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
2-BOC-2,6-DIAZASPIRO[4.5]DECANE
CAS:Formula:C13H24N2O2Purity:97%Color and Shape:LiquidMolecular weight:240.3471-benzyl-N-[(3-methylthiophen-2-yl)methyl]piperidin-4-amine dihydrochloride
CAS:Formula:C18H26Cl2N2SPurity:95.0%Molecular weight:373.38Ref: 10-F720138
1g1,003.00€5g2,709.00€10g4,017.00€25g9,235.00€100g32,319.00€2.5g1,830.00€100mg340.00€250mg472.00€500mg782.00€1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:Solid, No data available.Molecular weight:168.1961-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C10H13N5O4Purity:98%Color and Shape:SolidMolecular weight:267.2452-Chloro-5-methoxybenzothiazole
CAS:Formula:C8H6ClNOSPurity:95.0%Color and Shape:SolidMolecular weight:199.65Ethyl {2-[(Chloroacetyl)amino]-1,3-thiazol-4-yl}acetate
CAS:Formula:C9H11ClN2O3SPurity:98%Molecular weight:262.716-bromo-2-chloro-4-methyl-1,3-benzothiazole
CAS:Formula:C8H5BrClNSPurity:95.0%Molecular weight:262.551-[1-(cyclopropylmethyl)-1H-imidazol-2-yl]methanamine hydrochloride (1:1)
Formula:C8H14ClN3Molecular weight:187.672-(3,5-Dimethyl-1h-pyrazol-1-yl)ethan-1-amine dihydrochloride
CAS:Purity:98%Molecular weight:212.1199951Ref: 10-F660486
1g124.00€5g451.00€10g570.00€25g1,085.00€2.5g285.00€50mg46.00€100mg50.00€250mg69.00€500mg99.00€(6,7-dimethyl-1H-benzimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:95.0%Molecular weight:176.219tert-Butyl 4-chloro-1H,2H,3H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:97%Molecular weight:254.71000672-(tert-Butyl) 9-ethyl 8-oxo-2,7-diazaspiro[4.4]nonane-2,9-dicarboxylate
CAS:Purity:98%Molecular weight:312.36599735-Fluoro-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride
CAS:Formula:C8H11ClFN3OMolecular weight:219.647a-Methyl-hexahydro-pyrrolo[1,2-a]imidazol-5-one
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:Liquid, OilMolecular weight:140.186(S)-2-Mercaptomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H19NO2SPurity:97%Molecular weight:217.333-Mercapto-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C9H17NO2SPurity:97%Color and Shape:OilMolecular weight:203.3(1-Ethyl-1H-imidazol-2-yl)methanol
CAS:Formula:C6H10N2OPurity:95.0%Color and Shape:LiquidMolecular weight:126.1591,5-dimethyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C6H7N3Purity:95.0%Color and Shape:SolidMolecular weight:121.1432-fluoro-4-(1-methyl-1H-pyrazol-4-yl)benzoic acid
CAS:Formula:C11H9FN2O2Purity:97%Molecular weight:220.2035,7-Dichloro-2-methylpyrazolo[1,5-a]pyrimidine
CAS:Formula:C7H5Cl2N3Purity:98%Color and Shape:SolidMolecular weight:202.041,4-Dioxa-8-azaspiro[4.5]decane
CAS:Formula:C7H13NO2Purity:97.0%Color and Shape:LiquidMolecular weight:143.1862-Amino-2-(1H-indol-5-yl)acetic acid
CAS:Formula:C10H10N2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:190.202Ethyl 4,5,6,7-tetrahydro-1H-indazole-5-carboxylate
CAS:Formula:C10H14N2O2Purity:95%Color and Shape:SolidMolecular weight:194.234(2E)-1-(2-chlorophenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C13H9ClO2Purity:95.0%Molecular weight:232.663-methyl-2-oxa-8-azaspiro[4.5]decane hydrochloride
CAS:Formula:C9H18ClNOPurity:95.0%Molecular weight:191.75-Amino-1-(3-fluoro-2-methoxy-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H11FN4OPurity:95.0%Molecular weight:246.2451-(3-Fluorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H11FN2O2Molecular weight:234.234-formyl-1,5-dimethyl-1H-pyrrole-2-carbonitrile
CAS:Formula:C8H8N2OPurity:97%Molecular weight:148.1657-Methoxy-2-methyl-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1925-[(phenylthio)methyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3OSPurity:95.0%Molecular weight:207.252-(5-Fluoro-2-methyl-1H-1,3-benzodiazol-1-yl)acetic acid
CAS:Formula:C10H9FN2O2Purity:>95%Molecular weight:208.192ethyl 7-bromo-4-chloropyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H8BrClN2O2Purity:97%Molecular weight:303.544-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid
CAS:Purity:98+%Molecular weight:358.2600097656253-(2-{[(4-methoxyphenyl)sulfonyl]amino}-1,3-thiazol-4-yl)propanoic acid
CAS:Formula:C13H14N2O5S2Purity:95.0%Molecular weight:342.38Ac-D-Trp-OH
CAS:<p>M03027 - Ac-D-Trp-OH</p>Formula:C13H14N2O3Purity:98%Color and Shape:SolidMolecular weight:246.2664-Bromo-3-methyl-1-(pyrimidin-2-yl)-1H-pyrazol-5-amine
CAS:Formula:C8H8BrN5Purity:95.0%Molecular weight:254.091(3-Formyl-2-methyl-indol-1-yl)-acetic acid methylester
CAS:Formula:C13H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:231.251tert-Butyl N-[(3S)-1-(pyrimidin-2-yl)pyrrolidin-3-yl]carbamate
CAS:Formula:C13H20N4O2Molecular weight:264.329(5-(TRIFLUOROMETHYL)-1H-IMIDAZOL-2-YL)METHANOL
CAS:Formula:C5H5F3N2OPurity:95.0%Molecular weight:166.1032-Amino-thiazole-4-carboxylic acid ethyl ester hydrobromide
CAS:Formula:C6H9BrN2O2SPurity:97%Molecular weight:253.11TERT-BUTYL (6-AMINO-4,5,6,7-TETRAHYDROBENZO[D]THIAZOL-2-YL)CARBAMATE
CAS:Formula:C12H19N3O2SPurity:95.0%Molecular weight:269.362-Chloro-9-methyl-9H-purin-6-amine
CAS:Formula:C6H6ClN5Purity:95%Color and Shape:Liquid, No data available.Molecular weight:183.62-Chlorothiazole-5-carbaldehyde
CAS:Formula:C4H2ClNOSPurity:97%Color and Shape:Yellow powderMolecular weight:147.58Dimethyl 4-Aminothiophene-2,3-dicarboxylate hydrochloride
CAS:Formula:C8H10ClNO4SPurity:97%Molecular weight:251.68Ethyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)thiazole-4-carboxylate
CAS:Formula:C15H23N3O4SPurity:97%Molecular weight:341.431,3,3-Trimethyl-2-(formylmethylene)indoline
CAS:Formula:C13H15NOPurity:95.0%Color and Shape:SolidMolecular weight:201.2695-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C8H4BrNO2SPurity:97%Molecular weight:258.095-Amino-4-cyano-1-(4-fluorophenyl)pyrazole
CAS:Formula:C10H7FN4Purity:98%Color and Shape:SolidMolecular weight:202.192(R)-1-(5-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C9H13ClN4O2Purity:95.0%Molecular weight:244.683-(4-Pyridinyl)-5-isoxazolamine
CAS:Formula:C8H7N3OPurity:97%Color and Shape:SolidMolecular weight:161.164tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
CAS:Formula:C16H27BN2O4Purity:95%Color and Shape:SolidMolecular weight:322.21
![9-[(Trimethylsilyl)methyl]-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF181671.webp&w=3840&q=75)
![2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604198.webp&w=3840&q=75)
![2-BOC-2,6-DIAZASPIRO[4.5]DECANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300614.webp&w=3840&q=75)
![1-benzyl-N-[(3-methylthiophen-2-yl)methyl]piperidin-4-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522400.webp&w=3840&q=75)
![5-Hexyl-[1,3]dithiolo[4,5-d][1,3]dithiole-2-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF759979.webp&w=3840&q=75)
![1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358376.webp&w=3840&q=75)
![Ethyl {2-[(Chloroacetyl)amino]-1,3-thiazol-4-yl}acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF066971.webp&w=3840&q=75)
![1-[1-(cyclopropylmethyl)-1H-imidazol-2-yl]methanamine hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550342.webp&w=3840&q=75)
![tert-Butyl 4-chloro-1H,2H,3H-pyrrolo[2,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608394.webp&w=3840&q=75)
![2-(tert-Butyl) 9-ethyl 8-oxo-2,7-diazaspiro[4.4]nonane-2,9-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614037.webp&w=3840&q=75)
![2-(1H-Pyrrolo[2,3-b]pyridin-3-yl)acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091954.webp&w=3840&q=75)
![1-Methyl-5-nitro-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF721149.webp&w=3840&q=75)
![Dibenzo[b,d]thiophen-1-ylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF764525.webp&w=3840&q=75)
![7a-Methyl-hexahydro-pyrrolo[1,2-a]imidazol-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF059327.webp&w=3840&q=75)
![5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230813.webp&w=3840&q=75)
![butyl[(furan-3-yl)methyl]amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527061.webp&w=3840&q=75)
![5,7-Dichloro-2-methylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF362045.webp&w=3840&q=75)
![1,4-Dioxa-8-azaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF068920.webp&w=3840&q=75)
![3-methyl-2-oxa-8-azaspiro[4.5]decane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429608.webp&w=3840&q=75)
![7-Methoxy-2-methyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545794.webp&w=3840&q=75)
![6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF775044.webp&w=3840&q=75)
![5-[(phenylthio)methyl]-1,3,4-oxadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495492.webp&w=3840&q=75)
![ethyl 7-bromo-4-chloropyrazolo[1,5-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519408.webp&w=3840&q=75)
![4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF436912.webp&w=3840&q=75)
![3-(2-{[(4-methoxyphenyl)sulfonyl]amino}-1,3-thiazol-4-yl)propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495807.webp&w=3840&q=75)
![1-[(1E)-Prop-1-en-1-yl]-1H-1,2,3-benzotriazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF180248.webp&w=3840&q=75)
![2-[2-(morpholin-4-yl)-1,3-thiazol-4-yl]acetohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642255.webp&w=3840&q=75)
![tert-Butyl N-[(3S)-1-(pyrimidin-2-yl)pyrrolidin-3-yl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097372.webp&w=3840&q=75)
![TERT-BUTYL (6-AMINO-4,5,6,7-TETRAHYDROBENZO[D]THIAZOL-2-YL)CARBAMATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500954.webp&w=3840&q=75)
![6-Bromo-3-tert-butylpyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096419.webp&w=3840&q=75)
![5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332051.webp&w=3840&q=75)
![2,4,5-Trichlorobenzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228887.webp&w=3840&q=75)
![ethyl 3-bromoimidazo[1,2-a]pyridine-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518172.webp&w=3840&q=75)
