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-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:113.083-Furaldehyde
CAS:Formula:C5H4O2Purity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:96.099-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone
CAS:Formula:C25H27N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.512-Cyano-6-methoxybenzothiazole
CAS:Formula:C9H6N2OSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:190.221-(2,6-Diisopropylphenyl)imidazole
CAS:Formula:C15H20N2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:228.341,4-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:516.69(R,R)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine
CAS:Formula:C17H23N3O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:301.39Sodium 2-Mercaptobenzothiazole
CAS:Formula:C7H4NNaS2Purity:>97.0%(HPLC)Color and Shape:White to Orange to Green powder to granuleMolecular weight:189.233,4-Methylenedioxyaniline
CAS:Formula:C7H7NO2Purity:>98.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:137.144,5-Dichloroimidazole
CAS:Formula:C3H2Cl2N2Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:136.96Phenylthiohydantoin-glycine
CAS:Formula:C9H8N2OSPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:192.241,1'-Carbonyldi(1,2,4-triazole)
CAS:Formula:C5H4N6OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.13Methyl 1-(tert-Butoxycarbonyl)-3-pyrrolidinecarboxylate
CAS:Formula:C11H19NO4Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:229.282,5-BMeS-p-A-NHS
CAS:Formula:C15H19N3O8S2Purity:>97.0%(HPLC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:433.451,3,5-Tris[4-(9-carbazolyl)phenyl]benzene
CAS:Formula:C60H39N3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:801.991,4-Cyclohexanedione Monoethyleneketal
CAS:Formula:C8H12O3Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:156.182-Propionylthiophene
CAS:Formula:C7H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquid to cloudy liquidMolecular weight:140.201-Phenyl-3-(2,4,6-trimethylphenyl)-2-pyrazoline
CAS:Formula:C18H20N2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:264.373-Indoleacetonitrile
CAS:Formula:C10H8N2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:156.192-Bromo-5-methylthiazole
CAS:Formula:C4H4BrNSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:178.05Ethyl 2-Amino-4-methylthiazole-5-carboxylate
CAS:Formula:C7H10N2O2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:186.235,6-Dichlorobenzimidazole
CAS:Formula:C7H4Cl2N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:187.026-Chloroisatin
CAS:Formula:C8H4ClNO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:181.584,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation)
CAS:Formula:C36H24N2Purity:>99.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:484.602-Methylthiazole-4-carboxylic Acid
CAS:Formula:C5H5NO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:143.162-Trimethylsilylthiazole
CAS:Formula:C6H11NSSiPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:157.313-Indoleacrylic Acid
CAS:Formula:C11H9NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:187.201,2,3,4-Tetrahydrocarbazole
CAS:Formula:C12H13NPurity:>99.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:171.24Tris(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-Amino-5,6-dimethylbenzothiazole
CAS:Formula:C9H10N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.252-Iodo-5-phenylthiophene
CAS:Formula:C10H7ISPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:286.133-Iodopyrazole
CAS:Formula:C3H3IN2Purity:>97.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:193.98Fenticonazole Nitrate
CAS:Formula:C24H20Cl2N2OS·HNO3Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:518.415-Fluoroindole-2-carboxylic Acid
CAS:Formula:C9H6FNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:179.15Ethyl 1H-Tetrazole-5-carboxylate
CAS:Formula:C4H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:142.122-Bromodibenzothiophene
CAS:Formula:C12H7BrSPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:263.151-(Isocyanomethyl)-1H-benzotriazole
CAS:Formula:C8H6N4Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:158.163,6-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:437.229-Phenylcarbazole
CAS:Formula:C18H13NPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:243.314-(2-Benzothiazolyldithio)morpholine
CAS:Formula:C11H12N2OS3Purity:>95.0%(N)Color and Shape:White - Yellow Solid FormMolecular weight:284.412,5-Dimethylbenzothiazole
CAS:Formula:C9H9NSPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:163.249-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone
CAS:Formula:C27H23N3Purity:>98.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:389.509-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C24H24BNO2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:369.272,3-Dimethylindole
CAS:Formula:C10H11NPurity:>98.0%(GC)Color and Shape:White to Amber powder to crystalMolecular weight:145.21Dibenzothiophene-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:228.07(+)-(5aR,10bS)-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 Gray to Red powder to crystalMolecular weight:385.902,5-Diformylfuran
CAS:Formula:C6H4O3Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:124.10Benzo[b]thiophene-2-carboxylic Acid
CAS:Formula:C9H6O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:178.21Propiconazole
CAS:Formula:C15H17Cl2N3O2Purity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:342.22Nitrofurantoin
CAS:Formula:C8H6N4O5Purity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:238.16(S)-4-Isopropylthiazolidine-2-thione
CAS:Formula:C6H11NS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:161.281,3-Dimethylpyrazole
CAS:Formula:C5H8N2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:96.133,4-Ethylenedioxythiophene-2-carboxaldehyde
CAS:Formula:C7H6O3SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:170.18Benzo[1,2-b;4,5-b']difuran
CAS:Formula:C10H6O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:158.161-Methyl-1H-imidazole-4,5-dicarboxylic Acid
CAS:Formula:C6H6N2O4Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:170.125-Hydroxymethyl-2-furaldehyde (stabilized with Water)
CAS:Formula:C6H6O3Purity:>95.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:126.11(R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine
CAS:Formula:C23H19N3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.423,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
CAS:Formula:C14H8N2O2S2Purity:>95.0%(HPLC)(N)Color and Shape:Dark green to Dark red to Black powder to crystalMolecular weight:300.351,3-Diphenylisobenzofuran
CAS:Formula:C20H14OPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:270.33N-Succinimidyl 4-[4-(Dimethylamino)phenylazo]benzoate
CAS:Formula:C19H18N4O4Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark red powder to crystalMolecular weight:366.382-Chlorobenzothiazole
CAS:Formula:C7H4ClNSPurity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:169.63Chlorzoxazone
CAS:Formula:C7H4ClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:169.561-(Tetrahydro-2-furoyl)piperazine
CAS:Formula:C9H16N2O2Purity:>97.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:184.24N-Succinimidyl Bromoacetate
CAS:Formula:C6H6BrNO4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.024H-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:178.272,4-Dichlorothieno[3,2-d]pyrimidine
CAS:Formula:C6H2Cl2N2SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:205.06Carprofen
CAS:Formula:C15H12ClNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:273.725-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:135.143-Bromo-1-(triisopropylsilyl)indole
CAS:Formula:C17H26BrNSiPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:352.39Arbidol Hydrochloride
CAS:Formula:C22H25BrN2O3S·HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.882-Acetyl-5-bromothiophene
CAS:Formula:C6H5BrOSPurity:>98.0%(GC)Color and Shape:White to Brown powder to crystallineMolecular weight:205.074,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole
CAS:Formula:C6Br2N4O4SPurity:>97.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:383.969,10-Dihydro-9,10-[3,4]thiophenoanthracene
CAS:Formula:C18H12SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:260.35Methyl Benzimidazole-5-carboxylate
CAS:Formula:C9H8N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:176.181,3-Dimethylimidazolium Chloride
CAS:Formula:C5H9ClN2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:132.591-Methylpyrazole-5-carboxaldehyde
CAS:Formula:C5H6N2OPurity:>95.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:110.12Gaboxadol Hydrochloride
CAS:Formula:C6H8N2O2·HClPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:176.603-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C18H14BNO2Purity:97.0 to 107.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:287.13Furan (stabilized with BHT)
CAS:Formula:C4H4OPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:68.083-(4-Chlorobutyl)indole-5-carbonitrile
CAS:Formula:C13H13ClN2Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:232.712-Isopropenyl-5-methyl-5-vinyltetrahydrofuran (mixture of isomers)
CAS:Formula:C10H16OPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:152.246-Aminoindazole
CAS:Formula:C7H7N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:133.152,2'-Dithienyl Disulfide
CAS:Formula:C8H6S4Purity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:230.382-(1-Pyrazolyl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:145.175-Benzyloxyindole
CAS:Formula:C15H13NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:223.28L-Histidine Hydrochloride Monohydrate
CAS:Formula:C6H9N3O2·HCl·H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:209.642-(2-Pyridyl)benzoxazole
CAS:Formula:C12H8N2OPurity:>97.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:196.212-(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:357.886-Chloro-2-benzoxazolinone
CAS:Formula:C7H4ClNO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:169.56Ethyl 5-Fluoroindole-2-carboxylate
CAS:Formula:C11H10FNO2Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:207.204-Methoxyindole
CAS:Formula:C9H9NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:147.182,2'-Biimidazole
CAS:Formula:C6H6N4Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:134.14Flubendazole
CAS:Formula:C16H12FN3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:313.29Methyl 3-Methyl-2-furancarboxylate
CAS:Formula:C7H8O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:140.144-Methyl-2-phenyl-1,3-dioxolane (mixture of isomers)
CAS:Formula:C10H12O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:164.201,3-Diisopropylbenzimidazolium Bromide
CAS:Formula:C13H19BrN2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:283.212-Bromo-4-methylthiophene
CAS:Formula:C5H5BrSPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:177.061-Methylindole
CAS:Formula:C9H9NPurity:>96.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:131.181-Vinylimidazole
CAS:Formula:C5H6N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:94.12
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