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
5,7-Dichloro-1H-pyrazolo[4,3-d]pyrimidine
CAS:Formula:C5H2Cl2N4Purity:95.0%Color and Shape:SolidMolecular weight:189Tert-butyl 5-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:95%Molecular weight:422.13000494-FLUORO-5-METHOXYISOINDOLINE HCL
CAS:Formula:C9H11ClFNOPurity:95.0%Color and Shape:SolidMolecular weight:203.643-bromo-2-tert-butylimidazo[1,2-a]pyrimidine
CAS:Formula:C10H12BrN3Purity:95.0%Molecular weight:254.1312-Amino-4-(4-bromo-phenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C13H12BrNO2SPurity:98%Color and Shape:SolidMolecular weight:326.21N’-(5-chloro-4-methyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C12H16ClN3SPurity:95.0%Molecular weight:269.79Ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H11N5O2Purity:95.0%Color and Shape:No data available.Molecular weight:233.2311-methyl-3-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride
CAS:Formula:C5H4ClF3N2O2SMolecular weight:248.61-propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate
CAS:Formula:C10H20ClN3O4Purity:95.0%Color and Shape:SolidMolecular weight:281.743-(BOC-AMINO)-4,5-DIMETHYL-1H-PYRAZOLE
CAS:Formula:C10H17N3O2Purity:97.0%Color and Shape:SolidMolecular weight:211.2655-Bromo-1H-pyrazolo[3,4-b]pyrazin-3-amine
CAS:Formula:C5H4BrN5Purity:97%Color and Shape:Solid, solidMolecular weight:214.0262-methylpyrazolo[1,5-b]pyridazine-3-carboxylic acid
CAS:Formula:C8H7N3O2Purity:95.0%Molecular weight:177.1635-Methylfuro[3,2-b]pyridine-2-carboxylic acid hydrochloride
CAS:Formula:C9H8ClNO3Purity:95.0%Molecular weight:213.622-(4-Bromo-1H-pyrazol-1-yl)pyrimidine
CAS:Formula:C7H5BrN4Purity:95%Color and Shape:SolidMolecular weight:225.0492-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-methyl-1H-indole
CAS:Formula:C14H18BNO2Purity:96%Molecular weight:243.11[1-(2-Fluoroethyl)-1H-pyrazol-4-yl]methylamine hydrochloride
CAS:Formula:C6H11ClFN3Molecular weight:179.624-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C8H7NO2SPurity:95.0%Molecular weight:181.214-CHLORO-5,6-DIMETHYL-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C8H8ClN3Purity:98%Molecular weight:181.62tert-Butyl pyrrolidine-3-carboxylate
CAS:Formula:C9H17NO2Purity:95%Color and Shape:ClearMolecular weight:171.242-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride
CAS:Formula:C7H8Cl2N2Purity:98%Color and Shape:SolidMolecular weight:191.065-(4-(TRIFLUOROMETHYL)PHENYL)-1,3,4-OXADIAZOL-2-AMINE
CAS:Formula:C9H6F3N3OPurity:95.0%Molecular weight:229.1621H-Pyrrolo[2,3-c]pyridine-7-carboxylic acid
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:SolidMolecular weight:162.148(S)-2-(2-Amino-3-(1H-imidazol-4-yl)propanamido)acetic acid
CAS:Formula:C8H12N4O3Purity:≥98%(HPLC)Molecular weight:212.2092-(3-Formyl-indol-1-yl)-N-isopropyl-acetamide
CAS:Formula:C14H16N2O2Purity:95.0%Color and Shape:SolidMolecular weight:244.294Ethyl 1-ethyl-5-nitro-1H-imidazole-2-carboxylate
CAS:Formula:C8H11N3O4Purity:97.0%Molecular weight:213.1932-Chloro-5-(5-ethoxycarbonyl-2-thenoyl)pyridine
CAS:Formula:C13H10ClNO3SPurity:97.0%Molecular weight:295.743-(5-Methyl-[1,3,4]oxadiazol-2-yl)-benzenesulfonyl chloride
CAS:Formula:C9H7ClN2O3SPurity:95.0%Color and Shape:Solid, White solidMolecular weight:258.682-(4-(2-(Trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxylic acid
CAS:Formula:C16H14F3N3O3SPurity:95.0%Molecular weight:385.36methyl 2-(chloromethyl)-5-(2-methoxy-2-oxoethyl)-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylate
CAS:Purity:97%Molecular weight:330.7399902Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate
CAS:Purity:98%Molecular weight:252.0700073[3-(5-fluoro-1H-benzimidazol-2-yl)propyl]amine dihydrochloride hydrate
Formula:C10H16Cl2FN3OPurity:95.0%Molecular weight:284.16SPIRO[3H-INDOLE-3,4′-PIPERIDINE]-1′-CARBOXYLIC ACID, 1,2-DIHYDRO-4-(TRIFLUOROMETHYL)-, 1,1-DIMETHYLETHYL ESTER
CAS:Formula:C18H23F3N2O2Purity:97%Molecular weight:356.3891-(TERT-BUTYL)-1H-BENZO[D][1,2,3]TRIAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.244tert-Butyl 3-bromo-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate
CAS:Formula:C12H16BrNO2SPurity:98%Color and Shape:SolidMolecular weight:318.23(R)-3-(4-Nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H13ClN2O3Purity:95.0%Molecular weight:244.682-Chloro-N-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]acetamide
CAS:Purity:95+%Molecular weight:270.70999155-Methyl-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.1654-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde
CAS:Formula:C8H5ClN2OPurity:98%Color and Shape:SolidMolecular weight:180.591-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methylpropan-1-one
CAS:Formula:C14H18N2OPurity:99%Color and Shape:Solid, White to very pale yellow powderMolecular weight:230.3113a-(2-Chlorophenyl)-3a,4,5,6-tetrahydrobenzo[d]oxazol-2(3H)-one
Formula:C13H12ClNO2Molecular weight:249.69Ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C13H13NO3SPurity:97%Molecular weight:263.315,6-Dichloro-1H-indole-2,3-dione
CAS:Formula:C8H3Cl2NO2Purity:96%Color and Shape:SolidMolecular weight:216.023-Methyl-[1,2,4]triazolo[4,3-a]pyridine-5-carboxylic acid
Formula:C8H7N3O2Purity:>95%Molecular weight:177.163Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
CAS:Formula:C13H19BO5Purity:98%Molecular weight:266.1(1-(TERT-BUTOXYCARBONYL)-1H-PYRROLO[2,3-C]PYRIDIN-3-YL)BORONIC ACID
CAS:Formula:C12H15BN2O4Purity:97%Molecular weight:262.071-{3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C14H18N4OSPurity:95.0%Molecular weight:290.39TERT-BUTYL (2S,4R)-2-(HYDROXYMETHYL)-4-METHOXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H21NO4Purity:95.0%Molecular weight:231.292Cytidine 5′-(trihydrogen diphosphate) disodium salt
CAS:Purity:≥98%Color and Shape:SolidMolecular weight:446.98(Tetrahydrofuran-2-yl)methyl acetate
CAS:Formula:C7H12O3Purity:≥97%(GC)Color and Shape:LiquidMolecular weight:144.17{[4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride
CAS:Formula:C9H11Cl2FN4Purity:95.0%Molecular weight:265.11(6-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid
CAS:Formula:C13H15BBrNO4Purity:97%Color and Shape:SolidMolecular weight:339.98Thiazole-2-carbohydrazide
CAS:Formula:C4H5N3OSPurity:98%Color and Shape:Solid, No data available.Molecular weight:143.162-{3-oxo-2h,3h-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetonitrile
CAS:Purity:98%Molecular weight:174.1629944Ref: 10-F667121
1g304.00€5g796.00€10g1,126.00€2.5g559.00€50mg71.00€100mg91.00€250mg119.00€500mg218.00€[2-methanesulfonyl-1-(3-methylbutyl)-1H-imidazol-5-yl]methanol
CAS:Formula:C10H18N2O3SPurity:95.0%Molecular weight:246.331-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Purity:95%Molecular weight:287.2099915METHYL 1,3,5-TRIMETHYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C8H12N2O2Purity:95.0%Molecular weight:168.1962-azaspiro[4.4]nonane-1,3-dione
CAS:Formula:C8H11NO2Purity:95.0%Color and Shape:SolidMolecular weight:153.181tert-Butyl 7-oxo-9-oxa-2,6-diazaspiro[4.5]decane-2-carboxylate
CAS:Purity:95+%Molecular weight:256.3020025-[(2-amino-1,3-thiazol-4-yl)methyl]-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS:Formula:C7H9N5S2Purity:95.0%Molecular weight:227.31-[(6-nitro-1,3-benzothiazol-2-yl)thio]acetone
CAS:Formula:C10H8N2O3S2Purity:95.0%Molecular weight:268.31
![5,7-Dichloro-1H-pyrazolo[4,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240126.webp&w=3840&q=75)
![3-bromo-2-tert-butylimidazo[1,2-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF311398.webp&w=3840&q=75)
![1-propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360615.webp&w=3840&q=75)
![5-Bromo-1H-pyrazolo[3,4-b]pyrazin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF463493.webp&w=3840&q=75)
![2-methylpyrazolo[1,5-b]pyridazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541520.webp&w=3840&q=75)
![5-Methylfuro[3,2-b]pyridine-2-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495605.webp&w=3840&q=75)
![[1-(2-Fluoroethyl)-1H-pyrazol-4-yl]methylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF403895.webp&w=3840&q=75)
![4-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523487.webp&w=3840&q=75)
![4-CHLORO-5,6-DIMETHYL-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505448.webp&w=3840&q=75)
![2-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF445930.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-c]pyridine-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF243867.webp&w=3840&q=75)
![2-[(Tetrahydro-1,1-dioxido-3-thienyl)thio]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF652247.webp&w=3840&q=75)
![3-(5-Methyl-[1,3,4]oxadiazol-2-yl)-benzenesulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317243.webp&w=3840&q=75)
![Ethyl 1H-pyrrolo[3,2-c]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF771527.webp&w=3840&q=75)
![methyl 2-(chloromethyl)-5-(2-methoxy-2-oxoethyl)-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF651866.webp&w=3840&q=75)
![[3-(5-fluoro-1H-benzimidazol-2-yl)propyl]amine dihydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358686.webp&w=3840&q=75)
![SPIRO[3H-INDOLE-3,4′-PIPERIDINE]-1′-CARBOXYLIC ACID, 1,2-DIHYDRO-4-(TRIFLUOROMETHYL)-, 1,1-DIMETHY…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503001.webp&w=3840&q=75)
![1-(TERT-BUTYL)-1H-BENZO[D][1,2,3]TRIAZOLE-5-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF531496.webp&w=3840&q=75)
![3-Phenyl-2-[(thiophen-2-yl)formamido]propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642347.webp&w=3840&q=75)
![tert-Butyl 3-bromo-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228141.webp&w=3840&q=75)
![2-Chloro-N-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609911.webp&w=3840&q=75)
![5-Methyl-1H-benzo[d]imidazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209017.webp&w=3840&q=75)
![4-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209849.webp&w=3840&q=75)
![2-Ethylbenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF053923.webp&w=3840&q=75)
![1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methylpropan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069148.webp&w=3840&q=75)
![3a-(2-Chlorophenyl)-3a,4,5,6-tetrahydrobenzo[d]oxazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF521336.webp&w=3840&q=75)
![4-(4-Chlorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF655073.webp&w=3840&q=75)
![3-Methyl-[1,2,4]triazolo[4,3-a]pyridine-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550086.webp&w=3840&q=75)
![(1-(TERT-BUTOXYCARBONYL)-1H-PYRROLO[2,3-C]PYRIDIN-3-YL)BORONIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500799.webp&w=3840&q=75)
![1-{3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522578.webp&w=3840&q=75)
![{[4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495659.webp&w=3840&q=75)
![2-{3-oxo-2h,3h-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF667121.webp&w=3840&q=75)
![[2-methanesulfonyl-1-(3-methylbutyl)-1H-imidazol-5-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523436.webp&w=3840&q=75)
![2-azaspiro[4.4]nonane-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312833.webp&w=3840&q=75)
![tert-Butyl 7-oxo-9-oxa-2,6-diazaspiro[4.5]decane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601930.webp&w=3840&q=75)
![Methyl 2-chloro-4H-thieno[3,2-b]pyrrole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF610533.webp&w=3840&q=75)
![5-[(2-amino-1,3-thiazol-4-yl)methyl]-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF351109.webp&w=3840&q=75)
![1-[(6-nitro-1,3-benzothiazol-2-yl)thio]acetone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315398.webp&w=3840&q=75)