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 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylate
CAS:Purity:95%Molecular weight:195.2220001benzyl[(3-methylthiophen-2-yl)methyl]amine hydrochloride
CAS:Formula:C13H16ClNSPurity:95.0%Molecular weight:253.791H-Indazole-5-carbaldehyde
CAS:Formula:C8H6N2OPurity:95.0%Color and Shape:SolidMolecular weight:146.1491-benzyl-N-[(furan-2-yl)methyl]piperidin-4-amine dihydrochloride
CAS:Formula:C17H24Cl2N2OPurity:95.0%Molecular weight:343.295-[(2-Amino-1,3-thiazol-4-yl)methyl]-N-methyl-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H9N5S2Purity:95.0%Molecular weight:227.32-[6-(Trifluoromethyl)-1H-indol-3-yl]acetic acid
CAS:Formula:C11H8F3NO2Purity:98%Molecular weight:243.185Ethyl 3-methyl-1H-indole-2-carboxylate
CAS:Formula:C12H13NO2Purity:97%Color and Shape:Slightly pale yellow – Yellow powderMolecular weight:203.2412-(Cyclohexanecarboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS:Purity:97%Molecular weight:306.42001344-(5-Methyl-1H-tetrazol-1-yl)aniline
CAS:Formula:C8H9N5Purity:95.0%Color and Shape:SolidMolecular weight:175.1952-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-3-yl)propanoic acid
CAS:Purity:98%Molecular weight:393.45999155,6-Dichlorobenzo[d]thiazol-2-amine
CAS:Formula:C7H4Cl2N2SPurity:95%(LC-MS);RGColor and Shape:SolidMolecular weight:219.084,5-Dihydro-7-[3-(trifluoromethyl)phenyl]pyrazolo-[1,5-a]pyrimidine-3-carboxamide
CAS:Formula:C14H11F3N4OPurity:95.0%Color and Shape:SolidMolecular weight:308.264(S)-2-(1-METHYLPYRROLIDIN-2-YL)ETHANOL
CAS:Formula:C7H15NOPurity:95.0%Color and Shape:No data available.Molecular weight:129.2034-Bromo-1H-pyrazole-5-carbonitrile
CAS:Formula:C4H2BrN3Purity:98%Color and Shape:SolidMolecular weight:171.9854,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO3Purity:95%Color and Shape:LiquidMolecular weight:208.06Ethyl 4-chlorothieno[2,3-d]pyrimidine-6-carboxylate
CAS:Formula:C9H7ClN2O2SPurity:95%Molecular weight:242.68TERT-BUTYL 2-(HYDROXYMETHYL)-5-OXOPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H17NO4Purity:95%Molecular weight:215.2491-methyl-1,3-diazaspiro[4.5]decane-2,4-dione
CAS:Formula:C9H14N2O2Purity:95.0%Molecular weight:182.223Methyl 1-methyl-1H-indazole-7-carboxylate
CAS:Formula:C10H10N2O2Purity:97%Color and Shape:SolidMolecular weight:190.2026-Chloroimidazo[1,2-a]pyridine
CAS:Formula:C7H5ClN2Purity:97%Color and Shape:Solid, CrystallineMolecular weight:152.581-Methylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C6H12ClNO2Purity:97.0%Color and Shape:SolidMolecular weight:165.622-(METHYLTHIO)-4-((TETRAHYDROFURAN-2-YL)METHYLAMINO)PYRIMIDINE-5-CARBOXYLIC ACID
CAS:Formula:C11H15N3O3SPurity:95.0%Molecular weight:269.325-chloro-3-(2-methylpropyl)-1,2,4-thiadiazole
CAS:Formula:C6H9ClN2SPurity:95.0%Molecular weight:176.662-[2-(pyridin-4-yl)pyrrolidin-1-yl]pyridine-3-carboxylic acid
CAS:Formula:C15H15N3O2Purity:95.0%Molecular weight:269.3044-(5-Methyl-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester
CAS:Formula:C11H10N2O3Purity:95.0%Molecular weight:218.212Ethyl 2-(1,4-dioxaspiro[4.5]decan-8-ylidene)acetate
CAS:Formula:C12H18O4Purity:95%Color and Shape:No data available.Molecular weight:226.272ETHYL 2-BROMO-4-CHLORO-1H-IMIDAZOLE-5-CARBOXYLATE
CAS:Formula:C6H6BrClN2O2Purity:95.0%Molecular weight:253.485-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:181.195007324218752-amino-5,6-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
CAS:Formula:C7H9N5OPurity:95.0%Color and Shape:SolidMolecular weight:179.183ETHYL 2-(4-CHLOROBENZO[D]OXAZOL-2-YL)ACETATE
CAS:Formula:C11H10ClNO3Purity:95.0%Molecular weight:239.664-Methoxy-6-methyl-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride
CAS:Formula:C10H16ClN3O2Molecular weight:245.715-Pyrid-2-ylthiophene-2-sulfonamide
CAS:Formula:C9H8N2O2S2Purity:95.0%Color and Shape:SolidMolecular weight:240.3METHYL 2-(1H-BENZO[D][1,2,3]TRIAZOL-1-YL)ACETATE
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.194-AMINO-5-METHYLIMIDAZOLE 2HCL
CAS:Formula:C4H9Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:170.041-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOL-6-YL-6-BORONIC ACID
CAS:Formula:C12H15BN2O3Purity:97%Molecular weight:246.07(2E)-1-(3-bromophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H9BrOSPurity:95.0%Molecular weight:293.183-bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-7(6H)-one
CAS:Formula:C6H5BrN4OPurity:95.0%Molecular weight:229.0374-AMINOPYRROLO[2,1-F][1,2,4]TRIAZINE-5-CARBOXYLIC ACID
CAS:Formula:C7H6N4O2Purity:97%Molecular weight:178.151Tert-butyl 9-amino-6-oxa-2-azaspiro[4.5]Decane-2-carboxylate
CAS:Purity:98%Molecular weight:256.3460083tert-Butyl 5-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS:Formula:C12H22N2O2Purity:95%Color and Shape:OilMolecular weight:226.32Carbonic acid methyl ester 4-methyl-[1,2,3]thiadiazol-5-ylmethyl ester
CAS:Formula:C6H8N2O3SPurity:95.0%Molecular weight:188.2(1,3,5-Trimethyl-1H-pyrazol-4-yl)acetic acid
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.1962-(3,4,5-trimethyl-1H-pyrazol-1-yl)ethanamine
CAS:Formula:C8H15N3Purity:95.0%Molecular weight:153.2291,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%+Molecular weight:158.637-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrate
CAS:Formula:C9H10N2O3Purity:95.0%Molecular weight:194.19METHYL 4-FLUOROBENZO[B]THIOPHENE-7-CARBOXYLATE
CAS:Formula:C10H7FO2SPurity:95.0%Molecular weight:210.22tert-butyl rac-(1S,2R,4R)-2-(aminomethyl)-3-methylene-7-azabicyclo[2.2.1]heptane-7-carboxylate hydrochloride
CAS:Formula:C13H23ClN2O2Purity:95.0%Molecular weight:274.79tert-Butyl 3-(hydrazinecarbonyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19N3O3Purity:98%Color and Shape:Liquid, OilMolecular weight:229.28(R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
CAS:Formula:C9H12N2O4SPurity:98%Color and Shape:SolidMolecular weight:244.27(1-Oxo-1,3-dihydro-isoindol-2-yl)-acetic acid
CAS:Formula:C10H9NO3Purity:95%Color and Shape:PowderMolecular weight:191.1863-(Piperidin-4-yl)oxazolidin-2-one hydrochloride
CAS:Formula:C8H15ClN2O2Purity:97%Color and Shape:SolidMolecular weight:206.672-Methyl-4-(3-nitro-phenyl)-thiazole hydrobromide
CAS:Formula:C10H9BrN2O2SPurity:95.0%Molecular weight:301.16ETHYL 2-(DIMETHYLAMINO)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C8H12N2O2SPurity:95.0%Molecular weight:200.261-[4-(TRIFLUOROMETHYL)PHENYL]-1H-PYRROLE-2-CARBALDEHYDE
CAS:Formula:C12H8F3NOPurity:95.0%Molecular weight:239.1972-(4-Methoxyphenyl)-5-methyl-1,3-oxazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:233.2230072Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate
CAS:Formula:C11H7N2NaO3S2Purity:97%Color and Shape:SolidMolecular weight:302.34-Chloro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3ClN2Purity:98%Color and Shape:SolidMolecular weight:126.54
![Ethyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF622094.webp&w=3840&q=75)
![benzyl[(3-methylthiophen-2-yl)methyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522418.webp&w=3840&q=75)
![1-benzyl-N-[(furan-2-yl)methyl]piperidin-4-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522416.webp&w=3840&q=75)
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![2-(Cyclohexanecarboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF706025.webp&w=3840&q=75)
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![4,5-Dihydro-7-[3-(trifluoromethyl)phenyl]pyrazolo-[1,5-a]pyrimidine-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF008294.webp&w=3840&q=75)
![Ethyl 4-chlorothieno[2,3-d]pyrimidine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF339814.webp&w=3840&q=75)
![1-methyl-1,3-diazaspiro[4.5]decane-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312155.webp&w=3840&q=75)
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![6-Chloroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093270.webp&w=3840&q=75)
![2-[2-(pyridin-4-yl)pyrrolidin-1-yl]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF526205.webp&w=3840&q=75)
![4-(5-Methyl-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317608.webp&w=3840&q=75)
![2-Methyl-5-[1,2,4]triazol-4-yl-phenylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF060950.webp&w=3840&q=75)
![Ethyl 2-(1,4-dioxaspiro[4.5]decan-8-ylidene)acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF324960.webp&w=3840&q=75)
![5-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308435.webp&w=3840&q=75)
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![4-AMINOPYRROLO[2,1-F][1,2,4]TRIAZINE-5-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503061.webp&w=3840&q=75)
![Tert-butyl 9-amino-6-oxa-2-azaspiro[4.5]Decane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF771403.webp&w=3840&q=75)
![tert-Butyl 5-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF229271.webp&w=3840&q=75)
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