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
1-Methyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C5H5N3Purity:95%Color and Shape:SolidMolecular weight:107.116Tryptophan
CAS:<p>M02943 - Tryptophan</p>Formula:C11H12N2O2Purity:98%Color and Shape:SolidMolecular weight:204.229(2-Methylbenzo[d]oxazol-6-yl)methanol
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.176Fmoc-cis-4-Fluoroproline
CAS:Formula:C20H18FNO4Purity:97%Color and Shape:Solid, White powderMolecular weight:355.365Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:354.243988(1H-Benzoimidazol-2-ylmethyl)-methyl-amine
CAS:Formula:C9H11N3Purity:98%Color and Shape:SolidMolecular weight:161.2081-Ethyl-1H-imidazole-5-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95%Color and Shape:SolidMolecular weight:140.142(2,4-Dioxo-thiazolidin-5-yl)-acetic acid
CAS:Formula:C5H5NO4SPurity:98%Color and Shape:SolidMolecular weight:175.165-(Hydroxymethyl)pyrrolidin-2-one
CAS:Formula:C5H9NO2Purity:95%Color and Shape:SolidMolecular weight:115.1321-Methyl-1H-pyrazol-3(2H)-one
CAS:Formula:C4H6N2OPurity:98%Color and Shape:SolidMolecular weight:98.1053-Chloromethyl-5-methyl-[1,2,4]oxadiazole
CAS:Formula:C4H5ClN2OPurity:97%Color and Shape:Liquid, OilMolecular weight:132.55trans-2,5-Dioxopyrrolidin-1-yl 4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarboxylate
CAS:Formula:C16H18N2O6Purity:96%Molecular weight:334.3282-Methyl-1,3-benzoxazole-6-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.159(R)-3-Methylamino-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H20N2O2Purity:97%Color and Shape:LiquidMolecular weight:200.2823-(4-Methoxyphenyl)pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOPurity:97%Color and Shape:SolidMolecular weight:213.712-Amino-5,7-dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
CAS:Purity:98%Molecular weight:206.3099976Ref: 10-F656909
1g587.00€5g1,564.00€10g2,319.00€2.5g1,133.00€50mg129.00€100mg189.00€250mg256.00€500mg466.00€Methyl 1-methyl-1H-benzo[d]imidazole-6-carboxylate
CAS:Formula:C10H10N2O2Purity:97%Molecular weight:190.202(3aR,6aR)-2-(tert-butoxycarbonyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954Ref: 10-F329729
1g385.00€5g1,145.00€10g2,137.00€2.5g708.00€50mg94.00€100mg148.00€250mg211.00€500mg320.00€Ethyl 2-(3-(2-((3-fluorophenyl)amino)-2-oxoethyl)-4-oxothiazolidin-2-ylidene)acetate
CAS:Purity:98%Molecular weight:338.353-OXO-1-OXA-7-AZA-SPIRO[4.5]DECANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C13H21NO4Purity:97%Molecular weight:255.3144-Bromo-N-ethyl-6-methyl-7-oxo-1h-pyrrolo[2,3-c]pyridine-2-carboxamide
CAS:Purity:98%Molecular weight:298.14001465,5-Dimethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride
CAS:Purity:98%Molecular weight:203.72999575′-O-Tritylthymidine
CAS:Formula:C29H28N2O5Purity:97%,contains <10%DCM)Color and Shape:LiquidMolecular weight:484.5523-amino-1-benzofuran-2-carbonitrile
CAS:Formula:C9H6N2OPurity:95%Color and Shape:SolidMolecular weight:158.163-Bromofuran-2-carbaldehyde
CAS:Formula:C5H3BrO2Purity:98%Color and Shape:LiquidMolecular weight:174.981(2R,4R)-1-(TERT-BUTOXYCARBONYL)-4-METHOXYPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C11H19NO5Purity:98%Color and Shape:Liquid, No data available.Molecular weight:245.2756-Fluoro-1-methyl-1H-indazole
CAS:Formula:C8H7FN2Purity:98%Color and Shape:SolidMolecular weight:150.156tert-Butyl (2S)-2-acetylpyrrolidine-1-carboxylate
CAS:Formula:C11H19NO3Purity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:213.2774-bromo-5-methyl-3-isoxazolol
CAS:Formula:C4H4BrNO2Purity:95%Color and Shape:Solid, CrystallineMolecular weight:177.985(S)-2-Amino-3-(5-fluoro-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11FN2O2Purity:97%Color and Shape:SolidMolecular weight:222.2195-(difluoromethoxy)-1H-benzo[d]imidazol-2-ol (Pantoprazole Impurity）
CAS:Purity:98%Molecular weight:200.145
![(2-Methylbenzo[d]oxazol-6-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF318581.webp&w=3840&q=75)
![5-Bromobenzo[d]thiazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220373.webp&w=3840&q=75)
![3-Chloromethyl-5-methyl-[1,2,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075568.webp&w=3840&q=75)
![3-Undecylthieno[3,2-b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624356.webp&w=3840&q=75)
![Methyl 1-methyl-1H-benzo[d]imidazole-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230863.webp&w=3840&q=75)
![(3aR,6aR)-2-(tert-butoxycarbonyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608304.webp&w=3840&q=75)
![6-Fluoro-[1,2,4]triazolo[1,5-a]pyridin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329729.webp&w=3840&q=75)
![3-OXO-1-OXA-7-AZA-SPIRO[4.5]DECANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502133.webp&w=3840&q=75)
![4-Bromo-N-ethyl-6-methyl-7-oxo-1h-pyrrolo[2,3-c]pyridine-2-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719132.webp&w=3840&q=75)
![5,5-Dimethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF779276.webp&w=3840&q=75)
![5-(difluoromethoxy)-1H-benzo[d]imidazol-2-ol (Pantoprazole Impurity）](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988299.webp&w=3840&q=75)