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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N-(Cyclopentyloxycarbonyloxy)succinimide
CAS:Formula:C10H13NO5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:227.224-Hydroxycarbazole
CAS:Formula:C12H9NOPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:183.21(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C10H11N5O3Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:249.23(S,S'')-2,2''-Bis[(S)-4-isopropyloxazolin-2-yl]-1,1''-biferrocene
CAS:Formula:C32H36Fe2N2O2Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:592.343-Acetamidotetrahydro-2-thiophenone
CAS:Formula:C6H9NO2SPurity:>98.0%(GC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:159.203-(2-Bromophenyl)-9-phenyl-9H-carbazole
CAS:Formula:C24H16BrNPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.302-(4-Aminophenyl)benzothiazole
CAS:Formula:C13H10N2SPurity:>97.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:226.301-Methylimidazole
CAS:Formula:C4H6N2Purity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:82.11Bismuthiol
CAS:Formula:C2H2N2S3Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:150.234,4'-Dibromo-2,2'-bis(triisopropylsilyl)-5,5'-bithiazole
CAS:Formula:C24H42Br2N2S2Si2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:638.712-Chloro-6-methylbenzothiazole
CAS:Formula:C8H6ClNSPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.656-Bromo-1,3-benzothiazole
CAS:Formula:C7H4BrNSPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:214.084-Hydroxymethyl-5-methylimidazole Hydrochloride
CAS:Formula:C5H8N2O·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:148.59L-Proline
CAS:Formula:C5H9NO2Purity:>99.0%(T)(HPLC)Color and Shape:White powder to crystalMolecular weight:115.131-tert-Butoxycarbonyl-3-pyrrolidone
CAS:Formula:C9H15NO3Purity:>95.0%(GC)Color and Shape:White or Colorless to Amber powder to lump to clear liquidMolecular weight:185.223,4-Dibromosulfolane
CAS:Formula:C4H6Br2O2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:277.969-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone
CAS:Formula:C25H27N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.51N-Phenylsuccinimide
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:175.19(S)-(-)-4-(Methoxymethyl)-1,3-dioxolan-2-one
CAS:Formula:C5H8O4Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:132.12(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
CAS:Formula:C22H22BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:429.293-Methyl-2-benzothiazolinonehydrazone Hydrochloride
CAS:Formula:C8H9N3S·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:215.704-Iodo-3,5-dimethylisoxazole
CAS:Formula:C5H6INOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:223.013,4-Diaminofurazan
CAS:Formula:C2H4N4OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:100.081-Ethyl-3-methylimidazolium Dicyanamide
CAS:Formula:C8H11N5Purity:>97.0%(HPLC)(N)Color and Shape:Light yellow to Brown clear liquidMolecular weight:177.212-Phenyl-2H-benzo[d][1,2,3]triazol-5-amine
CAS:Purity:97%Color and Shape:SolidMolecular weight:210.240005493164063-Bromo-2,4-dimethyl-5-phenylthiophene
CAS:Formula:C12H11BrSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to lumpMolecular weight:267.183-Bromo-9-(p-tolyl)-9H-carbazole
CAS:Formula:C19H14BrNPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:336.232-Phenylbenzimidazole
CAS:Formula:C13H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:194.242,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation)
CAS:Formula:C26H16S2Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:392.53NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]
CAS:Formula:C6H5N5O3·H4N2Purity:>98.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:227.182,6-Dibromo-4,8-bis[(2-butyl-n-octyl)oxy]benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C34H52Br2O2S2Purity:>94.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:716.722(3H)-Benzothiazolone
CAS:Formula:C7H5NOSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:151.18Nα-Carbobenzoxy-D-tryptophan
CAS:Formula:C19H18N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:338.361,3-Di-tert-butylimidazolium Tetrafluoroborate
CAS:Formula:C11H21BF4N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:268.11N-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:179.18Pyrazole-3-carboxylic Acid
CAS:Formula:C4H4N2O2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:112.095-(4-Hydroxypiperidin-1-yl)thiophene-2-carboxaldehyde
CAS:Formula:C10H13NO2SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:211.28[RuCl(p-cymene)((S)-dm-segphos®)]Cl
CAS:Formula:C56H58Cl2O4P2RuColor and Shape:Light yellow to Brown powder to crystalMolecular weight:1,028.99Biapenem
CAS:Formula:C15H18N4O4SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:350.39Dibenzofuran-2-carboxaldehyde
CAS:Formula:C13H8O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:196.215-Bromo-2-furaldehyde
CAS:Formula:C5H3BrO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:174.98Ethyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS:Formula:C11H15NO2SPurity:>98.0%(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:225.312,2':5',2''-Terthiophene (purified by sublimation)
CAS:Formula:C12H8S3Purity:>99.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalineMolecular weight:248.382-Hexylthiophene
CAS:Formula:C10H16SPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:168.302,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS:Formula:C26H26N2O2SPurity:>99.0%(HPLC)(N)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:430.572-Bromo-5-nitrothiazole
CAS:Formula:C3HBrN2O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.02Noscapine Hydrochloride
CAS:Formula:C22H23NO7·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:449.881-(4-Carboxyphenyl)-5-mercapto-1H-tetrazole
CAS:Formula:C8H6N4O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:222.22Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate
CAS:Formula:C9H14O6Purity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:218.215-Bromoindole
CAS:Formula:C8H6BrNPurity:>99.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:196.05
![(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5562.webp&w=3840&q=75)
![(S,S'')-2,2''-Bis[(S)-4-isopropyloxazolin-2-yl]-1,1''-biferrocene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB3197.webp&w=3840&q=75)
![2-Phenyl-2H-benzo[d][1,2,3]triazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF720636.webp&w=3840&q=75)
![2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD3526.webp&w=3840&q=75)
![NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5557.webp&w=3840&q=75)
![2,6-Dibromo-4,8-bis[(2-butyl-n-octyl)oxy]benzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4592.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)
![[RuCl(p-cymene)((S)-dm-segphos®)]Cl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FR0157.webp&w=3840&q=75)
![Ethyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA1355.webp&w=3840&q=75)
