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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2-(6-methylpyridin-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:282.2550048828125Ethyl 2-(5-bromobenzofuran-3-yl)acetate
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:283.12100219726564-(4-tert-butylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:388.50799560546875Methyl7-(2-fluoro-4-iodo-anilino)-8-methyl-imidazo[1,2-a]pyridine-6-carboxylate
CAS:Purity:98%Molecular weight:425.2019958496094METHYL 4-BROMO-1-CYCLOPROPYL-1H-INDOLE-6-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:294.148010253906257-(2-Bromoethyl)-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine
CAS:Purity:97%Molecular weight:348.164001464843751-Benzyl-2-((benzyloxy)methyl)-1H-imidazo[4,5-c]pyridine
CAS:Purity:97%Molecular weight:329.403015136718758-tert-butyl-4-(thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:351.45999145507812-(Chloromethyl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-amine
CAS:Purity:98%Molecular weight:267.77999877929695-Chloro-3-phenyl-1H-indole-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:271.700012207031251'-Benzyl 1-(tert-butyl) 5-fluorospiro[indoline-3,4'-piperidine]-1,1'-dicarboxylate
CAS:Purity:97%Molecular weight:440.51501464843754-(2-ethoxybenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:362.4259948730469(2S,4R)-2-Benzyl 1-tert-butyl 4-hydroxypyrrolidine-1,2-dicarboxylate
CAS:Purity:95.0%Color and Shape:Liquid, Yellowish oilMolecular weight:321.372985839843756-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one
CAS:Purity:95+%Molecular weight:361.19500732421875Ref: 10-F505499
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire5-FLUORO-6-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-AMINE
CAS:Purity:95.0%Molecular weight:166.15899658203125Tert-Butyl 4-bromo-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate
CAS:Molecular weight:381.26998901367191-(4-fluorobenzyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Purity:95.0%Molecular weight:276.2900085449219(E)-2-((1-Acetyl-3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)-N-methylbenzamide (Axitinib Impurity)
CAS:Purity:97%Color and Shape:SolidMolecular weight:428.513-Hydroxymethyl-6-(2-nitrophenyl)imidazo[2,1-b]thiazole
CAS:Purity:97.0%Molecular weight:275.2799987792969(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5R)-5-acetoxy-1,3-oxathiolane-2-carboxylate
CAS:Purity:97%Molecular weight:330.440002441406256-chloro-2-methoxy-7-methyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazine
CAS:Purity:95.0%Molecular weight:290.752-(4-Methylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-amine
CAS:Purity:95.0%Molecular weight:231.32000732421875Ref: 10-F671971
1gTo inquire5gTo inquire10gTo inquire2.5gTo inquire50mgTo inquire100mgTo inquire250mgTo inquire500mgTo inquire5-(Imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS:Purity:95.0%Molecular weight:250.26100158691406Ref: 10-F435175
1gTo inquire5mgTo inquire10mgTo inquire25mgTo inquire50mgTo inquire100mgTo inquire250mgTo inquire5-Aminothiophene-2-carbonitrile
CAS:Formula:C5H4N2SPurity:98%Color and Shape:SolidMolecular weight:124.161,2,3,3a-Tetrahydro-5H-pyrrolo[1,2-a]quinoxalin-4-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:188.229995727539065-(4-chlorophenyl)[1,3]thiazolo[2,3-c][1,2,4]triazole-3-thiol
CAS:Purity:95.0%Molecular weight:267.752-Pyridin-3-yl-benzofuran-5-carboxylic acid methyl ester
Purity:95.0%Molecular weight:253.25700378417974-[4-(dimethylamino)benzoyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:346.427001953125Potassium 3-(tert-butyl)-1,2,4-oxadiazole-5-carboxylate
CAS:Purity:95%Molecular weight:208.257995605468752-Amino-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one
CAS:Purity:95.0%Molecular weight:244.27000427246094
![Benzyl 2,5-diazaspiro[3.4]octane-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600110.webp&w=3840&q=75)
![4-(4-tert-butylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525730.webp&w=3840&q=75)
![Methyl7-(2-fluoro-4-iodo-anilino)-8-methyl-imidazo[1,2-a]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719498.webp&w=3840&q=75)
![7-(2-Bromoethyl)-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF789347.webp&w=3840&q=75)
![1-Benzyl-2-((benzyloxy)methyl)-1H-imidazo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615362.webp&w=3840&q=75)
![8-tert-butyl-4-(thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525760.webp&w=3840&q=75)
![2-(Chloromethyl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF777587.webp&w=3840&q=75)
![1'-Benzyl 1-(tert-butyl) 5-fluorospiro[indoline-3,4'-piperidine]-1,1'-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601892.webp&w=3840&q=75)
![4-Chloro-2-(methylthio)thieno[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF321173.webp&w=3840&q=75)
![4-(2-ethoxybenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525712.webp&w=3840&q=75)
![6-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF752537.webp&w=3840&q=75)
![5-FLUORO-6-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332069.webp&w=3840&q=75)
![Tert-Butyl 4-bromo-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF343438.webp&w=3840&q=75)
![1-(4-fluorobenzyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520778.webp&w=3840&q=75)
![4,5-Diphenyl-[1,2,3]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316728.webp&w=3840&q=75)
![3-Hydroxymethyl-6-(2-nitrophenyl)imidazo[2,1-b]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF049725.webp&w=3840&q=75)
![6-chloro-2-methoxy-7-methyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511971.webp&w=3840&q=75)
![2-(4-Methylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511681.webp&w=3840&q=75)
![5-(Imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF435175.webp&w=3840&q=75)
![2-(4-Phenyl-4H-[1,2,4]triazol-3-yl)-phenol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495113.webp&w=3840&q=75)
![1-Boc-5-Fluorospiro[indoline-3,4'-piperidine]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF223594.webp&w=3840&q=75)
![1,2,3,3a-Tetrahydro-5H-pyrrolo[1,2-a]quinoxalin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF026338.webp&w=3840&q=75)
![5-(4-chlorophenyl)[1,3]thiazolo[2,3-c][1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496461.webp&w=3840&q=75)
![4-[4-(dimethylamino)benzoyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525610.webp&w=3840&q=75)
![2-Amino-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495212.webp&w=3840&q=75)