-1,3,4-oxadiazol-2-amine
CAS:Purity:95.0%Molecular weight:233.22700500488284-(thiophen-2-yl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Purity:95.0%Molecular weight:249.28999328613286-Cyclopropyl-benzo[b]thiophene-2-carboxylic acid methyl ester
Purity:95.0%Molecular weight:232.30000305175784-(3-Thien-2-yl-1,2,4-oxadiazol-5-yl)butanoic acid
CAS:Formula:C10H10N2O3SPurity:95.0%Molecular weight:238.263-BENZYLOXY-6-METHYL-PYRROLO[3,4-B]PYRIDINE-5,7-DIONE
CAS:Purity:95.0%Molecular weight:268.27200317382816-bromo-N-(pyridin-2-ylmethyl)benzo[d]thiazol-2-amine
CAS:Purity:95.0%Molecular weight:320.20999145507815-bromo-2-pyridin-3-yl-1,3-benzoxazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:275.1050109863281(R)-6,7-Dimethoxy-2-methyl-N-(1-(4-(2-((methylamino)methyl)phenyl)thiophen-2-yl)ethyl)quinazolin-4-amine
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:448.58999633789062-(1,3-benzothiazol-2-yl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine
CAS:Purity:95.0%Molecular weight:256.32998657226562-Amino-9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
CAS:Purity:95.0%Molecular weight:251.24600219726562
![Naphtho[2,1-b]benzofuran](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF692563.webp&w=3840&q=75)
![6,7,8,9-Tetrahydrospiro[benzo[7]annulene-5,4'-imidazolidine]-2',5'-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF639775.webp&w=3840&q=75)
![N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF788113.webp&w=3840&q=75)
![METHYL-1-[4-(AMINOSULFONYL)PHENYL]-5-(4-CHLOROPHENYL)-1H-PYRAZOLE-3-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF530548.webp&w=3840&q=75)
![4-acetyl-8-benzyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525796.webp&w=3840&q=75)
![7'-Methyl-5'-oxo-3',5'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-indolizine]-6'-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606689.webp&w=3840&q=75)
![9H-IMIDAZO[1,5-A]INDOL-9-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538102.webp&w=3840&q=75)
![(1S,5R)-3,8-Diazabicyclo[3.2.1]octan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719985.webp&w=3840&q=75)
![(3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF053671.webp&w=3840&q=75)
![Tert-Butyl (3aS,9bR)-1,3,3a,4,5,9b-hexahydro-2H-pyrrolo[3,4-c]quinoline-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601689.webp&w=3840&q=75)
![1H-PYRAZOLO[4,3-B]PYRIDINE-7-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503452.webp&w=3840&q=75)
![4-(7-methylimidazo[1,2-a]pyrimidin-2-yl)aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511753.webp&w=3840&q=75)
![N-[3-(1H-imidazol-1-yl)propyl]-4-methyl-1,3-benzothiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495561.webp&w=3840&q=75)
![5,6-Dihydroxy-2-phenylbenzo[b]thiophen-3(2H)-one 1,1-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF182332.webp&w=3840&q=75)
![4-(4-nitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525520.webp&w=3840&q=75)
![METHYL 1-(BENZENESULFONYL)-6-CHLORO-1H-PYRROLO[2,3-B]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504616.webp&w=3840&q=75)
![methyl 4-amino-2-[(2-isopropyl-6-methylphenyl)amino]-1,3-thiazole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518769.webp&w=3840&q=75)
![Ethyl 5-{[1,1'-biphenyl]-4-yl}-1H-pyrazole-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525026.webp&w=3840&q=75)
![(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511864.webp&w=3840&q=75)
![4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF232758.webp&w=3840&q=75)
![4-(thiophen-2-yl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522494.webp&w=3840&q=75)
![6-Cyclopropyl-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545649.webp&w=3840&q=75)
![3-BENZYLOXY-6-METHYL-PYRROLO[3,4-B]PYRIDINE-5,7-DIONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469592.webp&w=3840&q=75)
![6-bromo-N-(pyridin-2-ylmethyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495504.webp&w=3840&q=75)
![2-(1,3-benzothiazol-2-yl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495584.webp&w=3840&q=75)
