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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5-[2-(3-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.31(1-Methyl-1H-indol-2-yl)boronic acid
CAS:Formula:C9H10BNO2Purity:95%Color and Shape:SolidMolecular weight:174.99C -(1-Ethyl-1 H -pyrazol-4-yl)-methylamine
CAS:Formula:C6H11N3Purity:97%Color and Shape:LiquidMolecular weight:125.175(5-Phenyl-1,3,4-oxadiazol-2-yl)methylamine
CAS:Formula:C9H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:175.1916-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954tert-Butyl N-(3S)-1-[6-(trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-ylcarbamate
CAS:Formula:C14H19F3N4O2Molecular weight:332.3272-Bromo-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine
CAS:Formula:C7H9BrN2SPurity:95.0%Molecular weight:233.13TERT-BUTYL 3-(2-CHLOROPYRIDIN-4-YLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C14H19ClN2O3Purity:95.0%Molecular weight:298.774-(Trifluoromethyl)-1H-pyrazole
CAS:Formula:C4H3F3N2Purity:95%Color and Shape:Solid, Low Melting SolidMolecular weight:136.077tert-butyl 3-azido-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Formula:C13H22N4O3Color and Shape:SolidMolecular weight:282.3441-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine
CAS:Formula:C11H13N3O3Purity:95.0%Color and Shape:Solid, Red powderMolecular weight:235.243Methyl 3-(trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate
CAS:Purity:98%Molecular weight:249.19299325-(4-ISOPROPYLPHENYL)ISOXAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C13H13NO3Purity:>97%Molecular weight:231.2513-iodo-1-methyl-4-nitro-1H-pyrazole
CAS:Formula:C4H4IN3O2Color and Shape:SolidMolecular weight:252.9991-(2-fluorophenyl)-3-propyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C12H13FN2OPurity:95.0%Molecular weight:220.2472′-Deoxycytidine hydrochloride
CAS:Formula:C9H14ClN3O4Purity:98%Color and Shape:Solid, White crystalline powderMolecular weight:263.68Benzo[1,2,5]oxadiazole-5-carboxylic acid amide
CAS:Formula:C7H5N3O2Purity:95.0%Molecular weight:163.1363-Hydroxy-5-methylsulfanyl-isothiazole-4-carboxylic acid methyl ester
CAS:Formula:C6H7NO3S2Purity:95.0%Molecular weight:205.25(3S,4S)-4-(1-piperidinyl)-3-pyrrolidinol dihydrochloride
CAS:Formula:C9H20Cl2N2OPurity:95.0%Molecular weight:243.172-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:95.0%Color and Shape:SolidMolecular weight:162.2364-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CAS:Formula:C7H7ClN4Purity:95.0%Molecular weight:182.61(3H-IMIDAZO[4,5-B]PYRIDIN-7-YLMETHYL)AMINE DIHYDROCHLORIDE
CAS:Formula:C7H10Cl2N4Purity:95.0%Molecular weight:221.09Benzyl 3-bromo-4-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C12H14BrNO3Purity:97.0%Molecular weight:300.1522-(4-azidobutyl)-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C12H12N4O2Purity:95.0%Molecular weight:244.2545-Amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C8H6N6Purity:95.0%Molecular weight:186.1782-Bromo-6-chlorothieno[2,3-b]pyridine
CAS:Formula:C7H3BrClNSPurity:98% (stabilized with Cu+HQ+MgO)Color and Shape:SolidMolecular weight:248.525-(Methoxycarbonyl)-2-methylfuran-3-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:184.14700325-amino-4-cyano-3-methylthiophene-2-carboxamide
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.21Tert-butyl 3-(chloromethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:98%Molecular weight:266.7300112-amino-6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C11H11BrN2O2S2Purity:95.0%Molecular weight:347.252-[3-(Boc-amino)-2-oxopyrrolidin-1-yl]acetic acid
CAS:Formula:C11H18N2O5Purity:95%Molecular weight:258.2743-(5-methylthiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
CAS:Formula:C9H9NO3SPurity:95.0%Molecular weight:211.247-(tert-Butyl) 3-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate
CAS:Purity:97%Molecular weight:295.33898931-Benzyl-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H10N2O2Purity:95%Color and Shape:SolidMolecular weight:202.2132-Oxo-2-(1-pyrrolidinyl)ethanamine
CAS:Formula:C6H12N2OPurity:97%Color and Shape:SolidMolecular weight:128.1752-Methyl-2H-indazole-4-boronic acid, pinacol ester
CAS:Formula:C14H19BN2O2Purity:96%Color and Shape:SolidMolecular weight:258.13Imidazo[1,2-a]pyridin-3-amine
CAS:Formula:C7H7N3Purity:97%Color and Shape:No data available.Molecular weight:133.1548A-PHENYLHEXAHYDROIMIDAZO[1,2-A]PYRIDIN-5(1H)-ONE
CAS:Formula:C13H16N2OPurity:95.0%Molecular weight:216.2847-hydrazinyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C6H8N6Purity:95.0%Molecular weight:164.172TERT-BUTYL (1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL)CARBAMATE
CAS:Formula:C10H14F3N3O2Purity:95.0%Molecular weight:265.236(4-(2-OXOOXAZOLIDIN-5-YL)PHENYL)BORONIC ACID PINACOL ESTER
Formula:C15H20BNO4Purity:95.0%Molecular weight:289.141-Cyclohexyl-2-pyrrolidone
CAS:Formula:C10H17NOPurity:99%Color and Shape:LiquidMolecular weight:167.2522-bromo-4-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11BrN2OPurity:95.0%Molecular weight:255.115tert-butyl 3-formyl-1H-pyrazolo[3,4-b]pyridine-1-carboxylate
CAS:Formula:C12H13N3O3Purity:95.0%Molecular weight:247.254octahydropyrrolo[1,2-a]pyrazine oxalate (1:2)
CAS:Formula:C9H16N2O4Purity:97%Molecular weight:216.2373-Benzo[1,3]dioxol-5-yl-3-oxo-propionic acidmethyl ester
CAS:Formula:C11H10O5Color and Shape:SolidMolecular weight:222.196Pyrrolidine-3-carboxamide
CAS:Formula:C5H10N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:114.1482-[(2-Thienylcarbonyl)amino]-1,3-thiazole-4-carboxylic acid
CAS:Formula:C9H6N2O3S2Purity:95.0%Molecular weight:254.282-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine
CAS:Formula:C7H7ClN2Purity:95.0%Color and Shape:SolidMolecular weight:154.66-Nitrobenzo[d]thiazol-2(3H)-one
CAS:Formula:C7H4N2O3SPurity:98%+(LC-MS);RGColor and Shape:SolidMolecular weight:196.184-(3,5-dimethyl-4-isoxazolyl)benzenesulfonyl chloride
CAS:Formula:C11H10ClNO3SPurity:95.0%Color and Shape:No data available.Molecular weight:271.72tert-Butyl 3-iodo-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS:Purity:97%Molecular weight:349.17199714-Amino-N-hydroxyfurazan-3-carboxamidine
CAS:Formula:C3H5N5O2Purity:98%Color and Shape:Solid, PowderMolecular weight:143.106Ref: 10-F637982
1g347.00€5g1,087.00€10g1,538.00€2.5g640.00€50mg98.00€100mg117.00€250mg191.00€500mg276.00€3-(Aminomethyl)-1-methylpyrrolidine-2,5-dione hydrochloride
CAS:Purity:95%Molecular weight:178.61999515-phenyl-1H-pyrazol-4-amine dihydrochloride hydrate
Formula:C9H13Cl2N3OPurity:95.0%Molecular weight:250.121-(5-amino-1H-benzimidazol-2-yl)ethanol dihydrochloride
CAS:Formula:C9H13Cl2N3OPurity:95.0%Molecular weight:250.123-(2,2,2-TRIFLUOROETHYL)-5H,6H,7H,8H-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE
CAS:Formula:C7H9F3N4Purity:95%Molecular weight:206.172Ethyl 4-(2-nitrophenyl)thiazole-2-carboxylate
CAS:Formula:C12H10N2O4SPurity:97%Molecular weight:278.28methyl 2-(3-chloropropanamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS:Formula:C12H14ClNO3SPurity:95.0%Molecular weight:287.765-(3-Nitro-phenyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C8H6N4O2SPurity:96%Molecular weight:222.22tert-butyl 2-(3-nitro-1H-pyrazol-1-yl)acetate
CAS:Formula:C9H13N3O4Purity:95.0%Molecular weight:227.22
![5-[2-(3-methylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315873.webp&w=3840&q=75)
![6-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603859.webp&w=3840&q=75)
![tert-Butyl N-(3S)-1-[6-(trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-ylcarbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075836.webp&w=3840&q=75)
![2-Bromo-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF430883.webp&w=3840&q=75)
![tert-butyl 3-azido-1-oxa-8-azaspiro[4.5]decane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300366.webp&w=3840&q=75)
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![4-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389444.webp&w=3840&q=75)
![(3H-IMIDAZO[4,5-B]PYRIDIN-7-YLMETHYL)AMINE DIHYDROCHLORIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503334.webp&w=3840&q=75)
![1-Azaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF459990.webp&w=3840&q=75)
![2-Bromo-6-chlorothieno[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237012.webp&w=3840&q=75)
![2-(4′-Bromo-[1,1′-biphenyl]-4-yl)-2-methyl-1,3-dioxolane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF628132.webp&w=3840&q=75)
![Tert-butyl 3-(chloromethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF769996.webp&w=3840&q=75)
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![2-methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF960249.webp&w=3840&q=75)
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