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-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one
CAS:Purity:95%Color and Shape:SolidMolecular weight:282.26000981-(TETRAHYDRO-2H-PYRAN-2-YL)-4-METHYL-1H-INDAZOL-5-YL-5-BORONIC ACID
CAS:Formula:C13H17BN2O3Purity:95.0%Molecular weight:260.15-(BROMOMETHYL)-2,2-DIFLUOROBENZO[D][1,3]DIOXOLE
CAS:Formula:C8H5BrF2O2Purity:95.0%Color and Shape:No data available.Molecular weight:251.0274-allyl-5-[1-(3-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.79Methyl 4-bromo-1,2,5-thiadiazole-3-carboxylate
CAS:Formula:C4H3BrN2O2SPurity:98%Molecular weight:223.04ethyl 4-(4-ethylphenyl)-2-oxo-2,3-dihydro-1,3-thiazole-5-carboxylate
Formula:C14H15NO3SMolecular weight:277.34CIS-TERT-BUTYL 3-FLUORO-4-HYDROXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C9H16FNO3Purity:95.0%Color and Shape:SolidMolecular weight:205.229imidazo[1,2-b]pyridazine-3-carboxylic acid
CAS:Formula:C7H5N3O2Purity:95%Color and Shape:SolidMolecular weight:163.136Ref: 10-F312762
1g344.00€5g1,053.00€10g1,964.00€2.5g823.00€50mg98.00€100mg110.00€250mg162.00€500mg297.00€3-Bromo-4-chloro-5-nitro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:416.6300049Methyl 3-amino-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylate dihydrochloride
CAS:Formula:C8H12Cl2N2O2SPurity:97.0%Molecular weight:271.164-Methylthiazole-5-carboxylic acid
CAS:Formula:C5H5NO2SPurity:98%Color and Shape:SolidMolecular weight:143.16(2,6-Dimethylphenyl)(1H-imidazol-4-yl)methanol
CAS:Formula:C12H14N2OPurity:95%Molecular weight:202.257{[5-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)pentyl]sulfanyl}methanimidamide hydrobromide
CAS:Formula:C14H18BrN3O2SPurity:95.0%Molecular weight:372.285-Chloro-4-nitro-2,1,3-benzoxadiazole
CAS:Formula:C6H2ClN3O3Purity:95.0%Color and Shape:SolidMolecular weight:199.55[1-(2-Fluoroethyl)-1H-pyrazol-5-yl]methylamine hydrochloride
CAS:Formula:C6H11ClFN3Molecular weight:179.62tert-Butyl (R)-(3-methylpyrrolidin-3-yl)carbamate hydrochloride
CAS:Purity:95%Molecular weight:236.74000552,5-Dimethyl-1-pyridin-3-yl-1H-pyrrole-3-carbaldehyde
CAS:Formula:C12H12N2OPurity:95%Molecular weight:200.2414-CHLORO-5-FLUORO-7-AZA-2-OXINDOLE
CAS:Formula:C7H4ClFN2OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:186.575-(4-methylphenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:175.1915-TERT-BUTYL 2-METHYL 3-AMINO-4H-THIENO[2,3-C]PYRROLE-2,5(6H)-DICARBOXYLATE
CAS:Formula:C13H18N2O4SPurity:95.0%Molecular weight:298.36Imidazole-1-carboxylic acid 4-trifluoromethylbenzyl ester
CAS:Formula:C12H9F3N2O2Molecular weight:270.2116-Methyl-5-nitro-1H-indazole
CAS:Formula:C8H7N3O2Purity:97%Color and Shape:SolidMolecular weight:177.1636-Fluoro-1-methyl-1H-indole-2-carboxylic acid
CAS:Formula:C10H8FNO2Purity:95.0%Color and Shape:SolidMolecular weight:193.177tert-Butyl N-(1H-1,2,3-benzotriazol-1-ylmethyl)-N-methylcarbamate
CAS:Formula:C13H18N4O2Purity:97.0%Molecular weight:262.3133-Chloropropyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone
CAS:Formula:C11H13ClO3SPurity:97.0%Molecular weight:260.73(R)-3-(4-Fluoro-2-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.672-Morpholino-6-nitrooxazolo[4,5-b]pyridine
CAS:Formula:C10H10N4O4Purity:95.0%Molecular weight:250.214Methyl thiophene-2-carboxylate
CAS:Formula:C6H6O2SPurity:97%Color and Shape:ClearMolecular weight:142.176-(Trifluoromethyl)-1H-indole-2-carboxylic acid
CAS:Formula:C10H6F3NO2Purity:98%Color and Shape:SolidMolecular weight:229.1584-(4-Chloro-pyrazol-1-ylmethyl)benzoic acid
CAS:Formula:C11H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:236.66Ref: 10-F617208
1g38.00€5g143.00€10g247.00€25g490.00€100g1,340.00€500g6,698.00€100mg13.00€250mg21.00€5-(3,4-Dichlorophenyl)-[1,3,4]-thiadiazol-2-ylamine
CAS:Formula:C8H5Cl2N3SPurity:95.0%Color and Shape:SolidMolecular weight:246.11(3R,4R)-tert-Butyl 3-fluoro-4-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C9H16FNO3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:205.1112-(1H-Pyrrol-1-yl)ethanol
CAS:Formula:C6H9NOPurity:≥97%Color and Shape:Liquid, ClearMolecular weight:111.144ETHYL (2R,4R)-1-BOC-4-METHYLPYRROLIDINE-2-CARBOXYLATE
CAS:Formula:C13H23NO4Purity:95.0%Color and Shape:LiquidMolecular weight:257.333-(1H-Pyrrol-1-yl)propanenitrile
CAS:Formula:C7H8N2Purity:95%Color and Shape:No data available.Molecular weight:120.1554-cyclohexyl-2-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H17NO3Purity:95.0%Molecular weight:211.261ETHYL 5-HYDROXYPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
CAS:Formula:C9H9N3O3Purity:95%Molecular weight:207.189ethyl (2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetate
CAS:Purity:98%+;RGMolecular weight:229.252-Chloromethyl-6-nitro-1H-benzoimidazole
CAS:Formula:C8H6ClN3O2Purity:95%(HPLC);RGColor and Shape:SolidMolecular weight:211.611,2-dimethyl-1H-indol-5-amine hydrochloride
CAS:Formula:C10H13ClN2Purity:95.0%Molecular weight:196.681-tert-Butyl 2-methyl (2S,4R)-4-chloropyrrolidine-1,2-dicarboxylate
CAS:Purity:98%Molecular weight:263.72000123-(PYRROLIDIN-3-YL)PYRIDINE 2HCL
CAS:Formula:C9H14Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:221.134-(5-CYANO-1H-INDOL-3-YL)-3,6-DIHYDRO-2H-PYRIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C19H21N3O2Purity:97.0%Molecular weight:323.3965-(4-Chlorophenyl)isoxazole
CAS:Formula:C9H6ClNOPurity:95.0%Color and Shape:SolidMolecular weight:179.61-(4-Ethoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C13H15NO4Molecular weight:249.266(S)-1-(3-Aminopyrrolidin-1-yl)-2-ethylbutan-1-one hydrochloride
CAS:Formula:C10H21ClN2OPurity:95.0%Molecular weight:220.746-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,5-a]pyridine
CAS:Formula:C13H17BN2O2Purity:97%Color and Shape:SolidMolecular weight:244.14-methyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3O3SPurity:95.0%Molecular weight:281.335-CHLORO-[1,3]THIAZOLO[5,4-D]PYRIMIDINE
CAS:Formula:C5H2ClN3SPurity:97%Color and Shape:LiquidMolecular weight:171.63-Oxabicyclo[3.1.0]hexane-6-carboxylic acid
CAS:Formula:C6H8O3Purity:98%Color and Shape:SolidMolecular weight:128.127(R)-1-[(Tetrahydro-2H-pyran-4-yl)methyl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2OPurity:95.0%Molecular weight:257.2tert-Butyl (3S)-3-(pyrimidin-4-ylamino)pyrrolidine-1-carboxylate
CAS:Formula:C13H20N4O2Molecular weight:264.3291-[(3-Fluorophenyl)methyl]-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C13H13FN2O2Purity:>95%Molecular weight:248.257
![2-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611611.webp&w=3840&q=75)
![5-(BROMOMETHYL)-2,2-DIFLUOROBENZO[D][1,3]DIOXOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF499610.webp&w=3840&q=75)
![4-allyl-5-[1-(3-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307722.webp&w=3840&q=75)
![imidazo[1,2-b]pyridazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312762.webp&w=3840&q=75)
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![Methyl 3-amino-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylate dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF053707.webp&w=3840&q=75)
![4-FLUORO-3-IODO-1H-PYRROLO[2,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501452.webp&w=3840&q=75)
![{[5-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)pentyl]sulfanyl}methanimidamide hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525838.webp&w=3840&q=75)
![5-bromofuro[2,3-b]pyridin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF781955.webp&w=3840&q=75)
![[1-(2-Fluoroethyl)-1H-pyrazol-5-yl]methylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF403897.webp&w=3840&q=75)
![5-TERT-BUTYL 2-METHYL 3-AMINO-4H-THIENO[2,3-C]PYRROLE-2,5(6H)-DICARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304462.webp&w=3840&q=75)
![2-Morpholino-6-nitrooxazolo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF546660.webp&w=3840&q=75)
![7-Bromo-2,3-dihydropyrazolo[5,1-b]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719139.webp&w=3840&q=75)
![3-[(3-fluorophenyl)methyl]pyrrolidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF654965.webp&w=3840&q=75)
![5-(3,4-Dichlorophenyl)-[1,3,4]-thiadiazol-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF038496.webp&w=3840&q=75)
![METHYL [1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF818469.webp&w=3840&q=75)
![ETHYL 5-HYDROXYPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF302468.webp&w=3840&q=75)
![Thieno[3,2-b]thiophen-2-yl-methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475614.webp&w=3840&q=75)
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![(2E)-3-{2-[acetyl(phenyl)amino]-1,3-thiazol-4-yl}acrylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF912412.webp&w=3840&q=75)
![5-CHLORO-[1,3]THIAZOLO[5,4-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503025.webp&w=3840&q=75)
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![(R)-1-[(Tetrahydro-2H-pyran-4-yl)methyl]pyrrolidin-3-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF064311.webp&w=3840&q=75)
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