
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 55182 products of "5-membered Heterocycles"
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1-Methyl-5-thien-2-yl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C9H8N2O2SPurity:95.0%Molecular weight:208.243-(1-pyrrolidinylcarbonyl)-1H-1,2,4-triazol-5-amine
CAS:Formula:C7H11N5OPurity:95.0%Molecular weight:181.1993-Chloro-5-(3-methoxybenzylsulfinyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2S2Molecular weight:288.763-(2,4-difluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H8F2N2O2Purity:95.0%Molecular weight:238.194(S)-tert-Butyl 1-(cyclopropylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C13H24N2O2Purity:95.0%Molecular weight:240.347tert-Butyl 2-(4,5-dibromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:395.0950012(2S)-2-[BIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL][(TRIETHYLSILYL)OXY]METHYL]PYRROLIDINE
CAS:Purity:97%Molecular weight:639.60101324-(4-tert-Butyl-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C14H18N2SPurity:95.0%Molecular weight:246.377-chloro[1,2,4]triazolo[4,3-c]pyrimidin-5-amine
CAS:Formula:C5H4ClN5Purity:95.0%Molecular weight:169.571-(tetrahydro-2-furanylcarbonyl)-4-piperidinecarboxylic acid
CAS:Formula:C11H17NO4Purity:95%Molecular weight:227.265-Chloro-1-phenyl-1H-tetrazole
CAS:Formula:C7H5ClN4Purity:≥98%Color and Shape:SolidMolecular weight:180.61-octyl-3-methylimidazolium tetrafluoroborate
CAS:Formula:C12H23BF4N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:282.13BENZYL 3,6-DIAZABICYCLO[3.2.1]OCTANE-3-CARBOXYLATE HCL
CAS:Formula:C14H19ClN2O2Purity:95.0%Molecular weight:282.77(R)-tert-Butyl 3-(4-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H20N2O5Purity:95.0%Molecular weight:308.3341-[(3-chloro-4-fluorophenyl)methyl]-1H-pyrazol-3-amine
CAS:Formula:C10H9ClFN3Purity:95.0%Molecular weight:225.65Methyl 2,5-dimethyl-3-furoate
CAS:Formula:C8H10O3Purity:95%Color and Shape:LiquidMolecular weight:154.1652-Amino-5-bromobenzothiazole
CAS:Formula:C7H5BrN2SPurity:97%Color and Shape:SolidMolecular weight:229.11-[6-(thiophen-2-yl)pyridazin-3-yl]piperidine-4-carboxylic acid
CAS:Formula:C14H15N3O2SPurity:95.0%Molecular weight:289.356-(Propylsulfonyl)-1H-benzimidazol-2-amine
CAS:Purity:98%Color and Shape:SolidMolecular weight:239.28999331,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Formula:C5H4N4OPurity:97%Color and Shape:SolidMolecular weight:136.0393-Ethyl-1-oxa-3,7-diazaspiro[4.5]decane-2,4-dione
CAS:Formula:C9H14N2O3Purity:95.0%Molecular weight:198.2221-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C7H7F3N2O2Purity:98%Molecular weight:208.14Ref: 10-F428772
1g688.00€5g1,989.00€10g2,945.00€25g6,766.00€100g23,690.00€2.5g1,345.00€100mg194.00€250mg294.00€500mg553.00€6-Aminobenzo[d]thiazol-2(3H)-one
CAS:Formula:C7H6N2OSPurity:98%Color and Shape:SolidMolecular weight:166.25-azetidin-3-yl-3-isopropyl-1,2,4-oxadiazole hydrochloride
CAS:Formula:C8H14ClN3OPurity:95.0%Molecular weight:203.67ETHYL 5-(2,5-DIMETHYL-1H-PYRROL-1-YL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C12H14N2O2SPurity:95.0%Molecular weight:250.32Ethyl 3-amino-1-phenyl-1H-pyrazole-4-carboxylate
CAS:Formula:C12H13N3O2Purity:98%Color and Shape:SolidMolecular weight:231.255(S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
CAS:<p>M01254 - (S)-alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid</p>Formula:C7H10N2O4Purity:≥98%Color and Shape:SolidMolecular weight:186.1675-hydroxy-4-phenyl-2,3-dihydro-1,2-oxazol-3-one
CAS:Formula:C9H7NO3Purity:95.0%Molecular weight:177.1594-(4-aminobutyl)-10-oxa-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3,5-dione hydrochloride
Formula:C12H17ClN2O3Molecular weight:272.732-Amino-5-formylthiazole hydrochloride
CAS:Formula:C4H5ClN2OSPurity:95%Color and Shape:SolidMolecular weight:164.614-bromo-5-methylisoxazole-3-carboxylic acid
CAS:Formula:C5H4BrNO3Color and Shape:SolidMolecular weight:205.995Methyl 4-methoxy-1H-indazole-3-carboxylate
CAS:Formula:C10H10N2O3Purity:95%Color and Shape:SolidMolecular weight:206.201Methyl 2-(Chlorosulfonyl)-3-methoxythiophene-4-carboxylate
CAS:Formula:C7H7ClO5S2Purity:97.0%Color and Shape:SolidMolecular weight:270.77-((2-Hydrazinyl-2-oxoethyl)(methyl)amino)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:>98.0%(HPLC)Molecular weight:328.35000612-(1,3-DIMETHYL-2,6-DIOXOPURIN-7-YL)-N-(4-PROPAN-2-YLPHENYL)ACETAMIDE
CAS:Formula:C18H21N5O3Purity:99%Molecular weight:355.3985-Ethyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-ylamine
CAS:Formula:C8H13N3SPurity:97%Molecular weight:183.27(R)-tert-Butyl 1-isopropylpyrrolidin-3-ylcarbamate
CAS:Formula:C12H24N2O2Purity:95.0%Molecular weight:228.3364-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-(TRIFLUOROMETHYL)-1H-INDOLE
CAS:Formula:C15H17BF3NO2Purity:97%Molecular weight:311.11TERT-BUTYL 5,5-DIMETHYL-1,2,3-OXATHIAZOLIDINE-3-CARBOXYLATE 2,2-DIOXIDE
Formula:C9H17NO5SPurity:98%Molecular weight:251.36-methoxy-3,7-dimethyl-1-benzofuran-2-carboxylic acid
CAS:Formula:C12H12O4Purity:95.0%Molecular weight:220.224tert-butyl 2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetate
CAS:Formula:C8H11Br2N3O2Purity:95.0%Molecular weight:341.0032,3-dimethyl-6,7-dihydro-1-benzofuran-4(5H)-one
CAS:Formula:C10H12O2Purity:95.0%Molecular weight:164.2044-(chloromethyl)-N-[4-(difluoromethoxy)phenyl]-1,3-thiazol-2-amine hydrochloride
CAS:Formula:C11H10Cl2F2N2OSPurity:95.0%Molecular weight:327.172-(2-Isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid
CAS:Formula:C11H13N5O4Purity:98%Molecular weight:279.256tert-Butyl N-[(3S)-1-(quinazolin-4-yl)pyrrolidin-3-yl]carbamate
CAS:Formula:C17H22N4O2Molecular weight:314.389(3-Ethyl-isoxazol-5-yl)-acetonitrile
CAS:Formula:C7H8N2OPurity:95.0%Color and Shape:LiquidMolecular weight:136.1545-Furan-2-yl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid
CAS:Formula:C12H6F3N3O3Purity:95%Molecular weight:297.193tert-Butyl 2-amino-4,6-dihydro-5H-pyrrolo[3,4-d]thiazole-5-carboxylate
CAS:Purity:97%Molecular weight:241.30999762-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide
CAS:Purity:97%Molecular weight:280.64999395-CHLORO-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONITRILE
CAS:Formula:C11H8ClN3Purity:99%(GC-MS);RGMolecular weight:217.663-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanoic acid hydrochloride
CAS:Formula:C9H15ClN2O2Purity:98%Molecular weight:218.68Ref: 10-F661394
1g686.00€5g1,940.00€10g2,910.00€2.5g1,213.00€50mg107.00€100mg152.00€250mg280.00€500mg475.00€(S)-Methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate hydrochloride
CAS:Purity:98%Molecular weight:346.269989(3S,4S)-4-methoxy-1-methylpyrrolidin-3-amine dihydrochloride
CAS:Purity:98%Molecular weight:203.11000067-(BROMOMETHYL)-2-CHLOROTHIENO[3,2-D]PYRIMIDINE
CAS:Formula:C7H4BrClN2SPurity:95.0%Molecular weight:263.54Ref: 10-F779687
1g129.00€5g379.00€10g596.00€25g1,095.00€50g1,780.00€100g3,558.00€100mg49.00€250mg74.00€500mg122.00€(2S,4R)-4-(2-(TRIFLUOROMETHYL)BENZYL)PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C13H14F3NO2Purity:95%Color and Shape:SolidMolecular weight:273.2551-(2-Methyl-2H-pyrazol-3-yl)-ethylamine
CAS:Formula:C6H11N3Color and Shape:LiquidMolecular weight:125.1751-Benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid
CAS:Formula:C11H11N3O2Purity:95%Color and Shape:SolidMolecular weight:217.2283-Chlorothiophene-2-carboxamide
CAS:Formula:C5H4ClNOSPurity:97%Color and Shape:SolidMolecular weight:161.62-CHLORO-5-(1-METHYL-1H-PYRAZOL-4-YL)PYRIMIDINE
CAS:Formula:C8H7ClN4Purity:98%Color and Shape:SolidMolecular weight:194.626-Amino-2-methylisoindolin-1-one
CAS:Formula:C9H10N2OPurity:97%Color and Shape:No data available.Molecular weight:162.1921-(3-Bromo-4-methylphenyl)pyrrolidine
CAS:Formula:C11H14BrNPurity:95.0%Color and Shape:SolidMolecular weight:240.1442-Chloro-1-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)pyrrolidin-1-yl]ethan-1-one
CAS:Purity:97%Molecular weight:281.73999022-AMINO-6-BOC-3-CARBAMOYL-4,5-DIHYDROTHIENO[2,3-C]PYRIDINE
CAS:Formula:C13H19N3O3SPurity:98%Molecular weight:297.37TERT-BUTYL 3-ALLYL-3-(BENZYLAMINO)PYRROLIDINE-1-CARBOXYLATE
Formula:C19H28N2O2Purity:95.0%Molecular weight:316.4452-[1-(2-hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl]acetamide
CAS:Formula:C9H11N5O3Purity:95.0%Molecular weight:237.2191-TERT-BUTYRONYCARBONYL-3-BORIC INDAZOLE PINACOL ESTER
CAS:Formula:C18H25BN2O4Purity:95.0%Molecular weight:344.22(4-methyl-1H-indol-5-yl)methanamine
CAS:Formula:C10H12N2Purity:95.0%Color and Shape:SolidMolecular weight:160.223-(4-Chlorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C11H9ClN2O2Purity:98%Molecular weight:236.66Benzo[1,3]dioxole-5-carboxamidoxime
CAS:Formula:C8H8N2O3Purity:95%Color and Shape:SolidMolecular weight:180.1637-(β-CHLOROETHYL)THEOPHYLLINE
CAS:Formula:C9H11ClN4O2Purity:95.0%Color and Shape:SolidMolecular weight:242.663-((TERT-BUTOXYCARBONYL)AMINO)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C10H15N3O4Purity:95.0%Color and Shape:SolidMolecular weight:241.247(4-Bromo-1-methyl-1H-benzo[d]imidazol-2-yl)methanol
CAS:Formula:C9H9BrN2OPurity:95.0%Molecular weight:241.088(4-Bromothiazol-2-yl)methanol
CAS:Formula:C4H4BrNOSPurity:95%Color and Shape:SolidMolecular weight:194.05(5-(Hydroxymethyl)furan-2-yl)boronic acid
CAS:Formula:C5H7BO4Purity:95%Color and Shape:SolidMolecular weight:141.925-(Dimethylamino)pyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Purity:95%Molecular weight:205.21699522-(4-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one dihydrochloride
CAS:Formula:C10H13Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:262.13ethyl 2-(2-imino-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H14BrN3O4S2Purity:95.0%Molecular weight:396.272-CHLORO-4-((4-METHOXYBENZYL)OXY)-N-(2-(PYRROLIDIN-1-YL)ETHYL)BENZAMIDE
Formula:C21H25ClN2O3Purity:95.0%Molecular weight:388.89(1-(tert-Butoxycarbonyl)-6-methoxy-1H-indol-2-yl)boronic acid
CAS:Formula:C14H18BNO5Purity:95%Color and Shape:SolidMolecular weight:291.111-(2,2,2-Trifluoro-ethyl)-1 H -pyrazol-4-ylamine
CAS:Formula:C5H6F3N3Purity:95%Color and Shape:SolidMolecular weight:165.1194-(2-Thienylmethoxy)aniline
CAS:Formula:C11H11NOSPurity:95.0%Color and Shape:SolidMolecular weight:205.28(3aR,5r,6aS)-2-(tert-Butoxycarbonyl)octahydrocyclopenta[c]pyrrole-5-carboxylic acid
CAS:Formula:C13H21NO4Purity:98%Molecular weight:255.314Potassium trifluoro[(pyrrolidin-1-yl)methyl]borate
CAS:Formula:C5H10BF3KNPurity:97%Color and Shape:SolidMolecular weight:191.05Methyl 4-fluoropyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C9H7FN2O2Purity:97%Molecular weight:194.165(S)-1-(3-Bromobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17BrCl2N2Purity:95.0%Molecular weight:328.081-Isopropyl-5-oxopyrrolidine-3-carboximidamide hydrochloride
CAS:Purity:98%Molecular weight:205.69000241-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid
CAS:Formula:C16H21NO4Purity:95.0%Color and Shape:SolidMolecular weight:291.3474-Ethyl-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol
CAS:Formula:C8H9N3OSPurity:95.0%Color and Shape:SolidMolecular weight:195.24tert-Butyl 2-(hydroxymethyl)-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
CAS:Formula:C12H19N3O3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:253.3022-(1-methylpyrrolidin-2-yl)propan-1-amine dihydrochloride
CAS:Formula:C8H20Cl2N2Purity:97%Molecular weight:215.16(2-methyl-1-oxo-2,3-dihydro-1H-isoindol-5-yl)boronic acid
CAS:Formula:C9H10BNO3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:190.994,7-Dimethoxy-1 H -indole-2-carboxylic acid
CAS:Formula:C11H11NO4Purity:95.0%Color and Shape:SolidMolecular weight:221.212N-[3-(5,6-Dimethyl-benzooxazol-2-yl)-phenyl]-2,4-dinitro-benzamide
CAS:Formula:C22H16N4O6Molecular weight:432.392(1-Methyl-1H-indazol-5-yl)methanol
CAS:Formula:C9H10N2OPurity:96%Color and Shape:SolidMolecular weight:162.192(2-Methylbenzo[d]thiazol-5-yl)boronic acid
CAS:Formula:C8H8BNO2SPurity:98%Color and Shape:Solid, No data available.Molecular weight:193.03Methyl 6-fluoro-1H-benzo[d]imidazole-2-carboxylate
CAS:Formula:C9H7FN2O2Purity:95.0%Molecular weight:194.165(2E)-1-(3-bromophenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C13H9BrO2Purity:95.0%Molecular weight:277.117TERT-BUTYL 2-CYANOINDOLINE-1-CARBOXYLATE
CAS:Formula:C14H16N2O2Purity:95.0%Color and Shape:SolidMolecular weight:244.294tert-Butyl 3-(trifluoromethyl)-4,5-dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate
CAS:Formula:C12H16F3N3O2Purity:96%Color and Shape:Liquid, No data available.Molecular weight:291.2745,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid hydrochloride
CAS:Formula:C9H10ClN3O2Purity:95.0%Molecular weight:227.65[1-methyl-2-(3-thienyl)ethyl]amine hydrochloride
CAS:Formula:C7H12ClNSPurity:97%Molecular weight:177.693-(3-Fluorophenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
CAS:Purity:95.0%Molecular weight:254.69000244140625Thiazolo[5,4-c]pyridine-2-carboxylic acid
CAS:Formula:C7H4N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:180.184-Nitro-1H-pyrazole-3-carbonitrile
CAS:Formula:C4H2N4O2Purity:95%Color and Shape:SolidMolecular weight:138.0864-[3-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.329TERT-BUTYL 4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-7-CARBOXYLATE
CAS:Purity:98%Color and Shape:SolidMolecular weight:253.69000245-Phenyl-3-trifluoromethyl-1H-pyrazole
CAS:Formula:C10H7F3N2Purity:98%(LC-MS);RGColor and Shape:Solid, PowderMolecular weight:212.1753-BROMO-1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRROLO[2,3-B]PYRIDINE-5-CARBONITRILE
CAS:Formula:C14H18BrN3OSiPurity:95.0%Molecular weight:352.3071-Isopropyl-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:250.153-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride
CAS:Formula:C6H9BrClN3Purity:95%Molecular weight:238.515-Iodo-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one
CAS:Formula:C6H4IN3OPurity:95%Color and Shape:SolidMolecular weight:261.022Ethyl 3-thiophen-2-yl-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C9H8N2O3SPurity:95.0%Molecular weight:224.23N-(1H-1,2,3-Benzotriazol-1-ylmethyl)-4-chloro-N-methylaniline
CAS:Formula:C14H13ClN4Purity:98.0%Molecular weight:272.74(4,5,6,7-tetrahydro-1H-benzimidazol-2-ylmethyl)amine dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:95.0%Molecular weight:224.131-(1-ethoxyethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Formula:C13H23BN2O3Molecular weight:266.151-(TERT-BUTOXYCARBONYL)-5-(TRIFLUOROMETHYL)INDOLE-2-BORONIC ACID
CAS:Formula:C14H15BF3NO4Purity:97.0%Molecular weight:329.084-CHLORO-7-CYCLOPENTYL-5-IODO-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C11H11ClIN3Purity:95.0%Molecular weight:347.581-(1-isopropyl-1H-pyrazol-3-yl)methanamine
CAS:Formula:C7H13N3Color and Shape:LiquidMolecular weight:139.202[S(R)]-N-[(R)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide
CAS:Purity:95%Molecular weight:565.67tert-Butyl 4-(2-hydroxyethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:95+%Molecular weight:285.3840027
