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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Fipronil
CAS:Formula:C12H4Cl2F6N4OSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:437.144-Bromo-1,2-methylenedioxybenzene
CAS:Formula:C7H5BrO2Purity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:201.02Lisinopril Dihydrate
CAS:Formula:C21H31O5N3·2H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:441.53Methyl 2-Thiophenecarboxylate
CAS:Formula:C6H6O2SPurity:>99.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:142.17(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:300.28900146484375Benzo[b]thiophene-2-methanol
CAS:Formula:C9H8OSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:164.225-Chlorothiophene-2-carboxylic Acid
CAS:Formula:C5H3ClO2SPurity:>95.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:162.59Furan (stabilized with BHT)
CAS:Formula:C4H4OPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:68.081-Methyl-3-n-octylimidazolium Tetrafluoroborate
CAS:Formula:C12H23BF4N2Purity:>97.0%(HPLC)(N)Color and Shape:Light yellow to Brown clear liquidMolecular weight:282.132-(N-Methyl-2-aminoethyl)-1,3-dioxolane
CAS:Formula:C6H13NO2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:131.184-(1,2,4-Triazol-1-yl)aniline
CAS:Formula:C8H8N4Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Red powder to crystalMolecular weight:160.18Ceftriaxone Disodium Salt Hemiheptahydrate
CAS:Formula:C18H16N8Na2O7S3H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:661.581,4-Bis(2-benzoxazolyl)naphthalene
CAS:Formula:C24H14N2O2Purity:>98.0%(HPLC)(N)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:362.39Cefpirome Sulfate
CAS:Formula:C22H22N6O5S2·H2SO4Purity:>95.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:612.657H-Pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C6H6N4Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:134.14N-Succinimidyl 3-Maleimidopropionate [Cross-linking Reagent]
CAS:Formula:C11H10N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:266.213,4-Dichloro-1,2,5-thiadiazole
CAS:Formula:C2Cl2N2SPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:155.002-Amino-4,5-dicyano-1H-imidazole
CAS:Formula:C5H3N5Purity:>97.0%(T)Color and Shape:White to Light red to Green powder to crystallineMolecular weight:133.11Anastrozole
CAS:Formula:C17H19N5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:293.372-(3-Hydroxypropyl)benzimidazole
CAS:Formula:C10H12N2OPurity:>98.0%(T)Color and Shape:White to Brown powder to crystalMolecular weight:176.223-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:188.234-Methylpyrazole
CAS:Formula:C4H6N2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:82.114,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C25H38S2Purity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:402.70Arbidol Hydrochloride
CAS:Formula:C22H25BrN2O3S·HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.881-Phenylimidazole
CAS:Formula:C9H8N2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:144.18Ondansetron Hydrochloride Dihydrate
CAS:Formula:C18H19N3O·HCl·2H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:365.86Isradipine
CAS:Formula:C19H21N3O5Purity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:371.39Tetrahydrofurfuryl Acetate
CAS:Formula:C7H12O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:144.17NBD-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:183.10Mefenpyr-diethyl
CAS:Formula:C16H18Cl2N2O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:373.231-Methyl-3-(trifluoromethyl)pyrazole-4-carboxylic Acid
CAS:Formula:C6H5F3N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:194.115-Methyl-2-furaldehyde
CAS:Formula:C6H6O2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:110.11AABD-SH (=4-Acetamido-7-mercapto-2,1,3-benzoxadiazole) [for HPLC Labeling]
CAS:Formula:C8H7N3O2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.223-(4-Chlorobenzal)phthalide
CAS:Formula:C15H9ClO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:256.69Brucine Hydrochloride Monohydrate
CAS:Formula:C23H26N2O4·HCl·H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:448.952-Bromodibenzofuran
CAS:Formula:C12H7BrOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:247.092,4,5-Triphenylimidazole
CAS:Formula:C21H16N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:296.37Flubendazole
CAS:Formula:C16H12FN3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:313.292,4-Dichlorothieno[3,2-d]pyrimidine
CAS:Formula:C6H2Cl2N2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:205.06trans-4-Hydroxy-L-proline
CAS:Formula:C5H9NO3Purity:>99.0%(T)(HPLC)Color and Shape:White powder to crystalineMolecular weight:131.135-Azoniaspiro[4.4]nonane Chloride
CAS:Formula:C8H16ClNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:161.67Melatonin
CAS:Formula:C13H16N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:232.28N-(tert-Butoxycarbonyl)-D-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:304.354-Phenyl-9H-carbazole
CAS:Formula:C18H13NPurity:>98.0%(GC)Color and Shape:White to Light gray to Light orange powder to crystalMolecular weight:243.315,5'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C28H34S4Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:498.823,4-Difluoro-2,5-bis(trimethylsilyl)thiophene
CAS:Formula:C10H18F2SSi2Purity:>95.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:264.486-Fluoroindole-2-carboxylic Acid
CAS:Formula:C9H6FNO2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:179.155,6-Dibromo-1,3-benzodioxole
CAS:Formula:C7H4Br2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:279.92Benzofuran-2-carboxylic Acid
CAS:Formula:C9H6O3Purity:>99.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:162.142-(4-Bromophenyl)benzoxazole
CAS:Formula:C13H8BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.125(4)-Amino-4(5)-(aminocarbonyl)imidazole Hydrochloride
CAS:Formula:C4H6N4O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:162.58Miconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:479.143-Hexylthiophene
CAS:Formula:C10H16SPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:168.30Clothianidin
CAS:Formula:C6H8ClN5O2SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:249.679-Ethylcarbazole-3-carboxaldehyde N-Benzyl-N-phenylhydrazone
CAS:Formula:C28H25N3Purity:>95.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:403.532-Bromo-3-(2-octyldodecyl)thiophene
CAS:Formula:C24H43BrSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:443.575-Methylisoxazole-4-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:127.10Methyl 5-Methylpyrazole-3-carboxylate
CAS:Formula:C6H8N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:140.142,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
CAS:Formula:C14H12N4OPurity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:252.281-Benzylisatin
CAS:Formula:C15H11NO2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:237.261-Dodecylhydantoin
CAS:Formula:C15H28N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:268.401,3,5-Tris[4-(9-carbazolyl)phenyl]benzene
CAS:Formula:C60H39N3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:801.993-Hexadecyl-1-methyl-1H-imidazol-3-ium Bromide
CAS:Formula:C20H39BrN2Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:387.45(-)-Ambroxide
CAS:Formula:C16H28OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:236.40Ethyl 1,2-Benzisoxazole-3-carboxylate
CAS:Formula:C10H9NO3Purity:>98.0%(GC)Color and Shape:White - Yellow Solid FormMolecular weight:191.191-(tert-Butoxycarbonyl)-3-pyrrolidinecarboxylic Acid
CAS:Formula:C10H17NO4Purity:>95.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:215.257-(4-Fluoro-phenyl)-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:257.22399902343751-(2-Hydroxyethyl)-3-methylimidazolium Tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:213.97Benzo[cd]indol-2(1H)-one
CAS:Formula:C11H7NOPurity:>97.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:169.18Rabeprazole Sodium Salt
CAS:Formula:C18H20N3NaO3SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:381.435-Chloro-2-methylbenzimidazole
CAS:Formula:C8H7ClN2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:166.61(Tetrahydrofuran-2-yl)acetonitrile
CAS:Formula:C6H9NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:111.146-Chloroisatin
CAS:Formula:C8H4ClNO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:181.587-(Diethylamino)-3-(2-thienyl)coumarin
CAS:Formula:C17H17NO2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:299.39α-Quaterthiophene
CAS:Formula:C16H10S4Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:330.508-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole
CAS:Formula:C22H15N3Purity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:321.38N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-proline
CAS:Formula:C20H19NO4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:337.383,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid
CAS:Formula:C8H6O6SPurity:>95.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:230.191,4-Di(2-thienyl)-1,4-butanedione
CAS:Formula:C12H10O2S2Purity:>95.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:250.332-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:401.142,2'-Dibenzothiazolyl Disulfide
CAS:Formula:C14H8N2S4Purity:>96.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:332.47Direct Yellow 8
CAS:Formula:C24H19N4NaO5S2Color and Shape:Light yellow to Brown powder to crystalMolecular weight:530.553,6-Diiodocarbazole
CAS:Formula:C12H7I2NPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.002,3,5-Tribromo-4-methylthiophene
CAS:Formula:C5H3Br3SPurity:>97.0%(GC)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:334.85N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
CAS:Formula:C15H11NO7Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:317.253-Iodo-6-nitroindazole
CAS:Formula:C7H4IN3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:289.035-Methylindoline
CAS:Formula:C9H11NPurity:>98.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:133.191-Ethyl-3-methylimidazolium Dicyanamide
CAS:Formula:C8H11N5Purity:>97.0%(HPLC)(N)Color and Shape:Light yellow to Brown clear liquidMolecular weight:177.213,5-Dimethyl-1,2,4-triazole
CAS:Formula:C4H7N3Purity:>95.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:97.123-Thiopheneethanol
CAS:Formula:C6H8OSPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:128.19Ethyl 1H-Tetrazole-5-carboxylate
CAS:Formula:C4H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:142.12Mecarbinate
CAS:Formula:C13H15NO3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:233.275-Chloro-1-(4-piperidinyl)-2-benzimidazolinone
CAS:Formula:C12H14ClN3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:251.713-Indoleacetonitrile
CAS:Formula:C10H8N2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:156.191-(4-Chlorophenyl)-3-methyl-5-pyrazolone
CAS:Formula:C10H9ClN2OPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:208.651,3,3-Trimethylindolino-6'-bromobenzopyrylospiran
CAS:Formula:C19H18BrNOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:356.261H-Benzimidazol-3-ium Trifluoromethanesulfonate
CAS:Formula:C8H7F3N2O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:268.214-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:253.052-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
CAS:Formula:C13H15NOPurity:>98.0%(GC)Color and Shape:White to Brown to Dark purple powder to crystalMolecular weight:201.27Pyrazolo[3,4-b]pyridine
CAS:Formula:C6H5N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:119.13
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