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-(methylthio)[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine
CAS:Formula:C5H6N6SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:182.21TERT-BUTYL 3-AMINO-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C8H13N3O2Purity:90.0%Molecular weight:183.2115-(Chloromethyl)-4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole
CAS:Formula:C12H9ClF3NSPurity:97%Color and Shape:Liquid, No data available.Molecular weight:291.723-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid
Formula:C8H4F3N3O2Molecular weight:231.1344-Bromo-5-nitro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C4H2BrN3O4Purity:95%Molecular weight:235.9811-(2-Chlorobenzyl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C11H9ClN2O2Color and Shape:SolidMolecular weight:236.66N-methyl-1-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)methanamine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Molecular weight:255.2Ethyl 6-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate
CAS:Formula:C9H8BrN3O2Purity:96%Color and Shape:SolidMolecular weight:270.0864-chloro-5,6-dimethyl-2-pyrrolidin-1-ylpyrimidine
CAS:Formula:C10H14ClN3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:211.693-methyl-4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)isoxazol-5-amine
CAS:Formula:C10H15N3OPurity:95.0%Molecular weight:193.255-Amino-4H-[1,2,4]triazole-3-carboxylic acid monohydrate
CAS:Formula:C3H6N4O3Purity:95.0%Color and Shape:SolidMolecular weight:146.106methyl 3-amino-6-chloro-1-benzothiophene-2-carboxylate
CAS:Formula:C10H8ClNO2SPurity:98%Molecular weight:241.69[5-(3-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester
Formula:C12H11FN2O3Purity:95.0%Molecular weight:250.2291H-INDAZOLE-4-CARBOXYLIC ACID, 5-BROMO-6-FLUORO-, METHYL ESTER
CAS:Purity:98%Molecular weight:273.0610046(S)-1-Benzyl-pyrrolidin-3-ol
CAS:Formula:C11H15NOPurity:95%Color and Shape:Liquid, ClearMolecular weight:177.247N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxamide
CAS:Purity:95%Molecular weight:316.20999152,3,4,5-Tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine
CAS:Formula:C11H13N3Purity:95.0%Molecular weight:187.246N1-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)-N2,N2-dimethylethane-1,2-diamine
CAS:Formula:C13H19N3OSPurity:95.0%Molecular weight:265.381-Benzyl-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H9F3N2O2Purity:>95%Molecular weight:270.2112-(1-(Benzyloxy)-2-methylpropan-2-yl)-6-fluoro-5-nitro-1H-indole
CAS:Purity:97%Molecular weight:342.36999511-[(3-chloro-4-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H7ClFN3O2Purity:95.0%Molecular weight:255.632-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
CAS:Formula:C8H5N3OPurity:97%Molecular weight:159.1482-Ethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine hydrochloride
CAS:Formula:C8H14ClN3Purity:97.0%Molecular weight:187.67(S)-TERT-BUTYL 3-METHOXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H19NO3Purity:95%Molecular weight:201.2667-Methoxy-oxindole
CAS:Formula:C9H9NO2Purity:95%Color and Shape:Solid, PowderMolecular weight:163.1762-bromo-4,5-dimethyl-1,3-thiazole hydrobromide
CAS:Formula:C5H7Br2NSPurity:95.0%Molecular weight:272.995-[(thiophen-2-ylmethyl)sulfanyl]-1,3,4-thiadiazol-2-amine
CAS:Purity:95%Molecular weight:229.33000183-(4-oxo-2-thioxothiazolidin-3-yl)benzoic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.292-Cyano-3-(thiazol-2-yl)acrylic acid
CAS:Formula:C7H4N2O2SPurity:97.0%Color and Shape:Solid, No data available.Molecular weight:180.181-ethyl-4-(hydroxymethyl)-2-pyrrolidinone
CAS:Formula:C7H13NO2Purity:95.0%Color and Shape:LiquidMolecular weight:143.1862-Chloro-6-pyrolidin-1′-yl-4-(trifluoromethyl)pyridine
CAS:Formula:C10H10ClF3N2Purity:95.0%Color and Shape:SolidMolecular weight:250.65tert-Butyl 6-thia-2,7-diazaspiro[3.4]octane-2-carboxylate 6,6-dioxide
CAS:Purity:98%Molecular weight:262.32000732-methoxy-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenol
CAS:Formula:C10H7F3N2O3Purity:95.0%Molecular weight:260.1725-Methyl-2-(2-trifluoromethylbenzyl)-2H-pyrazol-3-ylamine
CAS:Formula:C12H12F3N3Purity:>95%Molecular weight:255.2444-Amino-5-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C3H6N4SPurity:95.0%Color and Shape:SolidMolecular weight:130.171-Oxoisoindoline-5-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.159tert-butyl 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-2-methylpropanoate
CAS:Formula:C16H23NO4Purity:95.0%Molecular weight:293.363methyl 4-bromo-1-ethyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.0655-(4-Fluoro-phenyl)-2-methyl-furan-3-carbonyl chloride
Formula:C12H8ClFO2Purity:95.0%Molecular weight:238.645-Bromobenzo[b]thiophene-3-carbaldehyde
CAS:Purity:97%Color and Shape:SolidMolecular weight:241.10000614-Methyl-5-vinylisobenzofuran-1(3H)-one
CAS:Purity:97% mix TBC as stabilizerMolecular weight:174.1990051TERT-BUTYL 5-METHOXY-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[2,3-B]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C19H27BN2O5Purity:98+%Molecular weight:374.242-(Chloromethyl)imidazo[1,2-a]pyrimidine
CAS:Formula:C7H6ClN3Purity:97.0%Color and Shape:SolidMolecular weight:167.61-ethyl-5-methyl-1H-pyrrole-2-carbaldehyde
CAS:Formula:C8H11NOPurity:95.0%Color and Shape:LiquidMolecular weight:137.182Methyl 3-amino-4-(methylsulphonyl)thiophene-2-carboxylate
CAS:Formula:C7H9NO4S2Purity:95.0%Color and Shape:SolidMolecular weight:235.275-Chloro-3-phenyl-[1,2,4]thiadiazole
CAS:Formula:C8H5ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:196.654-(2,4-Dimethoxy-phenyl)-thiazol-2-ylamine
CAS:Formula:C11H12N2O2SPurity:95.0%Molecular weight:236.292-Methyl-5-(2-thienylcarbonyl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.29(S)-3-AMINO-1-(2,4-DICHLOROBENZYL) PYRROLIDIN-2-ONE HCL
CAS:Formula:C11H13Cl3N2OPurity:95.0%Molecular weight:295.592,3-Dibromobenzo[b]thiophene
CAS:Formula:C8H4Br2SPurity:98%Color and Shape:SolidMolecular weight:291.995-(4-Ethoxyphenyl)-2H-pyrazol-3-ylamine
CAS:Formula:C11H13N3OPurity:95.0%Color and Shape:SolidMolecular weight:203.2456-METHYL-3-(PIPERIDIN-4-YL)BENZO[D] OXAZOL-2(3H)-ONE HCL
CAS:Formula:C13H17ClN2O2Purity:95.0%Molecular weight:268.744-Chloro-2-methylthieno[3,2-d]pyrimidine
CAS:Formula:C7H5ClN2SPurity:98%Color and Shape:SolidMolecular weight:184.64
![2-(methylthio)[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF311240.webp&w=3840&q=75)
![5-(Chloromethyl)-4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067836.webp&w=3840&q=75)
![3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476247.webp&w=3840&q=75)
![Benzo[d]isothiazol-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624138.webp&w=3840&q=75)
![Ethyl 6-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF454559.webp&w=3840&q=75)
![5-Amino-4H-[1,2,4]triazole-3-carboxylic acid monohydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF029194.webp&w=3840&q=75)
![1H-imidazo[4,5-b]pyridine-7-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF756089.webp&w=3840&q=75)
![[5-(3-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317112.webp&w=3840&q=75)
![2,3,4,5-Tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF322863.webp&w=3840&q=75)
![6-Chloro-4-methyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF226083.webp&w=3840&q=75)
![N1-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)-N2,N2-dimethylethane-1,2-diamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495363.webp&w=3840&q=75)
![2-Nonyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF724460.webp&w=3840&q=75)
![5-Bromo-3-ethyl-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462364.webp&w=3840&q=75)
![1-[(3-chloro-4-fluorophenyl)methyl]-4-nitro-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524923.webp&w=3840&q=75)
![7-Chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF698965.webp&w=3840&q=75)
![2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209247.webp&w=3840&q=75)
![2-Ethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF540415.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-3-sulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067928.webp&w=3840&q=75)
![1,3,7-triazaspiro[4.4]nonane-2,4-dione hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF791962.webp&w=3840&q=75)
![2-Chloro-n-[3-(2-oxopyrrolidin-1-yl)phenyl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF657955.webp&w=3840&q=75)
![5-chloro-1-methyl-1H,2H,3H-imidazo[4,5-b]pyridin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF773682.webp&w=3840&q=75)
![7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDIN-2-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504465.webp&w=3840&q=75)
![5-[(thiophen-2-ylmethyl)sulfanyl]-1,3,4-thiadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF651353.webp&w=3840&q=75)
![Benzo[c][1,2,5]oxadiazole-5-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF731345.webp&w=3840&q=75)
![tert-Butyl 6-thia-2,7-diazaspiro[3.4]octane-2-carboxylate 6,6-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF780628.webp&w=3840&q=75)
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![2,3-Dibromobenzo[b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF224824.webp&w=3840&q=75)
![6-METHYL-3-(PIPERIDIN-4-YL)BENZO[D] OXAZOL-2(3H)-ONE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF390156.webp&w=3840&q=75)
![4-Chloro-2-methylthieno[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF216854.webp&w=3840&q=75)
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