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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(Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers)
CAS:Formula:C8H4F3N3OPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:215.145-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.98[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]
CAS:Formula:C78H64Cl5NO8P4Ru2Color and Shape:Orange to Brown powder to crystalMolecular weight:1,646.65Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine
CAS:Formula:C18H23N3O6SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:409.461-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:308.364-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H10ClN3O2SPurity:>96.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:307.753-Thiophenemalonic Acid
CAS:Formula:C7H6O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.183,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.16Thifensulfuron-methyl
CAS:Formula:C12H13N5O6S2Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:387.39Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan
CAS:Formula:C31H30N2O6Purity:>97.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:526.59(2-Mercapto-4-methyl-5-thiazolyl)acetic Acid
CAS:Formula:C6H7NO2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.25N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.322-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.274-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.62Nefazodone Hydrochloride
CAS:Formula:C25H32ClN5O2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:506.472-(tert-Butyldimethylsilyl)thiazole
CAS:Formula:C9H17NSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:199.394-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.10Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.23Thieno[3,2-d]pyrimidin-4(1H)-one
CAS:Formula:C6H4N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:152.173-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.222,7-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:437.224-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.612,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS:Formula:C14H20SSi2Purity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:276.54Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.26N-Succinimidyl 4-Maleimidobutyrate [Cross-linking Reagent]
CAS:Formula:C12H12N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:280.24Difurfuryl Sulfide
CAS:Formula:C10H10O2SPurity:>98.0%(GC)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:194.252,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C18H16Br2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:420.22Ceftezole
CAS:Formula:C13H12N8O4S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:440.473-(3-chlorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H9ClN2O2Purity:95.0%Molecular weight:236.66cyclopentyl 3-(pyrrolidinomethyl)phenyl ketone
CAS:Formula:C17H23NOPurity:97.0%Molecular weight:257.377Ethyl 2-bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate
CAS:Purity:97%Molecular weight:276.10998542-(3-Hydroxy-1-methyl-6-oxo-2,3-dihydro-1H-indol-5(6H)-ylidene)hydrazinecarboxamide
CAS:Formula:C10H12N4O3Purity:95.0%Molecular weight:236.231(2-methyl-4-nitro-1H-imidazol-1-yl)acetic acid
CAS:Formula:C6H7N3O4Purity:97%Molecular weight:185.139Methyl 3-bromo-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C6H7BrN2O2Purity:97%Color and Shape:SolidMolecular weight:219.0384-Hydrazino-2,5,6-trimethylthieno[2,3-d]pyrimidine
CAS:Formula:C9H12N4SPurity:95.0%Molecular weight:208.28Methyl 3-thiophenecarboxylate
CAS:Formula:C6H6O2SPurity:95%Color and Shape:LiquidMolecular weight:142.17(S)-2-((Tert-butoxycarbonyl)amino)-3-(5-hydroxy-1h-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:320.34500122-(2-Chloro-acetylamino)-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C14H18ClNO3SPurity:95.0%Molecular weight:315.813-(4-CHLOROPHENYL)PYRROLIDINE HYDROCHLORIDE
CAS:Formula:C10H13Cl2NPurity:97%Color and Shape:SolidMolecular weight:218.122-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:98%Molecular weight:210.1TERT-BUTYL 4-(PYRROLIDINE-1-CARBONYL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C15H26N2O3Purity:98%Molecular weight:282.384N-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]propan-2-amine
CAS:Formula:C8H15N3OPurity:95.0%Molecular weight:169.228
![[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FN1021.webp&w=3840&q=75)
![4-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC3036.webp&w=3840&q=75)
![Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0507.webp&w=3840&q=75)
![Thieno[3,2-d]pyrimidin-4(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT3301.webp&w=3840&q=75)
![4-Chlorobenzofuro[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC2800.webp&w=3840&q=75)
![2,5-Bis[(trimethylsilyl)ethynyl]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4240.webp&w=3840&q=75)
![N-Succinimidyl 4-Maleimidobutyrate [Cross-linking Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FS0399.webp&w=3840&q=75)
![Ethyl 2-bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601899.webp&w=3840&q=75)
![1-Benzyl-2-chloro-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF461877.webp&w=3840&q=75)
![6-Bromo-2,4-dichlorothieno[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF640385.webp&w=3840&q=75)
![4-Hydrazino-2,5,6-trimethylthieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF061188.webp&w=3840&q=75)
![methyl imidazo[1,2-a]pyrimidine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF366602.webp&w=3840&q=75)
![2-(2-Chloro-acetylamino)-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl est…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF057839.webp&w=3840&q=75)
![2-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360262.webp&w=3840&q=75)
![N-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]propan-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF309206.webp&w=3840&q=75)
