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 55545 products of "5-membered Heterocycles"
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[RuCl(p-cymene)((S)-segphos®)]Cl
CAS:Formula:C48H42Cl2O4P2RuColor and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:916.784-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
CAS:Purity:98%Molecular weight:263.24899291992195-Amino-1-phenylpyrazole
CAS:Formula:C9H9N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:159.192-Thiophenecarboxylic Hydrazide
CAS:Formula:C5H6N2OSPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:142.18tert-Butyl 3-Formyl-1H-indole-1-carboxylate
CAS:Formula:C14H15NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:245.28(2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-3-methyltetrahydrofuran-3,4-diol
CAS:Purity:98%Molecular weight:281.2721-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]
CAS:Formula:C8H16N2SiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:168.322-(2-HYDROXYPHENYL)-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:255.233001708984381,2,4-Triazole-3-carboxamide
CAS:Formula:C3H4N4OPurity:>97.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:112.095-Cyano-2,3-dihydrobenzo[b]furan
CAS:Formula:C9H7NOPurity:97.0%Color and Shape:SolidMolecular weight:145.1614,7-Di(2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C14H8N2S3Purity:>98.0%(HPLC)(N)Color and Shape:Orange to Red powder to crystalMolecular weight:300.415-Cyanoindole
CAS:Formula:C9H6N2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:142.161-Hexyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate(V)
CAS:Formula:C10H19F6N2PPurity:95.0%Color and Shape:LiquidMolecular weight:312.24Harmol
CAS:Formula:C12H10N2OPurity:>98.0%(T)Color and Shape:White to Yellow powder to crystalMolecular weight:198.23(S)-2-(2,6-Dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione
CAS:Purity:95%Molecular weight:259.21701049804694-Bromothiophene-3-carboxaldehyde
CAS:Formula:C5H3BrOSPurity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:191.04Methyl 5-((4-bromo-2-fluorophenyl)amino)-4-fluoro-1H-benzo[d]imidazole-6-carboxylate
CAS:Purity:98%Molecular weight:382.16500854492195-(Furan-2-yl)-1-methyl-1H-pyrazole-3-carbaldehyde
CAS:Purity:98%Color and Shape:SolidMolecular weight:176.1750031Itraconazole
CAS:Formula:C35H38Cl2N8O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:705.64(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Purity:98%Molecular weight:406.4826-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-amine hydrochloride
CAS:Purity:97%Molecular weight:257.16000366210944-Formyl-5-methyl-1H-pyrrole-2-carboxylic acidethyl ester
CAS:Formula:C9H11NO3Purity:97%Color and Shape:SolidMolecular weight:181.191Spiro[indole-3,3'-pyrrolidin]-2(1H)-one hydrochloride
CAS:Purity:95.0%Molecular weight:224.690002441406251,2-Dimethylimidazole-4-sulfonamide
CAS:Formula:C5H9N3O2SPurity:98.0%Color and Shape:SolidMolecular weight:175.212-Phenylthiazole
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:161.22(2E)-3-(2,3-Dihydrobenzofuran-5-yl)propenoic acid
CAS:Formula:C11H10O3Purity:95.0%Color and Shape:SolidMolecular weight:190.1985-(4-Difluoromethoxy-phenyl)-1 H -pyrazole-3-carboxylic acid
CAS:Formula:C11H8F2N2O3Purity:95+%Color and Shape:SolidMolecular weight:254.1935-Methoxyindole-3-carboxylic Acid
CAS:Formula:C10H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:191.192-Bromo-5-n-octylthiophene
CAS:Formula:C12H19BrSPurity:>97.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:275.253,4-O-Isopropylidene-D-mannitol
CAS:Formula:C9H18O6Purity:>96.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:222.24(S)-(-)-Tetrahydrofuran-2-carboxylic Acid
CAS:Formula:C5H8O3Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:116.126-Methyl-2-(4-methylphenyl)imidazo[1,2-a]-pyridine-3-acetic acid
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:280.32699584960942-(4-Ethoxy-phenyl)-thiazolidine-4-carboxylic acid
CAS:Formula:C12H15NO3SPurity:97%Color and Shape:SolidMolecular weight:253.323-(4-Bromophenyl)-9-phenylcarbazole
CAS:Formula:C24H16BrNPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:398.302-Amino-6-(trifluoromethoxy)benzothiazole
CAS:Formula:C8H5F3N2OSPurity:97%Color and Shape:SolidMolecular weight:234.29-Benzyl-2,7-dibromo-9H-carbazole
CAS:Formula:C19H13Br2NPurity:>98.0%(GC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:415.13(S)-N-(4-phenyl-1,2,3-thiadiazol-5-yl)pyrrolidine-2-carboxamide hydrochloride
CAS:Purity:98%Molecular weight:310.799987792968751H-1,2,3-Triazole
CAS:Formula:C2H3N3Purity:>98.0%(T)Color and Shape:White or Colorless to Light yellow to Light orange powder to lump to clear liquidMolecular weight:69.074-Methyl-1,2,3-thiadiazole-5-carbohydrazide
CAS:Formula:C4H6N4OSPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:158.181-Methylimidazole Hydrobromide
CAS:Formula:C4H6N2·HBrPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:163.022-(2,6-Dioxopiperidin-3-yl)-5-fluoroisoindoline-1,3-dione
CAS:Formula:C13H9FN2O4Purity:97%Color and Shape:SolidMolecular weight:276.2233-Nitrophthalic anhydride
CAS:Formula:C8H3NO5Purity:95%Color and Shape:Crystalline Powder,PowderMolecular weight:193.1142-(4-Bromo-1H-pyrazol-1-yl)ethylamine
CAS:Formula:C5H8BrN3Color and Shape:SolidMolecular weight:190.044Methyl (2S)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-2-carboxylate hydrochloride
CAS:Purity:98%Molecular weight:374.224-(3,4-Dichloro-benzoylamino)-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C13H10Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:313.131H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:149.152,6-Bis[(2R)-2-(hydroxydiphenylmethyl)-1-pyrrolidinylmethyl]-4-methylphenol
CAS:Purity:97%Molecular weight:638.8519897460938(5-Phenylisoxazol-3-yl)methanol
CAS:Formula:C10H9NO2Purity:95.0%Color and Shape:SolidMolecular weight:175.187(R)-2-(Piperidin-3-yl)isoindoline-1,3-dione (2S,3S)-2,3-dihydroxysuccinate
CAS:Purity:95.0%Molecular weight:380.3533-(4-Fluorophenyl)-1-isopropylindole
CAS:Formula:C17H16FNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:253.322-Amino-5-isopropyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C10H15NO2SPurity:95.0%Color and Shape:OilMolecular weight:213.32-Methyl-3-tetrahydrothiophenone
CAS:Formula:C5H8OSPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:116.18Ethyl 5-bromo-2-(1,3-dioxoisoindolin-2-yl)thiophene-3-carboxylate
CAS:Purity:97%Molecular weight:380.20999145507817-chloro-1-methyl-1H-indole-2-carboxylic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.63Ethyl 2-(3-Formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C14H13NO4SPurity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:291.325-(4-Bromophenyl)-3-trifluoromethyl-1H-pyrazole
CAS:Formula:C10H6BrF3N2Purity:97.0%Color and Shape:SolidMolecular weight:291.071Valdecoxib
CAS:Formula:C16H14N2O3SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:314.361-(4-ethyl-2-methyl-1,3-thiazol-5-yl)methanamine
CAS:Formula:C7H12N2SPurity:95.0%Molecular weight:156.255-Methyl-1-phenyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:99.0%Color and Shape:SolidMolecular weight:186.2145-(1H-Pyrazol-5-yl)-2-(trifluoromethyl)pyridine
CAS:Formula:C9H6F3N3Purity:95.0%Color and Shape:SolidMolecular weight:213.1632-Bromo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-6-amine
CAS:Purity:95%Molecular weight:266.14199829101564H-Cyclopenta[1,2-b:5,4-b’]dithiophene
CAS:Formula:C9H6S2Purity:95%Color and Shape:SolidMolecular weight:178.27Ethyl 2-{7-hydroxy-1H,2H,3H,4H-cyclopenta[b]indol-3-yl}acetate
CAS:Purity:97%Molecular weight:259.304992675781253,4-(Methylenedioxy)phenylboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C7H7BO4Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:165.942-Amino-5-fluorobenzothiazole
CAS:Formula:C7H5FN2SPurity:>98.0%(HPLC)Color and Shape:White - Yellow Solid FormMolecular weight:168.19Fmoc-val-osu
CAS:Formula:C24H24N2O6Purity:95%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:436.464D-Proline Methyl Ester Hydrochloride
CAS:Formula:C6H11NO2·HClPurity:>96.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:165.622-(4-Isopropylthiazol-2-yl)-7-methoxy-8-methylquinolin-4-ol
CAS:Purity:95.0%Molecular weight:314.39999389648441-Ethyl-1H-pyrazole-4-carbonyl chloride
CAS:Formula:C6H7ClN2OColor and Shape:LiquidMolecular weight:158.592,5-Dichloro-3,4-ethylenedioxythiophene
CAS:Formula:C6H4Cl2O2SPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:211.061-(3-Fluorophenyl)imidazole
CAS:Formula:C9H7FN2Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:162.167Ketorolac Tromethamine
CAS:Formula:C15H13NO3·C4H11NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:376.411-(2-(2-Aminoethoxy)-5-chloropyridin-3-yl)-3-(2-chloro-7-(1-methoxyethyl)pyrazolo[1,5-a]pyrimidin-6-yl)urea
Purity:97%Molecular weight:476.742-(4-Bromophenyl)thiophene
CAS:Formula:C10H7BrSPurity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:239.134-Methoxy-2-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C8H9N3OSPurity:95.0%Molecular weight:195.242-[(acetyloxy)methyl]-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetate
CAS:Formula:C15H18N2O9Purity:98.0%Color and Shape:Solid, White or almost white crystalline powderMolecular weight:370.101(R)-N4-(3-CHLORO-4-FLUOROPHENYL)-7-(TETRAHYDROFURAN-3-YLOXY)QUINAZOLINE-4,6-DIAMINE
CAS:Purity:95%Molecular weight:374.799987792968752-(Trimethylsilylethynyl)thiophene
CAS:Formula:C9H12SSiPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:180.342,8-Diiododibenzo[b,d]thiophene 5-Oxide
CAS:Formula:C12H6I2OSPurity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:452.053-Chloro-5-methylthio-1,2,4-thiadiazole
CAS:Formula:C3H3ClN2S2Color and Shape:SolidMolecular weight:166.649-Methoxy-7H-furo[3,2-g]chromen-7-one
CAS:Purity:95.0%Color and Shape:Solid, White to pale yellowMolecular weight:216.192001342773449-METHYL-9H-CARBAZOLE
CAS:Purity:95.0%Color and Shape:Solid, Crystalline PowderMolecular weight:181.238006591796886-Bromo-2-iododibenzo[b,d]furan
CAS:Formula:C12H6BrIOPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:372.992-Methyl-8-(pyridin-2-yl)benzofuro[2,3-b]pyridine
CAS:Formula:C17H12N2OPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:260.302-(Pyridin-2-yl)-1H-benzo[d]imidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:195.22500610351562(S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran
CAS:Purity:97%Molecular weight:414.67001342773445-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanehydrazide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:258.33999633789061,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]
CAS:Purity:97.0%Color and Shape:Solid, No data available.Molecular weight:328.41500854492191-Methylindazole-3-carboxylic Acid
CAS:Formula:C9H8N2O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:176.18
![[RuCl(p-cymene)((S)-segphos®)]Cl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FR0155.webp&w=3840&q=75)
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