
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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3,11-Dibromo-7H-dibenzo[c,g]carbazole
CAS:Formula:C20H11Br2NPurity:>98.0%(GC)(qNMR)Color and Shape:White to Brown powder to crystalMolecular weight:425.125-(3-Chloro-phenyl)-thiophene-2-carbaldehyde
CAS:Formula:C11H7ClOSColor and Shape:SolidMolecular weight:222.694-Bromo-3-methylpyrazole
CAS:Formula:C4H5BrN2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.00(E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V)
CAS:Formula:C17H29F6N5O3P2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:527.3895-Nitroindoline
CAS:Formula:C8H8N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:164.16Methyl (1R,3S)-1-(1-(tert-butoxycarbonyl)-5-chloro-1H-indol-3-yl)-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate
CAS:Purity:98%Molecular weight:472.92001342773446-Propyl-3H-thieno[2,3-d]pyrimidin-4-one
CAS:Formula:C9H10N2OSColor and Shape:SolidMolecular weight:194.252-Furfurylthio-3-methylpyrazine
CAS:Formula:C10H10N2OSPurity:>95.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:206.267-Bromobenzo[b]thiophene
CAS:Formula:C8H5BrSPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:213.094,5,6,7-Tetrahydro-1,3-benzothiazol-2-amine
CAS:Formula:C7H10N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:154.23(5-Phenylisoxazol-3-yl)methanol
CAS:Formula:C10H9NO2Purity:95.0%Color and Shape:SolidMolecular weight:175.1873-bromo-1-ethyl-N,N-dimethyl-1H-1,2,4-triazol-5-amine dihydrochloride
CAS:Formula:C6H13BrCl2N4Purity:95.0%Color and Shape:SolidMolecular weight:2924-(2,5-Dimethylfuran-3-carboxamido)butyric acid
CAS:Formula:C11H15NO4Purity:98%Color and Shape:SolidMolecular weight:225.244Methyl 5-((4-bromo-2-fluorophenyl)amino)-4-fluoro-1H-benzo[d]imidazole-6-carboxylate
CAS:Purity:98%Molecular weight:382.16500854492192-(5-Methyl-pyrazol-1-yl)-propionic acid methyl ester
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:LiquidMolecular weight:168.1969-(4-Ethynylphenyl)carbazole
CAS:Formula:C20H13NPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:267.335-Chloroisoindoline hydrochloride
CAS:Formula:C8H9Cl2NPurity:95%Color and Shape:Solid, CrystallineMolecular weight:190.073-(4-Chlorophenyl)-1-oxa-3,7-diazaspiro[4.4]Nonan-2-one
CAS:Purity:98%Molecular weight:252.69999694824222-(2-hydroxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:283.2390136718751-(2-furyl)-N-(2-furylmethyl)methanamine hydrochloride
CAS:Formula:C10H12ClNO2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:213.66Ethyl 2-(6-cyano-5-oxo-2,3-dihydro-5H-spiro[indolizine-1,2'-[1,3]dioxolan]-7-yl)butanoate
CAS:Purity:97%Molecular weight:332.3559875488281Trans-(+/-)-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one
CAS:Purity:97%Molecular weight:299.751-(3-Fluorophenyl)imidazole
CAS:Formula:C9H7FN2Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:162.167(4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:399.44299316406252,2'-(1-Hydroxyethane-1,2-diyl)diisoindoline-1,3-dione
CAS:Purity:97%Molecular weight:336.30300903320315-Bromothiazole
CAS:Formula:C3H2BrNSPurity:>98.0%(GC)Color and Shape:Colorless to Brown clear liquidMolecular weight:164.025-(4-Bromophenyl)-1H-tetrazole
CAS:Formula:C7H5BrN4Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:225.05Methyl 2-[(1H-pyrrolo[2,3-b]pyridin-5-yl)oxy]-4-[4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl]methyl]piperazin-1-yl]benzoate
CAS:Purity:95+%Molecular weight:585.15002441406255-(2,4-bis(benzyloxy)-5-isopropylphenyl)-N-ethyl-4-iodoisoxazole-3-carboxamide
CAS:Purity:97%Molecular weight:596.46502685546885-PHENYL-1-(PYRIDIN-3-YLSULFONYL)-1H-PYRROLE-3-CARBALDEHYDE
CAS:Purity:95%Molecular weight:312.33999633789061-Ethyl-1H-pyrazole-4-carbonyl chloride
CAS:Formula:C6H7ClN2OColor and Shape:LiquidMolecular weight:158.591-(7-Chloroquinolin-4-yl)-5-(2,6-dimethoxyphenyl)-1H-pyrazole-3-carboxylic acid
CAS:Purity:97%Molecular weight:409.8299865722656Diethyl dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylate
CAS:Purity:97.0%Molecular weight:340.429992675781252-(4-Chlorophenyl)-1H-indole
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:227.690002441406252,3-Dioxoindoline-5-sulfonyl chloride
CAS:Formula:C8H4ClNO4SPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:245.633-[(1,1-dioxido-1,2-benzisothiazol-3-yl)amino]propyl 2-bromopropanoate
CAS:Formula:C13H15BrN2O4SPurity:97%Molecular weight:375.24N1-(5-Chloropyridin-2-yl)-N2-((1R,2S,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide
CAS:Purity:98%Molecular weight:548.0599975585938Ethyl 5-(2,4-bis(benzyloxy)-5-isopropylphenyl)isoxazole-3-carboxylate
CAS:Purity:96%Molecular weight:471.55300903320311-(3-Methoxyphenyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O3Color and Shape:SolidMolecular weight:232.2393-(4-Fluorophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine
CAS:Formula:C12H12FN3Purity:95.0%Molecular weight:217.2474-(2-Carboxyphenyl)-3,5-dimethylpyrazole
CAS:Formula:C12H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:216.24(Z)-4-(4-Chlorophenyl)-3-ethyl-N-phenylthiazol-2(3H)-imine
CAS:Purity:98%Molecular weight:314.82998657226562-(Furan-2-yl)-6-nitroquinoline-4-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:284.226989746093754-(4-Chloro-6-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-1,3,5-triazin-2-yl)morpholine
CAS:Purity:95.0%Molecular weight:366.760009765625Methyl 2-methyl-4-(3-methylthiophen-2-yl)-4,10-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxylate
CAS:Purity:98%Molecular weight:339.41000366210942-Chloro-N-(7-hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-acetamide
CAS:Formula:C8H8ClN5O2Purity:97%Color and Shape:SolidMolecular weight:241.649-(4-Iodophenyl)carbazole
CAS:Formula:C18H12INPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.213-Carbazol-9-yl-propionic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:239.27400207519536-Bromopyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H4BrN3Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:198.02Allantoin
CAS:Formula:C4H6N4O3Purity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:158.121,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
CAS:Formula:C27H33IN2Purity:>98.0%(HPLC)(N)Color and Shape:Red to Dark red to Dark purple powder to crystalMolecular weight:512.481-Butyl-1-methylpyrrolidinium Chloride
CAS:Formula:C9H20ClNPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:177.72Ethyl 3-(2-tert-butyloxycarbonylaminoethyl)-[1,2,4]oxadiazole-5-carboxylate
Formula:C12H19N3O5Purity:95.0%Color and Shape:SolidMolecular weight:285.31-(4-Methoxy-phenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride
CAS:Formula:C12H11ClN2O2Color and Shape:SolidMolecular weight:250.68Parecoxib
CAS:Formula:C19H18N2O4SPurity:>97.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:370.42(S)-2-(2,6-Dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione
CAS:Purity:95%Molecular weight:259.21701049804694-Isoxazol-5-yl-2-methyl-2 H -pyrazole-3-carboxylic acid
CAS:Formula:C8H7N3O3Color and Shape:SolidMolecular weight:193.162(2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-3-methyltetrahydrofuran-3,4-diol
CAS:Purity:98%Molecular weight:281.2725-Chloro-2-thiophenesulfonyl Chloride
CAS:Formula:C4H2Cl2O2S2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:217.085-Amino-1,3,4-thiadiazole-2-sulfonamide
CAS:Formula:C2H4N4O2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:180.201-Methylpyrrolidine
CAS:Formula:C5H11NPurity:98.0%Color and Shape:Liquid, ClearMolecular weight:85.15N1-(5-Chloropyridin-2-yl)-N2-((1S,2S,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide
CAS:Purity:98%Molecular weight:548.0599975585938S-(2-Benzothiazolyl) (Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)thioacetate
CAS:Formula:C13H10N4O2S3Purity:>97.0%(T)(HPLC)Color and Shape:White to Yellow powder to crystalMolecular weight:350.433-(3-Trifluoromethylphenyl)pyrazole
CAS:Formula:C10H7F3N2Color and Shape:LiquidMolecular weight:212.1755-Amino-3-(2-thienyl)pyrazole
CAS:Formula:C7H7N3SPurity:95.0%Color and Shape:SolidMolecular weight:165.21Fluorescein mono-Å-D-Galactoside (FMGal)
CAS:M03593 - Fluorescein mono-Å-D-Galactoside (FMGal)
Formula:C26H22O10Purity:98%Color and Shape:Solid, Yellow powderMolecular weight:494.4522,4,5-Tribromoimidazole
CAS:Formula:C3HBr3N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:304.77Benzyl (1-(tert-butyl)-3-((1S,3R)-3-hydroxycyclopentyl)-1H-pyrazol-5-yl)carbamate
CAS:Purity:98%Molecular weight:357.4540100097656N -(6-Formyl-benzo[1,3]dioxol-5-yl)-acetamide
CAS:Formula:C10H9NO4Purity:95.0%Color and Shape:SolidMolecular weight:207.1853-((3R,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile ,rel
Purity:97%Molecular weight:624.754Zonisamide
CAS:Formula:C8H8N2O3SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:212.22Raltitrexed
CAS:Formula:C21H22N4O6SPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:458.49Methyl 5-bromofuran-2-carboxylate
CAS:Formula:C6H5BrO3Purity:99.0%Color and Shape:Solid, White powderMolecular weight:205.0071H-Indol-7-amine
CAS:Formula:C8H8N2Purity:>98.0%(GC)Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:132.173-(4-((2-Aminoethyl)amino)-1,2,5-oxadiazol-3-yl)-4-(3-bromo-4-fluorophenyl)-1,2,4-oxadiazol-5(4H)-one hydrochloride
CAS:Purity:98%Molecular weight:421.60998535156253-(2-(((4-Carbamoylphenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoic acid (Dabigatran Impurity)
CAS:Purity:97%Molecular weight:472.505Ethyl 1-[(4-methoxyphenyl)methyl]-4-oxo-1H,2H,4H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Purity:99.29%Molecular weight:327.341,5-Diazabicyclo[4.3.0]non-5-ene
CAS:Formula:C7H12N2Purity:99.0%Color and Shape:Liquid, ClearMolecular weight:124.187Mizolastine
CAS:Formula:C24H25FN6OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:432.504-Methyl-1,2,3-thiadiazole-5-carboxylic Acid
CAS:Formula:C4H4N2O2SPurity:>98.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:144.155-Bromo-4-chloro-3-indolyl phosphate, p-toluidinesalt
CAS:M02704 - 5-Bromo-4-chloro-3-indolyl phosphate, p-toluidinesalt
Formula:C15H15BrClN2O4PPurity:>98.0%(T)Molecular weight:433.621-({9-[3-(9h-carbazol-4-yloxy)-2-hydroxypropyl]-9h-carbazol-4-yl}oxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Purity:98%Molecular weight:645.7559814453125Methyl 2-cyclopropyl-6-(3,5-dimethyl-1,2-oxazol-4-yl)-1H-1,3-benzodiazole-4-carboxylate
CAS:Purity:95%Molecular weight:311.341003417968751-(4-Nitrobenzyl)-1,2,4-triazole
CAS:Formula:C9H8N4O2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:204.194,8-Bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C26H38O2S2Purity:>95.0%(HPLC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:446.711-(2,4,6-Triisopropylbenzenesulfonyl)imidazole
CAS:Formula:C18H26N2O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:334.48

