
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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3-Hydroxy-5-methylsulfanyl-isothiazole-4-carboxylic acid methyl ester
CAS:Formula:C6H7NO3S2Purity:95.0%Molecular weight:205.255-(3-Methoxy-phenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C11H10N2O3Purity:97%Color and Shape:Solid, White powderMolecular weight:218.2125,6-Difluoro-1H-indazole-3-carboxylic acid
CAS:Formula:C8H4F2N2O2Purity:95.0%Molecular weight:198.129TERT-BUTYL 3-AMINO-6,6-DIMETHYL-1-(PROPIONYLOXY)-4,6-DIHYDROPYRROLO[3,4-C]PYRAZOLE-5(1H)-CARBOXYLATE
Formula:C15H24N4O4Purity:90.0%Molecular weight:324.381{[(oxolan-2-yl)methyl]sulfanyl}methanimidamide hydrobromide
CAS:Formula:C6H13BrN2OSPurity:95.0%Molecular weight:241.15Methyl 3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylate
CAS:Formula:C12H9ClFNO3Purity:95.0%Color and Shape:SolidMolecular weight:269.662-(2-cyclopropyl-1H-imidazol-1-yl)acetic acid hydrochloride
CAS:Formula:C8H11ClN2O2Purity:95.0%Molecular weight:202.64(4-bromo-1-methyl-1H-pyrazol-3-yl)methylamine
CAS:Formula:C5H8BrN3Purity:95.0%Color and Shape:LiquidMolecular weight:190.044tert-butyl (3S,4S)-3-amino-4-methoxy-1-pyrrolidinecarboxylate hydrochloride
CAS:Formula:C10H21ClN2O3Purity:95.0%Molecular weight:252.742-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:95.0%Color and Shape:SolidMolecular weight:162.2362-[(6-CHLORO-2-METHYL-4-PYRIMIDINYL)AMINO]-5-THIAZOLECARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H9ClN4O2SPurity:95.0%Molecular weight:284.72ETHYL 3-AMINO-6-(TRIFLUOROMETHYL)BENZOFURAN-2-CARBOXYLATE
CAS:Formula:C12H10F3NO3Purity:95.0%Molecular weight:273.211Ethyl 4-chloro-1H-pyrrolo[2,3-d]pyrimidine-2-carboxylate
CAS:Formula:C9H8ClN3O2Purity:97%Molecular weight:225.63(R)-2-(tert-butoxycarbonyl)-5-(methylsulfonyl)isoindoline-1-carboxylic acid
CAS:Purity:98%Molecular weight:341.38000492-(Difluoromethyl)-1H-benzimidazole
CAS:Formula:C8H6F2N2Purity:98%Color and Shape:Light yellow powderMolecular weight:168.1471-(1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid
CAS:Formula:C13H14N2O2SPurity:95.0%Molecular weight:262.334-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:239.72000126-(1-piperazinyl)-9H-purine dihydrochloride dihydrate
Formula:C9H18Cl2N6O2Purity:95.0%Molecular weight:313.182-(3-Bromophenyl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C9H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:239.0725-(4-Chlorophenyl)thiazol-2-amine
CAS:Formula:C9H7ClN2SPurity:95%Color and Shape:SolidMolecular weight:210.686,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine
CAS:Formula:C5H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:156.21(2-((tert-Butoxycarbonyl)amino)-7-fluorobenzo[d]thiazol-4-yl)boronic acid
CAS:Purity:97%Molecular weight:312.11999515-chloro-3-(3-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642,7-DIAZA-SPIRO[4.4]NONANE-2,9-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER 9-ETHYL ESTER
CAS:Formula:C15H26N2O4Purity:97%Molecular weight:298.383Ethyl 1-(5-(methylamino)pyridin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95%Molecular weight:246.272-(Chloromethyl)-6-methylimidazo[1,2-a]pyridine hydrochloride
CAS:Formula:C9H10Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:217.091H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
CAS:Formula:C5H4N4OPurity:95.0%Color and Shape:SolidMolecular weight:136.1142-(7-Chloro-1H-indol-3-yl)acetic acid
CAS:Formula:C10H8ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:209.63{[3-(2-pyrazinyl)-1H-1,2,4-triazol-5-yl]methyl}amine dihydrochloride hydrate
CAS:Formula:C7H12Cl2N6OPurity:95.0%Molecular weight:267.112-(2-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H13FN2O2SPurity:95.0%Molecular weight:280.32Sodium 1-methyl-4-(trifluoromethyl)-1H-imidazole-2-carboxylate
CAS:Formula:C6H4F3N2NaO2Purity:97.0%Molecular weight:216.0952,2,2-Trifluoro-1-(4-nitro-1H-pyrrol-2-yl)ethanone
CAS:Formula:C6H3F3N2O3Purity:95.0%Molecular weight:208.0962-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid amide
Formula:C10H7ClN2O2SPurity:95.0%Molecular weight:254.69ethyl 1-isopropyl-3-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C9H13N3O4Purity:97%Molecular weight:227.22N-(4-fluorophenyl)-N-isopropyl-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)oxy)acetamide
CAS:Purity:98%Molecular weight:363.3299866(S)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.671,1-dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS:Formula:C9H14N2Purity:95.0%Molecular weight:150.2252-Methyl-4-phenyl-1H-imidazole
CAS:Formula:C10H10N2Purity:97%Color and Shape:SolidMolecular weight:158.204(S)-3-Methylpyrrolidin-3-ol hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.615-Isobutyl-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C6H11N3SPurity:95.0%Color and Shape:LiquidMolecular weight:157.24tert-Butyl 6-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H28BNO5Purity:95%Molecular weight:373.26(2E)-1-(3,4-dichlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H8Cl2OSPurity:95.0%Molecular weight:283.173-(2-Hydroxypropyl)-5-methyl-2-oxazolidinone
CAS:Formula:C7H13NO3Color and Shape:LiquidMolecular weight:159.185(Tetrahydrofuran-2,5-diyl)dimethanol
CAS:Formula:C6H12O3Purity:98+%Color and Shape:OilMolecular weight:132.1594-(3,4-difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C18H22F2N2O4Purity:95.0%Molecular weight:368.381N-methyl-1-(1H-pyrazol-5-yl)methanamine dihydrochloride
CAS:Formula:C5H11Cl2N3Purity:97%Color and Shape:SolidMolecular weight:184.061-(butan-2-yl)-5-(chloromethyl)-2-methanesulfonyl-1H-imidazole
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.743-Isopropyl-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:99%Color and Shape:White powderMolecular weight:168.196(2S,3R)-3-Phenylpyrrolidine-2-carboxylic acid
CAS:Formula:C11H13NO2Purity:97%Color and Shape:Solid, No data available.Molecular weight:191.23tert-butyl 3-iodo-7,7-dimethyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate
CAS:Purity:95%Molecular weight:377.2260132(S)-2-((tert-Butoxycarbonyl)amino)-2-(thiophen-2-yl)acetic acid
CAS:Formula:C11H15NO4SPurity:97%Molecular weight:257.31,4-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C5H9N3Purity:98%Color and Shape:Solid, yellow powderMolecular weight:111.1482-(3′,3′-Dimethyl-6-nitrospiro[chromene-2,2′-indolin]-1′-yl)ethyl methacrylate
CAS:Formula:C24H24N2O5Purity:90%Molecular weight:420.465(4-Amino-phenyl)-pyrrolidin-1-yl-methanone
CAS:Formula:C11H14N2OPurity:97%Color and Shape:Solid, White powderMolecular weight:190.2465,6,7,8-Tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine hydrobromide
CAS:Purity:97%Molecular weight:250.16000372-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one
CAS:Purity:95%Color and Shape:SolidMolecular weight:282.26000981-(TETRAHYDRO-2H-PYRAN-2-YL)-4-METHYL-1H-INDAZOL-5-YL-5-BORONIC ACID
CAS:Formula:C13H17BN2O3Purity:95.0%Molecular weight:260.16-BROMO-2-(TETRAHYDRO-2H-PYRAN-4-YL)PYRAZOLO[1,5-A]PYRIMIDINE
CAS:Formula:C11H12BrN3OPurity:97.0%Molecular weight:282.141(R)-TERT-BUTYL 3-(PYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H20N2O3Purity:95.0%Molecular weight:264.3255-(4-tert-Butyl-phenyl)-1H-pyrazole-3-carboxylic acid
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2942-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Molecular weight:176.219(2E)-1-(2-chlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H11ClOSPurity:95.0%Molecular weight:262.751-(2-Chloro-phenyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Molecular weight:309.072,2,2-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:189.66000371-(azetidin-3-yl)-2-methyl-1H-imidazole dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:95.0%Molecular weight:210.1TERT-BUTYL 4-OXA-5-THIA-6-AZASPIRO[2.4]HEPTANE-6-CARBOXYLATE 5,5-DIOXIDE
CAS:Formula:C9H15NO5SPurity:97%Molecular weight:249.28DL-5-Hydroxytryptophan
CAS:Formula:C11H12N2O3Purity:98.0%Color and Shape:SolidMolecular weight:220.228(R)-Thiazolidine-4-carboxylic acid
CAS:Formula:C4H7NO2SPurity:97.0%Color and Shape:SolidMolecular weight:133.172-(Dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C18H19BO2SPurity:97%Molecular weight:310.221-TRIISOPROPYLSILANYL-5-(BOC-AMINO)-7-AZAINDOLE
CAS:Formula:C21H35N3O2SiPurity:97%Molecular weight:389.615(6-Methoxybenzofuran-2-yl)boronic acid
CAS:Formula:C9H9BO4Purity:95%Color and Shape:SolidMolecular weight:191.985-(CHLOROMETHYL)-3-(2-CHLOROPYRIDIN-4-YL)-1,2,4-OXADIAZOLE
Formula:C8H5Cl2N3OPurity:95.0%Molecular weight:230.05Detomidine hydrochloride
CAS:Formula:C12H15ClN2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:222.72(S)-1-Benzyl-5-oxopyrrolidine-2-carboxylic acid
CAS:Formula:C12H13NO3Purity:95.0%Color and Shape:SolidMolecular weight:219.24Methyl 5-(6-methoxynicotinoyl)-2- furanoate
CAS:Formula:C13H11NO5Purity:97.0%Molecular weight:261.233Benzo[d]thiazol-5-ylmethanol
CAS:Formula:C8H7NOSPurity:98%Color and Shape:SolidMolecular weight:165.21(2-Methylthiazol-5-yl)methanamine hydrochloride
CAS:Formula:C5H9ClN2SPurity:97%Molecular weight:164.652-Amino-5-methyl-4,5,6-trihydrobenzothiazol-7-one
CAS:Formula:C8H10N2OSColor and Shape:SolidMolecular weight:182.243-(2,4-Dimethoxyphenyl)-4-(thiophen-3-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C19H16N2O2SPurity:98%Molecular weight:336.412-Pyridin-3-yl-thiazole-4-carboxylic acid
CAS:Formula:C9H6N2O2SPurity:95%Color and Shape:SolidMolecular weight:206.223-Methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C5H10ClN3OPurity:97%Color and Shape:Solid, PowderMolecular weight:163.61Methyl 2-methyl-2H-indazole-6-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.2023,5-Dichloroisothiazole-4-carbonitrile
CAS:Formula:C4Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:179.02(2S,3R)-1-[(tert-Butoxy)carbonyl]-3-fluoropyrrolidine-2-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:233.23899843-Chloro-4-pyrrolidin-1-yl-benzaldehyde
CAS:Formula:C11H12ClNOColor and Shape:LiquidMolecular weight:209.67(5-Methyl-2-phenylthiazole-4-yl)acetic acid
CAS:Formula:C12H11NO2SColor and Shape:SolidMolecular weight:233.291-(2,4,6-Trimethylphenyl)-3-(cyclododecyl)imidazolium chloride
CAS:Purity:98%Molecular weight:389.019989(S)-METHYL 2-METHYLPYRROLIDINE-2-CARBOXYLATE HCL
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.64(5S)-2,2-DIOXIDO-5-METHYL-1,2,3-OXATHIAZOLIDINE, N-BOC PROTECTED
CAS:Formula:C8H15NO5SPurity:97%Molecular weight:237.274-Iodobenzo[d][1,3]dioxole
CAS:Formula:C7H5IO2Purity:98%Color and Shape:SolidMolecular weight:248.0194-(3-Nitrophenyl)thiazole-2-carboxylic acid
CAS:Formula:C10H6N2O4SPurity:95.0%Molecular weight:250.236-BROMO-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:241.0444-(Pyrrolidin-1-yl)butan-1-ol
CAS:Formula:C8H17NOPurity:95.0%Color and Shape:LiquidMolecular weight:143.235-bromo-1-methyl-1H-indole-2,3-dione
CAS:Formula:C9H6BrNO2Purity:95%Color and Shape:CrystallineMolecular weight:240.0565,7-dimethyl-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C8H10N4SPurity:97%Molecular weight:194.265-chloro-3-(2-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642-methyl-1-propyl-1H-benzimidazol-5-amine dihydrochloride
CAS:Formula:C11H17Cl2N3Purity:95.0%Molecular weight:262.18(1H-Imidazole-4,5-diyl)dimethanol
CAS:Formula:C5H8N2O2Purity:≥95%Color and Shape:SolidMolecular weight:128.1314-Bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H9BrN2O2Purity:95%Color and Shape:SolidMolecular weight:233.065tert-Butyl 6-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H28BNO4Purity:95%Color and Shape:Liquid, No data available.Molecular weight:357.26[5-(4-methoxyphenyl)isoxazol-3-yl]methanol
CAS:Formula:C11H11NO3Purity:95.0%Color and Shape:SolidMolecular weight:205.2135-Fluoro-3-piperidin-4-yl-1,2-benzisoxazole hydrochloride
CAS:Formula:C12H14ClFN2OPurity:90.0%Color and Shape:SolidMolecular weight:256.71[3-(dimethylamino)-1-pyrrolidinyl]acetic acid hydrate
CAS:Formula:C8H18N2O3Purity:95.0%Molecular weight:190.2435-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C11H7F3O2SPurity:95%Color and Shape:SolidMolecular weight:260.23Ethyl 2-bromo-4-(4-(trifluoromethyl)-phenyl)thiazole-5-carboxylate
CAS:Purity:97%Molecular weight:380.17999271-(BOC-AMINOMETHYL)-3-(5-TETRAZOLYL)BENZENE
CAS:Formula:C13H17N5O2Purity:97.0%Molecular weight:275.3126-methoxy-3H-imidazo[4,5-b]pyridine-7-carboxylic acid
CAS:Formula:C8H7N3O3Purity:95.0%Color and Shape:SolidMolecular weight:193.1623-Chloromethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H18ClNO2Purity:95.0%Color and Shape:Liquid, OilMolecular weight:219.715-Amino-1-(2,5-dichloro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6Cl2N4Purity:95.0%Molecular weight:253.093-(3-Nitrophenyl)-1H-pyrazol-5-amine
CAS:Formula:C9H8N4O2Purity:95%Color and Shape:Solid, Yellow crystalline powderMolecular weight:204.1895-(3-(TRIFLUOROMETHYL)PHENYL)-1,3,4-OXADIAZOL-2-AMINE
CAS:Formula:C9H6F3N3OPurity:95.0%Molecular weight:229.1621-BENZYL-4-CARBAMOYL-1-AZABICYCLO[2.2.1]HEPTAN-1-IUM BROMIDE
Formula:C14H19BrN2OPurity:95.0%Molecular weight:311.2232-(4H-1,2,4-Triazol-4-yl)phenol
CAS:Formula:C8H7N3OPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:161.1643-[2-(4-morpholinyl)-2-oxoethyl]-1H-1,2,4-triazol-5-amine
CAS:Formula:C8H13N5O2Purity:95.0%Color and Shape:SolidMolecular weight:211.2255-[4-(2-methylpropyl)phenyl]-1H-pyrazole-3-carboxylic acid
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2943-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C10H7FN2OPurity:97.0%Color and Shape:SolidMolecular weight:190.177METHYL 5-(4-CYANOPHENYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C12H8N2O3Purity:98%Molecular weight:228.207Tert-butyl 3-(2,2,2-trifluoroacetyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:267.2479858(S)-tert-Butyl 1-(cyclobutylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.3745-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H6Cl2N2O2Purity:95.0%Molecular weight:257.074-((4-(4-Bromo-1H-pyrazol-1-yl)phenyl)sulfonyl)morpholine
CAS:Formula:C13H14BrN3O3SPurity:95.0%Molecular weight:372.24(S)-1-(3-Aminopyrrolidin-1-yl)-2-methylpropan-1-one hydrochloride
CAS:Formula:C8H17ClN2OMolecular weight:192.69(Tetrahydro-1H-pyrrolo[2,1-c][1,4]oxazin-8a(6H)-yl)methanol
CAS:Purity:98%Molecular weight:157.21299743-BROMO-1-TOSYL-1H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C13H10BrN3O2SPurity:95.0%Molecular weight:352.217-Methoxy-1H-indole-3-carbaldehyde
CAS:Formula:C10H9NO2Purity:97%Color and Shape:Yellowish to off-white crystalline powderMolecular weight:175.187Ref: 10-F209672
1g126.00€5g333.00€10g520.00€25g1,018.00€100g2,462.00€100mg36.00€250mg57.00€500mg91.00€6-((tetrahydrofuran-3-yl)oxy)nicotinic acid
CAS:Formula:C10H11NO4Purity:95.0%Color and Shape:SolidMolecular weight:209.201tert-Butyl (3S,4R)-3-(hydroxymethyl)-4-(4-methoxyphenyl)pyrrolidine-1-carboxylate
CAS:Formula:C17H25NO4Purity:90%Molecular weight:307.39
