
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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Benzo-2,1,3-thiadiazole-4-sulfonyl chloride
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:234.66999816894533-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one
CAS:Purity:97.0%Molecular weight:168.58000183105471H-Benzo[d][1,2,3]triazol-1-yl (2-(trimethylsilyl)ethyl) carbonate
CAS:Purity:98%Molecular weight:279.37100219726564-Chloro-1-ethyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:174.58000183105474-[(4-methyl-1,3-thiazol-2-yl)methoxy]benzoic acid
CAS:Purity:95.0%Molecular weight:249.279998779296886-Amino-1H-indole
CAS:Purity:98.0%Color and Shape:Solid, Off-white to light brown crystalline powderMolecular weight:132.16600036621094Methyl 5-(chlorocarbonyl)-1-methyl-1H-pyrazole-3-carboxylate
CAS:Purity:95.0%Molecular weight:202.589996337890621-Methyl-1H-benzimidazol-6-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:147.180999755859384-chloro-7-(3-chloro-4-methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:95.0%Molecular weight:354.2300109863281(2S,3S)-1-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:231.2480010986328Tert-butyl 3-(5-amino-1H-pyrazol-3-yl)azetidine-1-carboxylate
CAS:Purity:95%Molecular weight:238.2910003662116-Chloro-2-methylbenzo[d]thiazole
CAS:Purity:95.0%Color and Shape:Solid, PowderMolecular weight:183.649993896484384-(2-Aminothiazol-4-yl)benzoic acid ethyl ester
CAS:Color and Shape:SolidMolecular weight:248.30000305175782-(2,6-Dioxopiperidin-3-yl)-4-(prop-2-yn-1-ylamino)isoindoline-1,3-dione
CAS:Purity:95%Molecular weight:311.29699707031252-(2,6-DIOXOPIPERIDIN-3-YL)-5-HYDROXYISOINDOLINE-1,3-DIONE
CAS:Purity:95%Color and Shape:SolidMolecular weight:274.23199462890625diethyl 2-{[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylidene}malonate
CAS:Molecular weight:281.312011718756-TERT-BUTYL 2-METHYL 6-AZASPIRO[3.4]OCTANE-2,6-DICARBOXYLATE
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:269.341003417968751-((tetrahydro-2H-pyran-4-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:95.0%Color and Shape:Low Melting SolidMolecular weight:292.19000244140625Thiophene-2-carboxylic acid piperidin-4-ylamide hydrochloride
CAS:Purity:95.0%Molecular weight:246.751-(2-METHOXYETHYL)-1H-PYRAZOL-4-YLBORONIC ACID
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:169.979995727539064,6-difluoro-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:277.2900085449219Ethyl 7-methoxybenzo[d]imidazo[2,1-b]thiazole-2-carboxylate
CAS:Purity:95.0%Molecular weight:276.309997558593754-Ethyl-5-(hydroxymethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS:Purity:95%Molecular weight:143.145996093759-Ethylcarbazole
CAS:Formula:C14H13NPurity:>97.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:195.273-(4-Chlorobenzal)phthalide
CAS:Formula:C15H9ClO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:256.691-(1-methyl-1H-imidazol-5-yl)ethan-1-amine dihydrochloride
CAS:Purity:95.0%Molecular weight:198.089996337890628-benzyl-4-(furan-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:370.40499877929694-BROMO-3-METHYLTHIENO[2,3-C]PYRIDINE-2-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:272.11999511718752,5-Dimethyl-3(2H)-furanone
CAS:Formula:C6H8O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:112.13Etoposide
CAS:Formula:C29H32O13Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:588.562-chloro-6-nitro-Thiazolo[4,5-b]pyridine
CAS:Purity:95+%Color and Shape:SolidMolecular weight:215.610000610351564-Methyl-5-vinylthiazole
CAS:Formula:C6H7NSPurity:>96.0%(GC)Color and Shape:Very Pale Yellow - Pale Yellow LiquidMolecular weight:125.194-Methyl-1H-indole-2,3-dione
CAS:Purity:95.0%Color and Shape:Solid, Orange powderMolecular weight:161.16000366210938Benzyl 6,7-dihydro-2H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate
CAS:Purity:95.0%Molecular weight:257.29299926757818-azabicyclo[3.2.1]octan-2-one hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:161.6300048828134-Chloro-7-nitrobenzo-2-oxa-1,3-diazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:199.5500030517578(S)-3-Boc-Amino-g-butyrolactone
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:201.22200012207031-(5-CHLOROBENZO[D]OXAZOL-2-YL)PIPERIDINE-4-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:280.70999145507813,5a,9-trimethyl-3a,5,5a,9b-tetrahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:246.30599975585938Boc-His-OH
CAS:M03292 - Boc-His-OHFormula:C11H17N3O4Purity:98%Color and Shape:Solid, Chunks or Crystalline PowderMolecular weight:255.2740020751953{5-[1-(benzylamino)cyclohexyl]-1H-tetrazol-1-yl}acetic acid
CAS:Purity:95.0%Molecular weight:315.377014160156253-methyl-2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)pentanoic acid
CAS:Purity:95.0%Molecular weight:247.29400634765625N-Bromosuccinimide
CAS:BR1130 - N-BromosuccinimideFormula:C4H4BrNO2Purity:>98%Color and Shape:Solid, Crystalline Powder or Solid or LumpsMolecular weight:177.985000610351562,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBALDEHYDE
CAS:Purity:95.0%Molecular weight:216.020004272460945-Bromo-1H-pyrrole-2-carbaldehyde
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:173.99699401855471,3-Pyrrolidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) 3-ethyl ester
CAS:Formula:C12H19NO5Purity:95%Color and Shape:SolidMolecular weight:257.2832,5-Furandicarboxylic acid
CAS:Formula:C6H4O5Purity:97%Color and Shape:SolidMolecular weight:156.092965-Heptyldihydrofuran-2(3H)-one
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:184.27900695800782-Amino-4-chloro-6-fluorobenzothiazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:202.6300048828125Methyl 2-(bromomethyl)benzo[d]thiazole-5-carboxylate
CAS:Purity:98%Molecular weight:286.14001464843752,3-dihydro-1H-imidazole-2-thione
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:100.13999938964844(2E)-1-(2-methylphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:228.309997558593753-BROMO-2-METHYLBENZOFURAN
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:211.05799865722656Thiophene-2-carbohydrazide
CAS:Formula:C5H6N2OSPurity:98%Color and Shape:SolidMolecular weight:142.178945-Bromo-2-chloro-3-(pyrrolidine-1-carbonyl)pyridine
CAS:Purity:97%Molecular weight:289.559997558593753,5-Dibromo-2-methylthiophene
CAS:Formula:C5H4Br2SPurity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:255.965-chloro-3-(2,6-difluorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Purity:95.0%Molecular weight:243.589996337890621-Acetyl-1H-indole-3-carbaldehyde
CAS:Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:187.1979980468752-[5-bromo-2-(pyridin-4-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride
CAS:Purity:95.0%Molecular weight:352.6600036621094(S)-1-((S)-3-(Acetylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C11H17NO4SPurity:90%Color and Shape:SolidMolecular weight:259.322Ref: 10-F235490
1gTo inquire5gTo inquire10gTo inquire25gTo inquire50mgTo inquire100mgTo inquire250mgTo inquire(2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:280.756'-(Indolin-1-yl)-1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]
CAS:Purity:95%Molecular weight:445.56600952148444-Phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:243.26600646972656Tert-butyl 3-azido-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Color and Shape:SolidMolecular weight:282.3439941406251'-(tert-Butoxycarbonyl)spiro[indoline-3,4'-piperidine]-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:332.3999938964844N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine
CAS:Purity:95.0%Molecular weight:183.25500488281255-Hydroxyindole-3-acetic Acid
CAS:Formula:C10H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Amber to Dark purple powder to crystalMolecular weight:191.19Histamine Dihydrochloride
CAS:Formula:C5H11Cl2N3Purity:98%Color and Shape:SolidMolecular weight:184.06692,1,3-Benzothiadiazol-5-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:151.190002441406254-bromo-3,5-dimethyl-1-(3-methylbutyl)-1H-pyrazole
CAS:Purity:95.0%Molecular weight:245.16400146484375Ethyl 5-(oxan-4-yl)-1,3,4-oxadiazole-2-carboxylate
CAS:Color and Shape:Liquid, No data available.Molecular weight:226.231994628906255-Amino-1H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one
CAS:Purity:95.0%Color and Shape:Solid, Crystalline PowderMolecular weight:152.11700439453125ETHYL 7-HYDROXY-5-METHYLPYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:221.216003417968751H-Indazole-6-carboxylic acid
CAS:Purity:95.0%Color and Shape:Solid, Crystalline PowderMolecular weight:162.14799499511725-Amino-1-(4-bromophenyl)-1H-pyrazole-4-carbohydrazide
CAS:Purity:95.0%Molecular weight:296.127990722656255-(4-Hydroxypiperidin-1-yl)thiophene-2-carboxaldehyde
CAS:Formula:C10H13NO2SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:211.284-(3,4-dimethylphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine
CAS:Purity:95.0%Molecular weight:281.3800048828125(S)-3-(4-PHENOXYPHENYL)-1-(PIPERIDIN-3-YL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE
CAS:Purity:95%Molecular weight:386.45901489257816,6-DIMETHYL-4,5,6,7-TETRAHYDRO-1H-INDAZOLE-3-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:194.233993530273443-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)-propionaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:203.19700622558594Ref: 10-F015230
1gTo inquire5gTo inquire10g34.00€25gTo inquire50gTo inquire100gTo inquire500gTo inquire250mgTo inquire3-Methyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:137.18600463867188(S)-N-Methyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine
CAS:Purity:95.0%Color and Shape:Solid, OilMolecular weight:297.42001342773442-(1-Benzothiophen-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:98+%Molecular weight:260.16000366210942,8-Diazaspiro[4.5]decan-3-one hydrochloride
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:190.6699981689453(5-(Methoxycarbonyl)-1-tosyl-1H-pyrrol-3-yl)boronic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:323.13000488281251-(tetrahydro-2H-thiopyran-4-yl)-1H-1,2,3-triazole-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:213.25999450683594Tert-butyl 7-amino-2- azaspiro[4.4]nonane-2- carboxylate
CAS:Purity:95.0%Molecular weight:240.3470001220703(2S,4R)-1-((S)-2-((tert-butoxycarbonyl)amino)non-8-enoyl)-4-hydroxypyrrolidine-2-carboxylic acid
CAS:Purity:98%Molecular weight:384.4729919433594Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate
CAS:Purity:95.0%Molecular weight:329.2969970703125(2E)-1-(2-methylphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:242.339996337890622-Ethoxy-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:241.179992675781251H-Benzimidazole-6-sulfonic acid, 2-phenyl-
CAS:Formula:C13H10N2O3SPurity:98%Color and Shape:SolidMolecular weight:274.29511-(4-Fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:220.2030029296875{[1-(4-Chlorophenyl)-1H-tetrazol-5-yl]methyl}amine hydrochloride
CAS:Purity:95.0%Molecular weight:246.100006103515625-Chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:196.589996337890625-chloro-1-(4-chlorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde
CAS:Purity:95.0%Molecular weight:283.1499938964844Ethyl 2-(3-chloropropanamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS:Purity:95.0%Molecular weight:329.83999633789062-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-yl]acetic acid
CAS:Purity:95%Molecular weight:236.194000244140621H-Indole-2,3-dione, 5-(trifluoromethoxy)-
CAS:Formula:C9H4F3NO3Purity:98%Color and Shape:SolidMolecular weight:231.1281696(1-Isobutyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:236.0TERT-BUTYL 3-OXO-2-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:255.313995361328122-(4-Oxo-3-phenylthiazolidin-2-ylidene)malononitrile
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:241.27000427246094(R)-4-(Iodomethyl)-2,2-dimethyl-1,3-dioxolane
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:242.055999755859382-(2,5-Dioxo-hexahydro-imidazo[4,5-d]imidazol-1-yl)-4-methylsulfanyl-butyric acid
CAS:Purity:95+%Color and Shape:SolidMolecular weight:274.299987792968755-Ethynylbenzo[d][1,3]dioxole
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:146.14500427246094N-Trimethylsilyl-2-pyrrolidinone
CAS:S20275 - N-Trimethylsilyl-2-pyrrolidinoneFormula:C7H15NOSiColor and Shape:LiquidMolecular weight:157.287994384765623-{2-methylpyrazolo[1,5-a]pyrimidin-6-yl}propan-1-ol
CAS:Purity:95.0%Molecular weight:191.233993530273445-Methyl-5-(3,4,5-trimethoxyphenyl)imidazolidine-2,4-dione
CAS:Purity:95%Molecular weight:280.2799987792969Ethyl (E)-3-(2,3-dihydrobenzofuran-5-yl)-2-propenoate
CAS:Purity:98%Molecular weight:218.2519989013672Methyl 2-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Purity:95.0%Molecular weight:291.30700683593754-tert-Butyl-1H-pyrazol-3-amine
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:139.20199584960938tert-Butyl (4-bromothiophen-2-yl)carbamate
CAS:Formula:C9H12BrNO2SPurity:95%Color and Shape:SolidMolecular weight:278.1661(S)-N-(2-benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide hydrochloride
CAS:Purity:98%Molecular weight:420.940002441406251-Methylpyrrolidin-3-amine dihydrochloride
CAS:Purity:95.0%Color and Shape:Powder or SolidMolecular weight:173.08000183105473-((4-METHYLPIPERAZIN-1-YL)METHYL)-5-NITRO-1H-INDOLE
CAS:Purity:95.0%Molecular weight:274.32400512695314-Bromo-1H-pyrazole-5-carbonitrile
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:171.985000610351562-(2-Chloro-acetylamino)-4-(4-methoxy-phenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Purity:95.0%Molecular weight:353.82000732421875Methyl 5-chlorobenzo[b]thiophene-2-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:226.66999816894537,7-Difluorotetrahydropyrrolo[1,2-a]pyrazine-1,3(2H,4H)-dione
CAS:Purity:95.0%Molecular weight:190.14999389648438Z-trans-4-Hydroxy-L-prolinol
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:251.281997680664069-(3-(Dibenzo[b,d]furan-2-yl)phenyl)-9H-carbazole
CAS:Formula:C30H19NOPurity:98%Color and Shape:SolidMolecular weight:409.478