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-Chloro-1H-purin-6(7H)-one
CAS:Formula:C5H3ClN4OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:170.562-(Hydroxymethyl)benzo[b]thiophene
CAS:Formula:C9H8OSPurity:97%Color and Shape:Solid, CrystallineMolecular weight:164.224-Thiophen-2-yl-benzoic acid
CAS:Formula:C11H8O2SPurity:97%Color and Shape:SolidMolecular weight:204.24(2-phenyl-1H-imidazol-5-yl)methanol
CAS:Formula:C10H10N2OPurity:95%Color and Shape:SolidMolecular weight:174.203Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-3-carboxylate
CAS:Purity:98%Molecular weight:301.14999391-methyl-1H-indole-6-carbaldehyde
CAS:Formula:C10H9NOPurity:98%Color and Shape:SolidMolecular weight:159.1884,6-Dichloro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
CAS:Formula:C7H4Cl2N2OPurity:95%Color and Shape:SolidMolecular weight:203.022-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine hydrochloride
CAS:Purity:96%Color and Shape:SolidMolecular weight:171.6300049Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C7H9ClN2O2Purity:97%Color and Shape:LiquidMolecular weight:188.61(1,3-Dioxolan-2-yl)methanol
CAS:Formula:C4H8O3Purity:95%Color and Shape:LiquidMolecular weight:104.105(1R,5S)-1-(4-Bromophenyl)-3-azabicyclo[3.1.0]hexane (hydrochloride)
CAS:Purity:96%Molecular weight:274.595-Bromo-1-(phenylsulfonyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:95%Molecular weight:463.1499939Methyl 4-oxotetrahydrofuran-3-carboxylate
CAS:Formula:C6H8O4Purity:95%Color and Shape:LiquidMolecular weight:144.1262,2-Difluorobenzo[d][1,3]dioxole-5-carbaldehyde
CAS:Formula:C8H4F2O3Purity:97%Color and Shape:LiquidMolecular weight:186.114di-tert-Butyl 6,7-dihydro-1H-imidazo[4,5-c]pyridine-1,5(4H)-dicarboxylate
CAS:Purity:97%Molecular weight:323.39300544,6-Dichloro-2-methylindole
CAS:Formula:C9H7Cl2NPurity:97%Color and Shape:SolidMolecular weight:200.06benzyl(2R,4S)-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:251.28199775-Boc-1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine
CAS:Formula:C11H17N3O2Purity:95%Color and Shape:Solid, White powderMolecular weight:223.276(S)-3-Methyl-pyrrolidine hydrochloride
CAS:Formula:C5H12ClNPurity:97%Color and Shape:SolidMolecular weight:121.61(S)-(3-Hydroxypyrrolidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone
CAS:Formula:C10H17NO3Purity:98%Molecular weight:199.252-(Trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrazine
CAS:Formula:C6H3F3N4Purity:97%Molecular weight:188.1133-Chlorobenzothiophene-2-carbonyl chloride
CAS:Formula:C9H4Cl2OSPurity:98%Color and Shape:SolidMolecular weight:231.095-Bromo-1-methyl-1H-pyrazol-3-amine
CAS:Formula:C4H6BrN3Purity:95%Color and Shape:SolidMolecular weight:176.0173-(2-Furyl)propionic acid
CAS:Formula:C7H8O3Purity:97%Color and Shape:Chunks,Crystalline Powder,Flakes,PowderMolecular weight:140.1383-BROMO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE
CAS:Purity:97%Color and Shape:SolidMolecular weight:202.05499271-(TERT-BUTOXYCARBONYL)-3-FLUOROPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C10H16FNO4Purity:95%Molecular weight:233.239(6-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine hydrochloride
Purity:95%Molecular weight:252.633-(Trifluoromethyl)thiophene-2-carboxylic acid
CAS:Formula:C6H3F3O2SPurity:98%Color and Shape:SolidMolecular weight:196.143,3′,4,4′-Biphenyltetracarboxylic dianhydride
CAS:Formula:C16H6O6Purity:96%Color and Shape:Solid, Tan powderMolecular weight:294.2181-[(Bromoacetyl)oxy]pyrrolidine-2,5-dione
CAS:Formula:C6H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:236.0216-Bromo-1H-thieno[2,3-d]pyrimidin-4-one
CAS:Formula:C6H3BrN2OSPurity:97%Color and Shape:SolidMolecular weight:231.07Melatonin
CAS:<p>M02088 - Melatonin</p>Formula:C13H16N2O2Purity:98%Color and Shape:Solid, Crystalline PowderMolecular weight:232.283Ethyl 5-amino-1-phenyl-1H-pyrazole-3-carboxylate
CAS:Formula:C12H13N3O2Purity:97%Color and Shape:SolidMolecular weight:231.2554-bromo-6-methoxy-1,3-benzothiazol-2-amine
CAS:Purity:95%Color and Shape:SolidMolecular weight:259.1199951Ref: 10-F713741
1g684.00€5g1,575.00€10g2,697.00€2.5g1,230.00€50mg132.00€100mg239.00€250mg332.00€500mg534.00€1-[(TERT-BUTOXY)CARBONYL]-1H,2H,3H-PYRROLO[2,3-B]PYRIDINE-5-CARBOXYLIC ACID
CAS:Formula:C13H16N2O4Purity:95%Color and Shape:SolidMolecular weight:264.281methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate
Formula:C9H10O3SPurity:98%Molecular weight:198.24Benzo[c][1,2,5]oxadiazole-5-carbonitrile
CAS:Formula:C7H3N3OPurity:95%Color and Shape:SolidMolecular weight:145.1214-Bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H7BrN2Purity:95%Color and Shape:No data available.Molecular weight:211.062methyl 5-{[(2S)-2-{[(tert-butoxy)carbonyl]amino}-3-(4-carbamoyl-2,6-dimethylphenyl)-N-[(1S)-1-(4-phenyl-1H-imidazol-2-yl)ethyl]propanamido]methyl}-2-methoxybenzoate
CAS:Purity:98%Molecular weight:683.8060303Ethyl 3-cyclopropyl-1H-pyrazole-4-carboxylate
CAS:Formula:C9H12N2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:180.207Methyl 2,3-o-isopropylidene-β-D-ribofuranoside
CAS:Formula:C9H16O5Purity:95%Color and Shape:LiquidMolecular weight:204.222Ethyl 3-indoleacetate
CAS:Formula:C12H13NO2Purity:98%Color and Shape:Solid, CrystallineMolecular weight:203.241Isothiazole-4-carboxylic acid
CAS:Formula:C4H3NO2SPurity:95%Color and Shape:Solid, Yellow powderMolecular weight:129.132-(Thiopheneboronic acid)pinacol ester
CAS:Formula:C10H15BO2SPurity:97%Color and Shape:SolidMolecular weight:210.1(2R,3R,4S,5R)-2-(6-Amino-8-bromo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Formula:C10H12BrN5O4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:346.141ETHYL 3-IODOIMIDAZO[1,2-A]PYRIDINE-8-CARBOXYLATE
CAS:Formula:C10H9IN2O2Purity:98%Molecular weight:316.0983-amino-1-[4-(5-sulfanylidene-4,5-dihydro-1,3,4-oxadiazol-2-yl)phenyl]thiourea
CAS:Purity:98%Molecular weight:267.32998661,4,6,7-Tetrahydropyrano[4,3-c]pyrazole
CAS:Formula:C6H8N2OPurity:96%Color and Shape:SolidMolecular weight:124.143(1-(tert-Butoxycarbonyl)-1H-indol-4-yl)boronic acid
CAS:Formula:C13H16BNO4Purity:98%Molecular weight:261.08
![3-Azabicyclo[3.1.0]hexane-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602917.webp&w=3840&q=75)
![2-(Hydroxymethyl)benzo[b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017493.webp&w=3840&q=75)
![4,6-Dichloro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237774.webp&w=3840&q=75)
![2-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690855.webp&w=3840&q=75)
![(1R,5S)-1-(4-Bromophenyl)-3-azabicyclo[3.1.0]hexane (hydrochloride)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986922.webp&w=3840&q=75)
![5-Bromo-1-(phenylsulfonyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF696341.webp&w=3840&q=75)
![2,2-Difluorobenzo[d][1,3]dioxole-5-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF318268.webp&w=3840&q=75)
![di-tert-Butyl 6,7-dihydro-1H-imidazo[4,5-c]pyridine-1,5(4H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604745.webp&w=3840&q=75)
![tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate oxalate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986675.webp&w=3840&q=75)
![2-Ethylbenzo[b]thiophene-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606077.webp&w=3840&q=75)
![Benzo[d]isothiazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF224043.webp&w=3840&q=75)
![5-Boc-1,4,6,7-tetrahydropyrazolo[4,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076403.webp&w=3840&q=75)
![7-Chlorobenzo[d]isoxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF935225.webp&w=3840&q=75)
![2-(Trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429961.webp&w=3840&q=75)
![1-METHYL-4-[(E)-2-NITROETHENYL]-1H-PYRAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538169.webp&w=3840&q=75)
![3-BROMO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF832501.webp&w=3840&q=75)
![(6-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF983312.webp&w=3840&q=75)
![4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690424.webp&w=3840&q=75)
![1-Isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF982746.webp&w=3840&q=75)
![1-[(Bromoacetyl)oxy]pyrrolidine-2,5-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF068969.webp&w=3840&q=75)
![6-Bromo-1H-thieno[2,3-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF047032.webp&w=3840&q=75)
![7-methylimidazo[1,2-a]pyrimidin-5(8H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF366390.webp&w=3840&q=75)
![1-[(TERT-BUTOXY)CARBONYL]-1H,2H,3H-PYRROLO[2,3-B]PYRIDINE-5-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469434.webp&w=3840&q=75)
![6-BROMO-8-IODOIMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF333469.webp&w=3840&q=75)
![methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518731.webp&w=3840&q=75)
![Benzo[c][1,2,5]oxadiazole-5-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242349.webp&w=3840&q=75)
![4-Bromo-3-methyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467700.webp&w=3840&q=75)
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