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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2-Furonitrile
CAS:Formula:C5H3NOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:93.091-(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:257.113-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.201H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.151-(4-Carboxyphenyl)-5-mercapto-1H-tetrazole
CAS:Formula:C8H6N4O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:222.22Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:172.225H-Pyrido[4,3-b]indole
CAS:Formula:C11H8N2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:168.205-Amino-1,3-diphenylpyrazole
CAS:Formula:C15H13N3Purity:>98.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:235.293-Indolebutyric Acid
CAS:Formula:C12H13NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:203.24(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C12H17N5O3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:311.36N-Succinimidyl N-[6-(Biotinamido)hexanoyl]-6-aminohexanoate
CAS:Formula:C26H41N5O7SPurity:>90.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:567.70Cimetidine
CAS:Formula:C10H16N6SPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:252.349,9'-Diphenyl-9H,9'H-3,3'-bicarbazole
CAS:Formula:C36H24N2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:484.60Bismuthiol
CAS:Formula:C2H2N2S3Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:150.232-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:160.184,8-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:904.562-Amino-5-methylthiazole
CAS:Formula:C4H6N2SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:114.172,5-Dibromo-3-hexylthiophene
CAS:Formula:C10H14Br2SPurity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:326.095-Trimethylsilylthiazole
CAS:Formula:C6H11NSSiPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:157.31N-Succinimidyl 9-(Biotinamido)-4,7-dioxanonanoate
CAS:Formula:C21H32N4O8SPurity:>90.0%(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:500.572,5,6-Trimethylbenzothiazole
CAS:Formula:C10H11NSPurity:min. 98.0 %(GC)Color and Shape:White to Light red to Green powder to crystalMolecular weight:177.27Ethyl 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:240.309-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:327.431-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:212.215-Chloro-2-thiophenesulfonamide
CAS:Formula:C4H4ClNO2S2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:197.652-Ethylfuran
CAS:Formula:C6H8OPurity:>98.0%(GC)Color and Shape:Colorless to Orange to Green clear liquidMolecular weight:96.131-Aminohydantoin Hydrochloride
CAS:Formula:C3H5N3O2·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:151.552,3-Thiophenedicarboxaldehyde
CAS:Formula:C6H4O2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.162-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
CAS:Formula:C20H25N3OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:323.442',3'-Dideoxyadenosine
CAS:Formula:C10H13N5O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:235.25N-Carbobenzoxy-DL-tryptophan
CAS:Formula:C19H18N2O4Purity:>97.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:338.361-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:405.339-(2-Bromoethyl)carbazole
CAS:Formula:C14H12BrNPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:274.165-Nitroindazole
CAS:Formula:C7H5N3O2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.14Paclobutrazol
CAS:Formula:C15H20ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:293.80Pigment Red 254
CAS:Formula:C18H10Cl2N2O2Color and Shape:Red to Dark red to Brown powder to crystalineMolecular weight:357.19Piperonyl Butoxide
CAS:Formula:C19H30O5Purity:>90.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:338.441,2-Bis(5-methyl-2-benzoxazolyl)ethylene
CAS:Formula:C18H14N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green powder to crystalineMolecular weight:290.32Imidazole [for Fluorimetric Analysis]
CAS:Formula:C3H4N2Purity:>99.0%(GC)(T)Color and Shape:White powder to crystalMolecular weight:68.083,7-Diamino-2,8-dimethyldibenzothiophene Sulfone (contains 2,6-Dimethyl isomer)
CAS:Formula:C14H14N2O2SPurity:>70.0%(HPLC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:274.34DL-Tryptophan
CAS:Formula:C11H12N2O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:204.23Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Formula:C20H18N4O2Purity:>97.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:346.393-Amino-5-methylthio-1H-1,2,4-triazole
CAS:Formula:C3H6N4SPurity:>97.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:130.172,7-Dibromo-9-hexylcarbazole
CAS:Formula:C18H19Br2NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:409.17N-(tert-Butoxycarbonyl)-D-proline Succinimidyl Ester
CAS:Formula:C14H20N2O6Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:312.323,6-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:437.222-(2-Hydroxyphenyl)benzothiazole
CAS:Formula:C13H9NOSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:227.283,3'-Methylenediindole
CAS:Formula:C17H14N2Purity:>98.0%(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:246.316-Chloro-5-(2-chloroethyl)oxindole
CAS:Formula:C10H9Cl2NOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:230.092-Butylimidazole
CAS:Formula:C7H12N2Purity:>97.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:124.193-Hydroxy-5-methylisoxazole
CAS:Formula:C4H5NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:99.09N-Acetyl-5-hydroxytryptamine
CAS:Formula:C12H14N2O2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:218.261-(2-Cyanoethyl)-2-phenylimidazole
CAS:Formula:C12H11N3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:197.24Allopurinol
CAS:Formula:C5H4N4OPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:136.115,6-Bis(n-octyloxy)-2,1,3-benzothiadiazole
CAS:Formula:C22H36N2O2SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:392.601-Methyl-3-propylimidazolium Tetrafluoroborate
CAS:Formula:C7H13BF4N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Yellow to Green clear liquidMolecular weight:212.002,6-Bis(trimethylstannyl)-4,8-bis[(2-n-octyldodecyl)oxy]benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C56H102O2S2Sn2Purity:>95.0%(HPLC)Color and Shape:White to Light gray to Green powder to crystalMolecular weight:1,108.972-Chloromethyl-1,3-dioxolane
CAS:Formula:C4H7ClO2Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:122.554,4'-Bis(5-hexyl-2-thienyl)-2,2'-bipyridyl
CAS:Formula:C30H36N2S2Purity:>97.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:488.753-Ethylbenzothiazolium Bromide
CAS:Formula:C9H10BrNSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:244.153-Bromothiophene
CAS:Formula:C4H3BrSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:163.032,3-Benzofuran
CAS:Formula:C8H6OPurity:>99.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:118.14Tetrahydrofurfurylamine
CAS:Formula:C5H11NOPurity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:101.155'-Bromo-[2,2'-bithiophene]-5-carbonitrile
CAS:Formula:C9H4BrNS2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:270.161,2-Benzisothiazol-3(2H)-one [for Biochemical Research]
CAS:Formula:C7H5NOSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalineMolecular weight:151.184-Iodo-3,5-dimethylisoxazole
CAS:Formula:C5H6INOPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:223.01Lilolidine
CAS:Formula:C11H11NPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:157.22Tetrahydrofuran-d8 99.5atom%D
CAS:Formula:C4D8OPurity:min. 99.0 %(GC)Color and Shape:Colorless clear liquidMolecular weight:80.165-Chloro-2-methylindole
CAS:Formula:C9H8ClNPurity:>98.0%(GC)(T)Color and Shape:White to Amber to Dark purple powder to crystalMolecular weight:165.624-Bromodibenzofuran
CAS:Formula:C12H7BrOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:247.09(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C10H11N5O3Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:249.236-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Hydrochloride
CAS:Formula:C12H13FN2O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:256.71N-Phenylsuccinimide
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:175.192-Bromofuran (stabilized with CaO)
CAS:Formula:C4H3BrOPurity:>98.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:146.975-Amino-3-methyl-1-p-tolylpyrazole
CAS:Formula:C11H13N3Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:187.253-Aminopyrazole-4-carboxamide Hemisulfate
CAS:Formula:C4H6N4OH2SO4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:175.161-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
CAS:Formula:C29H33N2PPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:440.57Dasatinib
CAS:Formula:C22H26ClN7O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:488.012-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalineMolecular weight:191.97Indole-2-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:161.162-Bromocarbazole
CAS:Formula:C12H8BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:246.11DL-Pyroglutamic Acid
CAS:Formula:C5H7NO3Purity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:129.12Indole-3-acetamide
CAS:Formula:C10H10N2OPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:174.20Methyl 2-Aminothiazole-4-carboxylate
CAS:Formula:C5H6N2O2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:158.181,2-Dimethyl-5-nitroimidazole
CAS:Formula:C5H7N3O2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:141.131-Butyl-3-methylimidazolium Trifluoro(trifluoromethyl)borate
CAS:Formula:C9H15BF6N2Purity:>98.0%(HPLC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:276.032-(2-Pyridyl)benzo[b]thiophene
CAS:Formula:C13H9NSPurity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:211.283-Hydroxytetrahydrofuran
CAS:Formula:C4H8O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:88.112,5-Dimethoxytetrahydrofuran (cis- and trans- mixture)
CAS:Formula:C6H12O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:132.16Clotrimazole
CAS:Formula:C22H17ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:344.843-Methyl-2-thenoyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:160.627-Chloroindole
CAS:Formula:C8H6ClNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:151.59Diethyl 2-Propyl-1H-imidazole-4,5-dicarboxylate
CAS:Formula:C12H18N2O4Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:254.293-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole
CAS:Formula:C36H26N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:486.624,5-Diphenylimidazole
CAS:Formula:C15H12N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:220.283,5-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:>96.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:354.094-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White or colorless to Brown powder to lump to clear liquidMolecular weight:135.149,9'-Spirobi[9H-9-silafluorene]
CAS:Formula:C24H16SiPurity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:332.481-Methylisatin
CAS:Formula:C9H7NO2Purity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:161.16
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