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 55181 products of "5-membered Heterocycles"
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(-)-Ambroxide
CAS:Formula:C16H28OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:236.401-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:113.083-Methyl-1-p-tolyl-5-pyrazolone
CAS:Formula:C11H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:188.232,5-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>95.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:241.93Ethylene Carbonate
CAS:Formula:C3H4O3Purity:>99.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:88.06Methyl 1-(tert-Butoxycarbonyl)-3-pyrrolidinecarboxylate
CAS:Formula:C11H19NO4Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:229.282-Bromo-5-iodo-3-n-octylthiophene (stabilized with Copper chip)
CAS:Formula:C12H18BrISPurity:>96.0%(GC)Color and Shape:Light yellow to Yellow clear liquidMolecular weight:401.142-Bromo-3-hexyl-5-iodothiophene (stabilized with Copper chip)
CAS:Formula:C10H14BrISPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:373.092,3-Dimethylindole
CAS:Formula:C10H11NPurity:>98.0%(GC)Color and Shape:White to Amber powder to crystalMolecular weight:145.215-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CAS:Formula:C14H17BO2S2Purity:>98.0%(GC)Color and Shape:White to Green to Blue powder to lumpMolecular weight:292.222,8-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:318.45(±)-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:163.181,3-Dimethylimidazolium Dimethyl Phosphate
CAS:Formula:C7H15N2O4PPurity:>97.0%(N)Color and Shape:Colorless to Yellow clear liquidMolecular weight:222.183-Cyanothiophene
CAS:Formula:C5H3NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:109.152-Butyl-3-(4-hydroxy-3,5-diiodobenzoyl)benzofuran
CAS:Formula:C19H16I2O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:546.142-(4-Methoxyphenyl)benzothiazole
CAS:Formula:C14H11NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:241.311,2,3,4-Tetrahydrocarbazol-4-one
CAS:Formula:C12H11NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.234-Hydroxymethyl-5-methylimidazole Hydrochloride
CAS:Formula:C5H8N2O·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:148.59Pemirolast Potassium
CAS:Formula:C10H7KN6OPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:266.31Potassium Bis(1-pyrazolyl)borohydride
CAS:Formula:C6H8BKN4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:186.074,5,6,7-Tetrabromobenzotriazole
CAS:Formula:C6HBr4N3Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:434.712-Phenylbenzothiazole
CAS:Formula:C13H9NSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:211.281,3,3-Trimethylindolino-β-naphthopyrylospiran
CAS:Formula:C23H21NOPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:327.43D-Histidine
CAS:Formula:C6H9N3O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:155.16L-Tryptophan Methyl Ester Hydrochloride
CAS:Formula:C12H14N2O2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:254.711H-Tetrazole-5-acetic Acid
CAS:Formula:C3H4N4O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:128.092,3-Thiophenedicarboxaldehyde
CAS:Formula:C6H4O2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.164-Chloroisatin
CAS:Formula:C8H4ClNO2Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:181.582-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:134.142,3-Dimethylthiophene
CAS:Formula:C6H8SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.191-Methylpyrazole
CAS:Formula:C4H6N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:82.116-Chloro-5-(2-chloroethyl)oxindole
CAS:Formula:C10H9Cl2NOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:230.092,2'-Bis(2-oxazoline)
CAS:Formula:C6H8N2O2Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.145-Chlorothiophene-2-carboxaldehyde
CAS:Formula:C5H3ClOSPurity:>95.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:146.59Ethyl 4-(2-Hydroxy-2-propyl)-2-propyl-1H-imidazole-5-carboxylate
CAS:Formula:C12H20N2O3Purity:>96.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:240.302-Ethylthiazole
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:113.181H-Benzotriazol-1-yloxytripyrrolidinophosphonium Hexafluorophosphate [Coupling Reagent for Peptide]
CAS:Formula:C18H28F6N6OP2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:520.40DL-Tryptophan
CAS:Formula:C11H12N2O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:204.232,7-Dibromo-9-hexylcarbazole
CAS:Formula:C18H19Br2NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:409.171,5-Dimethyl-3-(trifluoromethyl)pyrazole
CAS:Formula:C6H7F3N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:164.13(5aR,10bS)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydroindeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate
CAS:Purity:97%Molecular weight:480.480010986328Indole-4-carboxaldehyde
CAS:Formula:C9H7NOPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:145.164-Bromo-1-isopropylpyrazole
CAS:Formula:C6H9BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:189.06Bismuthiol
CAS:Formula:C2H2N2S3Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:150.23N-Carbobenzoxy-L-valine Succinimidyl Ester
CAS:Formula:C17H20N2O6Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:348.362-Benzoxazolinone
CAS:Formula:C7H5NO2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:135.12N-Succinimidyl D-Biotinate
CAS:Formula:C14H19N3O5SPurity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:341.381-Aminohydantoin Hydrochloride
CAS:Formula:C3H5N3O2·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:151.554-Bromopyrazole
CAS:Formula:C3H3BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:146.98Azido-PEG4-NHS Ester
CAS:Formula:C15H24N4O8Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:388.38Piperonyl Butoxide
CAS:Formula:C19H30O5Purity:>90.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:338.443,7-Diamino-2,8-dimethyldibenzothiophene Sulfone (contains 2,6-Dimethyl isomer)
CAS:Formula:C14H14N2O2SPurity:>70.0%(HPLC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:274.34(S)-(-)-DM-SEGPHOS®
CAS:Formula:C46H44O4P2Purity:>95.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:722.803,6-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:288.31Zonisamide
CAS:Formula:C8H8N2O3SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:212.22Prazosin Hydrochloride
CAS:Formula:C19H21N5O4·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:419.87Bis[2-(2-benzoxazolyl)phenolato]zinc(II)
CAS:Formula:C26H16N2O4ZnPurity:>97.0%(T)(NMR)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:485.80Methyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
CAS:Formula:C11H17NO5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:243.26Famotidine
CAS:Formula:C8H15N7O2S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:337.44Piperonylamine
CAS:Formula:C8H9NO2Purity:>97.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:151.171,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
CAS:Formula:C19H18N2O3Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:322.364,7-Dibromo-5,6-difluoro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2F2N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:329.941-Methyl-2-phenylindole
CAS:Formula:C15H13NPurity:>99.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.28CHIR 99021
CAS:Formula:C22H18Cl2N8Purity:>97.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:465.345-(2-Amino-4-chloro-5-sulfamoylphenyl)-1H-tetrazole
CAS:Formula:C7H7ClN6O2SPurity:>98.0%(HPLC)Color and Shape:White to Light red to Green powder to crystallineMolecular weight:274.68(-)-(5aS,10bR)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium Chloride Monohydrate
CAS:Formula:C21H22ClN3O·H2OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:385.904(5)-Ethylimidazole
CAS:Formula:C5H8N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:96.137-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone
CAS:Formula:C15H12O5SPurity:>98.0%(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:304.32N-(tert-Butoxycarbonyl)-DL-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:304.355-Chloro-2-thiophenesulfonamide
CAS:Formula:C4H4ClNO2S2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:197.65(R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9ClN4O4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:296.67Anthranil
CAS:Formula:C7H5NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.122-Phenylindole-3-carboxaldehyde
CAS:Formula:C15H11NOPurity:>98.0%(GC)Color and Shape:White to Brown powder to crystalMolecular weight:221.26Sertindole
CAS:Formula:C24H26ClFN4OPurity:>95.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:440.953-Methylbenzofuran-2-carboxylic Acid
CAS:Formula:C10H8O3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:176.172-(Aminomethyl)thiophene
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:113.18Paclobutrazol
CAS:Formula:C15H20ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:293.80N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine
CAS:Formula:C12H12N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.251-Hexyl-3-methylimidazolium Hexafluorophosphate
CAS:Formula:C10H19F6N2PPurity:>98.0%(T)(N)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:312.241-(4-Bromophenyl)-2-phenylbenzimidazole
CAS:Formula:C19H13BrN2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:349.23Prochloraz
CAS:Formula:C15H16Cl3N3O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:376.667-(Diethylamino)-3-(1-methyl-2-benzimidazolyl)coumarin
CAS:Formula:C21H21N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:347.424-Bromo-1-methylpyrazole
CAS:Formula:C4H5BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:161.003-Amino-1,2,4-triazole-5-carboxylic Acid Hemihydrate
CAS:Formula:C3H4N4O2H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:137.104,7-Bis(5-bromo-4-dodecyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C38H54Br2N2S3Purity:>98.0%(HPLC)Color and Shape:Orange to Red powder to crystalMolecular weight:794.851-Ethyl-2-methylindole
CAS:Formula:C11H13NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:159.232,5-Bis(2,2'-bipyridin-6-yl)-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C38H30N4SiPurity:>98.0%(HPLC)(N)Color and Shape:White - Yellow Solid FormMolecular weight:570.772-(Methylthio)benzoxazole
CAS:Formula:C8H7NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:165.21Allopurinol
CAS:Formula:C5H4N4OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:136.111-Butylhydantoin
CAS:Formula:C7H12N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.193-Phenylisoxazole-5-carboxylic Acid
CAS:Formula:C10H7NO3Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:189.173-Amino-9-ethylcarbazole
CAS:Formula:C14H14N2Purity:>90.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:210.285-Methoxyindole-2-carboxylic Acid
CAS:Formula:C10H9NO3Purity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:191.19Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
CAS:Formula:C26H22N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:426.473-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole
CAS:Formula:C36H26N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:486.62L-Histidine
CAS:Formula:C6H9N3O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:155.163,4-Methylenedioxyphenylacetonitrile
CAS:Formula:C9H7NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:161.163-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.209,9-Diphenyl-9H-9-silafluorene
CAS:Formula:C24H18SiPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:334.495-Methyl-2-(2H-1,2,3-triazol-2-yl)benzoic Acid
CAS:Formula:C10H9N3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:203.20
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