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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3-Chloro-1,2-benzisothiazole
CAS:Formula:C7H4ClNSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:169.633-Indolepropionic Acid
CAS:Formula:C11H11NO2Purity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:189.21Brinzolamide
CAS:Formula:C12H21N3O5S3Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:383.503-Bromodibenzofuran
CAS:Formula:C12H7BrOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:247.092-Methoxythiophene
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:114.16Imidazole Hydrobromide (Low water content)
CAS:Formula:C3H4N2·HBrPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:148.994-Hydroxymethyl-5-methylimidazole
CAS:Formula:C5H8N2OPurity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.133,9-Diphenyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C30H28BNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:445.37D-Pyroglutamic Acid
CAS:Formula:C5H7NO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:129.121-Benzylisatin
CAS:Formula:C15H11NO2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:237.263-Acetamidotetrahydro-2-thiophenone
CAS:Formula:C6H9NO2SPurity:>98.0%(GC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:159.20Albendazole
CAS:Formula:C12H15N3O2SPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:265.332,5-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>95.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:241.934-Amino-5-chloro-2,1,3-benzothiadiazole
CAS:Formula:C6H4ClN3SPurity:>97.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:185.636-Amino-2-benzoxazolinone
CAS:Formula:C7H6N2O2Purity:>97.0%(T)Color and Shape:White - Yellow Solid FormMolecular weight:150.145-Bromo-2,2-difluoro-1,3-benzodioxole
CAS:Formula:C7H3BrF2O2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:237.001-Butyl-1-methylpyrrolidinium Bromide
CAS:Formula:C9H20BrNPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:222.17N-Cyclohexyl-2-benzothiazolylsulfenamide
CAS:Formula:C13H16N2S2Purity:>98.0%(HPLC)(N)Color and Shape:White to Brown powder to crystalMolecular weight:264.41Phenylthiohydantoin-glycine
CAS:Formula:C9H8N2OSPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:192.242,2'-Bithiophene
CAS:Formula:C8H6S2Purity:>98.0%(GC)Color and Shape:White or colorless to Amber to Dark green powder to lump to clear liquidMolecular weight:166.264-Fluoroindazole
CAS:Formula:C7H5FN2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:136.131-Dodecylhydantoin
CAS:Formula:C15H28N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:268.405-Chloroindole-2-carboxylic Acid
CAS:Formula:C9H6ClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:195.60Captopril
CAS:Formula:C9H15NO3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:217.28Ethyl 1H-Tetrazole-5-carboxylate
CAS:Formula:C4H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:142.12Potassium Tris(3,5-dimethylpyrazol-1-yl)borohydride
CAS:Formula:C15H22BKN6Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:336.29Benzo[b]thiophene-3-carboxylic Acid
CAS:Formula:C9H6O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:178.212,5-Dibromothieno[2,3-b]thiophene
CAS:Formula:C6H2Br2S2Purity:>98.0%(GC)Color and Shape:White to Gray powder to crystalMolecular weight:298.01(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9N5O3SPurity:>98.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:291.291-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O5S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:324.363-Indolemethanol
CAS:Formula:C9H9NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:147.18N-Hydroxysuccinimide
CAS:Formula:C4H5NO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:115.091,2-Dimethylbenzimidazole
CAS:Formula:C9H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:146.195-Bromo-2-furaldehyde
CAS:Formula:C5H3BrO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:174.98Zinc 2-Mercaptobenzothiazole
CAS:Formula:C14H8N2S4ZnPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:397.855-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C14H18BNO2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:243.115-Bromo-2,2'-bithiophene-5'-carboxaldehyde
CAS:Formula:C9H5BrOS2Purity:>98.0%(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:273.16(S)-(+)-DTBM-SEGPHOS®
CAS:Formula:C74H100O8P2Purity:>99.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:1,179.552-Ethyl-2-methyl-1,3-dioxolane
CAS:Formula:C6H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:116.164,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolane
CAS:Formula:C11H17BO3Purity:>97.0%(GC)(T)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:208.063-Mercapto-1,2,4-triazole
CAS:Formula:C2H3N3SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:101.13tert-Butyl 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate
CAS:Formula:C19H32BN3O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:377.29N-Succinimidyl Acetate
CAS:Formula:C6H7NO4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:157.135-Methyl-1-phenylpyrazole-4-carboxylic Acid
CAS:Formula:C11H10N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:202.212-Methyl-5-phenylbenzoxazole
CAS:Formula:C14H11NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:209.25Methyl (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxylate
CAS:Formula:C7H12O4Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:160.17N-Succinimidyl 4-[4-(Dimethylamino)phenylazo]benzoate
CAS:Formula:C19H18N4O4Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark red powder to crystalMolecular weight:366.383,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
CAS:Formula:C14H8N2O2S2Purity:>95.0%(HPLC)(N)Color and Shape:Dark green to Dark red to Black powder to crystalMolecular weight:300.353-Methyl-9H-carbazole
CAS:Formula:C13H11NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:181.24Fenbendazole
CAS:Formula:C15H13N3O2SPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:299.352,8-Dimethyldibenzothiophene
CAS:Formula:C14H12SPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:212.31Ceftizoxime
CAS:Formula:C13H13N5O5S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:383.402-Bromo-3-dodecylthiophene
CAS:Formula:C16H27BrSPurity:>97.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:331.361-Methyl-3-n-octylimidazolium Chloride
CAS:Formula:C12H23ClN2Purity:>98.0%(T)(HPLC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:230.782,6-DI(1H-PYRAZOL-1-YL)PYRIDINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:211.227996826171881-Benzylhydantoin
CAS:Formula:C10H10N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:190.20Benzofuran-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO3Purity:97.0 to 113.0 %Color and Shape:White to Light yellow powder to crystalMolecular weight:161.952-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
CAS:Formula:C20H24ClN3OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:357.88Propyl 2-Furancarboxylate
CAS:Formula:C8H10O3Purity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:154.173,4-Methylenedioxyphenylacetic Acid
CAS:Formula:C9H8O4Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:180.16(±)-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-(Morpholinothio)benzothiazole
CAS:Formula:C11H12N2OS2Purity:>97.0%(GC)Color and Shape:White to Yellow powder to lumpMolecular weight:252.35Tris(3,5-dimethyl-1-pyrazolyl)methane
CAS:Formula:C16H22N6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:298.39N-[2-(Trimethylsilyl)ethoxycarbonyloxy]succinimide
CAS:Formula:C10H17NO5SiPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:259.33Oncrasin 1
CAS:Formula:C16H12ClNOPurity:>95.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:269.73Paroxetine Hydrochloride Hemihydrate
CAS:Formula:C19H20FNO3·HClH2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:374.84Isradipine
CAS:Formula:C19H21N3O5Purity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:371.392,4-Dimethyloxazole
CAS:Formula:C5H7NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:97.12(Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:300.289001464843753,4-Dibromothieno[2,3-b]thiophene
CAS:Formula:C6H2Br2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:298.013,7-Dibromodibenzo[b,d]thiophene
CAS:Formula:C12H6Br2SPurity:>96.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:342.052-(1-Naphthyl)-5-phenyloxazole [for scintillation spectrometry]
CAS:Formula:C19H13NOPurity:>99.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:271.329-Ethylcarbazole-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C14H14BNO2Color and Shape:White to Almost white powder to crystalMolecular weight:239.084-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:151.593-Methylfuran (stabilized with HQ)
CAS:Formula:C5H6OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:82.10Mecarbinate
CAS:Formula:C13H15NO3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:233.27(-)-Ambroxide
CAS:Formula:C16H28OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:236.404-Amino-2,1,3-benzothiadiazole
CAS:Formula:C6H5N3SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:151.199-(4'-Bromo-4-biphenylyl)carbazole
CAS:Formula:C24H16BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.302,5-Diiodothiophene
CAS:Formula:C4H2I2SPurity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:335.932-Acetyl-7-methoxybenzofuran
CAS:Formula:C11H10O3Purity:>98.0%(GC)Color and Shape:White to Amber powder to crystalMolecular weight:190.20NBD-F (=4-Fluoro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling]
CAS:Formula:C6H2FN3O3Purity:>99.0%(HPLC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:183.10Nα-(tert-Butoxycarbonyl)-L-tryptophanol
CAS:Formula:C16H22N2O3Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalineMolecular weight:290.364-Hydroxymethyl-5-methylimidazole Hydrochloride
CAS:Formula:C5H8N2O·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:148.59DBD-F [=4-(N,N-Dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C8H8FN3O3SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:245.232-Trimethylsilylthiazole
CAS:Formula:C6H11NSSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:157.31Ethyl 2-(2-Benzothiazolyl)acetate
CAS:Formula:C11H11NO2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:221.274-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene
CAS:Formula:C29H20N2O2Purity:>95.0%(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:428.492,5-Dibromo-3-decylthiophene
CAS:Formula:C14H22Br2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:382.20Basic Violet 7
CAS:Formula:C24H30Cl2N2Color and Shape:Dark red to Dark purple to Dark blue powder to crystalineMolecular weight:417.422-Hydroxymethyl-1-methylimidazole
CAS:Formula:C5H8N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.13Ethyl Indazole-5-carboxylate
CAS:Formula:C10H10N2O2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:190.20Basic Yellow 1
CAS:Formula:C17H19ClN2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:318.86Glycyl-L-proline
CAS:Formula:C7H12N2O3Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:172.182,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:354.09N-(Allyloxycarbonyloxy)succinimide
CAS:Formula:C8H9NO5Purity:>97.0%(GC)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:199.161-Allylisatin
CAS:Formula:C11H9NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Red powder to crystalMolecular weight:187.202-Bromo-8-iododibenzothiophene
CAS:Formula:C12H6BrISPurity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:389.05Sesamol
CAS:Formula:C7H6O3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:138.125-Formylthiazole
CAS:Formula:C4H3NOSPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:113.13
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