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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1-Butylhydantoin
CAS:Formula:C7H12N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.193-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride
CAS:Formula:C6H7F3N4·HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:228.60Bis[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-PEG4-NHS Ester
CAS:Formula:C14H23NO8Color and Shape:Colorless to Light yellow clear liquidMolecular weight:333.343-Methylisoxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:127.102-Pentylfuran
CAS:Formula:C9H14OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:138.213-Amino-9-ethylcarbazole
CAS:Formula:C14H14N2Purity:>90.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:210.28Methyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
CAS:Formula:C11H17NO5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:243.26(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:480.4800109863285-Aminoindazole
CAS:Formula:C7H7N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:133.15N-Acetylimidazole
CAS:Formula:C5H6N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:110.125-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:191.195-Methoxytryptamine Hydrochloride
CAS:Formula:C11H14N2O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:226.702-Acetyl-5-methylfuran
CAS:Formula:C7H8O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:124.14Furosemide
CAS:Formula:C12H11ClN2O5SPurity:>99.0%(T)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:330.74S-(2-Methyl-3-furyl) Thioacetate
CAS:Formula:C7H8O2SPurity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange clear liquidMolecular weight:156.202,5,6-Trimethylbenzoxazole
CAS:Formula:C10H11NOPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.203-[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:155.166,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd]
CAS:Formula:C58H70B2F8N2O2Purity:>95.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:1,000.82Olmesartan
CAS:Formula:C24H26N6O3Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:446.513-Amino-1-methylpyrazole
CAS:Formula:C4H7N3Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:97.12Indole-4-carboxaldehyde
CAS:Formula:C9H7NOPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:145.162-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalineMolecular weight:191.972-Furonitrile
CAS:Formula:C5H3NOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:93.09(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:132.164-Iodo-1-methylpyrazole
CAS:Formula:C4H5IN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:208.003-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.201-Butyl-3-methylimidazolium Trifluoro(trifluoromethyl)borate
CAS:Formula:C9H15BF6N2Purity:>98.0%(HPLC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:276.031-(4-Carboxyphenyl)-5-mercapto-1H-tetrazole
CAS:Formula:C8H6N4O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:222.22Ethyl Indole-2-carboxylate
CAS:Formula:C11H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:189.211-(2-Cyanoethyl)-2-phenylimidazole
CAS:Formula:C12H11N3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:197.243,6-Di-tert-butylcarbazole
CAS:Formula:C20H25NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:279.43Tetrahydrofuran (stabilized with BHT)
CAS:Formula:C4H8OPurity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:72.111-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:185.224-Iodo-3,5-dimethylpyrazole
CAS:Formula:C5H7IN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:222.034-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White or colorless to Brown powder to lump to clear liquidMolecular weight:135.14α-Methyl-L-proline
CAS:Formula:C6H11NO2Purity:>96.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:129.162-Benzyl-1,3-dioxolane
CAS:Formula:C10H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:164.202,5-Dibromo-3-cyclohexylthiophene
CAS:Formula:C10H12Br2SPurity:>97.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:324.076-Nitroindoline
CAS:Formula:C8H8N2O2Purity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:164.166-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.142,2-Di(2-tetrahydrofuryl)propane
CAS:Formula:C11H20O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:184.284-Bromo-1-isopropylpyrazole
CAS:Formula:C6H9BrN2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:189.06Omeprazole
CAS:Formula:C17H19N3O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:345.421-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol
CAS:Formula:C11H10Cl2N2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:257.11DL-Pyroglutamic Acid
CAS:Formula:C5H7NO3Purity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:129.121,3,3-Trimethylindolinobenzopyrylospiran
CAS:Formula:C19H19NOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:277.37CHIR 99021
CAS:Formula:C22H18Cl2N8Purity:>97.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:465.341H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.15Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:172.223-Bromo-9-ethylcarbazole
CAS:Formula:C14H12BrNPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:274.163-Fluoro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3FO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:146.145-(p-Tolyl)-1H-tetrazole
CAS:Formula:C8H8N4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:160.18Ethyl 2-Methyl-3-furancarboxylate
CAS:Formula:C8H10O3Purity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:154.172,5-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-Acetyl-5-chlorothiophene
CAS:Formula:C6H5ClOSPurity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:160.622,6-Di(1-pyrazolyl)pyridine
CAS:Formula:C11H9N5Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:211.233-Indolebutyric Acid
CAS:Formula:C12H13NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:203.242-Coumaranone
CAS:Formula:C8H6O2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:134.13Indazole-3-carboxylic Acid
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:162.154-Iodo-3,5-dimethylisoxazole
CAS:Formula:C5H6INOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:223.01Bergapten
CAS:Formula:C12H8O4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:216.193-Ethylbenzothiazolium Bromide
CAS:Formula:C9H10BrNSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.156-Nitroindazole
CAS:Formula:C7H5N3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:163.14Leflunomide
CAS:Formula:C12H9F3N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:270.213,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.93Ethyl 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:240.303,6-Dibromo-9-(4-tert-butylphenyl)-9H-carbazole
CAS:Formula:C22H19Br2NPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:457.213-Thiophenemethanol
CAS:Formula:C5H6OSPurity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.16Ethyl 2-Imidazolecarboxylate
CAS:Formula:C6H8N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:140.14N-Succinimidyl D-Biotinate
CAS:Formula:C14H19N3O5SPurity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:341.38N-Benzyloxycarbonyl-L-proline
CAS:Formula:C13H15NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:249.27N-(tert-Butoxycarbonyl)-cis-4-hydroxy-L-proline Methyl Ester
CAS:Formula:C11H19NO5Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:245.28Anthranil
CAS:Formula:C7H5NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.121-Aminohydantoin Hydrochloride
CAS:Formula:C3H5N3O2·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:151.554,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C40H58S4Sn2Purity:>96.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:904.564-Bromodibenzothiophene
CAS:Formula:C12H7BrSPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:263.152-Phenylindole-3-carboxaldehyde
CAS:Formula:C15H11NOPurity:>98.0%(GC)Color and Shape:White to Brown powder to crystalMolecular weight:221.262,5-Dibromo-3-hexylthiophene
CAS:Formula:C10H14Br2SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:326.091,4-Cyclohexanedione Bis(ethyleneketal)
CAS:Formula:C10H16O4Purity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:200.234-Bromopyrazole
CAS:Formula:C3H3BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:146.989-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C30H28BNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:445.375-Acetyl-2-amino-4-methylthiazole
CAS:Formula:C6H8N2OSPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:156.202-Aminobenzoxazole
CAS:Formula:C7H6N2OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:134.145,11-Dihydroindolo[3,2-b]carbazole
CAS:Formula:C18H12N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:256.31TATU
CAS:Formula:C10H15BF4N6OPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:322.07Clotrimazole
CAS:Formula:C22H17ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:344.842-(Aminomethyl)thiophene
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:113.18Azido-PEG4-NHS Ester
CAS:Formula:C15H24N4O8Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:388.384-Imidazolecarboxylic Acid
CAS:Formula:C4H4N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:112.09Ethyl 2-Aminothiazole-5-carboxylate
CAS:Formula:C6H8N2O2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:172.20Pigment Red 254
CAS:Formula:C18H10Cl2N2O2Color and Shape:Red to Dark red to Brown powder to crystalineMolecular weight:357.19N-(Carbobenzoxy)-1H-pyrazole-1-carboxamidine
CAS:Formula:C12H12N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.25Benzo[b]thiophene-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO2SPurity:97.0 to 112.0 %Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.011-Hexyl-3-methylimidazolium Hexafluorophosphate
CAS:Formula:C10H19F6N2PPurity:>98.0%(T)(N)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:312.244-(4,5-Diphenyl-1H-imidazol-2-yl)phenol [for Biochemical Research]
CAS:Formula:C21H16N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:312.374-Hexylthiophene-2-carbonitrile
CAS:Formula:C11H15NSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:193.311-(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:349.23Ethyl 1-Hydroxy-1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C5H7N3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:157.13
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