
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 55220 products of "5-membered Heterocycles"
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[(1-cyclopropyl-3-pyrrolidinyl)methyl]amine dihydrochloride
CAS:Formula:C8H18Cl2N2Purity:95.0%Molecular weight:213.15N-[(1,1-Dimethylethoxy)carbonyl]-L-threonine 2,5-dioxo-1-pyrrolidinyl ester
CAS:Purity:98%Molecular weight:316.30999765-Methoxy-1H-benzo[d]imidazole
CAS:Formula:C8H8N2OPurity:96%Color and Shape:Solid, Yellow powderMolecular weight:148.1651-(3-cyclopropyl-1,2,4-thiadiazol-5-yl)piperazine
CAS:Formula:C9H14N4SPurity:95.0%Molecular weight:210.3Ref: 10-F359320
1g266.00€5g1,053.00€10g1,885.00€2.5g626.00€50mg86.00€100mg102.00€250mg143.00€500mg228.00€1-(4-bromophenyl)-5-chloro-3-methyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H8BrClN2OPurity:98%Molecular weight:299.55(2E)-1-(2,5-dichlorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C14H10Cl2O2Purity:95.0%Molecular weight:281.133-[5-ethyl-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid
CAS:Formula:C11H11F3N4O2Purity:95.0%Color and Shape:SolidMolecular weight:288.23(R)-3-(Methylsulfonyl)pyrrolidine
CAS:Formula:C5H11NO2SPurity:95.0%Color and Shape:SolidMolecular weight:149.212-(3-Benzoylthioureido)-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid
CAS:Formula:C18H18N2O4S2Purity:≥98%Molecular weight:390.47ethyl 5-(2-methylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267rac-(1S,2R,4R,6R)-6-hydroxy-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS:Formula:C7H10O4Purity:95.0%Molecular weight:158.153tert-Butyl 5′-oxo-8-azaspiro[bicyclo[3.2.1]octane-3,3′-pyrrolidine]-8-carboxylate
CAS:Formula:C15H24N2O3Purity:95.0%Molecular weight:280.3682-(1H-Pyrrolo[3,2-c]pyridin-3-yl)ethanamine
CAS:Formula:C9H11N3Purity:95.0%Color and Shape:SolidMolecular weight:161.2082-(2-Methylimidazol-1-yl)benzaldehyde
CAS:Formula:C11H10N2OPurity:≥95%Color and Shape:SolidMolecular weight:186.2143-Methylthiophene-2-carbonitrile
CAS:Formula:C6H5NSPurity:98%Color and Shape:LiquidMolecular weight:123.178-Benzyl-8-azabicyclo[3.2.1]octan-3-one oxime
CAS:Formula:C14H18N2OPurity:98+%Molecular weight:230.3113-Bocamino-2-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C10H16N2O5Purity:98.0%Molecular weight:244.2472-Methyl-3-(3,4-methylenedioxyphenyl)propanal
CAS:Formula:C11H12O3Purity:99%+(GC-MS);RGColor and Shape:LiquidMolecular weight:192.214{2-[5-(chloromethyl)-2-methanesulfonyl-1H-imidazol-1-yl]ethyl}dimethylamine
CAS:Formula:C9H16ClN3O2SPurity:95.0%Molecular weight:265.76(R)-tert-Butyl 3-(3-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.3241-(3,5-Dibromophenyl)pyrrolidine
CAS:Formula:C10H11Br2NPurity:≥95%Color and Shape:SolidMolecular weight:305.013Methyl (2S,4R)-4-Boc-aminopyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C11H21ClN2O4Purity:95.0%Molecular weight:280.75Ref: 10-F660010
1g326.00€5g1,104.00€10g1,633.00€2.5g622.00€50mg65.00€100mg95.00€250mg136.00€500mg246.00€2-pyrrolidinomethyl-4′-trifluoromethylbenzophenone
CAS:Formula:C19H18F3NOPurity:97.0%Molecular weight:333.3545-ethyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C7H9NO2Purity:95.0%Color and Shape:Solid, Brown powderMolecular weight:139.1542-Amino-2-(benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H9NO4Purity:95.0%Molecular weight:195.174(1,3-Dioxolan-2-ylethyl)zinc bromide 0.5 M in Tetrahydrofuran
CAS:Formula:C9H17BrO3ZnColor and Shape:LiquidMolecular weight:318.52(2R,3S,4R)-2-(Hydroxymethyl)-5-methoxytetrahydrofuran-3,4-diol
CAS:Formula:C6H12O5Purity:97%Color and Shape:SolidMolecular weight:164.1573-Chloro-6-fluoro-benzo[b]thiophene-2-carboxylic acid hydrazide
CAS:Formula:C9H6ClFN2OSColor and Shape:Solid, No data available.Molecular weight:244.671-(2,2,2-Trifluoro-ethyl)-1H-pyrazol-3-ylamine
CAS:Formula:C5H6F3N3Purity:97%Molecular weight:165.1197-Methoxy-1H-indazole-3-carboxylic acid
CAS:Formula:C9H8N2O3Purity:95.0%Color and Shape:SolidMolecular weight:192.174Carbonic acid isobutyl ester 3-pyridin-4-yl-[1,2,4]oxadiazol-5-ylmethyl ester
CAS:Formula:C13H15N3O4Purity:95.0%Molecular weight:277.28Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
CAS:Purity:98%Molecular weight:252.07000733-BROMO-5H-PYRROLO[2,3-B]PYRAZINE
CAS:Formula:C6H4BrN3Purity:97%Color and Shape:SolidMolecular weight:198.023[2-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]methanamine
CAS:Formula:C10H12N4Purity:95.0%Molecular weight:188.2345-(4- tert -Butyl-phenyl)-4-methyl-thiophene-2-carboxylic acid
CAS:Formula:C16H18O2SMolecular weight:274.385-(3-methyl-5-isoxazolyl)-2-furansulfonyl chloride
CAS:Formula:C8H6ClNO4SPurity:95.0%Color and Shape:SolidMolecular weight:247.65(S)-1-(4-Fluorobenzoyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C12H12FNO3Purity:98%Molecular weight:237.235-(4-Hydroxy-phenyl)-oxazole-4-carboxylic acidethyl ester
CAS:Formula:C12H11NO4Purity:96.0%Molecular weight:233.223(R)-2-Amino-3-(5-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:95%Color and Shape:SolidMolecular weight:283.1251-[5-(4-Methoxy-phenylsulfanyl)-4-nitro-thiophen-2-yl]-ethanone
Formula:C13H11NO4S2Purity:95.0%Molecular weight:309.35Ethyl3-bromo-6,6-difluoro-5,7-dihydropyrazolo[5,1-b][1,3]oxazine-2-carboxylate
CAS:Purity:97%Molecular weight:311.08300786-Chloro[1,2,4]triazolo[4,3-b]pyridazine
CAS:Formula:C5H3ClN4Purity:97%Color and Shape:SolidMolecular weight:154.565-(Methoxycarbonyl)-4-(trifluoromethyl)thiophene-2-carboxylic acid
CAS:Purity:97%Molecular weight:254.17999273-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:97%Color and Shape:SolidMolecular weight:210.1(6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOL-5-YL)-METHANOL
CAS:Formula:C7H10N2OPurity:95.0%Molecular weight:138.17[1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-yl]methylamine hydrochloride
CAS:Formula:C6H9ClF3N3Molecular weight:215.6Disuccinimidyl dibutyric urea (C4 Urea Cross Linker) DSBU
CAS:Formula:C17H22N4O9Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:426.3821-[2-(2-methoxyphenyl)-1,3-thiazol-5-yl]methanamine
CAS:Formula:C11H12N2OSPurity:95.0%Molecular weight:220.294-methyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxylic acid
CAS:Formula:C9H8N2O2SPurity:95.0%Molecular weight:208.241-Methyl-1H-imidazole-2-carboximidamide hydrochloride
CAS:Formula:C5H9ClN4Purity:97%Molecular weight:160.61Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate
CAS:Formula:C13H14N2O2Purity:97%Molecular weight:230.2674-allyl-5-[1-(2-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.791H-Pyrrolo[2,3-b]pyridin-2(3H)-one hydrochloride
CAS:Formula:C7H7ClN2OPurity:95.0%Molecular weight:170.63-Carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium
CAS:Purity:95%Color and Shape:Low Melting SolidMolecular weight:255.24899292-(5-HYDROXYPENTYL)ISOINDOLINE-1,3-DIONE
CAS:Purity:97%Color and Shape:SolidMolecular weight:233.26699831-(2-Fluoro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H10FNO3Purity:95.0%Molecular weight:223.203ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H11BrF2N2O2SPurity:95.0%Molecular weight:353.182-Naphthalen-2-yl-pyrrolidine; hydrochloride
CAS:Formula:C14H16ClNColor and Shape:SolidMolecular weight:233.744′-pyrrolidinomethyl-2-trifluoromethylbenzophenone
CAS:Formula:C19H18F3NOPurity:97.0%Molecular weight:333.3545-Morpholin-4-yl-1,3,4-thiadazaol-2-amine
CAS:Formula:C6H10N4OSPurity:98%Color and Shape:SolidMolecular weight:186.235-Methyl-1-(3-trifluoromethyl-phenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C12H9F3N2O2Purity:98.0%Molecular weight:270.211(S)-4-Fluoro-2,3-dihydrobenzofuran-3-amine hydrochloride
CAS:Formula:C8H9ClFNOPurity:98.0%Molecular weight:189.611,3-dimethyl-6-nitro-2-oxo-2,3-dihydro-1H-benzimidazole-5-carbaldehyde
CAS:Formula:C10H9N3O4Molecular weight:235.1997-BROMO-4-(METHYLTHIO)PYRROLO[2,1-F][1,2,4]TRIAZINE
CAS:Formula:C7H6BrN3SPurity:95.0%Molecular weight:244.115-(2,3-dichlorophenyl)-2-furaldehyde
CAS:Formula:C11H6Cl2O2Purity:95%Color and Shape:SolidMolecular weight:241.072-(3,3-Dimethylbutyryl)oxazole
CAS:Formula:C9H13NO2Purity:97.0%Color and Shape:LiquidMolecular weight:167.208Methyl 5-bromo-1-methyl-1H-benzo[d][1,2,3]triazole-7-carboxylate
CAS:Purity:97%Molecular weight:270.08599855-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDAZOLE-3-CARBONITRILE
CAS:Purity:97%Molecular weight:269.10998543-(3,4-Dimethoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C11H13N3O2Color and Shape:PowderMolecular weight:219.2443-Acetyl-4,5-dimethyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C9H11NO3Purity:95.0%Color and Shape:SolidMolecular weight:181.191Ethyl 3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C11H18N2O2Purity:95.0%Molecular weight:210.277Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-bis(acetyloxy)-5-(chloromethyl)-
CAS:Purity:98%Molecular weight:464.8500061Methyl (2-imino-1,3-thiazolidin-3-yl)acetate hydrobromide
CAS:Formula:C6H11BrN2O2SPurity:95.0%Molecular weight:255.135-acetamidopyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Formula:C10H9N3O3Purity:95.0%Molecular weight:219.25-chloro-3-cyclopropyl-1H-1,2,4-triazole
CAS:Formula:C5H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:143.57Methyl 1-(1-phenylethyl)-1H-imidazole-4-carboxylate
CAS:Formula:C13H14N2O2Purity:97%Molecular weight:230.267(MESO-1R,5S,6S)-3-OXABICYCLO[3.1.0]HEXAN-6-AMINE HCL
CAS:Formula:C5H10ClNOPurity:95.0%Molecular weight:135.594-Amino-2-methyl-2 H -pyrazole-3-carboxylic acid
CAS:Formula:C5H7N3O2Purity:99%Color and Shape:Solid, PowderMolecular weight:141.135-(4-Chloro-phenyl)-[1,3,4]oxadiazole-2-thiol
CAS:Formula:C8H5ClN2OSPurity:98%Color and Shape:SolidMolecular weight:212.654-(chloromethyl)-5-methyl-2-(4-methylphenyl)-1,3-oxazole
CAS:Formula:C12H12ClNOPurity:95.0%Color and Shape:SolidMolecular weight:221.685-chloro-3-ethyl-1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H13ClN2O2Purity:95.0%Molecular weight:264.716,8-DIBROMOIMIDAZO[1,2-B]PYRIDAZINE
CAS:Formula:C6H3Br2N3Purity:97%Color and Shape:SolidMolecular weight:276.9196-(methylsulfonyl)-1H-1,2,3-benzotriazol-1-ol
CAS:Formula:C7H7N3O3SPurity:95.0%Molecular weight:213.213,5-Dimethyl-isoxazol-4-ylamine
CAS:Formula:C5H8N2OPurity:98%Color and Shape:SolidMolecular weight:112.1322,7,12,17-tetrakis(4-chlorophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene
CAS:Purity:95%Molecular weight:752.5200195(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-iumtetrafluoroborate
CAS:Purity:97%Molecular weight:433.26000987-Ethyl-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester
Formula:C12H14N2O2Purity:95.0%Molecular weight:218.256(S)-4-(3-(1-(HEXYLOXY)ETHYL)-2-METHOXYPHENYL)THIAZOL-2-AMINE
CAS:Purity:98%Molecular weight:334.4800112-Amino-benzothiazole-6-sulfonic acid dimethylamide
CAS:Formula:C9H11N3O2S2Purity:91.0%Color and Shape:SolidMolecular weight:257.334-(4-Methanesulfonyl-phenyl)-thiazol-2-ylamine
CAS:Formula:C10H10N2O2S2Purity:>97%Color and Shape:SolidMolecular weight:254.322-(1H-1,2,3-triazol-5-yl)ethanamine
CAS:Formula:C4H8N4Purity:95.0%Color and Shape:CrystallineMolecular weight:112.1361H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
CAS:Formula:C5H4N4OPurity:95.0%Color and Shape:SolidMolecular weight:136.1142-P-TOLYLTHIAZOLE-4-CARBALDEHYDE
CAS:Formula:C11H9NOSPurity:96%Color and Shape:SolidMolecular weight:203.265-(chloromethyl)-2-methanesulfonyl-1-[(oxolan-2-yl)methyl]-1H-imidazole
CAS:Formula:C10H15ClN2O3SPurity:95.0%Molecular weight:278.75(1R,4R)-5,5-Difluoro-2-azabicyclo[2.2.1]heptane hydrochloride
CAS:Purity:97%Molecular weight:169.6000061N-(4-fluorophenyl)-N-isopropyl-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)oxy)acetamide
CAS:Purity:98%Molecular weight:363.32998665-(4-Methoxyphenyl)-1,3-oxazole-4-carboxylic acid
CAS:Formula:C11H9NO4Purity:98%Molecular weight:219.196Ethyl 3-iodoimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C10H9IN2O2Purity:98%Molecular weight:316.0982-(chloromethyl)-1-cyclopropyl-1H-imidazole hydrochloride
CAS:Formula:C7H10Cl2N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:193.071-(3-Hydroxypropyl)-3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
CAS:Purity:98%Molecular weight:238.246994(R)-4-Benzyl-oxazolidine-2,5-dione
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.1865-Phenyl-1,3-thiazole-2-carbaldehyde
CAS:Formula:C10H7NOSPurity:95.0%Color and Shape:SolidMolecular weight:189.23(S)-3-((2R,5S)-5-(4-Fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one
CAS:Purity:97%Molecular weight:716.9730225ethyl 5-(1-hydroxy-1-methylethyl)isoxazole-3-carboxylate
Formula:C9H13NO4Purity:98%Molecular weight:199.2061H-[1,2,4]Triazole-3-carboxylic acid (2-amino-ethyl)-amide
CAS:Formula:C5H9N5OMolecular weight:155.1617-Bromo-2-chlorothieno[3,2-d]pyrimidine
CAS:Formula:C6H2BrClN2SPurity:98%Color and Shape:SolidMolecular weight:249.511-(butan-2-yl)-5-(chloromethyl)-2-methanesulfonyl-1H-imidazole
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.74(R)-3-Chloro-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C9H16ClNO2Purity:95%Color and Shape:LiquidMolecular weight:205.684-(4-CHLOROPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C10H7ClF3N3Purity:97.0%Molecular weight:261.632,2,2-trifluoroethyl N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)carbamate
CAS:Formula:C10H11F3N2O2SPurity:95.0%Molecular weight:280.274-Amino-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one hydrochloride
CAS:Purity:95+%Molecular weight:189.66000373-Bromo-6-chloro-1H-pyrazolo[3,4-d]pyrimidine
CAS:Formula:C5H2BrClN4Purity:95.0%Molecular weight:233.45benzyl (3R)-3-methanesulfonylpyrrolidine-1-carboxylate
CAS:Formula:C13H17NO4SPurity:97%Molecular weight:283.34METHYL 6-BROMO-1-METHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C11H10BrNO3Purity:98%Molecular weight:284.109(E)-2-Cyano-3-(4-(4-(2,2-diphenylvinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)acrylic acid
CAS:Purity:≥98%Color and Shape:SolidMolecular weight:508.62100222-Methyl-2 H -pyrazole-3-carboxylic acid hydrazide
CAS:Formula:C5H8N4OPurity:95+%Color and Shape:Solid, white crystallineMolecular weight:140.1463,5-Dichloroisothiazole-4-carbonitrile
CAS:Formula:C4Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:179.025-Methyl-1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid
CAS:Formula:C10H9N3O2Purity:95.0%Molecular weight:203.201tert-Butyl (4-(chloromethyl)thiazol-2-yl)carbamate
CAS:Formula:C9H13ClN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:248.73(4S)-1-Boc-4-benzyl-L-proline
CAS:Formula:C17H23NO4Purity:95%Color and Shape:Solid, solidMolecular weight:305.374(S)-METHYL 2-METHYLPYRROLIDINE-2-CARBOXYLATE HCL
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.641-{[(2-thienylmethyl)amino]carbonyl}piperidine-4-carboxylic acid
CAS:Formula:C12H16N2O3SPurity:95.0%Molecular weight:268.33
