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 55182 products of "5-membered Heterocycles"
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4-(1,2,4-Triazol-1-ylmethyl)aniline
CAS:Formula:C9H10N4Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:174.212-Amino-5-mercapto-1,3,4-thiadiazole
CAS:Formula:C2H3N3S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:133.19(±)-Evodiamine
CAS:Formula:C19H17N3OPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:303.37(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:132.162-Benzyl-1,3-dioxolane
CAS:Formula:C10H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:164.20Tiaramide Hydrochloride
CAS:Formula:C15H18ClN3O3S·HClPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:392.305-Chloro-1-methyl-4-nitroimidazole
CAS:Formula:C4H4ClN3O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:161.55Solvent Red 197
CAS:Formula:C23H19N5OPurity:>98.0%(HPLC)(N)Color and Shape:Orange to Brown to Dark red powder to crystalMolecular weight:381.445-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:203.20Thiophene-3-acetic Acid
CAS:Formula:C6H6O2SPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:142.17Sesamol
CAS:Formula:C7H6O3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:138.122,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene
CAS:Formula:C16H20S2Si2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:332.632-Amino-N-(2-chloro-6-methylphenyl)thiazole-5-carboxamide
CAS:Formula:C11H10ClN3OSPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:267.731,2-Benzisothiazol-3(2H)-one
CAS:Formula:C7H5NOSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:151.183,6-Dichlorocarbazole
CAS:Formula:C12H7Cl2NPurity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:236.104,4'-Dihexyl-2,2'-bithiophene
CAS:Formula:C20H30S2Purity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:334.581-Butyl-1-methylpyrrolidinium Chloride
CAS:Formula:C9H20ClNPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:177.721,3-Dimesitylimidazolium Chloride
CAS:Formula:C21H25ClN2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:340.904-Fluoro-1,3-dioxolan-2-one
CAS:Formula:C3H3FO3Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:106.052,2-Di(2-tetrahydrofuryl)propane
CAS:Formula:C11H20O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:184.282-Benzothiazolyl Diethyldithiocarbamate
CAS:Formula:C12H14N2S3Purity:>95.0%(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:282.44Ethyl 5-Chloroindole-2-carboxylate
CAS:Formula:C11H10ClNO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:223.66(S)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C7H14O3Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:146.191,2:5,6-Di-O-isopropylidene-D-mannitol
CAS:Formula:C12H22O6Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:262.302-Acetamidothiazole
CAS:Formula:C5H6N2OSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:142.181,3-Diphenylisobenzofuran
CAS:Formula:C20H14OPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:270.332-Propylfuran
CAS:Formula:C7H10OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:110.164,5-Dichloroimidazole
CAS:Formula:C3H2Cl2N2Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:136.965-Methoxyindole-3-acetic Acid
CAS:Formula:C11H11NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:205.212-Nitrothiophene (contains 3-Nitrothiophene)
CAS:Formula:C4H3NO2SPurity:>80.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:129.132,5,6-Trimethylbenzoxazole
CAS:Formula:C10H11NOPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.202-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:134.142-Amino-4-chloro-5-formyl-3-thiophenecarbonitrile
CAS:Formula:C6H3ClN2OSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:186.61Basic Red 13
CAS:Formula:C22H26Cl2N2Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:389.362-Acetylfuran
CAS:Formula:C6H6O2Purity:>98.0%(GC)Color and Shape:White or Colorles to Yellow to Orange powder to lump to clear liquidMolecular weight:110.11Carbazole Potassium Salt
CAS:Formula:C12H8KNPurity:>90.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:205.303-Amino-1-methylpyrazole
CAS:Formula:C4H7N3Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:97.122-(4-Piperidinyl)benzimidazole
CAS:Formula:C12H15N3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:201.271H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.15N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
CAS:Formula:C6H12N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:140.26(R)-(-)-Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:101.151-Ethyl-2,3-dimethylimidazolium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C9H13F6N3O4S2Purity:>98.0%(T)(N)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:405.334-Bromo-3,5-dimethylpyrazole
CAS:Formula:C5H7BrN2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:175.039-(2-Bromoethyl)carbazole
CAS:Formula:C14H12BrNPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.16Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:172.22Benzoyl-L-histidine Monohydrate
CAS:Formula:C13H13N3O3·H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:277.29(-)-(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:385.905-Nitro-2-furancarboxylic Acid
CAS:Formula:C5H3NO5Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:157.08(S)-4-tert-Butyl-2-(2-pyridyl)oxazoline
CAS:Formula:C12H16N2OPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:204.27D-Histidine Methyl Ester Dihydrochloride
CAS:Formula:C7H11N3O2·2HClPurity:>97.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:242.10Ethyl 3-Methylindole-2-carboxylate
CAS:Formula:C12H13NO2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:203.24trans-N-(tert-Butoxycarbonyl)-4-hydroxy-L-proline
CAS:Formula:C10H17NO5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:231.25Tetrahydrofuran (stabilized with BHT)
CAS:Formula:C4H8OPurity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:72.115-Methoxy-2-methylbenzothiazole
CAS:Formula:C9H9NOSPurity:>98.0%(GC)Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquidMolecular weight:179.244-Methylimidazole
CAS:Formula:C4H6N2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to lumpMolecular weight:82.112-Propylthiazole
CAS:Formula:C6H9NSPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:127.21Benzo[b]thiophene
CAS:Formula:C8H6SPurity:>97.0%(GC)Color and Shape:White or Colorless to Light yellow to Light orange powder to lump to clear liquidMolecular weight:134.204,5-Dihydro-3(2H)-thiophenone
CAS:Formula:C4H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:102.154-Iodo-3,5-dimethylpyrazole
CAS:Formula:C5H7IN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:222.031,4-Bis[2-(9-ethylcarbazol-3-yl)vinyl]benzene
CAS:Formula:C38H32N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:516.692-Benzoxazolinone
CAS:Formula:C7H5NO2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:135.123-Indolepropionic Acid
CAS:Formula:C11H11NO2Purity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:189.21N-Hydroxysuccinimide [Coupling Reagent for Peptide]
CAS:Formula:C4H5NO3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:115.09Prulifloxacin
CAS:Formula:C21H20FN3O6SPurity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:461.46Methyl Thiophene-3-carboxylate
CAS:Formula:C6H6O2SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:142.174-Hexylthiophene-2-carboxaldehyde
CAS:Formula:C11H16OSPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:196.31Indazole-3-carboxylic Acid
CAS:Formula:C8H6N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:162.153,6-Dibromo-9-(4-bromophenyl)carbazole
CAS:Formula:C18H10Br3NPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:480.002-Thiopheneethanol
CAS:Formula:C6H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:128.193-Pyrroline Hydrochloride
CAS:Formula:C4H7N·HClPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:105.575-Chloro-2-thiophenesulfonamide
CAS:Formula:C4H4ClNO2S2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:197.65Histamine Dihydrochloride
CAS:Formula:C5H9N3·2HClPurity:>98.0%(T)(HPLC)Color and Shape:White powder to crystalMolecular weight:184.061-(2-Furoyl)piperazine Hydrochloride
CAS:Formula:C9H12N2O2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:216.676,7-Dihydro-2-(2,4,6-trimethylphenyl)-5H-pyrrolo[2,1-c]-1,2,4-triazolium Perchlorate
CAS:Formula:C14H18ClN3O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:327.772-(Methylthio)benzimidazole
CAS:Formula:C8H8N2SPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:164.23Homogentisic Acid γ-Lactone
CAS:Formula:C8H6O3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:150.139H-Pyrido[2,3-b]indole
CAS:Formula:C11H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:168.202,5-Dimethyl-3-furanthiol
CAS:Formula:C6H8OSPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:128.192,3-Thiophenedicarboxaldehyde
CAS:Formula:C6H4O2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.16Imperatorin
CAS:Formula:C16H14O4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:270.285,5'''-Didodecyl-2,2':5',2'':5'',2'''-quaterthiophene
CAS:Formula:C40H58S4Purity:>96.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:667.144-Bromodibenzothiophene
CAS:Formula:C12H7BrSPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:263.152-Bromomethyl-1,3-dioxolane
CAS:Formula:C4H7BrO2Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:167.004-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene
CAS:Formula:C18H19BO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:310.222-(tert-Butoxycarbonylamino)thiazole-5-carboxylic Acid
CAS:Formula:C9H12N2O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.275-Bromobenzofuran
CAS:Formula:C8H5BrOPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:197.032-Thiophenesulfonamide
CAS:Formula:C4H5NO2S2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.213,5-Dimethyl-4-nitropyrazole
CAS:Formula:C5H7N3O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:141.134-Bromopyrazole
CAS:Formula:C3H3BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:146.98Methyl-PEG8-NHS Ester
CAS:Formula:C22H39NO12Color and Shape:Colorless to Yellow clear liquidMolecular weight:509.552-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]malononitrile
CAS:Formula:C12H5BrN2S2Purity:>95.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:321.21Voriconazole
CAS:Formula:C16H14F3N5OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:349.32Harmaline
CAS:Formula:C13H14N2OPurity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:214.273,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.932-(4-Chlorophenyl)benzimidazole
CAS:Formula:C13H9ClN2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:228.682-Amino-6-(trifluoromethyl)benzothiazole
CAS:Formula:C8H5F3N2SPurity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:218.203-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-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone
CAS:Formula:C10H7F2N3OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:223.18Benzo[b]naphtho[1,2-d]thiophene
CAS:Formula:C16H10SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.32Nα-(tert-Butoxycarbonyl)-L-histidine
CAS:Formula:C11H17N3O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:255.27
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