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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Etomidate
CAS:Formula:C14H16N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.292-Methylnaphth[2,1-d]oxazole
CAS:Formula:C12H9NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.21trans-4-(tert-Butyldiphenylsilyloxy)-L-proline
CAS:Formula:C21H27NO3SiPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:369.542-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:134.145-(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:160.18Thiophene-3-acetic Acid
CAS:Formula:C6H6O2SPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:142.179-(4-Biphenylyl)-3-bromocarbazole
CAS:Formula:C24H16BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.30N-Carbobenzoxyoxysuccinimide
CAS:Formula:C12H11NO5Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:249.222-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:133.193-Amino-1-(tert-butoxycarbonyl)pyrrolidine
CAS:Formula:C9H18N2O2Purity:>98.0%(GC)(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:186.26(±)-Evodiamine
CAS:Formula:C19H17N3OPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:303.37Methyl 5-(Hydroxymethyl)-1H-imidazole-4-carboxylate
CAS:Formula:C6H8N2O3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.14Trioxsalen
CAS:Formula:C14H12O3Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:228.252-Bromo-5-methylthiazole
CAS:Formula:C4H4BrNSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:178.056-Cyanoindole
CAS:Formula:C9H6N2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:142.16Leflunomide
CAS:Formula:C12H9F3N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:270.211-Butyl-3-methylimidazolium Bromide
CAS:Formula:C8H15BrN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to lumpMolecular weight:219.135-(2-Bromophenyl)-1H-tetrazole
CAS:Formula:C7H5BrN4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:225.055-Chloro-1-methyl-4-nitroimidazole
CAS:Formula:C4H4ClN3O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:161.55(R)-1-(tert-Butoxycarbonyl)-3-pyrrolidinol
CAS:Formula:C9H17NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:187.24N-Succinimidyl N-[6-(Biotinamido)hexanoyl]-6-aminohexanoate
CAS:Formula:C26H41N5O7SPurity:>90.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:567.702-(Methylthio)benzoxazole
CAS:Formula:C8H7NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:165.212-(tert-Butoxycarbonylamino)thiazole-5-carboxylic Acid
CAS:Formula:C9H12N2O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.272-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol
CAS:Formula:C17H18ClN3OPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:315.803-Hydroxytetrahydrofuran
CAS:Formula:C4H8O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:88.114,5-Dicyanoimidazole
CAS:Formula:C5H2N4Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:118.102,5-Dimethoxytetrahydrofuran (cis- and trans- mixture)
CAS:Formula:C6H12O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.165-(2-Amino-4-chloro-5-sulfamoylphenyl)-1H-tetrazole
CAS:Formula:C7H7ClN6O2SPurity:>98.0%(HPLC)Color and Shape:White to Light red to Green powder to crystallineMolecular weight:274.686'-Amino-3',4'-(methylenedioxy)acetophenone
CAS:Formula:C9H9NO3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:179.183',4'-(Methylenedioxy)acetophenone
CAS:Formula:C9H8O3Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:164.162-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:267.73Tris(3-hydroxypropyltriazolylmethyl)amine
CAS:Formula:C18H30N10O3Purity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalineMolecular weight:434.512-Methylthiazole-4-carboxylic Acid
CAS:Formula:C5H5NO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:143.161,2-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:236.10Indole-2-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:161.16Methyl 3-Hydroxyisoxazole-5-carboxylate
CAS:Formula:C5H5NO4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:143.10Ethyl 5-Bromothiophene-2-carboxylate
CAS:Formula:C7H7BrO2SPurity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:235.104,4'-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:340.909-(4-Bromophenyl)carbazole
CAS:Formula:C18H12BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:322.212,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C22H28B2O4S2Purity:>97.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:442.20Voriconazole
CAS:Formula:C16H14F3N5OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:349.32(S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9ClN4O4Purity:>95.0%(HPLC)(qNMR)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:296.674-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:106.05N-(tert-Butoxycarbonyl)-DL-prolinol
CAS:Formula:C10H19NO3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:201.27Ethyl 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:157.133-Iodo-9-phenylcarbazole
CAS:Formula:C18H12INPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.212-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:146.192,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurity:>90.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:241.93Bisbenzimide H 33258 [for Biochemical Research]
CAS:Formula:C25H24N6O·3HClPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:533.885-Amino-1,3-diphenylpyrazole
CAS:Formula:C15H13N3Purity:>98.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:235.291-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C8H11F6N3O4S2Purity:>98.0%(T)(HPLC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:391.303,4-Thiophenedicarboxylic Acid
CAS:Formula:C6H4O4SPurity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:172.153,5-Dimethyl-4-nitroisoxazole
CAS:Formula:C5H6N2O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:142.111,3-Diphenylisobenzofuran
CAS:Formula:C20H14OPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:270.337-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone
CAS:Formula:C15H12O5SPurity:>98.0%(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:304.324,5-Dichloroimidazole
CAS:Formula:C3H2Cl2N2Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:136.961-Phenylisatin
CAS:Formula:C14H9NO2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:223.23N-Acetyl-D-tryptophan
CAS:Formula:C13H14N2O3Purity:>98.0%(T)(HPLC)Color and Shape:White powder to crystalMolecular weight:246.27Potassium Tris(1-pyrazolyl)borohydride
CAS:Formula:C9H10BKN6Purity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:252.135-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-Bromo-8-iododibenzofuran
CAS:Formula:C12H6BrIOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:372.997-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:151.591-Ethyl-3-methylimidazolium Trifluoro(trifluoromethyl)borate
CAS:Formula:C7H11BF6N2Purity:>98.0%(HPLC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:247.982-Nitrothiophene (contains 3-Nitrothiophene)
CAS:Formula:C4H3NO2SPurity:>80.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:129.133-Amino-1-phenyl-2-pyrazolin-5-one
CAS:Formula:C9H9N3OPurity:>97.0%(T)(HPLC)Color and Shape:White to Brown to Dark purple powder to crystalMolecular weight:175.192-Acetyl-5-methylthiophene
CAS:Formula:C7H8OSPurity:>96.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:140.202,5,6-Trimethylbenzoxazole
CAS:Formula:C10H11NOPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.20N-(tert-Butoxycarbonyl)-DL-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:304.352-Amino-4-chloro-5-formyl-3-thiophenecarbonitrile
CAS:Formula:C6H3ClN2OSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:186.61Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
CAS:Formula:C12H19NO5Purity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:257.292-[2-(Phenylsulfonylmethyl)phenyl]-1,3-dioxolane
CAS:Formula:C16H16O4SPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:304.36Basic 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:110.112-(Difluoromethyl)benzimidazole
CAS:Formula:C8H6F2N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:168.15Carbazole Potassium Salt
CAS:Formula:C12H8KNPurity:>90.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:205.305-Chloro-2-thiophenesulfonamide
CAS:Formula:C4H4ClNO2S2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:197.653-Amino-1-methylpyrazole
CAS:Formula:C4H7N3Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:97.125-Bromo-3-indolyl β-D-Galactopyranoside [for Biochemical Research]
CAS:Formula:C14H16BrNO6Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:374.192,8-Dibromodibenzothiophene 5,5-Dioxide
CAS:Formula:C12H6Br2O2SPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:374.052-Chloro-5-methylthiophene
CAS:Formula:C5H5ClSPurity:>96.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:132.61Benzimidazole
CAS:Formula:C7H6N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:118.14N-Benzyloxycarbonyl-L-proline
CAS:Formula:C13H15NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:249.272,2-Di(2-tetrahydrofuryl)propane
CAS:Formula:C11H20O2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:184.289-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone
CAS:Formula:C22H21N3Purity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:327.434,5-Dihydro-3(2H)-thiophenone
CAS:Formula:C4H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:102.15N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
CAS:Formula:C6H12N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:140.261-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
CAS:Formula:C8H12N4O3Purity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:212.21(R)-(-)-Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:101.15Anthranil
CAS:Formula:C7H5NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.121-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:175.032-Ethylthiazole
CAS:Formula:C5H7NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:113.189-([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:445.379-(2-Bromoethyl)carbazole
CAS:Formula:C14H12BrNPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.16Ozagrel Hydrochloride
CAS:Formula:C13H12N2O2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:264.71
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