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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1-[5,6-DIHYDRO-3-(TRIFLUOROMETHYL)-1,2,4-TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-4-(2,4,5-TRIFLUOROPHENYL)-1,3-BUTANEDIONE
CAS:Purity:95%Color and Shape:Liquid, OilMolecular weight:406.2879943847662,4-Dichlorothieno[3,2-d]pyrimidine
CAS:Formula:C6H2Cl2N2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:205.062,5-Bis(trimethylstannyl)thiophene
CAS:Formula:C10H20SSn2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:409.75Noscapine Hydrochloride
CAS:Formula:C22H23NO7·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:449.88N-tert-Butoxycarbonylimidazole
CAS:Formula:C8H12N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:168.205,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CAS:Formula:C20H28B2O4S2Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:418.18Benzo[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:169.185-Amino-3-methylisoxazole
CAS:Formula:C4H6N2OPurity:>97.0%(T)Color and Shape:White - Yellow Solid FormMolecular weight:98.11(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C10H11N5O3Purity:>98.0%(HPLC)Color and Shape:Orange to Brown to Dark red powder to crystalMolecular weight:249.232-Amino-4-(1-naphthyl)thiazole
CAS:Formula:C13H10N2SPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:226.30(S)-4-Isopropylthiazolidine-2-thione
CAS:Formula:C6H11NS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:161.286-Bromoindazole
CAS:Formula:C7H5BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:197.044-Fluoro-2-(5-isoxazolyl)phenol
CAS:Formula:C9H6FNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:179.153-Iodo-6-nitroindazole
CAS:Formula:C7H4IN3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:289.039-Acetylcarbazole
CAS:Formula:C14H11NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:209.25Benzo[1,2-b:4,5-b']dithiophene-4,8-dione
CAS:Formula:C10H4O2S2Purity:>98.0%(GC)Color and Shape:White to Amber to Dark green powder to crystalMolecular weight:220.26Telmisartan
CAS:Formula:C33H30N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:514.633-Hydroxy-4-methyl-2(3H)-thiazolethione [for Source of Alkyl Radical]
CAS:Formula:C4H5NOS2Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:147.213-(1,3-Benzodioxol-5-yl)-1-phenyl-2-propen-1-one
CAS:Formula:C16H12O3Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:252.273,5-Diamino-1,2,4-triazole
CAS:Formula:C2H5N5Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:99.10Ethyl 3,5-Dimethylisoxazole-4-carboxylate
CAS:Formula:C8H11NO3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:169.182-Amino-6-methoxybenzothiazole
CAS:Formula:C8H8N2OSPurity:>98.0%(T)Color and Shape:White to Gray to Brown powder to lumpMolecular weight:180.233,5-Dibromo-2-methylthiophene
CAS:Formula:C5H4Br2SPurity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:255.96Dibenzothiophene-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C12H9BO2SPurity:95.0 to 109.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:228.075-Methylisatin
CAS:Formula:C9H7NO2Purity:>99.0%(GC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:161.165-(Chloroacetyl)oxindole
CAS:Formula:C10H8ClNO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:209.634-Benzoyl-3-methyl-1-phenyl-5-pyrazolone
CAS:Formula:C17H14N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:278.315-Bromoindole-3-ethanol
CAS:Formula:C10H10BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:240.10Sodium 2-Mercaptobenzothiazole
CAS:Formula:C7H4NNaS2Purity:>97.0%(HPLC)Color and Shape:White to Orange to Green powder to granuleMolecular weight:189.233-(2-Ethylhexyl)thiophene
CAS:Formula:C12H20SPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:196.355-Chlorothiophene-2-carbonyl Chloride
CAS:Formula:C5H2Cl2OSPurity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:181.03Lonidamine
CAS:Formula:C15H10Cl2N2O2Purity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:321.16N-Succinimidyl Tetradecanoate
CAS:Formula:C18H31NO4Purity:>95.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:325.452-(2,4-Dinitrophenylthio)benzothiazole
CAS:Formula:C13H7N3O4S2Purity:>98.0%(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:333.343,5-Di(2-pyridyl)pyrazole
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:222.251007080078122-Thiophenecarboxylic Acid
CAS:Formula:C5H4O2SPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:128.157-Hydroxy-5-methyl-2-methylthio-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C7H8N4OSPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:196.231-Phenethylimidazole
CAS:Formula:C11H12N2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:172.231-Acetyl-5-bromo-4-chloro-3-indolyl Acetate
CAS:Formula:C12H9BrClNO3Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:330.561-(4-Ethoxyphenyl)-5-mercapto-1H-tetrazole
CAS:Formula:C9H10N4OSPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:222.276-Bromoindole
CAS:Formula:C8H6BrNPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:196.05N-Hydroxysuccinimide 4-Azidobenzoate
CAS:Formula:C11H8N4O4Purity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:260.212-Furoic Hydrazide
CAS:Formula:C5H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:126.122-Ethynylthiophene
CAS:Formula:C6H4SPurity:>96.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:108.162-Mercapto-6-nitrobenzothiazole
CAS:Formula:C7H4N2O2S2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:212.242-(Hydroxymethyl)benzimidazole
CAS:Formula:C8H8N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:148.172-Thiophenethiol
CAS:Formula:C4H4S2Purity:>97.0%(T)Color and Shape:Light yellow to Brown clear liquidMolecular weight:116.20L-Alanyl-L-proline
CAS:Formula:C8H14N2O3Purity:>96.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:186.211,3-Dimethylimidazolium Methyl Sulfate
CAS:Formula:C6H12N2O4SPurity:>98.0%(HPLC)(N)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:208.239-(p-Tolyl)carbazole
CAS:Formula:C19H15NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:257.342,2-Diisopropyl-1,3-dioxolane
CAS:Formula:C9H18O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:158.245-Benzyloxy-DL-tryptophan
CAS:Formula:C18H18N2O3Purity:>98.0%(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:310.355-Hydroxyindole-3-acetic Acid
CAS:Formula:C10H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Amber to Dark purple powder to crystalMolecular weight:191.195-Methylbenzimidazole
CAS:Formula:C8H8N2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalineMolecular weight:132.172-Amino-6-fluorobenzothiazole
CAS:Formula:C7H5FN2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:168.193,5-Dimethyl-1,2,4-triazole
CAS:Formula:C4H7N3Purity:>95.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:97.125-Azoniaspiro[4.4]nonane Iodide
CAS:Formula:C8H16INPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:253.132-Bromodibenzothiophene
CAS:Formula:C12H7BrSPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:263.152-Methyl-1-vinylimidazole
CAS:Formula:C6H8N2Purity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:108.142-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
CAS:Formula:C15H17Br2FO2S2Purity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalineMolecular weight:472.231-Allylisatin
CAS:Formula:C11H9NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Red powder to crystalMolecular weight:187.203-n-Octyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:Formula:C18H31BO2SPurity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:322.31D-Pyroglutamic Acid
CAS:Formula:C5H7NO3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:129.12RuCl2[(S)-dm-segphos®][(S,S)-dpen]
CAS:Formula:C60H60Cl2N2O4P2RuColor and Shape:Light yellow to Brown powder to crystalMolecular weight:1,107.072-(Methylthio)thiazole
CAS:Formula:C4H5NS2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:131.213-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:113.08α-Octithiophene
CAS:Formula:C32H18S8Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:658.98N-(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:199.161H-Tetrazole-5-acetic Acid
CAS:Formula:C3H4N4O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:128.092-Mercaptobenzothiazole
CAS:Formula:C7H5NS2Purity:>99.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:167.242-(4-Bromophenyl)benzimidazole
CAS:Formula:C13H9BrN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:273.13Cefotaxime Sodium Salt
CAS:Formula:C16H16N5NaO7S2Purity:>96.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:477.44Basic Violet 7
CAS:Formula:C24H30Cl2N2Color and Shape:Dark red to Dark purple to Dark blue powder to crystalineMolecular weight:417.426-Methoxyisatin
CAS:Formula:C9H7NO3Purity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:177.163,6-Dibromo-9-phenylcarbazole
CAS:Formula:C18H11Br2NPurity:>98.0%(GC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:401.101,1'-Dibutyl-3,3,3',3'-tetramethylindotricarbocyanine Hexafluorophosphate
CAS:Formula:C35H45F6N2PPurity:>98.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:638.721-Ethylimidazole
CAS:Formula:C5H8N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:96.13Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate
CAS:Formula:C9H14O6Purity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:218.21Nα-(tert-Butoxycarbonyl)-L-histidine
CAS:Formula:C11H17N3O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:255.27Furil
CAS:Formula:C10H6O4Purity:>98.0%(GC)Color and Shape:White to Amber powder to crystalMolecular weight:190.154H-Cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C9H6S2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:178.272,5-Dibromo-N-(2-ethylhexyl)-3,4-thiophenedicarboximide
CAS:Formula:C14H17Br2NO2SPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:423.163-(2-Bromophenyl)-9-phenyl-9H-carbazole
CAS:Formula:C24H16BrNPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.30Linalool Oxide (mixture of isomers)
CAS:Formula:C10H18O2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:170.25Carprofen
CAS:Formula:C15H12ClNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:273.72(S)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate
Formula:C19H17BF7N3Purity:>97.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:431.163,7-Dibromodibenzo[b,d]thiophene
CAS:Formula:C12H6Br2SPurity:>96.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:342.054-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:151.595-Bromo-2,2'-bithiophene-5'-carboxaldehyde
CAS:Formula:C9H5BrOS2Purity:>98.0%(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:273.163-Methylfuran (stabilized with HQ)
CAS:Formula:C5H6OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:82.105,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C32H42S4Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:554.93cis-4-Hydroxy-D-proline
CAS:Formula:C5H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:131.131,1'-Carbonyldi(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.132-Methylbenzimidazole
CAS:Formula:C8H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:132.171H-Benzimidazol-3-ium Trifluoromethanesulfonate
CAS:Formula:C8H7F3N2O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:268.214-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.03Tetrahydrofurfuryl Propionate
CAS:Formula:C8H14O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:158.204-Glycidyloxycarbazole
CAS:Formula:C15H13NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:239.275,6-Diaminobenzimidazolinone
CAS:Formula:C7H8N4OPurity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:164.17
![1-[5,6-DIHYDRO-3-(TRIFLUOROMETHYL)-1,2,4-TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-4-(2,4,5-TRIFLUOROPHENYL…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF817914.webp&w=3840&q=75)
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