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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Fipronil
CAS:Formula:C12H4Cl2F6N4OSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.14Indole-4-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:161.162,5-BMeS-p-A-NHS
CAS:Formula:C15H19N3O8S2Purity:>97.0%(HPLC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:433.45Indole-2-carboxaldehyde
CAS:Formula:C9H7NOPurity:>97.0%(GC)Color and Shape:White to Brown powder to crystalMolecular weight:145.16Benzo[b]thiophene-2-carboxaldehyde
CAS:Formula:C9H6OSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to lumpMolecular weight:162.21Hydantoin
CAS:Formula:C3H4N2O2Purity:>99.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:100.085-Methylisatin
CAS:Formula:C9H7NO2Purity:>99.0%(GC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:161.165-Aminoindole
CAS:Formula:C8H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:132.17D-Histidine Methyl Ester Dihydrochloride
CAS:Formula:C7H11N3O2·2HClPurity:>97.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:242.103,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
CAS:Formula:C18H12N2O2Purity:>98.0%(N)Color and Shape:Orange to Red powder to crystalMolecular weight:288.31Methyl Indole-3-carboxylate
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:175.194-Chloro-7-chlorosulfonyl-2,1,3-benzoxadiazole [Bifunctional Fluorescent Reagent]
CAS:Formula:C6H2Cl2N2O3SPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:253.05Valsartan
CAS:Formula:C24H29N5O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:435.534-Methylindole
CAS:Formula:C9H9NPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:131.185-Chloro-2-methylbenzothiazole
CAS:Formula:C8H6ClNSPurity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.65[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Formula:C25H21ClN3PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:429.89Tetrahydrofurfuryl Propionate
CAS:Formula:C8H14O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:158.203-Hydroxytetrahydrofuran
CAS:Formula:C4H8O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:88.113-Pyrroline Hydrochloride
CAS:Formula:C4H7N·HClPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:105.57(±)-Indoline-2-carboxylic Acid
CAS:Formula:C9H9NO2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.182-Bromo-4-fluorothiophene
CAS:Formula:C4H2BrFSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:181.025,6-Dimethylbenzimidazole
CAS:Formula:C9H10N2Purity:>99.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:146.19trans-4-Fluoro-L-proline
CAS:Formula:C5H8FNO2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:133.121,1'-Thiocarbonyldiimidazole
CAS:Formula:C7H6N4SPurity:>95.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:178.214-Methyl-1,3-dioxolane
CAS:Formula:C4H8O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:88.11(3S)-(-)-1-(tert-Butoxycarbonyl)-3-aminopyrrolidine
CAS:Formula:C9H18N2O2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:186.263-Methylfuran (stabilized with HQ)
CAS:Formula:C5H6OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:82.104,6-Dibromodibenzofuran
CAS:Formula:C12H6Br2OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:325.99N-Hydroxy-5-norbornene-2,3-dicarboximide [for Peptide Synthesis]
CAS:Formula:C9H9NO3Purity:>99.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:179.18N-(tert-Butoxycarbonyl)-L-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:304.352,8-Dimethylanthra[2,3-b:7,6-b']dithiophene (purified by sublimation)
CAS:Formula:C20H14S2Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:318.451,2-Bis[(3,6-dibromo-9H-carbazol-9-yl)methyl]benzene
CAS:Formula:C32H20Br4N2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:752.14D-Pyroglutamic Acid
CAS:Formula:C5H7NO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:129.12Mebendazole
CAS:Formula:C16H13N3O3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:295.305-Methyl-2-(2-nitroanilino)-3-thiophenecarbonitrile
CAS:Formula:C12H9N3O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:259.286-Aminoindazole
CAS:Formula:C7H7N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:133.152,5-Bis(4-diethylaminophenyl)-1,3,4-oxadiazole
CAS:Formula:C22H28N4OPurity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:364.493-Amino-4-pyrazolecarbonitrile
CAS:Formula:C4H4N4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:108.10ABD-F [=4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for Determination of Thiols]
CAS:Formula:C6H4FN3O3SPurity:>98.0%(T)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:217.17Furan (stabilized with BHT)
CAS:Formula:C4H4OPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:68.08Ranitidine Hydrochloride
CAS:Formula:C13H22N4O3S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:350.86Tetrahydrothiophene 1,1-Dioxide
CAS:Formula:C4H8O2SPurity:>99.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:120.172,6-Di(1-pyrazolyl)pyridine
CAS:Formula:C11H9N5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:211.232-Pentylfuran
CAS:Formula:C9H14OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:138.216-Hydroxy-3-coumaranone
CAS:Formula:C8H6O3Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:150.131-Butyl-1-methylpyrrolidinium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C11H20F6N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:422.404-Bromo-3-phenylpyrazole
CAS:Formula:C9H7BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:223.07(S)-(-)-Indoline-2-carboxylic Acid
CAS:Formula:C9H9NO2Purity:>95.0%(T)Color and Shape:White to Light gray to Light orange powder to crystalMolecular weight:163.18Borane - Tetrahydrofuran Complex (8.5% in Tetrahydrofuran, ca. 0.9mol/L) (stabilized with Sodium Borohydride)
CAS:Formula:BH3·C4H8OColor and Shape:Colorless to Light yellow clear liquidMolecular weight:85.94Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
CAS:Formula:C7H5N2NaO3S2·2H2OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:288.27
![Benzo[b]thiophene-2-carboxaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB3777.webp&w=3840&q=75)
![3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD3743.webp&w=3840&q=75)
![4-Chloro-7-chlorosulfonyl-2,1,3-benzoxadiazole [Bifunctional Fluorescent Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC1394.webp&w=3840&q=75)
![[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4486.webp&w=3840&q=75)
![N-Hydroxy-5-norbornene-2,3-dicarboximide [for Peptide Synthesis]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0528.webp&w=3840&q=75)
![2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene (purified by sublimation)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4618.webp&w=3840&q=75)
![1,2-Bis[(3,6-dibromo-9H-carbazol-9-yl)methyl]benzene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB5605.webp&w=3840&q=75)
![ABD-F [=4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for Determination …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5597.webp&w=3840&q=75)
