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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1H-Pyrazol-3-amine, 4-bromo-5-methyl-
CAS:Formula:C4H6BrN3Purity:98%Color and Shape:SolidMolecular weight:176.0145Ref: IN-DA003QP5
1g32.00€5g78.00€10g115.00€25g193.00€50g498.00€100gTo inquire250gTo inquire100mg21.00€250mg25.00€3-Ethyl-1-methyl-1H-imidazol-3-ium bromide
CAS:Formula:C6H11BrN2Purity:98%Color and Shape:SolidMolecular weight:191.06891H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-
CAS:Formula:C16H14F3N3OSPurity:98%Color and Shape:SolidMolecular weight:353.36211H-Imidazole-4,5-dicarboxylic acid
CAS:Formula:C5H4N2O4Purity:97%Color and Shape:SolidMolecular weight:156.0963Diethyl 1H-pyrazole-3,5-dicarboxylate
CAS:Formula:C9H12N2O4Purity:98%Color and Shape:SolidMolecular weight:212.2026Ref: IN-DA0034Q0
1g22.00€5g28.00€10g37.00€1kgTo inquire25g62.00€50g99.00€5kgTo inquire100g142.00€250g250.00€500g623.00€4,5-Dimethylfuran-2-carbaldehyde
CAS:Formula:C7H8O2Purity:97%Color and Shape:LiquidMolecular weight:124.13725-Bromo-4-chloro-3-indolyl acetate
CAS:Formula:C10H7BrClNO2Purity:97%Color and Shape:SolidMolecular weight:288.52511,4-Bis(imidazole-l-ylmethyl)benzene
CAS:Formula:C14H14N4Purity:98%Color and Shape:SolidMolecular weight:238.2878N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-3-(2-furyl)-D-alanine
CAS:Formula:C22H19NO5Purity:98%Color and Shape:SolidMolecular weight:377.39001-Benzothiophene-3-carboxylic acid
CAS:Formula:C9H6O2SPurity:98%Color and Shape:SolidMolecular weight:178.20775-Methyl-4-Hydroxymethylimidazole Hydrochloride
CAS:Formula:C5H9ClN2OPurity:97%Color and Shape:SolidMolecular weight:148.5908Ethyl 2-Amino-4-Thiazoleacetate
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:186.23153-(1H-Indol-3-yl)acrylic acid
CAS:Formula:C11H9NO2Purity:98%Color and Shape:SolidMolecular weight:187.19474-Methyl-1,2,3-thiadiazole-5-carbohydrazide
CAS:Formula:C4H6N4OSPurity:98%Color and Shape:SolidMolecular weight:158.1816Pyrrolidinium, 1-butyl-1-methyl-, bromide (1:1)
CAS:Formula:C9H20BrNPurity:97%Color and Shape:SolidMolecular weight:222.16581,3-Dioxolane, 2-(chloromethyl)-
CAS:Formula:C4H7ClO2Purity:95%Color and Shape:LiquidMolecular weight:122.55021,3,5-TRIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
CAS:Formula:C12H21BN2O2Purity:98%Color and Shape:SolidMolecular weight:236.1183tert-Butyl (4-bromothiophen-2-yl)carbamate
CAS:Formula:C9H12BrNO2SPurity:97%Color and Shape:SolidMolecular weight:278.16613,6-Dibromo-9-(4-methylphenyl)-9H-carbazole
CAS:Formula:C19H13Br2NPurity:97%Color and Shape:SolidMolecular weight:415.1212Ref: IN-DA00348D
1g25.00€5g40.00€10g60.00€25g100.00€100g208.00€10kgTo inquire250g676.00€500gTo inquire(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
CAS:Formula:C22H22BrO2PPurity:97%Color and Shape:SolidMolecular weight:429.2866Pyrrolidinium, 1-[[4-(diphenylphosphino)phenyl]methyl]-1-methyl-, bromide (1:1)
CAS:Formula:C24H27BrNPPurity:95%Color and Shape:SolidMolecular weight:440.3556Benzothiazole, 5-bromo-2-methyl-
CAS:Formula:C8H6BrNSPurity:97%Color and Shape:SolidMolecular weight:228.1089Ref: IN-DA00IBAD
1g37.00€5g99.00€10g155.00€25g226.00€100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg27.00€L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.46399,19-Cyclolanostane-3,6,16,25-tetrol, 20,24-epoxy-,(3b,6a,16b,20R,24S)-
CAS:Formula:C30H50O5Purity:98%Color and Shape:SolidMolecular weight:490.7150methyl 4-methyl-3-[2-(propylamino)propanamido]thiophene-2-carboxylate
CAS:Formula:C13H20N2O3SPurity:98.0%Color and Shape:SolidMolecular weight:284.37454,7-Dichloroindoline-2,3-dione
CAS:Formula:C8H3Cl2NO2Purity:95%Color and Shape:SolidMolecular weight:216.0209N-Heptafluorobutyrylimidazole
CAS:Formula:C7H3F7N2OPurity:97%Color and Shape:LiquidMolecular weight:264.10032,6-Di(1-pyrazolyl)pyridine
CAS:Formula:C11H9N5Purity:98%Color and Shape:SolidMolecular weight:211.22273-Bromo-9-ethyl-9H-carbazole
CAS:Formula:C14H12BrNPurity:95%Color and Shape:SolidMolecular weight:274.15584,4,4-Trifluoro-1-(furan-2-yl)butane-1,3-dione
CAS:Formula:C8H5F3O3Purity:97%Color and Shape:LiquidMolecular weight:206.11873-Thiophenecarboxylic acid, ethyl ester
CAS:Formula:C7H8O2SPurity:98%Color and Shape:LiquidMolecular weight:156.2022Serotonin creatinine sulfate monohydrate
CAS:Formula:C14H23N5O7SPurity:98%Color and Shape:SolidMolecular weight:405.42672,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS:Formula:C8H2Br2S3Purity:97%Color and Shape:SolidMolecular weight:354.10453-Bromo-9-(4-biphenylyl)carbazole
CAS:Formula:C24H16BrNPurity:95%Color and Shape:SolidMolecular weight:398.29452,2':5',2'':5'',2'''-Quaterthiophene, 5,5'''-didodecyl-
CAS:Formula:C40H58S4Purity:96%Color and Shape:SolidMolecular weight:667.14851H-Pyrazole-3-carboxylic acid, 5-phenyl-
CAS:Formula:C10H8N2O2Purity:97%Color and Shape:SolidMolecular weight:188.18272,1,3-Benzothiadiazole, 4,7-dibromo-5,6-bis(octyloxy)-
CAS:Formula:C22H34Br2N2O2SPurity:98%Color and Shape:SolidMolecular weight:550.39061,3-Diisopropyl-1H-benzo[d]imidazol-3-ium bromide
CAS:Formula:C13H19BrN2Purity:98%Color and Shape:SolidMolecular weight:283.20742-{1,8-diethyl-1H,3H,4H,9H-pyrano[3,4-b]indol-1-yl}acetic acid
CAS:Formula:C17H21NO3Purity:98%Color and Shape:SolidMolecular weight:287.3535Methyl 3-hydroxythiophene-2-carboxylate
CAS:Formula:C6H6O3SPurity:97%Color and Shape:SolidMolecular weight:158.17505-Thiazolecarboxylic acid, 2-bromo-4-methyl-, ethyl ester
CAS:Formula:C7H8BrNO2SPurity:95%Color and Shape:SolidMolecular weight:250.11292,1,3-Benzothiadiazole, 4,7-bis(5-bromo-2-thienyl)-
CAS:Formula:C14H6Br2N2S3Purity:97%Color and Shape:SolidMolecular weight:458.2138Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-
CAS:Formula:C8H6O6SPurity:98%Color and Shape:SolidMolecular weight:230.1946(S)-4-Isopropylthiazolidine-2-thione
CAS:Formula:C6H11NS2Purity:98%Color and Shape:SolidMolecular weight:161.28822,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
CAS:Formula:C14H8S4Purity:94%Color and Shape:SolidMolecular weight:304.47332-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
CAS:Formula:C22H29N3OPurity:98%Color and Shape:SolidMolecular weight:351.48521-Allyl-3-methylimidazolium bromide
CAS:Formula:C7H11BrN2Purity:98%Color and Shape:LiquidMolecular weight:203.0796Quinolinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-, sulfate (1:1)
CAS:Formula:C23H26N6O9S3Purity:97%Color and Shape:SolidMolecular weight:626.68235-Acetyl-2,4-dimethylthiazole
CAS:Formula:C7H9NOSPurity:98%Color and Shape:LiquidMolecular weight:155.21752-Phenyl-1H-indole-3-carbaldehyde
CAS:Formula:C15H11NOPurity:98%Color and Shape:SolidMolecular weight:221.25393-Isoxazolamine, 5-(1,1-dimethylethyl)-
CAS:Formula:C7H12N2OPurity:97%Color and Shape:SolidMolecular weight:140.1830Ref: IN-DA00I9YJ
1g20.00€5g40.00€10g62.00€1kgTo inquire25g96.00€5kgTo inquire100g209.00€10kgTo inquireRef: IN-DA003PUI
5g20.00€10g20.00€25g24.00€100g31.00€25kgTo inquire500g84.00€50kgTo inquire100kgTo inquire3-Chlorobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5ClO2SPurity:95%Color and Shape:SolidMolecular weight:212.65284-Benzoyl-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
CAS:Formula:C17H14N2O2Purity:98%Color and Shape:SolidMolecular weight:278.3053Tetrahydro furfuryl alcohol
CAS:Formula:C5H10O2Purity:98%Color and Shape:LiquidMolecular weight:102.13172-(1,2-Benzisoxazol-3-yl)acetic acid
CAS:Formula:C9H7NO3Purity:95%Color and Shape:SolidMolecular weight:177.15681-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)Imide
CAS:Formula:C11H20F6N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:422.4079(1H-Benzo[d][1,2,3]triazol-1-yl)(di(pyrrolidin-1-yl)methylene)oxonium hexafluorophosphate(V)
CAS:Formula:C15H20F6N5OPPurity:95%Color and Shape:SolidMolecular weight:431.31641-Hexyl-3-methylimidazolium chloride
CAS:Formula:C10H19ClN2Purity:97%Color and Shape:LiquidMolecular weight:202.7243Ref: IN-DA0035DX
10g21.00€25g21.00€50g24.00€5kg177.00€100g25.00€10kg355.00€250g34.00€500g46.00€100kgTo inquire5-Methoxyindole-3-carboxaldehyde
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18405-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.17201H-Benzimidazole-2-methanol, α-methyl-
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.1885Piperonal propyleneglycol acetal
CAS:Formula:C11H12O4Purity:98%Color and Shape:LiquidMolecular weight:208.21065-Mercapto-1,2,3-triazole monosodium salt
CAS:Formula:C2H2N3NaSPurity:95%Color and Shape:SolidMolecular weight:123.11216-Bromo-1,3-Benzothiazole
CAS:Formula:C7H4BrNSPurity:98%Color and Shape:SolidMolecular weight:214.0824CARBAZOLE-N-CARBONYL CHLORIDE
CAS:Formula:C13H8ClNOPurity:98%Color and Shape:SolidMolecular weight:229.66171-BENZYL-3-METHYLIMIDAZOLIUM HEXAFLUOROP
CAS:Formula:C11H13F6N2PPurity:97%Color and Shape:SolidMolecular weight:318.19855-n-Octyl-2,2-bithiophene
CAS:Formula:C16H22S2Purity:97%Color and Shape:SolidMolecular weight:278.4759ETHYL 1,5-DIMETHYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1931Thieno[3,4-b]thiophene-2-carboxylic acid, 4,6-dibromo-3-fluoro-, octyl ester
CAS:Formula:C15H17Br2FO2S2Purity:94%Color and Shape:SolidMolecular weight:472.2307(9H-Fluoren-9-yl);methyl 1H-benzo[d][1,2,3]triazol-1-yl carbonate
CAS:Formula:C21H15N3O3Purity:98%Color and Shape:SolidMolecular weight:357.3621Benzo[c][1,2,5]thiadiazol-4-amine
CAS:Formula:C6H5N3SPurity:95%Color and Shape:SolidMolecular weight:151.18902-Amino-4-methoxybenzothiazole
CAS:Formula:C8H8N2OSPurity:95%Color and Shape:SolidMolecular weight:180.2269
![1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EOC.webp&w=3840&q=75)
![N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-3-(2-furyl)-D-alanine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039SX.webp&w=3840&q=75)
![Pyrrolidinium, 1-[[4-(diphenylphosphino)phenyl]methyl]-1-methyl-, bromide (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000JSV.webp&w=3840&q=75)
![L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I73A.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)
![2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003G2F.webp&w=3840&q=75)
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![Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0027RC.webp&w=3840&q=75)
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![2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003B26.webp&w=3840&q=75)
![Quinolinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000ITV.webp&w=3840&q=75)
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![(1H-Benzo[d][1,2,3]triazol-1-yl)(di(pyrrolidin-1-yl)methylene)oxonium hexafluorophosphate(V)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003BZK.webp&w=3840&q=75)
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