
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.
Products of "5-membered Heterocycles"
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Tert-Butyl (1R,4R)-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Purity:97%Molecular weight:213.23300170898438Ethyl 4-chlorothieno[2,3-b]pyridine-5-carboxylate
CAS:Purity:95.0%Molecular weight:241.690002441406253-Methyltetrahydrofuran
CAS:Formula:C5H10OPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:86.132-Mercaptobenzimidazole
CAS:Purity:97.0%Color and Shape:Solid, CrystallineMolecular weight:150.1999969482422[2-(7-chloro-1,3-benzoxazol-2-yl)ethyl]amine hydrochloride
CAS:Purity:95.0%Molecular weight:233.08999633789062Ethyl 5-benzyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxylate
CAS:Purity:97%Molecular weight:299.3739929199219[2-(1,3-benzoxazol-2-yl)ethyl]amine hydrochloride
CAS:Purity:95.0%Molecular weight:198.649993896484385-Bromo-4-methylthiophene-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:221.07000732421875(3R)-1-[(2,4-DIMETHOXYPHENYL)METHYL]-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:279.2919921875Ref: 10-F504980
1gTo inquire5gTo inquire10gTo inquire25gTo inquire100gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire(1,5-Dimethyl-1H-pyrazol-3-yl)methylamine
CAS:Purity:97.0%Color and Shape:Liquid, OilMolecular weight:125.175003051757811-(1-methyl-1H-pyrazol-5-yl)propan-1-one
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:138.1699981689453Methyl 2-amino-4-(methoxymethyl)thiazole-5-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:202.229995727539062,4-Dichloro-5-iodo-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:98%Molecular weight:444.1700134277344(3aR,6aR)-tert-Butyl hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate
CAS:Purity:98.0%Molecular weight:212.29299926757812ETHYL 8-BROMOIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLATE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:269.0979919433594N4-ACETYL-2'-O-METHYL-CYTIDINE
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:299.28298950195314-Bromo-6-hydroxypyrazolo[1,5-a]pyridine-3-carbonitrile
CAS:Purity:97.0%Molecular weight:238.04400634765625Isoxazole
CAS:Formula:C3H3NOPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:69.064-BROMO-2-CHLORODIBENZO[B,D]FURAN
CAS:Purity:95%Color and Shape:SolidMolecular weight:281.5299987792969N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:289.294-{2-Methyl-3H-imidazo[4,5-b]pyridin-3-yl}piperidine dihydrochloride
Molecular weight:289.200012207031253-(2,5-Dichlorophenyl)-1h-pyrazole
CAS:Purity:97%Color and Shape:SolidMolecular weight:213.059997558593751-(4-bromophenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one
CAS:Purity:97%Molecular weight:240.05999755859375Tert-butyl 4-(5-aminoisoxazol-3-yl)piperidine-1-carboxylate
CAS:Purity:95+%Molecular weight:267.32901000976565-Aminophthalide
CAS:Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:149.1490020751953Ethyl 2,4,5,6-tetrahydrocyclopenta[c]pyrrole-1-carboxylate
CAS:Purity:98%Molecular weight:179.2189941406255-[1-(2,3-dimethylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Purity:95.0%Molecular weight:277.1248832285-Methyl-4-(4-methylphenyl)thiophene-3-carbohydrazide
CAS:Purity:95.0%Molecular weight:246.33000183105473-Bromodibenzo[b,d]furan
CAS:Formula:C12H7BrOPurity:97%Color and Shape:SolidMolecular weight:247.0874Ref: IN-DA002TV7
1g25.00€5g36.00€10g50.00€25g79.00€50g113.00€100g200.00€250g356.00€500g608.00€250mg21.00€6-METHOXYIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:193.162002563476562-Methyl-4h-pyrrolo[3,2-d][1,3]thiazole-5-carboxylic acid
CAS:Purity:95%Molecular weight:182.1999969482422(S)-TETRAHYDRO-3H-PYRROLO[1,2-C][1,2,3]OXATHIAZOLE 1,1-DIOXIDE
CAS:Purity:95.0%Molecular weight:163.190002441406251,2,3-Trimethyl-1H-indole-5-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:203.24099731445312Ref: 10-F014547
1g618.00€5g1,454.00€10g2,327.00€2.5g965.00€50mg155.00€100mg239.00€250mg325.00€500mg483.00€3-(1-Methyl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate
CAS:Purity:98%Molecular weight:204.2400054931644-Bromo-2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:343.0100097656252-(2-Fluoro-phenyl)-pyrrolidine hydrochloride
CAS:Color and Shape:SolidMolecular weight:201.6699981689453METHYL 6-AMINO-4-CHLORO-5-METHOXYBENZOFURAN-2-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:255.649993896484385,6-Dibromobenzo[d][1,3]dioxole
CAS:Formula:C7H4Br2O2Purity:97%Color and Shape:SolidMolecular weight:279.913460000000041-Phenyl-1H-imidazole trifluoromethanesulfonate
CAS:Formula:C10H9F3N2O3SPurity:98%Color and Shape:SolidMolecular weight:294.25032,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation)
CAS:Formula:C26H16S2Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:392.53ETHYL 1-(2-ETHOXY-2-OXOETHYL)-2,5-DIMETHYL-1H-PYRROLE-3-CARBOXYLATE
Purity:90.0%Molecular weight:253.298004150390623-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
CAS:Formula:C10H10N2O4SPurity:>97.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:254.26Salicyloylaminotriazole
CAS:Formula:C9H8N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:204.192-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic acid
CAS:Purity:95.0%Molecular weight:194.18600463867188N-[4-(chloromethyl)-1,3-thiazol-2-yl]acetamide
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:190.649993896484381-Cyclopropyl-6,8-difluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:389.40301513671875(S)-Thiazolidine-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:Solid, PowderMolecular weight:133.1699981689453N-(5-Methyl-1H-pyrazol-3-yl)acetamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:139.1580047607422[4-amino-2-(methylamino)-1,3-thiazol-5-yl](phenyl)methanone
CAS:Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:233.28999328613286-(2,2,2-TRIFLUOROETHYL)THIENO[2,3-D]PYRIMIDIN-4(3H)-ONE
CAS:Purity:95.0%Molecular weight:234.19999694824221-methyl-1H-imidazole-2-carbonitrile
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:107.115997314453122-Ethyl-5-methyl-1H-imidazole
CAS:Formula:C6H10N2Purity:95%Color and Shape:SolidMolecular weight:110.1573-Imidazol-1-ylmethyl-phenylamine
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:173.2189941406251-(2-furylmethyl)-4-piperidinamine dihydrochloride
CAS:Purity:95.0%Molecular weight:253.16999816894535-Amino-1-(4-fluoro-2-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Purity:95.0%Molecular weight:216.2189941406253-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
CAS:Purity:98%Molecular weight:256.4899902343755-(4-Methoxyphenyl)-1H-tetrazole
CAS:Formula:C8H8N4OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:176.18H-Trp-OBzl.HCl
CAS:M06069 - H-Trp-OBzl.HClFormula:C18H19ClN2O2Purity:95+%Color and Shape:SolidMolecular weight:330.80999755859375(2S,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:452.50698852539061,1'-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:388.29699707031252-Isopropyl-1H-benzo[d]imidazole
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:160.220001220703122-Oxa-6-azaspiro[3.4]octane hemioxalate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:316.35400390625(R)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Purity:95.0%Molecular weight:234.25500488281252-(2,2-DIFLUOROBENZO[D][1,3]DIOXOL-5-YL)ACETONITRILE
CAS:Purity:97.0%Color and Shape:LiquidMolecular weight:197.141006469726562-{[1-(3-methylphenyl)-1H-tetrazol-5-yl]thio}propanoic acid
CAS:Purity:95.0%Molecular weight:264.299987792968755-(4-tert-butylphenyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:244.294006347656251-(3-Hydroxypropyl)-3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
CAS:Purity:95Molecular weight:238.246994018555Dimethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate
CAS:Formula:C8H8O6SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:232.212-(1-Methoxy-1-methyl-ethyl)-benzofuran-5-carboxylic acid
Purity:95.0%Molecular weight:234.251007080078122-Chloro-4-(thiazol-5-yl)phenyl trifluoromethanesulfonate
CAS:Purity:95%Molecular weight:343.7200012207031(S)-4-Isopropyl-3-propionyloxazolidin-2-one
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:185.223007202148442-hydrazino-4-(5-methyl-2-furyl)pyrimidine
CAS:Purity:95.0%Color and Shape:Solid, Brown powderMolecular weight:190.205993652343751-Amino-3-(furan-2-ylmethoxy)-propan-2-ol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:171.19599914550782-hydrazino-4-(4-methoxyphenyl)-1,3-thiazole hydrochloride
CAS:Purity:95.0%Molecular weight:257.7399902343751,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]
CAS:Purity:97.0%Color and Shape:Solid, No data available.Molecular weight:328.41500854492197-Amino-5-fluoroindolin-2-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:166.15499877929688[3-(2H-tetrazol-2-yl)-1-adamantyl]amine hydrochloride hydrate
Purity:95.0%Molecular weight:273.76998901367192-[Diphenyl[(trimethylsilyl)oxy]methyl]pyrrolidine
CAS:Purity:NULLColor and Shape:SolidMolecular weight:325.5272-Methyl-2H-indazole-3-carbaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:160.175994873046883,5-Dimethyl-4-nitro-1H-pyrazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:141.13000488281252-[(1-isopropyl-2,5-dioxopyrrolidin-3-yl)thio]benzoic acid
CAS:Purity:95.0%Molecular weight:293.33999633789065-Hydroxy-2-(1-methyl-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione
CAS:Purity:97%Molecular weight:288.259002685547(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
CAS:Formula:C22H22BrO2PPurity:97%Color and Shape:SolidMolecular weight:429.28662-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:217.089996337890622-Pyrrolidinecarbonyl chloride, 1-[7-[(dimethylamino)sulfonyl]-2,1,3-benzoxadiazol-4-yl]-, (S)- (9CI)
CAS:Formula:C13H15ClN4O4SPurity:90%Molecular weight:358.80066-bromo-2-methyl-2H-indazole-3-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:255.07099914550784-Bromo-5-methylthiophene-2-carboxaldehyde
CAS:Purity:96.0%Color and Shape:SolidMolecular weight:205.070007324218756-Methoxy-1H-indole-2-carboxylic acid methyl ester
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:205.21299743652344N-(4-(N-(5-Methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:295.309997558593751-[5-(4-Amino-2-methoxy-phenyl)-furan-2-yl]-ethanone
CAS:Purity:98%Color and Shape:SolidMolecular weight:231.251007080078122-Pyridin-3-yl-thiazole-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:206.22000122070312(2,4-Dioxo-3-propyl-1,3-thiazolidin-5-yl)acetic acid
CAS:Purity:95.0%Molecular weight:217.24000549316406Tetrazolo[1,5-a]pyridine-8-carboxylic acid
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:164.123992919921886-Bromothiazolo[4,5-b]pyridin-2-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:230.08000183105472-(2,3-DICHLORO-4-(THIOPHENE-2-CARBONYL)PHENOXY)ACETIC ACID
CAS:Purity:95.0%Molecular weight:331.16000366210945-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:204.02299499511725-Methyl-thiophene-2-carboxylic acid hydrazide
CAS:Color and Shape:SolidMolecular weight:156.19999694824225-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)oxindole
CAS:Formula:C14H18BNO3Purity:>96.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:259.115-(Trifluoromethyl)-1H-indazole
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:186.13699340820312N-Acetyl-DL-tryptophan
CAS:Formula:C13H14N2O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:246.27(S)-(-)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole
CAS:Formula:C7H11N3SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:169.256-(2-Pyrrolidin-1-ylethyl)nicotinic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:220.272003173828121-((2R,3R,4R)-3-FLUORO-4-HYDROXY-5-(IODOMETHYL)TETRAHYDROFURAN-2-YL)PYRIMIDINE-2,4(1H,3H)-DIONE
Purity:90.0%Molecular weight:356.09201049804691-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:236.1199951171875Tert-Butyl hexahydro-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:226.320007324218752-Phenyl-thiazole-4-carboxylic acid ethyl ester
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:233.2899932861328Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione
CAS:Formula:C10H4O2S2Purity:97%Color and Shape:SolidMolecular weight:220.26761-[(1,3-Benzothiazol-2-ylsulfanyl)methyl]-1H-1,2,3-benzotriazole
CAS:Purity:90.0%Molecular weight:298.38000488281252-Chloro-N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-acetamide
CAS:Purity:95.0%Molecular weight:240.71000671386725-(2-amino-4-methyl-1,3-thiazol-5-yl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:227.029937288Tert-Butyl (2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:453.65399169921875Ref: 10-F601579
1gTo inquire2gTo inquire5gTo inquire10gTo inquire25gTo inquire50gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire4-Chloro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Purity:97.0%Molecular weight:212.66999816894532-(((1S,2R,4S)-4-(DIMETHYLCARBAMOYL)-2-(5-METHYL-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-C]PYRIDINE-2-CARBOXAMIDO)CYCLOHEXYL)AMINO)-2-OXOACETIC ACID
CAS:Purity:95%Molecular weight:437.5199890136719Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate
CAS:Purity:97%Molecular weight:252.07000732421875