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
(3S,4R)-1-tert-Butyl-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C15H19F2NO2Purity:95%Molecular weight:283.3191-[(2-bromophenyl)methyl]-3-nitro-1H-pyrazole
CAS:Formula:C10H8BrN3O2Purity:95.0%Molecular weight:282.0974-Methyl-(5-hydroxymethyl)imidazole hydrochloride
CAS:Formula:C5H9ClN2OPurity:97%Color and Shape:SolidMolecular weight:148.595-Bromo-1-ethyl-1H-benzo[d]imidazole
CAS:Formula:C9H9BrN2Purity:98%Color and Shape:SolidMolecular weight:225.0894-chloro-2-methyl-6-(thiophen-3-yl)pyrimidine
CAS:Formula:C9H7ClN2SPurity:95.0%Molecular weight:210.684-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Purity:96%Molecular weight:278.54000855-(4-nitrophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H7N3O4Purity:95.0%Molecular weight:233.1835-(5-isoxazolyl)-2-methyl-3-thiophenesulfonyl chloride
CAS:Formula:C8H6ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:263.715-Fluoro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5FN2Purity:97%Color and Shape:SolidMolecular weight:136.1293′-pyrrolidinomethyl-2-thiomethylbenzophenone
CAS:Formula:C19H21NOSPurity:97.0%Molecular weight:311.442-(3-Bromophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13BrClNPurity:95.0%Color and Shape:SolidMolecular weight:262.585-(2-fluorophenyl)-1,2-oxazole-3-carboxylic acid
CAS:Formula:C10H6FNO3Purity:98%Molecular weight:207.164-allyl-5-(4-chlorobenzyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H12ClN3SPurity:95.0%Molecular weight:265.76METHYL 6-BROMO-3-METHYL-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C11H10BrNO2Purity:95.0%Molecular weight:268.111-[1-(4-Fluorophenyl)-2-(trimethylsilyl)ethyl]-1H-1,2,3-benzotriazole
CAS:Formula:C17H20FN3SiMolecular weight:313.4515-Methyl-2-(3-trifluoromethyl-phenylamino)-thiazole-4-carboxylic acid
Formula:C12H9F3N2O2SPurity:95.0%Molecular weight:302.276-Hydroxyimidazo[1,2-b]pyridazine
CAS:Formula:C6H5N3OPurity:98%Color and Shape:SolidMolecular weight:135.1264-BROMO-1-CYCLOPROPYLMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H12BrNO2Purity:95.0%Molecular weight:258.115(S)-3-(1H-Imidazol-4-yl)-2-(methylamino)propanoic acid hydrochloride
CAS:Formula:C7H12ClN3O2Purity:95.0%Molecular weight:205.642-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid
Formula:C10H6ClNO3SPurity:95.0%Molecular weight:255.671-(3-Fluoro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H10FNO3Purity:95%Molecular weight:223.2031-[1-(4-fluorobenzyl)-1H-imidazol-2-yl]methanamine hydrochloride (1:1)
Formula:C11H13ClFN3Molecular weight:241.69Pyrrolidine-3-carbonitrile hydrochloride
CAS:Formula:C5H9ClN2Purity:95%Color and Shape:SolidMolecular weight:132.59Ref: 10-F673979
1g435.00€5g1,122.00€10g1,665.00€2.5g814.00€50mg114.00€100mg168.00€250mg234.00€500mg340.00€ethyl 2-[(chloroacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS:Formula:C14H18ClNO3SPurity:95.0%Molecular weight:315.81Ref: 10-F468225
1g440.00€5g1,228.00€10g1,994.00€25g3,986.00€50g7,971.00€100g11,498.00€100mg120.00€250mg188.00€500mg285.00€4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H9ClN2O2Purity:98%Color and Shape:SolidMolecular weight:188.61Diethyl 1-methyl-1H-imidazole-4,5-dicarboxylate
CAS:Formula:C10H14N2O4Purity:>97%Molecular weight:226.232tert-Butyl (6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate
CAS:Purity:97%Molecular weight:239.2749939(S)-tert-Butyl 1-(cyclopentylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H28N2O2Purity:95.0%Molecular weight:268.4016-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:97%Molecular weight:180.1384-amino-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile
CAS:Formula:C7H6N6Purity:95.0%Molecular weight:174.167(R)-3-METHYL-2-(1-OXOISOINDOLIN-2-YL)BUTANOIC ACID
CAS:Formula:C13H15NO3Purity:95.0%Molecular weight:233.2674-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2S2Purity:95%Molecular weight:216.72-(4H,5H,6H,7H-THIENO[3,2-C]PYRIDIN-5-YL)ACETIC ACID
CAS:Formula:C9H11NO2SPurity:95.0%Molecular weight:197.254-{[5-Cyclopropyl-3-(2,6-dichlorophenyl)-1,2-oxazol-4-yl]methoxy}piperidine
CAS:Purity:97%Molecular weight:367.269989{1-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride
CAS:Formula:C11H14ClN3OPurity:95.0%Molecular weight:239.72,3-Thiophene-dicarbaldehyde
CAS:Formula:C6H4O2SPurity:95%Color and Shape:SolidMolecular weight:140.163-Isopropyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C8H12N2O3Purity:95.0%Molecular weight:184.1956-Bromo-1,3-dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran
CAS:Purity:95%Molecular weight:325.01Ethyl 3-(6,7-dibromo-2,3-dihydrobenzofuran-5-yl)propanoate
CAS:Purity:98%Molecular weight:378.0599976TERT-BUTYL (S)-4,4-DIFLUORO-2-FORMYLPYRROLIDINE-1-CARBOXYLATE
CAS:Purity:95%Molecular weight:235.23100286-(Trifluoromethyl)-1H-pyrrolo[3,2-c]pyridine
CAS:Formula:C8H5F3N2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:186.1377-(benzenesulfonyl)-4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C12H7ClIN3O2SPurity:95%Color and Shape:SolidMolecular weight:419.625-(2-Bromophenoxymethyl)furan-2-carboxylic acid
CAS:Formula:C12H9BrO4Purity:95.0%Color and Shape:SolidMolecular weight:297.1045-Methoxymethyl-1,3,4-thiadiazole-2-thiol
CAS:Formula:C4H6N2OS2Color and Shape:SolidMolecular weight:162.237-Fluorobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5FO2SPurity:98%Color and Shape:SolidMolecular weight:196.2Tert-butyl (R)-4-(iodomethyl)-2,2-dimethyloxazolidine-3-carboxylate
CAS:Purity:>95%Molecular weight:341.18899545-Oxo-1-(thiophen-2-ylmethyl)pyrrolidine-3-carboxylic acid
CAS:Purity:98%Molecular weight:225.25999453-(chloromethyl)-5-isopropyl-1,2,4-oxadiazole
CAS:Formula:C6H9ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:160.62-(3,5-dimethylisoxazol-4-yl)ethanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.172-Ethyl-4-methyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C7H10N2OPurity:97%Color and Shape:SolidMolecular weight:138.175-Bromo-1-methyl-1H-imidazole-2-carboxaldehyde
CAS:Formula:C5H5BrN2OPurity:97%Color and Shape:SolidMolecular weight:189.0121-(tert-Butoxycarbonyl)indoline-6-carboxylic acid
CAS:Formula:C14H17NO4Purity:95%Color and Shape:SolidMolecular weight:263.2935-Chlorofuran-2-carboxylic acid
CAS:Formula:C5H3ClO3Purity:97%Color and Shape:SolidMolecular weight:146.53tert-butyl 3-(aminomethyl)-3-hydroxy-1-pyrrolidinecarboxylate
CAS:Formula:C10H20N2O3Purity:97%Color and Shape:SolidMolecular weight:216.2811-(1,3-Dioxolan-2-ylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C13H21BN2O4Purity:97%Molecular weight:280.13(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Formula:C19H21NO5SPurity:95.0%Molecular weight:375.441-PHENYL-3-AZABICYCLO[3.1.0]HEXANE-2,4-DIONE
CAS:Formula:C11H9NO2Purity:95.0%Molecular weight:187.1986-ethyl-3-(morpholin-4-ylcarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine
CAS:Formula:C15H22N2O2SPurity:95.0%Molecular weight:294.41
![1-[(2-bromophenyl)methyl]-3-nitro-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524902.webp&w=3840&q=75)
![5-CHloro-8-iodoimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693086.webp&w=3840&q=75)
![5-Bromo-1-ethyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF211225.webp&w=3840&q=75)
![6-Chloro-2-methyl-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601292.webp&w=3840&q=75)
![5-Fluoro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076922.webp&w=3840&q=75)
![[2-(2-chlorophenyl)-1,3-thiazol-4-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF348444.webp&w=3840&q=75)
![6-Chloro-7-fluoro-1h-pyrazolo[4,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719596.webp&w=3840&q=75)
![2,7-Diazaspiro[4.4]nonane dihydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF461640.webp&w=3840&q=75)
![Benzo[d]oxazole-2-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF633743.webp&w=3840&q=75)
![1-[1-(4-Fluorophenyl)-2-(trimethylsilyl)ethyl]-1H-1,2,3-benzotriazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF182711.webp&w=3840&q=75)
![6-Hydroxyimidazo[1,2-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076313.webp&w=3840&q=75)
![3-Iodo-7-methoxyimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF780093.webp&w=3840&q=75)
![1-[1-(4-fluorobenzyl)-1H-imidazol-2-yl]methanamine hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550327.webp&w=3840&q=75)
![[1-(thiophen-2-yl)cyclohexyl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF673979.webp&w=3840&q=75)
![ethyl 2-[(chloroacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF365271.webp&w=3840&q=75)
![4-Chloro-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615829.webp&w=3840&q=75)
![tert-Butyl (6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF782068.webp&w=3840&q=75)
![6-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF044081.webp&w=3840&q=75)
![4-amino-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312869.webp&w=3840&q=75)
![2-(2,3-Difluoro-4-iodophenyl)[1,3]dioxolane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF631037.webp&w=3840&q=75)
![4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237336.webp&w=3840&q=75)
![4-METHYLOCTAHYDRO-1H-PYRROLO[3,2-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501026.webp&w=3840&q=75)
![2-(4H,5H,6H,7H-THIENO[3,2-C]PYRIDIN-5-YL)ACETIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468964.webp&w=3840&q=75)
![4-{[5-Cyclopropyl-3-(2,6-dichlorophenyl)-1,2-oxazol-4-yl]methoxy}piperidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614163.webp&w=3840&q=75)
![{1-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF361620.webp&w=3840&q=75)
![3-Isopropyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317514.webp&w=3840&q=75)
![6-(Trifluoromethyl)-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329257.webp&w=3840&q=75)
![7-(benzenesulfonyl)-4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545040.webp&w=3840&q=75)
![7-Fluorobenzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242302.webp&w=3840&q=75)
![tert-Butyl (7-bromoimidazo[1,2-a]pyridin-2-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602406.webp&w=3840&q=75)
![1-PHENYL-3-AZABICYCLO[3.1.0]HEXANE-2,4-DIONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467053.webp&w=3840&q=75)
