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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Ethyl 4-(4-bromophenyl)thiazole-2-carboxylate
CAS:Formula:C12H10BrNO2SPurity:97%Molecular weight:312.18(2-Methyloxazol-5-yl)methanamine
CAS:Formula:C5H8N2OPurity:97%Color and Shape:LiquidMolecular weight:112.132{2-[5-(chloromethyl)-2-methanesulfonyl-1H-imidazol-1-yl]ethyl}dimethylamine
CAS:Formula:C9H16ClN3O2SPurity:95.0%Molecular weight:265.76(R)-tert-Butyl 3-(3-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.324(2R,3R)-Methyl 3-hydroxypyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C6H12ClNO3Purity:95%Molecular weight:181.62Methyl (2S,4R)-4-Boc-aminopyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C11H21ClN2O4Purity:95.0%Molecular weight:280.754,5-Dihydro-1H-furo[2,3-c]pyrazole-3-carboxylic acid
CAS:Formula:C6H6N2O3Purity:95.0%Color and Shape:SolidMolecular weight:154.125(S)-1-((Benzyloxy)carbonyl)-2-methylpyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:263.2929993N-(5-tert-butyl-3-isoxazolyl)-2-chloroacetamide
CAS:Formula:C9H13ClN2O2Purity:95+%Molecular weight:216.674-fluoro-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]benzamide
CAS:Formula:C12H10FN3O2SPurity:95.0%Molecular weight:279.291-(4-Nitrobenzyl)-1H-imidazole
CAS:Formula:C10H9N3O2Purity:98% (contains <10%H2O)Molecular weight:203.2015-bromo-N,N-diethyl-2-furamide
CAS:Formula:C9H12BrNO2Purity:95.0%Color and Shape:No data available.Molecular weight:246.1043-butyl-1-(3-chlorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H15ClN2OPurity:95.0%Molecular weight:250.735-(chloromethyl)-1-cyclohexyl-2-methanesulfonyl-1H-imidazole
CAS:Formula:C11H17ClN2O2SPurity:95.0%Molecular weight:276.781-Pyrrolidineacetonitrile
CAS:Formula:C6H10N2Purity:95.0%Color and Shape:Liquid, Colourless liquidMolecular weight:110.163-Bromoimidazo[1,2-a]pyridine-7-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:98%Color and Shape:SolidMolecular weight:241.0441-(5-tert-butyl-1,3-benzoxazol-2-yl)-4-piperidinamine dihydrochloride
CAS:Formula:C16H25Cl2N3OPurity:95.0%Molecular weight:346.32,8-DIMETHYL[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-6-YLAMINE
CAS:Formula:C8H10N4Purity:98%Molecular weight:162.196Ethyl 2-(2-aminophenyl)thiazole-4-carboxylate
CAS:Formula:C12H12N2O2SPurity:95%Molecular weight:248.3TERT-BUTYL (2-(5-PHENYL-4H-1,2,4-TRIAZOL-3-YL)ETHYL)CARBAMATE
CAS:Formula:C15H20N4O2Purity:95.0%Molecular weight:288.3511-(3,4-Dimethoxy-benzyl)-4-hydroxymethyl-pyrrolidin-2-one
Formula:C14H19NO4Purity:95.0%Molecular weight:265.3095-bromo-N-methyl-2-thiophenecarboxamide
CAS:Formula:C6H6BrNOSPurity:95.0%Color and Shape:SolidMolecular weight:220.08Imidazo[1,2-a]pyridin-3-amine
CAS:Formula:C7H7N3Purity:97%Color and Shape:No data available.Molecular weight:133.1541-[5-(4-Methoxy-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone
Formula:C13H11NO4S2Purity:95.0%Molecular weight:309.35Ethyl3-bromo-6,6-difluoro-5,7-dihydropyrazolo[5,1-b][1,3]oxazine-2-carboxylate
CAS:Purity:97%Molecular weight:311.08300788A-PHENYLHEXAHYDROIMIDAZO[1,2-A]PYRIDIN-5(1H)-ONE
CAS:Formula:C13H16N2OPurity:95.0%Molecular weight:216.2843-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:97%Color and Shape:SolidMolecular weight:210.1(6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOL-5-YL)-METHANOL
CAS:Formula:C7H10N2OPurity:95.0%Molecular weight:138.17[1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-yl]methylamine hydrochloride
CAS:Formula:C6H9ClF3N3Molecular weight:215.61-[2-(2-methoxyphenyl)-1,3-thiazol-5-yl]methanamine
CAS:Formula:C11H12N2OSPurity:95.0%Molecular weight:220.295-Amino-1-(2-chloro-5-methoxy-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H11ClN4OPurity:95.0%Molecular weight:262.78-(4-PIPERIDINYL)-1,4-DIOXA-8-AZASPIRO[4.5]DECANE
CAS:Formula:C12H22N2O2Purity:95.0%Molecular weight:226.321-Methyl-1H-imidazole-2-carboximidamide hydrochloride
CAS:Formula:C5H9ClN4Purity:97%Molecular weight:160.61Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate
CAS:Formula:C13H14N2O2Purity:97%Molecular weight:230.2674-allyl-5-[1-(2-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.791H-Pyrrolo[2,3-b]pyridin-2(3H)-one hydrochloride
CAS:Formula:C7H7ClN2OPurity:95.0%Molecular weight:170.6(2S,4S)-2-(DIMETHYLAMINOCARBONYL)-4-MERCAPTO-1-(P-NITROBENZYLOXYCARBONYL)PYRROLIDINE
CAS:Formula:C15H19N3O5SPurity:98%Molecular weight:353.393′,4′-dihydro-2’H-spiro[cyclohexane-1,1′-pyrrolo[1,2-a]pyrazine]
CAS:Formula:C12H18N2Purity:95.0%Molecular weight:190.294-((2-(((1R,2R)-2-HYDROXYCYCLOHEXYL)AMINO)BENZO[D]THIAZOL-6-YL)OXY)-N-METHYLPICOLINAMIDE
CAS:Formula:C20H22N4O3SPurity:98%Molecular weight:398.48N,1-dimethyl-1H-imidazol-2-amine hydrochloride
CAS:Formula:C5H10ClN3Purity:95.0%Molecular weight:147.611-(2-Fluoro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H10FNO3Purity:95.0%Molecular weight:223.203ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H11BrF2N2O2SPurity:95.0%Molecular weight:353.185-(3-Nitro-phenyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C8H6N4O2SPurity:96%Molecular weight:222.222-Naphthalen-2-yl-pyrrolidine; hydrochloride
CAS:Formula:C14H16ClNColor and Shape:SolidMolecular weight:233.744′-pyrrolidinomethyl-2-trifluoromethylbenzophenone
CAS:Formula:C19H18F3NOPurity:97.0%Molecular weight:333.3545-Bromo-4-chloro-3-indolyl phosphate, disodium salt
CAS:<p>M02703 - 5-Bromo-4-chloro-3-indolyl phosphate, disodium salt</p>Formula:C8H4BrClNNa2O4PPurity:97%Color and Shape:Solid, Light grey powderMolecular weight:370.43Ethyl 5-amino-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H12N4O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:232.2435-Methyl-1-(3-trifluoromethyl-phenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H9F3N2O2Purity:98.0%Molecular weight:270.211(S)-4-Fluoro-2,3-dihydrobenzofuran-3-amine hydrochloride
CAS:Formula:C8H9ClFNOPurity:98.0%Molecular weight:189.611,3-dimethyl-6-nitro-2-oxo-2,3-dihydro-1H-benzimidazole-5-carbaldehyde
CAS:Formula:C10H9N3O4Molecular weight:235.199(E)-3-(4-((1H-Imidazol-1-yl)methyl)phenyl)acrylic acid hydrochloride
CAS:Formula:C13H13ClN2O2Purity:97%Color and Shape:No data available.Molecular weight:264.711-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl)piperidine
CAS:Purity:98%Molecular weight:305.2300112-(3,3-Dimethylbutyryl)oxazole
CAS:Formula:C9H13NO2Purity:97.0%Color and Shape:LiquidMolecular weight:167.208Methyl 5-bromo-1-methyl-1H-benzo[d][1,2,3]triazole-7-carboxylate
CAS:Purity:97%Molecular weight:270.08599851-(tetrahydro-2-furanylmethyl)-4-piperidinamine dihydrochloride hydrate
CAS:Formula:C10H24Cl2N2O2Purity:95.0%Molecular weight:275.21TERT-BUTYL 3,3-DIFLUORO-4-(HYDROXYMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H17F2NO3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:237.247tert-Butyl 2-iodo-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:349.1719971Ref: 10-F545437
1g269.00€5g843.00€10g1,571.00€2.5g583.00€50mg56.00€100mg74.00€250mg126.00€500mg221.00€TERT-BUTYL 8-OXO-2,6,9-TRIAZASPIRO[4.5]DECANE-2-CARBOXYLATE
CAS:Formula:C12H21N3O3Purity:97%Molecular weight:255.3182-(TERT-BUTOXYCARBONYLAMINO)PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID
CAS:Formula:C12H14N4O4Purity:95.0%Color and Shape:SolidMolecular weight:278.268[2-(5-chloro-4-methyl-1,3-thiazol-2-yl)ethyl]amine hydrochloride
CAS:Formula:C6H10Cl2N2SPurity:95.0%Molecular weight:213.125-(4-Isobutoxyphenyl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C15H17NO3Purity:97.0%Molecular weight:259.305METHYL 2-(5-CYANOBENZO[B]THIOPHEN-2-YL)ACETATE
CAS:Formula:C12H9NO2SPurity:95.0%Molecular weight:231.275-[3,5-Bis(trifluoromethyl)phenyl]tetrazole
CAS:Purity:97%Color and Shape:SolidMolecular weight:282.152-{[(tert-butoxy)carbonyl]amino}-3-{1h-pyrrolo[2,3-b]pyridin-3-yl}propanoic acid
CAS:Purity:98%Molecular weight:305.33401492-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(thiophen-3-yl)acetic acid
CAS:Formula:C15H22N2O4SPurity:95.0%Molecular weight:326.411-[4-(5-Amino-1H-pyrazol-1-yl)piperidin-1-yl]ethan-1-one
CAS:Formula:C10H16N4OMolecular weight:208.265[5-(4-methoxyphenyl)isoxazol-3-yl]methanol
CAS:Formula:C11H11NO3Purity:95.0%Color and Shape:SolidMolecular weight:205.213(1-(2-Morpholinopyridin-4-yl)-1H-pyrazol-4-yl)methanol
CAS:Formula:C13H16N4O2Purity:95.0%Molecular weight:260.297Methyl 5-methylthiophene-2-carboxylate
CAS:Formula:C7H8O2SPurity:98%Color and Shape:LiquidMolecular weight:156.2
![{2-[5-(chloromethyl)-2-methanesulfonyl-1H-imidazol-1-yl]ethyl}dimethylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523473.webp&w=3840&q=75)
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![4-fluoro-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]benzamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315449.webp&w=3840&q=75)
![6-Ethynylbenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF243669.webp&w=3840&q=75)
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![Ethyl imidazo[1,2-b]pyridazine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608807.webp&w=3840&q=75)
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![Imidazo[1,2-a]pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF065038.webp&w=3840&q=75)
![1-[5-(4-Methoxy-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317693.webp&w=3840&q=75)
![Ethyl3-bromo-6,6-difluoro-5,7-dihydropyrazolo[5,1-b][1,3]oxazine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719322.webp&w=3840&q=75)
![8A-PHENYLHEXAHYDROIMIDAZO[1,2-A]PYRIDIN-5(1H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF386507.webp&w=3840&q=75)
![3-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360252.webp&w=3840&q=75)
![(6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOL-5-YL)-METHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469388.webp&w=3840&q=75)
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![1-[2-(2-methoxyphenyl)-1,3-thiazol-5-yl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308597.webp&w=3840&q=75)
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![1H-Pyrrolo[2,3-b]pyridin-2(3H)-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF456348.webp&w=3840&q=75)
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