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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(2-methyl-4-[1,3]thiazolo[5,4-b]pyridin-2-ylphenyl)amine
CAS:Purity:95.0%Molecular weight:241.309997558593751-[2-Amino-1-(m-tolyl)ethyl]pyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C14H21ClN2O2Purity:97.0%Color and Shape:SolidMolecular weight:284.784-(6-((Methylsulfonyl)oxy)benzo[b]thiophen-2-yl)phenyl methanesulfonate
CAS:Purity:95+%Molecular weight:398.45999145507815-(4-Hydroxy-3-methoxyphenyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS:Purity:95.0%Molecular weight:313.38000488281254-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97.0%Molecular weight:238.72999572753906(2R,3R,4S,5R)-2-(6-((2-Hydroxyethyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:311.2980041503906N-[1-[(3-Chloro-4-methoxyphenyl)amino]-2-(4-methylphenyl)-2-oxoethyl]-2-furancarboxamide
CAS:Molecular weight:398.83999633789062-((7-(5-(Di-p-tolylamino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile
CAS:Purity:97%Molecular weight:489.6199951171875N-[2-[[[[1-Methyl-5-[(triphenylmethyl)amino]-1H-pyrazol-4-yl]amino]carbonyl]amino]ethyl]carbamic acid tert-butyl ester
CAS:Purity:97%Molecular weight:540.6680297851562Ref: 10-F863727
1g16.00€5g45.00€10g87.00€1kg2,694.00€25g196.00€50g287.00€100g507.00€250g994.00€500g1,580.00€250mgTo inquire4-(3-Thien-2-yl-1,2,4-oxadiazol-5-yl)butanoic acid
CAS:Formula:C10H10N2O3SPurity:95.0%Molecular weight:238.263-(2-Methyl-benzoimidazol-1-yl)-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:204.2292-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:349.31698608398444-cyclopropyl-1-(3,4-dimethylphenyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Purity:95.0%Molecular weight:280.330993652343754-Oxazolo[4,5-b]pyridin-2-yl-aniline
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:211.2239990234375(2E)-1-{[1,1'-biphenyl]-4-yl}-3-(furan-2-yl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:274.31900024414065-(4-Methyl-1,3-dioxolan-2-yl)benzo[d][1,3]dioxole
CAS:Purity:99.0%Color and Shape:LiquidMolecular weight:208.212997436523447-chloro-2-(2-furyl)-8-methylquinoline-4-carboxylic acid
CAS:Purity:90.0%Molecular weight:287.700012207031254-{[(1-methyl-1H-benzimidazol-2-yl)methyl]amino}benzoic acid
CAS:Purity:95.0%Molecular weight:281.315002441406255-(Pyridin-2-yl)thiophene-2-carbaldehyde
CAS:Formula:C10H7NOSPurity:97.0%Color and Shape:SolidMolecular weight:189.23Ref: 10-F613772
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire(2E)-3-(2H-1,3-benzodioxol-5-yl)-1-(2-methoxyphenyl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:282.29501342773442-METHOXY-5-(5-(PYRIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-1-YL)PHENOL
CAS:Purity:95.0%Molecular weight:317.34799194335947-tert-Butyl-5,6,7,8-tetrahydro-3H-benzo[4,5]-thieno[2,3-d]pyrimidin-4-one
CAS:Purity:97%Color and Shape:SolidMolecular weight:262.3699951171875Tert-Butyl 6-methoxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate
CAS:Purity:95.0%Molecular weight:332.39999389648448-methyl-4-(pyridine-3-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:304.346008300781252-[3-(1,4-diazepan-1-yl)propyl]-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Purity:95.0%Molecular weight:287.3630065917969((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate
CAS:Purity:97%Color and Shape:SolidMolecular weight:449.47000122070314,4'-(4-Amino-4H-1,2,4-triazole-3,5-diyl)dibenzoic acid
CAS:Purity:97%Molecular weight:324.29598999023441-(5-bromo-1-benzofuran-2-yl)-3-(dimethylamino)prop-2-en-1-one
CAS:Molecular weight:294.14801025390625Tert-Butyl 2'-oxo-3'H-spiro{piperidine-4,1'-pyrrolo[3,2-b]pyridine}-1-carboxylate
CAS:Purity:95%Color and Shape:SolidMolecular weight:303.361999511718758-methyl-4-(2-phenylacetyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:317.3850097656251-(4-Chloro-phenyl)-3-(4-methylsulfanyl-phenyl)-1H-pyrazole-5-carboxylic acid
CAS:Molecular weight:344.809997558593751-(4-Fluorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde
CAS:Molecular weight:324.31100463867194-methyl-2-(2-pyrrolidinyl)-1H-benzimidazole hydrochloride
CAS:Purity:95.0%Molecular weight:237.729995727539061-(3,4-dimethylphenyl)-4-isopropyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol
CAS:Purity:95.0%Molecular weight:298.1252175761-(4-fluorophenyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Purity:95.0%Molecular weight:262.2600097656255-(naphthalen-2-yl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:238.246002197265622-(HYDROXYMETHYL)-7,9-DIHYDRO-2H-[1,4]DIOXINO[2,3-E]INDOL-8(3H)-ONE
Purity:95.0%Molecular weight:221.21200561523438
![(2-methyl-4-[1,3]thiazolo[5,4-b]pyridin-2-ylphenyl)amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541925.webp&w=3840&q=75)
![1-[2-Amino-1-(m-tolyl)ethyl]pyrrolidine-3-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF040924.webp&w=3840&q=75)
![4-(6-((Methylsulfonyl)oxy)benzo[b]thiophen-2-yl)phenyl methanesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF638021.webp&w=3840&q=75)
![4-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF403113.webp&w=3840&q=75)
![N-[1-[(3-Chloro-4-methoxyphenyl)amino]-2-(4-methylphenyl)-2-oxoethyl]-2-furancarboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF101690.webp&w=3840&q=75)
![2-((7-(5-(Di-p-tolylamino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF762873.webp&w=3840&q=75)
![N-[2-[[[[1-Methyl-5-[(triphenylmethyl)amino]-1H-pyrazol-4-yl]amino]carbonyl]amino]ethyl]carbamic a…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF863727.webp&w=3840&q=75)
![4-cyclopropyl-1-(3,4-dimethylphenyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520928.webp&w=3840&q=75)
![4-Oxazolo[4,5-b]pyridin-2-yl-aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF015518.webp&w=3840&q=75)
![(2E)-1-{[1,1'-biphenyl]-4-yl}-3-(furan-2-yl)prop-2-en-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524218.webp&w=3840&q=75)
![5-(4-Methyl-1,3-dioxolan-2-yl)benzo[d][1,3]dioxole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF340467.webp&w=3840&q=75)
![4-{[(1-methyl-1H-benzimidazol-2-yl)methyl]amino}benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314477.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine, 7-(3-methyl-4-nitrophenoxy)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613772.webp&w=3840&q=75)
![Dibenzo[b,d]furan-d8](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF987553.webp&w=3840&q=75)
![2-METHOXY-5-(5-(PYRIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-1-YL)PHENOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332581.webp&w=3840&q=75)
![7-tert-Butyl-5,6,7,8-tetrahydro-3H-benzo[4,5]-thieno[2,3-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF021859.webp&w=3840&q=75)
![Tert-Butyl 6-methoxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF434906.webp&w=3840&q=75)
![8-(Benzyloxy)-1,4-dioxaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF327312.webp&w=3840&q=75)
![8-methyl-4-(pyridine-3-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525600.webp&w=3840&q=75)
![2-[3-(1,4-diazepan-1-yl)propyl]-2,3-dihydro-1H-isoindole-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525165.webp&w=3840&q=75)
![Tert-Butyl 2'-oxo-3'H-spiro{piperidine-4,1'-pyrrolo[3,2-b]pyridine}-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516111.webp&w=3840&q=75)
![8-methyl-4-(2-phenylacetyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525568.webp&w=3840&q=75)
![Methyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)-2-phenylacetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF181916.webp&w=3840&q=75)
![1-(4-Fluorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF493980.webp&w=3840&q=75)
![5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695748.webp&w=3840&q=75)
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![1-(4-fluorophenyl)-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%2FF520757.webp&w=3840&q=75)
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![2-(HYDROXYMETHYL)-7,9-DIHYDRO-2H-[1,4]DIOXINO[2,3-E]INDOL-8(3H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF531242.webp&w=3840&q=75)