Purines and Pyrimidine Derivatives
Purines have a bicyclic structure, consisting of a six-membered ring fused to a five-membered ring, both containing nitrogen atoms in key positions. Purine derivatives, such as adenine and guanine, are essential for the formation of DNA and RNA. These compounds have therapeutic applications in cancer and viral disease treatments by inhibiting cell replication. Pyrimidines, on the other hand, have a monocyclic six-membered structure with two nitrogen atoms. Their derivatives, such as cytosine, thymine, and uracil, are also essential components of DNA and RNA and are used in chemotherapy and antiviral treatments.
At CymitQuimica, we offer purine and pyrimidine derivatives for research in molecular biology, genomics, and the development of innovative therapies.
Products of "Purines and Pyrimidine Derivatives"
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4-(3,4-dimethylphenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine
CAS:Purity:95.0%Molecular weight:365.4330139160156(2R,3R,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Purity:96.0%Color and Shape:Solid, White to almost white powderMolecular weight:285.23498535156254-(6-Ethoxy-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester
CAS:Purity:95.0%Molecular weight:352.39099121093754,5-Dichloro-6-methyl-2-(3-pyridyl)pyrimidine
CAS:Purity:98%Color and Shape:Solid, Off-white solidMolecular weight:240.08999633789062Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)
CAS:Formula:C8H7D3N4O2Color and Shape:White To Off-White SolidMolecular weight:197.214-Bromo-2-(methylsulfonyl)pyrimidine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:237.070007324218755-Amino-2-(methylthio)pyrimidine-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:185.1999969482422N-Nitroso Methotrexate EP Impurity L Enantiomer (N-Methyl-N-Nitrosoaniline)
Formula:C13H15N3O6Molecular weight:309.282-Isopropyl-pyrimidine-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:166.17999267578125Ethyl N-(5-formylpyrimidin-2-yl)glycinate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:209.2050018310547Sumatriptan EP Impurity D (Sumatriptan N-Oxide)
CAS:Formula:C14H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:311.402-Chloro-6-methylpyrimidin-4-ylamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:143.57000732421875Z-Arg(Z)2-OH
CAS:M03029 - Z-Arg(Z)2-OHFormula:C30H32N4O8Purity:95%Color and Shape:SolidMolecular weight:576.60601806640624,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile
CAS:Purity:97.0%Color and Shape:Solid, CrystallineMolecular weight:220.070007324218751-(6-Isopropylamino-2-methylsulfanyl-pyrimidin-4-yl)-piperidin-4-ol
CAS:Purity:95.0%Molecular weight:282.41000366210945-Amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:171.111999511718754,6-Dimethyl-2-phenyl-pyrimidine-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:228.25100708007812(4-(2-Fluoropropan-2-yl)pyrimidin-5-yl)methanamine dihydrochloride
CAS:Purity:98%Molecular weight:242.1199951171875Pemetrexed Impurity 24 Disodium Salt (Mixture of Diastereomers)
CAS:Formula:C20H19N5O8·2NaMolecular weight:457.40 2*22.995-{[(4,6-dimethylpyrimidin-2-yl)thio]methyl}-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Purity:95.0%Molecular weight:347.067465668Fmoc-Arg-OH
CAS:M03403 - Fmoc-Arg-OHFormula:C21H24N4O4Purity:95%Color and Shape:SolidMolecular weight:396.4469909667969Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)
CAS:Formula:C7H8N4O2Color and Shape:White To Off-White SolidMolecular weight:180.17Tert-Butyl 1-(5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-yl)-3-oxo-1,4-diazaspiro[5.5]undecane-4-carboxylate
CAS:Purity:97%Molecular weight:464.57998657226564,6-Diaminopyrimidine
CAS:Purity:98.0%Color and Shape:Solid, White to very pale yellowMolecular weight:110.120002746582036-isopropyl-4-pyrimidinamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:137.186004638671885-methoxy-2-(methylsulfanyl)-3,4-dihydropyrimidin-4-one
CAS:Purity:95%Molecular weight:172.199996948242Methyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:218.66000366210938Pyrimidine-4,6-dicarboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:168.108001708984384-(5-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine
CAS:Purity:95.0%Molecular weight:287.751-(6-Ethoxy-pyrimidin-4-yl)-piperidine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:251.28599548339844(S)-1-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Purity:95.0%Molecular weight:241.309997558593752-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Purity:96%Molecular weight:289.190002441406252-(1H-PYRAZOL-1-YL)-5-(TRIFLUOROMETHYL)PYRIMIDINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:214.15100097656254-Chloro-2-methylsulfanylpyrimidine
CAS:Purity:98.0%Color and Shape:LiquidMolecular weight:160.61999511718752,4,6-Trimethyl-pyrimidine-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:166.179992675781254,6-Dihydroxy-2-methylmercaptopyrimidine
CAS:Purity:97.0%Color and Shape:Solid, Off white powderMolecular weight:158.17999267578125[4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic Acid
CAS:M02679 - [4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic AcidFormula:C14H14ClN3O2SPurity:>98%Molecular weight:323.799987792968755-Amino-4-chloropyrimidine
CAS:Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:129.55000305175784-((4-Chloropyrimidin-2-yl)amino)benzonitrile
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:230.66000366210938Ethyl 3-aminopyrazole-4-carboxylate
CAS:Ethyl 3-aminopyrazole-4-carboxylate is an anticancer drug that inhibits the growth of cancer cells by inhibiting protein synthesis. It has been shown to inhibit the activity of dpp-iv and pde5, which are enzymes involved in cellular proliferation. Ethyl 3-aminopyrazole-4-carboxylate has also been shown to have antiinflammatory properties, which may be due to inhibition of prostaglandin synthesis. Ethyl 3-aminopyrazole-4-carboxylate is a multinuclear compound that reacts with nitrogen atoms from the pyrazoles to form a stable molecule. Dimethylformamide is used as a solvent for this reaction. The synthesis of ethyl 3-aminopyrazole-4-carboxylate starts with acetylation, which converts the carboxylic acid group into an acetic acid group. The acetic acid group reacts with ammonia and hydrogen cyanFormula:C6H9N3O2Purity:Min. 95%Color and Shape:PowderMolecular weight:155.16 g/mol4-Amino-2-methylpyrimidine-5-carbonitrile
CAS:Purity:97.0%Color and Shape:Solid, No data available.Molecular weight:134.14199829101562Prucalopride Impurity 39
CAS:Formula:C12H12Br2ClNO4Color and Shape:White To Off-White SolidMolecular weight:429.49Almotriptan-d6 Malate
CAS:Formula:C17H19D6N3O2S·C4H6O5Color and Shape:White To Off-White SolidMolecular weight:341.50 134.091-(4-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride
CAS:Purity:95.0%Molecular weight:285.76998901367194-(Pyrrolidin-3-yloxy)-6-(trifluoromethyl)pyrimidine hydrochloride
CAS:Molecular weight:269.6499938964844
![5-{[(4,6-dimethylpyrimidin-2-yl)thio]methyl}-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494865.webp&w=3840&q=75)
![Tert-Butyl 1-(5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-yl)-3-oxo-1,4-diazaspiro[5.5]undecane-4…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614782.webp&w=3840&q=75)
![4-(5-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233477.webp&w=3840&q=75)
![[(furan-2-yl)methyl]urea](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642778.webp&w=3840&q=75)
![[4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FM02679.webp&w=3840&q=75)
