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 55482 products of "5-membered Heterocycles"
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1g26.00€5g50.00€10g65.00€25g123.00€100g342.00€10kgTo inquire500gTo inquire250mg26.00€1-Propanone, 3-(dimethylamino)-1-(2-thienyl)-, hydrochloride
CAS:Formula:C9H14ClNOSPurity:97%Color and Shape:SolidMolecular weight:219.73162-Furancarboxylic acid, tetrahydro-
CAS:Formula:C5H8O3Purity:98%Color and Shape:LiquidMolecular weight:116.11521H-Benzimidazole, 1-methyl-2-(methylsulfonyl)-
CAS:Formula:C9H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:210.2529Ref: IN-DA0002RA
1g26.00€5g48.00€10g71.00€25g107.00€50g153.00€100g196.00€250g646.00€500gTo inquire250mg26.00€2-Methylmercaptobenzothiazole
CAS:Formula:C8H7NS2Purity:96%Color and Shape:SolidMolecular weight:181.27793,6-Dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
CAS:Formula:C4H3N5OPurity:98%Color and Shape:SolidMolecular weight:137.0995methyl 4-methyl-3-[2-(propylamino)propanamido]thiophene-2-carboxylate
CAS:Formula:C13H20N2O3SPurity:98.0%Color and Shape:SolidMolecular weight:284.3745N-Boc-(2S,4R)-4-hydroxyproline
CAS:Formula:C10H17NO5Purity:97%Color and Shape:SolidMolecular weight:231.24575-Methylthiophene-2-Boronic Acid
CAS:Formula:C5H7BO2SPurity:97%Color and Shape:SolidMolecular weight:141.98394-Imidazoleacetic acid HCl
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:162.5743((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
CAS:Formula:C21H26O8S2Purity:95%Color and Shape:SolidMolecular weight:470.55633-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.6027(9-(4-IODOPHENYL))-9H-CARBAZOLE
CAS:Formula:C18H12INPurity:95%Color and Shape:SolidMolecular weight:369.19901-Hexyl-3-methylimidazolium trifluoromethanesulfonate
CAS:Formula:C11H19F3N2O3SPurity:98%Color and Shape:LiquidMolecular weight:316.3404Piperonal propyleneglycol acetal
CAS:Formula:C11H12O4Purity:98%Color and Shape:LiquidMolecular weight:208.21061H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1)
CAS:Formula:C9H17BF4N2Purity:97%Color and Shape:SolidMolecular weight:240.0493Benzoic acid, 5-methyl-2-(2H-1,2,3-triazol-2-yl)-
CAS:Formula:C10H9N3O2Purity:98%Color and Shape:SolidMolecular weight:203.19745-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-, sodium salt (1:1), (6R,7R)-
CAS:Formula:C14H13N8NaO4S3Purity:98%Color and Shape:SolidMolecular weight:476.48902-(1H-Imidazol-1-yl)Acetic Acid
CAS:Formula:C5H6N2O2Purity:98%Color and Shape:SolidMolecular weight:126.1133Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione
CAS:Formula:C10H4O2S2Purity:95%Color and Shape:SolidMolecular weight:220.2676Ethyl 2-(1H-indol-3-yl)acetate
CAS:Formula:C12H13NO2Purity:98%Color and Shape:SolidMolecular weight:203.23711H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-1-piperazinyl]-4-oxo-
CAS:Formula:C21H20FN3O6SPurity:98%Color and Shape:SolidMolecular weight:461.46342-Propenoic acid, 2-methyl-, (tetrahydro-2-furanyl)methyl ester
CAS:Formula:C9H14O3Purity:97%Color and Shape:LiquidMolecular weight:170.20572-(Aminomethyl)-1,3-dioxolane
CAS:Formula:C4H9NO2Purity:98%Color and Shape:LiquidMolecular weight:103.11983,6-Dibromothieno[3,2-b]thiophene
CAS:Formula:C6H2Br2S2Purity:98%Color and Shape:SolidMolecular weight:298.0181Thieno[2,3-b]thiophene, 2,5-dibromo-
CAS:Formula:C6H2Br2S2Purity:98%Color and Shape:SolidMolecular weight:298.0181Tris(Pyrazol-1-Yl)Methane
CAS:Formula:C10H10N6Purity:98%Color and Shape:SolidMolecular weight:214.22665-Nitrobenzo[d]isothiazol-3-amine
CAS:Formula:C7H5N3O2SPurity:96%Color and Shape:SolidMolecular weight:195.19851,3,3-Trimethylindolino-β-naphthopyrylospiran
CAS:Formula:C23H21NOPurity:98%Color and Shape:SolidMolecular weight:327.41899-(1,1-bipheny)-4-yl-3-(4-broMophenyl)carbazole
CAS:Formula:C30H20BrNPurity:98%Color and Shape:SolidMolecular weight:474.39052-Naphthalenol, 1-[2-(2-thiazolyl)diazenyl]-
CAS:Formula:C13H9N3OSPurity:99%Color and Shape:SolidMolecular weight:255.29514,5-Dibromo-N-methoxy-N-methylfuran-2-carboxamide
CAS:Formula:C7H7Br2NO3Purity:95%Color and Shape:SolidMolecular weight:312.9434Carbonic acid, cyclopentyl 2,5-dioxo-1-pyrrolidinyl ester
CAS:Formula:C10H13NO5Purity:98%Color and Shape:SolidMolecular weight:227.2139α-D-Mannofuranose, 2,3:5,6-bis-O-(1-methylethylidene)-
CAS:Formula:C12H20O6Purity:95%Color and Shape:SolidMolecular weight:260.2836Ethyl 1-methyl-1H-imidazole-2-carboxylate
CAS:Formula:C7H10N2O2Purity:96%Color and Shape:SolidMolecular weight:154.16652-Thiophenesulfonamide, 5-chloro-
CAS:Formula:C4H4ClNO2S2Purity:98%Color and Shape:SolidMolecular weight:197.66312-(Naphthalen-2-yl)-1H-indole
CAS:Formula:C18H13NPurity:98%Color and Shape:SolidMolecular weight:243.3025Benzothiazole, 5-chloro-2-(methylthio)- (7CI,8CI,9CI)
CAS:Formula:C8H6ClNS2Purity:95%Color and Shape:SolidMolecular weight:215.72291-HEXYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE
CAS:Formula:C12H19F6N3O4S2Purity:98%Color and Shape:LiquidMolecular weight:447.4174Dibenzo[b,d]thiophene-4-carbaldehyde
CAS:Formula:C13H8OSPurity:98%Color and Shape:SolidMolecular weight:212.2670Dimethylisopropylsilylimidazole
CAS:Formula:C8H16N2SiPurity:98%Color and Shape:LiquidMolecular weight:168.3115(S)-(-)-Tetrahydrofuran-2-carboxylic Acid
CAS:Formula:C5H8O3Purity:97%Color and Shape:LiquidMolecular weight:116.1152N,N'-Bis-Z-1-Guanylpyrazole
CAS:Formula:C20H18N4O4Purity:98%Color and Shape:SolidMolecular weight:378.38132,5-dibromo-thiophene-3-carboxylic acid
CAS:Formula:C5H2Br2O2SPurity:95%Color and Shape:SolidMolecular weight:285.94122,6-Di(1-pyrazolyl)pyridine
CAS:Formula:C11H9N5Purity:98%Color and Shape:SolidMolecular weight:211.2227BENZO[B]THIOPHENE-2-CARBOXALDEHYDE
CAS:Formula:C9H6OSPurity:98%Color and Shape:SolidMolecular weight:162.20832-Selenophenecarboxaldehyde
CAS:Formula:C5H4OSePurity:98.0%Color and Shape:SolidMolecular weight:159.0447N-Cbz-Hydroxy-L-Proline
CAS:Formula:C13H15NO5Purity:97%Color and Shape:SolidMolecular weight:265.2619(9-(4-BROMOPHENYL))-3,6-DI-TERT-BUTYL-9H-CARBAZOLE
CAS:Formula:C26H28BrNPurity:98%Color and Shape:SolidMolecular weight:434.4112Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-
CAS:Formula:C18H14N2O2Purity:98%Color and Shape:SolidMolecular weight:290.31603H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-
CAS:Formula:C10H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:208.64435-(4-methoxyphenyl)-1H-pyrazol-3-amine
CAS:Formula:C10H11N3OPurity:98%Color and Shape:SolidMolecular weight:189.2138N-[(tert-Butoxy)carbonyl]-D-tryptophan
CAS:Formula:C16H20N2O4Purity:98%Color and Shape:SolidMolecular weight:304.34102-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS:Formula:C8H7N3O2Purity:98%Color and Shape:SolidMolecular weight:177.1601(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester
CAS:Formula:C9H14O6Purity:98%Color and Shape:LiquidMolecular weight:218.20395-Hydroxybenzofuran-2(3H)-one
CAS:Formula:C8H6O3Purity:98%Color and Shape:SolidMolecular weight:150.1314Dibromothieno[3,4-c]furan-1,3-dione
CAS:Formula:C6Br2O3SPurity:95%Color and Shape:SolidMolecular weight:311.93542-Methylnaphtho[1,2-d]thiazole
CAS:Formula:C12H9NSPurity:98%Color and Shape:SolidMolecular weight:199.27161,3-Dioxolane, 2,2,4-trimethyl-
CAS:Formula:C6H12O2Purity:99%Color and Shape:LiquidMolecular weight:116.15831H-Tetrazole-5-acetic acid
CAS:Formula:C3H4N4O2Purity:98%Color and Shape:SolidMolecular weight:128.08952-Bromo-4-fluorothiophene
CAS:Formula:C4H2BrFSPurity:95.0%Color and Shape:LiquidMolecular weight:181.02613-(diphenyl-1,3-oxazol-2-yl)propanoic acid
CAS:Formula:C18H15NO3Purity:98%Color and Shape:SolidMolecular weight:293.3166Adenosine, 2',3'-dideoxy-
CAS:Formula:C10H13N5O2Purity:98%Color and Shape:SolidMolecular weight:235.24255-Bromo-2,2′-bithiophene
CAS:Formula:C8H5BrS2Purity:96%Color and Shape:SolidMolecular weight:245.15931H-Indole-2,3-dione, 1-methyl-
CAS:Formula:C9H7NO2Purity:97%Color and Shape:SolidMolecular weight:161.15741-Butyl-3-methyl-1H-imidazol-3-ium tetrachloroferrate(III)
CAS:Formula:C8H15Cl4FeN2Purity:98%Color and Shape:LiquidMolecular weight:336.87511,3,4-Thiadiazol-2-amine,5-[(phenylmethyl)thio]-
CAS:Formula:C9H9N3S2Purity:98%Color and Shape:SolidMolecular weight:223.31795-(4-Chlorophenyl)-1H-pyrazol-3-amine
CAS:Formula:C9H8ClN3Purity:97%Color and Shape:SolidMolecular weight:193.6329Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-
CAS:Formula:C16H16ClNO2SPurity:98%Color and Shape:SolidMolecular weight:321.82175-Methyl-4-Hydroxymethylimidazole Hydrochloride
CAS:Formula:C5H9ClN2OPurity:97%Color and Shape:SolidMolecular weight:148.59085-Thiazoleethanol, 4-methyl-
CAS:Formula:C6H9NOSPurity:98%Color and Shape:LiquidMolecular weight:143.20681-TERT-BUTYL-1H-IMIDAZOLE
CAS:Formula:C7H12N2Purity:97%Color and Shape:LiquidMolecular weight:124.18362-(Piperidin-4-yl)-1H-benzimidazole
CAS:Formula:C12H15N3Purity:97%Color and Shape:SolidMolecular weight:201.26762-(4-Bromobutyl)-1,3-dioxolane
CAS:Formula:C7H13BrO2Purity:96%Color and Shape:LiquidMolecular weight:209.08099,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
CAS:Formula:C36H22N2SPurity:98%Color and Shape:SolidMolecular weight:514.63831H-Imidazole, 1-[2,6-bis(1-methylethyl)phenyl]-
CAS:Formula:C15H20N2Purity:98%Color and Shape:SolidMolecular weight:228.33272,5-dioxopyrrolidin-1-yl 2-bromoacetate
CAS:Formula:C6H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:236.0201Ref: IN-DA003G0K
1g50.00€5g120.00€10g208.00€25g318.00€50g669.00€100gTo inquire500gTo inquire100mg25.00€250mg30.00€1(3H)-Isobenzofuranone, 3-(3-furanyl)-3a,4,5,6-tetrahydro-3a,7-dimethyl-, (3R,3aR)-
CAS:Formula:C14H16O3Purity:95%Color and Shape:SolidMolecular weight:232.2750Ferrocene, 1-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-2-(diphenylphosphino)-, (2R)-
CAS:Formula:C28H28FeNOPPurity:97%Color and Shape:SolidMolecular weight:481.34681H-Indole-5-carboxylic acid
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.15742,1,3-Benzoxadiazole, 4-[(3S)-3-isothiocyanato-1-pyrrolidinyl]-7-nitro-
CAS:Formula:C11H9N5O3SPurity:98%Molecular weight:291.2859
![3,6-Dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007MLG.webp&w=3840&q=75)
![methyl 4-methyl-3-[2-(propylamino)propanamido]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00JGH7.webp&w=3840&q=75)
![3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0033H6.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]me…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003OQ9.webp&w=3840&q=75)
![Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034HT.webp&w=3840&q=75)
![1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000KL9.webp&w=3840&q=75)
![3,6-Dibromothieno[3,2-b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003IQB.webp&w=3840&q=75)
![Thieno[2,3-b]thiophene, 2,5-dibromo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002QJX.webp&w=3840&q=75)
![5-Nitrobenzo[d]isothiazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003MX4.webp&w=3840&q=75)
![2-Naphthalenol, 1-[2-(2-thiazolyl)diazenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000F2D.webp&w=3840&q=75)
![Dibenzo[b,d]thiophene-4-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003PBH.webp&w=3840&q=75)
![BENZO[B]THIOPHENE-2-CARBOXALDEHYDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C0GU.webp&w=3840&q=75)
![N-[(tert-Butoxy)carbonyl]-D-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0037R7.webp&w=3840&q=75)
![2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003HQB.webp&w=3840&q=75)
![Dibromothieno[3,4-c]furan-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0004QU.webp&w=3840&q=75)
![2-Methylnaphtho[1,2-d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003HKQ.webp&w=3840&q=75)
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![Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00099Q.webp&w=3840&q=75)
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