
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 55505 products of "5-membered Heterocycles"
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6-Nitroindole
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:Solid, Reddish yellow to deep yellow red powderMolecular weight:162.1482-Methyl-3-furanthiol
CAS:Formula:C5H6OSPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:114.165-Chloro-2-(methylthio)benzothiazole
CAS:Formula:C8H6ClNS2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.713,4-Diaminothiophene Dihydrochloride
CAS:Formula:C4H6N2S·2HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:187.082-(1H-Pyrazol-3-yl)phenol
CAS:Formula:C9H8N2OPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:160.181,3,2-Dioxathiolane 2,2-dioxide
CAS:Formula:C2H4O4SPurity:98%Color and Shape:SolidMolecular weight:124.11Dantrolene Sodium Salt Hydrate
CAS:Formula:C14H9N4NaO5·xH2OPurity:>98.0%(T)(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:336.24 (as Anhydrous)TERT-BUTYL 4-(6-BROMO-1,2-DIHYDRO-2-OXOBENZO[D]IMIDAZOL-3-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Purity:95%Molecular weight:396.2850036621091-Methyl-1-propylpyrrolidinium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C10H18F6N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:408.37(S)-(-)-DBD-Pro-COCl [=(S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C13H15ClN4O4SPurity:>90.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:358.80S-Furfuryl Thioacetate
CAS:Formula:C7H8O2SPurity:>97.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:156.202-Amino-5-chlorobenzothiazole
CAS:Formula:C7H5ClN2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:184.641-Allyl-3,5-dimethylpyrazole
CAS:Formula:C8H12N2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:136.202-Amino-5-methyl-4-phenyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C14H15NO2SPurity:95.0%Molecular weight:261.344,5-Dimethyl-2-furoic acid
CAS:Formula:C7H8O3Purity:95.0%Color and Shape:SolidMolecular weight:140.138(R)-2-(Aminomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
CAS:Formula:C10H20N2O2Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:200.289-(2-Bromo-5-chlorophenyl)-9H-carbazole
CAS:Formula:C18H11BrClNPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:356.655-Formyl-2-thiophenecarboxylic Acid
CAS:Formula:C6H4O3SPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:156.16(R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate
CAS:Purity:97%Molecular weight:315.3693-Undecylthiophene
CAS:Formula:C15H26SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:238.433,7-Dihydrobenzo[1,2-b:4,5-b']difuran-2,6-dione
CAS:Formula:C10H6O4Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:190.151-Benzyl-1H-indole-3-carbaldehyde
CAS:Formula:C16H13NOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:235.291-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole
CAS:Formula:C12H17N3O3SiPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:279.374-Methyl-5-[(trifluoromethoxy)methyl]-1,3-dioxol-2-one
CAS:Formula:C6H5F3O4Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:198.102-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:304.3970031738281N,N-Dimethyl-4-(1,3,5,6-tetramethyl-2,3-dihydro-1H-benzimidazol-2-yl)aniline
CAS:Formula:C19H25N3Purity:>95.0%(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:295.43Dibenzo[b,d]furan-2-ylboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C12H9BO3Color and Shape:White to Light yellow powder to crystalMolecular weight:212.015-(Trifluoromethoxy)isatin
CAS:Formula:C9H4F3NO3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:231.13Methyl 3-(Chlorosulfonyl)-2-thiophenecarboxylate
CAS:Formula:C6H5ClO4S2Purity:>90.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:240.673-Chlorothiophene
CAS:Formula:C4H3ClSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:118.58N-Boc-pyrrolidin-2-yl-acetic acid methyl ester
CAS:Formula:C12H21NO4Purity:98.0%Color and Shape:LiquidMolecular weight:243.3035,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)bis(thiophene-2-carbaldehyde)
CAS:Purity:97%Molecular weight:356.429992675781Ethyl 1,3-Dimethylpyrazole-5-carboxylate
CAS:Formula:C8H12N2O2Purity:>96.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:168.20Butanedioic acid, compd. with 4-amino-5-chloro-2,3-dihydro-N-[1-(3-methoxypropyl)-4-piperidinyl]-7-benzofurancarboxamide (1:1)
CAS:Purity:98.50%Molecular weight:485.9599914550782-(6-(((Benzyloxy)carbonyl)amino)-9H-purin-9-yl)acetic acid
CAS:Purity:97%Molecular weight:327.2999877929692-Imidazolidone
CAS:Formula:C3H6N2OPurity:97%Color and Shape:Solid, Crystalline or PowderMolecular weight:86.094Propanamide, 2-methyl-N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]-
CAS:Purity:97%Molecular weight:384.450012207031255-[4-[(1,1-DIOXO-1,4-THIAZINAN-4-YL)METHYL]PHENYL]-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-AMINE
CAS:Purity:95%Molecular weight:357.429992675781Ethyl4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate
CAS:Purity:97%Molecular weight:343.3999938964844N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Purity:95.0%Molecular weight:335.45498657226562,2'-Diamino-4,4'-bithiazole
CAS:Formula:C6H6N4S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:198.26Ethyl Tetrahydrofuran-2-acetate
CAS:Formula:C8H14O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:158.20(2R,3R)-(-)-1,4-BIS(DIPHENYLPHOSPHINO)-2,3-O-ISOPROPYLIDENE-2,3-BUTANEDIOL
CAS:Purity:97%Molecular weight:498.5429992675781-(4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-5-hydroxypyrrolidin-2-one (Dacomitinib Impurity)
CAS:Purity:97%Molecular weight:402.811H-1,2,3-Triazole-1-acetic acid, 4-[[bis[[1-(1,1-diMethylethyl)-1H-1,2,3-triazol-4-yl]Methyl]aMino]Methyl]-
CAS:Purity:99%Molecular weight:430.5169982910165-Bromo-2-benzoxazolinone
CAS:Formula:C7H4BrNO2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:214.02[1,2,4]Triazolo[1,5-a]pyrimidine, 2-[2-(4-chlorophenoxy)ethoxy]-5,7-dimethyl-
CAS:Purity:98%Molecular weight:318.764-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic Acid
CAS:Formula:C22H16N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:340.38N-(1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)acetamide
CAS:Purity:95%Molecular weight:601.656005859375C-DIM 12
CAS:Formula:C23H17ClN2Purity:>98.0%(HPLC)(qNMR)Color and Shape:Orange to Amber to Dark red powder to crystalineMolecular weight:356.856'-BROMO-8'-FLUORO-SPIRO[1,3-DIOXOLANE-2,2'-TETRALIN]
CAS:Purity:95%Molecular weight:287.127990722656Methyl 2-Aminothiophene-3-carboxylate
CAS:Formula:C6H7NO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:157.193-Ethyl-2-methylbenzoxazolium Iodide
CAS:Formula:C10H12INOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:289.123-(1,3,4-Oxadiazol-2-yl)aniline
CAS:Formula:C8H7N3OPurity:95.0%Color and Shape:Solid, PowderMolecular weight:161.164Fargesin
CAS:Formula:C21H22O6Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:370.402,5-Dioxopyrrolidin-1-yl 4-Bromobutanoate
CAS:Formula:C8H10BrNO4Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:264.081,5-Dihydropyrrolo[3,2-d]pyrimidine-2,4-dione
CAS:Formula:C6H5N3O2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:151.131-Methyl-1H-imidazol-1-ium Hydrogen Sulfate
CAS:Formula:C4H8N2O4SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to lumpMolecular weight:180.18Carbendazim
CAS:Formula:C9H9N3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:191.193-(7-AMINO-3-(PYRIDIN-3-YL)PYRAZOLO[1,5-A]PYRIMIDIN-6-YL)PHENOL
CAS:Purity:95%Molecular weight:303.32501220703111,12-Dihydro-11-phenylindolo[2,3-a]carbazole
CAS:Formula:C24H16N2Purity:>97.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:332.41((2R,3R,4S,5R)-3-(Benzoyloxy)-5-bromo-4-fluorotetrahydrofuran-2-yl)methyl benzoate
CAS:Purity:97%Molecular weight:423.23400878906253-(5-Bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)-6-(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
CAS:Purity:98%Molecular weight:603.6799926757812-[2-(1-pyrrolidinyl)ethyl]piperidine dihydrochloride
CAS:Formula:C11H24Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:255.231-(Benzo[d][1,3]dioxol-5-yl)ethanone
CAS:Formula:C9H8O3Purity:95%Color and Shape:SolidMolecular weight:164.16Ethyl 2-Thiophenecarboxylate
CAS:Formula:C7H8O2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:156.204-Bromo-1H-indazol-3-amine
CAS:Formula:C7H6BrN3Purity:97.0%Color and Shape:SolidMolecular weight:212.05N-(3-(5-Aminonaphthalen-1-yl)propyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Purity:97%Molecular weight:426.5799865722664-Pyrrolidin-1-ylmethyl-benzoic acid hydrochloride
CAS:Formula:C12H16ClNO2Purity:95.0%Color and Shape:Solid, Light grey powderMolecular weight:241.725'-O-(4,4'-DIMETHOXYTRITYL)-N4-BENZOYL-5-METHYL-2'-DEOXYCYTIDINE
CAS:Purity:97%Molecular weight:647.72802734375Albendazole Sulfoxide
CAS:Formula:C12H15N3O3SPurity:>98.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:281.332,6-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:442.201-Benzyl-2-(4-(2-(2-phenyl-1H-benzo[d]imidazol-1-yl)-2-(piperidin-4-yl)ethoxy)phenyl)-1H-benzo[d]imidazole
CAS:Purity:98%Molecular weight:603.770019531252-Amino-4-p-tolylthiophene-3-carboxylic acidmethyl ester
CAS:Formula:C13H13NO2SPurity:95+%Color and Shape:SolidMolecular weight:247.31(E)-N-[2-(3-INDOLYL)ETHYL]-3-(4-HYDROXYPHENYL)ACRYLAMIDE
CAS:Purity:95%Molecular weight:306.364990234375(S)-6-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:345.4200134277344(R)-Tert-butyl (1-(3-(benzyloxy)-2-hydroxypropyl)-2-(1-(benzyloxy)-2-methylpropan-2-yl)-6-fluoro-1H-indol-5-yl)carbamate
Purity:97%Molecular weight:576.708984375Rimonabant Hydrochloride
CAS:Formula:C22H21Cl3N4O·HClPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:500.251-Butyl-1-methylpyrrolidinium Chloride
CAS:Formula:C9H20ClNPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:177.72

