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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
5-Amino-3-methyl-1-(3-nitrophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H9N5O2Purity:95.0%Molecular weight:243.226tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
CAS:Formula:C16H27BN2O4Purity:95%Color and Shape:SolidMolecular weight:322.211-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Formula:C10H15N3O2SPurity:95%Molecular weight:241.31N-(1,1-dioxidotetrahydro-3-thienyl)-N-methyl-β-alanine
CAS:Formula:C8H15NO4SPurity:95.0%Color and Shape:SolidMolecular weight:221.272-tert-Butyloxycarbonylaminomethyl-5-methyl-[1,3,4]oxadiazole
CAS:Formula:C9H15N3O3Purity:95.0%Molecular weight:213.2371-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-3-carboxylic acid
CAS:Formula:C10H17NO5Purity:97%Color and Shape:SolidMolecular weight:231.2483-(2H-1,2,3-Triazol-4-yl)benzonitrile
CAS:Formula:C9H6N4Purity:98%Color and Shape:SolidMolecular weight:170.175[2-methanesulfonyl-1-(3-methoxypropyl)-1H-imidazol-5-yl]methanol
CAS:Formula:C9H16N2O4SPurity:95.0%Molecular weight:248.31-cyclohexyl-4,5-dimethyl-2,3-dihydro-1H-imidazole-2-thione
CAS:Purity:98%Molecular weight:210.3399963methyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10BrN3O2Purity:95.0%Molecular weight:296.1242-(2-Methyl-1,3-dioxolan-2-yl)acetic acid
CAS:Purity:97%Color and Shape:LiquidMolecular weight:146.14199832-Chloromethyl-6-trifluoromethyl-1H-benzoimidazole
CAS:Formula:C9H6ClF3N2Purity:95%Color and Shape:SolidMolecular weight:234.614-Phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Formula:C13H13N3O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:243.2662-Bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid hydrobromide
CAS:Formula:C5H3Br2N3O2SPurity:95.0%Molecular weight:328.97tert-Butyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate
CAS:Formula:C9H16ClNO4SPurity:97%Molecular weight:269.744-(CHLOROMETHYL)-6,7-DIMETHOXY-3H-1-ISOBENZOFURANONE
CAS:Formula:C11H11ClO4Purity:>95%Molecular weight:242.665-(1,3-dioxolan-2-yl)-2-thienyl 4-oxopentyl ketone
CAS:Formula:C13H16O4SPurity:97.0%Molecular weight:268.333-(3-Phenyl-1,2,4-oxadiazol-5-yl)propanoic acid
CAS:Formula:C11H10N2O3Purity:98%+Color and Shape:No data available.Molecular weight:218.2128-tert-butyl-4-(2,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.422,7-DIAZA-SPIRO[4.4]NONANE 2HCL
CAS:Formula:C7H16Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:199.125-[2-(4-methoxyphenyl)ethyl]-5-methylimidazolidine-2,4-dione
CAS:Purity:97%Molecular weight:248.28199775-{[(4-chlorophenyl)methyl]sulfanyl}-2,3-dihydro-1,3,4-thiadiazole-2-thione
CAS:Purity:95%Molecular weight:274.7999878Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate
CAS:Purity:97%Molecular weight:182.24000551-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-c]pyridine
CAS:Formula:C14H19BN2O2Purity:97%Molecular weight:258.13Dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate
CAS:Formula:C10H11O5PPurity:98%Color and Shape:SolidMolecular weight:242.1671-[4-(diethylsulfamoyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:340.39001465-(2,4-Dichloro-phenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C11H8Cl2N2O2Purity:95%+Molecular weight:271.12-(1H-Pyrrol-2-yl)ethanamine
CAS:Formula:C6H10N2Purity:≥95%Color and Shape:LiquidMolecular weight:110.162,5-DICHLORO-N-(5-METHYL-1H-PYRAZOL-3-YL)PYRIMIDIN-4-AMINE
CAS:Formula:C8H7Cl2N5Purity:97%Molecular weight:244.081-[2-(2,6-dimethylpiperidin-1-yl)-2-oxoethyl]-1H-indole-3-carbaldehyde
CAS:Formula:C18H22N2O2Purity:95.0%Molecular weight:298.386tert-Butyl ({5-[5-(trifluoromethyl)pyridin-2-yl]-1,2,4-oxadiazol-3-yl}methyl)carbamate
CAS:Formula:C14H15F3N4O3Purity:95.0%Molecular weight:344.2943,8-diazabicyclo[3.2.1]octan-2-one hydrochloride
CAS:Formula:C6H11ClN2OPurity:97%Molecular weight:162.624-PHENYL-1,2,5-THIADIAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C9H6N2O2SPurity:95.0%Molecular weight:206.22TERT-BUTYL 4-(3-NITRO-1H-PYRAZOL-1-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C13H20N4O4Purity:95.0%Molecular weight:296.3271-Bromo-5-(1,3-dioxolan-2-yl)-2-methoxybenzene
CAS:Formula:C10H11BrO3Purity:≥95%Molecular weight:259.099(S)-tert-Butyl 4-(6-amino-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate
CAS:Formula:C17H27N7O2Purity:97%Molecular weight:361.455-Bromo-4-methoxy-thiophene-3-carbonyl chloride
CAS:Formula:C6H4BrClO2SPurity:95.0%Molecular weight:255.51n-(1-Benzyl-3-cyano-4,5-dimethyl-1h-pyrrol-2-yl)-2-chloroacetamide
CAS:Purity:98%Molecular weight:301.769989(2-Oxo-4-phenyl-pyrrolidin-1-yl)acetic acid
CAS:Formula:C12H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:219.24(E)-3-(3-((2-methylthiazol-4-yl)methoxy)phenyl)acrylic acid
CAS:Purity:98%Molecular weight:275.3200073(R)-1-(3-Fluorobenzyl)-3-(pyrrolidin-3-yl)urea hydrochloride
CAS:Formula:C12H17ClFN3OMolecular weight:273.743,5-Difluoro-4-(5-isopropyl-1,2,4-oxadiazol-3-yl)phenol
CAS:Formula:C11H10F2N2O2Purity:97%Molecular weight:240.212-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDIN-4-AMINE
CAS:Formula:C6H5ClN4Purity:97%Color and Shape:No data available.Molecular weight:168.582-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carbonitrile
CAS:Formula:C11H14N2SPurity:95%Molecular weight:206.31Ethyl 7-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS:Formula:C9H9N3O3Purity:96%Color and Shape:SolidMolecular weight:207.189Ref: 10-F718571
1g690.00€5g1,989.00€10g2,949.00€2.5g1,270.00€50mg144.00€100mg230.00€250mg357.00€500mg534.00€(2R,4R)-tert-Butyl 2-(fluoromethyl)-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:219.25599672,6-DICHLORO-7-(2,2,2-TRIFLUOROETHYL)-7H-PURINE
CAS:Formula:C7H3Cl2F3N4Purity:95.0%Molecular weight:271.023-BROMO-1-METHYL-1H-INDAZOLE-6-CARBOXYLIC ACID
CAS:Formula:C9H7BrN2O2Purity:97%Molecular weight:255.0712-(Methylthio)thieno[2,3-d]pyrimidin-4(1H)-one
CAS:Formula:C7H6N2OS2Purity:95.0%Molecular weight:198.265,7-Dihydroxyimidazo[1,2-a]pyrimidine
CAS:Formula:C6H5N3O2Purity:97%Color and Shape:SolidMolecular weight:151.1252-((4-(Trifluoromethyl)phenoxy)methyl)pyrrolidine hydrochloride
CAS:Purity:97%Molecular weight:281.70001221-(3-thienylmethyl)piperazine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Molecular weight:255.24-Bromo-3-methoxy-1-methyl-1H-pyrazole
CAS:Purity:98%Color and Shape:SolidMolecular weight:191.02799991-(4-Methoxybenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H12N2O3Purity:98%Molecular weight:232.239(4-(1H-Imidazol-1-yl)phenyl)methanamine dihydrochloride
CAS:Formula:C10H13Cl2N3Purity:95.0%Molecular weight:246.145-(benzylthio)-N-methyl-1,3,4-thiadiazol-2-amine
CAS:Formula:C10H11N3S2Purity:≥98%(HPLC)Color and Shape:SolidMolecular weight:237.34N-methyl-1-(5-methyl-1H-pyrazol-4-yl)methanamine hydrochloride
Formula:C6H12ClN3Purity:95.0%Molecular weight:161.634-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-furan-2-carboxylic acid amide
CAS:Formula:C11H16BNO4Purity:95.0%Molecular weight:237.065-METHYL-1-(PIPERIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-2(3H)-ONE HCL
CAS:Formula:C13H18ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:267.76Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate
CAS:Formula:C10H8BrNO3Purity:95.0%Molecular weight:270.082(4R)-4-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.694-[1,3,4]Oxadiazol-2-yl-piperidine
CAS:Formula:C7H11N3OPurity:97%Color and Shape:SolidMolecular weight:153.185tert-Butyl 4-hydroxy-4-(1H-imidazol-2-yl)piperidine-1-carboxylate
CAS:Purity:97%Molecular weight:267.32901Phenyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)methanone
CAS:Formula:C17H20BNO3Purity:95%Molecular weight:297.16
![(butan-2-yl)[(thiophen-2-yl)methyl]amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523241.webp&w=3840&q=75)
![2-tert-Butyloxycarbonylaminomethyl-5-methyl-[1,3,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316334.webp&w=3840&q=75)
![[2-methanesulfonyl-1-(3-methoxypropyl)-1H-imidazol-5-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523447.webp&w=3840&q=75)
![8-Chloro-1-iodo-3-isopropylimidazo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695011.webp&w=3840&q=75)
![4-Phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515227.webp&w=3840&q=75)
![2-Bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF543803.webp&w=3840&q=75)
![8-tert-butyl-4-(2,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525781.webp&w=3840&q=75)
![2,7-DIAZA-SPIRO[4.4]NONANE 2HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF333045.webp&w=3840&q=75)
![5-[2-(4-methoxyphenyl)ethyl]-5-methylimidazolidine-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF646395.webp&w=3840&q=75)
![Methyl 5-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624922.webp&w=3840&q=75)
![5-{[(4-chlorophenyl)methyl]sulfanyl}-2,3-dihydro-1,3,4-thiadiazole-2-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF658314.webp&w=3840&q=75)
![Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF638249.webp&w=3840&q=75)
![1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502444.webp&w=3840&q=75)
![6-Fluoro-4-iodo-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF762687.webp&w=3840&q=75)
![1-[4-(diethylsulfamoyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF645613.webp&w=3840&q=75)
![1-[2-(2,6-dimethylpiperidin-1-yl)-2-oxoethyl]-1H-indole-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315234.webp&w=3840&q=75)
![tert-Butyl ({5-[5-(trifluoromethyl)pyridin-2-yl]-1,2,4-oxadiazol-3-yl}methyl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316516.webp&w=3840&q=75)
![5-Chlorothieno[3,2-b]pyridine-6-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF720505.webp&w=3840&q=75)
![3,8-diazabicyclo[3.2.1]octan-2-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545062.webp&w=3840&q=75)
![[3-(2-Chlorophenyl)isoxazol-5-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091814.webp&w=3840&q=75)
![(S)-tert-Butyl 4-(6-amino-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methylpiperazine-1-carb…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516552.webp&w=3840&q=75)
![2-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDIN-4-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307092.webp&w=3840&q=75)
![2-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307260.webp&w=3840&q=75)
![Ethyl 7-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF225969.webp&w=3840&q=75)
![1-CBZ-1,7-DIAZA-SPIRO[4.5]DECANE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467932.webp&w=3840&q=75)
![2-(Methylthio)thieno[2,3-d]pyrimidin-4(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF445684.webp&w=3840&q=75)
![5,7-Dihydroxyimidazo[1,2-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079963.webp&w=3840&q=75)
![1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF779742.webp&w=3840&q=75)
![5-Nitrobenzo[d]oxazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221391.webp&w=3840&q=75)
![6-Bromo-3,8-dimethylimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF634209.webp&w=3840&q=75)
![4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-furan-2-carboxylic acid amide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522017.webp&w=3840&q=75)
![5-METHYL-1-(PIPERIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-2(3H)-ONE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF390155.webp&w=3840&q=75)
![Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF362054.webp&w=3840&q=75)
![(4R)-4-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504722.webp&w=3840&q=75)
![4-[1,3,4]Oxadiazol-2-yl-piperidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF080328.webp&w=3840&q=75)
