
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 55482 products of "5-membered Heterocycles"
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5-Mercapto-1-methyltetrazole
CAS:Formula:C2H4N4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:116.141-Furfurylpyrrole
CAS:Formula:C9H9NOPurity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:147.18(S)-2-(tert-Butoxycarbonyl)isoxazolidine-3-carboxylic Acid
CAS:Formula:C9H15NO5Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:217.221-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:134.141,1'-Carbonyldi(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.13(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C31H30O4Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:466.58N-Carbobenzoxy-L-tryptophan
CAS:Formula:C19H18N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:338.365''-Bromo-2,2':5',2''-terthiophene-5-carboxaldehyde
CAS:Formula:C13H7BrOS3Purity:>94.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:355.28Methyl 5-Methylpyrazole-3-carboxylate
CAS:Formula:C6H8N2O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:140.14(R)-3-Hydroxytetrahydrofuran
CAS:Formula:C4H8O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:88.11Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate
CAS:Formula:C18H23N5O7SPurity:>98.0%(HPLC)(N)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:453.47Ethyl 2-(2-Benzothiazolyl)acetate
CAS:Formula:C11H11NO2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:221.27Imidazole Hydrobromide (Low water content)
CAS:Formula:C3H4N2·HBrPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:148.99N,N,5-Trimethylfurfurylamine
CAS:Formula:C8H13NOPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:139.201-Allylhydantoin
CAS:Formula:C6H8N2O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:140.145-Bromoindole-3-ethanol
CAS:Formula:C10H10BrNOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:240.102,6-Dibromo-4-n-octyldithieno[3,2-b:2',3'-d]pyrrole
CAS:Formula:C16H19Br2NS2Purity:>94.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:449.261-Phenethylimidazole
CAS:Formula:C11H12N2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:172.231,4-Bis[(1H-imidazol-1-yl)methyl]benzene
CAS:Formula:C14H14N4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:238.294-Bromoisatin
CAS:Formula:C8H4BrNO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.03N-Succinimidyl Tetradecanoate
CAS:Formula:C18H31NO4Purity:>95.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:325.452,6-Bis(9H-carbazol-9-yl)pyridine
CAS:Formula:C29H19N3Purity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:409.49Thidiazuron
CAS:Formula:C9H8N4OSPurity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:220.254-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-Acetoxymethylfurfural
CAS:Formula:C8H8O4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:168.151,3,5-Tris[4-(9-carbazolyl)phenyl]benzene
CAS:Formula:C60H39N3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:801.999-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone
CAS:Formula:C27H23N3Purity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:389.505-Methylisoxazole-4-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:127.105-Methyltetrazole
CAS:Formula:C2H4N4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:84.08Potassium Bis(1-pyrazolyl)borohydride
CAS:Formula:C6H8BKN4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:186.072,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation)
CAS:Formula:C26H16S2Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:392.534-(4-Methyl-1,3-dioxolan-2-yl)-1,2-methylenedioxybenzene
CAS:Formula:C11H12O4Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquid to slightly cloudy liquidMolecular weight:208.211H-Benzimidazol-3-ium Trifluoromethanesulfonate
CAS:Formula:C8H7F3N2O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:268.212-(2,4-Dinitrophenylthio)benzothiazole
CAS:Formula:C13H7N3O4S2Purity:>98.0%(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:333.341,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation)
CAS:Formula:C42H27N3Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:573.70RuCl2[(R)-dm-segphos®][(R)-daipen]
CAS:Formula:C65H70Cl2N2O6P2RuColor and Shape:Orange to Brown powder to crystalMolecular weight:1,209.206,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2R,3R)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(R,R)-TaDiAS-2nd]
CAS:Formula:C58H70B2F8N2O2Purity:>97.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:1,000.824-Amino-2,1,3-benzothiadiazole
CAS:Formula:C6H5N3SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:151.192-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde
CAS:Formula:C8H11ClN2OPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:186.644-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic Acid
CAS:Formula:C9H8ClNO3Purity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:213.62Benzo[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:169.189-Ethylcarbazole-3-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C14H14BNO2Color and Shape:White to Almost white powder to crystalMolecular weight:239.082-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
CAS:Formula:C20H24ClN3OPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:357.883-Amino-5-hydroxypyrazole
CAS:Formula:C3H5N3OPurity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:99.093-Furancarboxylic Acid
CAS:Formula:C5H4O3Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:112.081,3-Di-9-carbazolylbenzene (purified by sublimation)
CAS:Formula:C30H20N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:408.503-Methylbenzofuran
CAS:Formula:C9H8OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.164,5,6,7-Tetrahydrothieno[3,2-c]pyridine
CAS:Formula:C7H9NSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:139.22Bismuthiol
CAS:Formula:C2H2N2S3Purity:>95.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:150.232,6-Di(2H-1,2,3-triazol-4-yl)pyridine
CAS:Formula:C9H7N7Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:213.20(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C31H30O4Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:466.582,6-Dichloro-7-deazapurine
CAS:Formula:C6H3Cl2N3Purity:>98.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:188.012,5-Dimethylthiophene
CAS:Formula:C6H8SPurity:>98.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:112.19Ethyl 3-Bromoindole-2-carboxylate
CAS:Formula:C11H10BrNO2Purity:>95.0%(GC)Color and Shape:White to Amber to Dark purple powder to crystalMolecular weight:268.111-Ethyl-3-methylimidazolium Dicyanamide
CAS:Formula:C8H11N5Purity:>97.0%(HPLC)(N)Color and Shape:Light yellow to Brown clear liquidMolecular weight:177.212-Isopropenyl-5-methyl-5-vinyltetrahydrofuran (mixture of isomers)
CAS:Formula:C10H16OPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:152.242-Phenylbenzimidazole
CAS:Formula:C13H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:194.241,2,4-Triazole
CAS:Formula:C2H3N3Purity:>99.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:69.075-Methylisoxazole-3-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:127.102-(2-Hydroxy-5-methylphenyl)benzotriazole
CAS:Formula:C13H11N3OPurity:>99.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:225.252-(Methylthio)naphtho[1,2-d]thiazole
CAS:Formula:C12H9NS2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:231.33Imidazole-2-carboxaldehyde
CAS:Formula:C4H4N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:96.092-Phenylbenzothiazole
CAS:Formula:C13H9NSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:211.28Dimethyl 1H-Imidazole-4,5-dicarboxylate
CAS:Formula:C7H8N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:184.15Ribavirin
CAS:Formula:C8H12N4O5Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:244.212,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:354.095,6-Dimethylbenzimidazole
CAS:Formula:C9H10N2Purity:>99.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:146.191,2-Methylenedioxybenzene
CAS:Formula:C7H6O2Purity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:122.124-Hydroxymethyl-5-methylimidazole
CAS:Formula:C5H8N2OPurity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.13tert-Butyl 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate
CAS:Formula:C19H32BN3O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:377.29(2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3.3.0]octan-4-one
CAS:Formula:C7H8Cl3NO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.501,3-Dimethylimidazolium Chloride
CAS:Formula:C5H9ClN2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:132.592-(4-Methoxyphenyl)benzothiazole
CAS:Formula:C14H11NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:241.311-Butyl-3-vinyl-1H-imidazol-3-ium Bromide
CAS:Formula:C9H15BrN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:231.149-Benzoylcarbazole
CAS:Formula:C19H13NOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:271.32Methyl Benzimidazole-5-carboxylate
CAS:Formula:C9H8N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:176.184-Chloro-1,3-dioxolan-2-one
CAS:Formula:C3H3ClO3Purity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:122.505-Chloro-1-methylimidazole
CAS:Formula:C4H5ClN2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:116.551-Butyl-3-methylimidazolium Trifluoromethanesulfonate
CAS:Formula:C9H15F3N2O3SPurity:>98.0%(N)Color and Shape:Colorless to Yellow to Green clear liquidMolecular weight:288.293,4-Ethylenedioxythiophene-2-carboxaldehyde
CAS:Formula:C7H6O3SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:170.182-Propionylthiazole
CAS:Formula:C6H7NOSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:141.192,4-Dimethyloxazole
CAS:Formula:C5H7NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:97.122,3,5,6-Tetrabromothieno[3,2-b]thiophene
CAS:Formula:C6Br4S2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:455.803-Aminobenzofuran-2-carboxamide
CAS:Formula:C9H8N2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:176.18Cefpirome Sulfate
CAS:Formula:C22H22N6O5S2·H2SO4Purity:>95.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:612.653-Indoleethanol
CAS:Formula:C10H11NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.202,5-Dimethyl-3-furancarboxylic Acid
CAS:Formula:C7H8O3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:140.142,5-Dibromothiophene 1,1-Dioxide
CAS:Formula:C4H2Br2O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:273.93Direct Yellow 8
CAS:Formula:C24H19N4NaO5S2Color and Shape:Light yellow to Brown powder to crystalMolecular weight:530.55(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:431.16Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate
CAS:Formula:C9H14O6Purity:>95.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:218.213-Bromo-1-(triisopropylsilyl)indole
CAS:Formula:C17H26BrNSiPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:352.39Ethyl Indole-3-carboxylate
CAS:Formula:C11H11NO2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:189.215,6-Dibromo-2,1,3-benzothiadiazole
CAS:Formula:C6H2Br2N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:293.964,4'-Bis(2-benzoxazolyl)stilbene
CAS:Formula:C28H18N2O2Purity:>97.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:414.464-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:151.593-Amino-5-(4-methoxyphenyl)pyrazole
CAS:Formula:C10H11N3OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:189.225,5'''-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:554.938-Azaadenine
CAS:Formula:C4H4N6Purity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:136.125-Chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5ClN2Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:152.58
