
Derivados de Purinas e Pirimidinas
As purinas possuem uma estrutura bicíclica, formada por um anel de seis membros fundido a um anel de cinco membros, ambos contendo átomos de nitrogênio em posições-chave. Os derivados das purinas, como a adenina e a guanina, são essenciais para a formação do DNA e RNA. Estes compostos possuem aplicações terapêuticas no tratamento do câncer e de doenças virais, pois inibem a replicação celular. As pirimidinas, por outro lado, possuem uma estrutura monocíclica de seis membros com dois átomos de nitrogênio. Seus derivados, como citosina, timina e uracila, também são componentes essenciais do DNA e RNA e são utilizados na quimioterapia e em tratamentos antivirais.
Na CymitQuimica, oferecemos derivados de purinas e pirimidinas para pesquisa em biologia molecular, genômica e desenvolvimento de terapias inovadoras.
Foram encontrados 8888 produtos de "Derivados de Purinas e Pirimidinas"
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Migalastat
CAS:<p>Migalastat (GR181413A free base) is an orally administered, competitive inhibitor of α-galactosidase A (α-Gal A), demonstrating an IC50 value of 0.04 μM against</p>Fórmula:C6H13NO4Cor e Forma:SolidPeso molecular:163.17Tenofovir exalidex
CAS:<p>Tenofovir exalidex (CMX 157) is a lipid-conjugated acyclic nucleotide analog of Tenofovir, demonstrating efficacy against wild-type and antiretroviral-resistant</p>Fórmula:C28H52N5O5PPureza:99.83%Cor e Forma:SolidPeso molecular:569.72OXSI-2
CAS:<p>OXSI-2 (Syk Inhibitor) is an inhibitor of Syk with an EC50 of 313 nM and an IC50 of 14 nM.</p>Fórmula:C18H15N3O3SPureza:98%Cor e Forma:Dark Orange SolidPeso molecular:353.39Ormetoprim
CAS:<p>Ormetoprim (Ro 5-9754), an antibiotic approved for use in the United States, is used to prevent the spread of disease in freshwater aquaculture.</p>Fórmula:C14H18N4O2Pureza:99.92%Cor e Forma:SolidPeso molecular:274.32Neopterin
CAS:<p>D-(+)-Neopterin (D-(+)-Neopterin) is produced by human monocytes/macrophages upon stimulation with the cytokine interferon-γ.</p>Fórmula:C9H11N5O4Pureza:99.54%Cor e Forma:SolidPeso molecular:253.211-Bromo-3,5-dimethyladamantane
CAS:<p>Intermediate in the synthesis of memantine</p>Fórmula:C12H19BrPureza:Min. 95%Peso molecular:243.18 g/molCodeine Phosphate CII
CAS:Produto ControladoConcentrates of poppy straw; buprenorphine (inn) codeinFórmula:C18H21NO3·H3O4PH2OCor e Forma:White Crystalline PowderPeso molecular:406.37 g/molButalbital CIII
CAS:Produto Controlado<p>Allobarbital (inn), amobarbital (inn), barbital (inn), butalbital (inn), butobarbital, cyclobarbital(inn), methylphenobarbital (inn), etc.</p>Fórmula:C11H16N2O3Cor e Forma:White PowderPeso molecular:224.11609Methotrexate-1-monomethyl ester
CAS:<p>Methotrexate-1-monomethyl ester is an impurity found in methotrexate, a drug used to treat cancer and autoimmune disorders. Methotrexate-1-monomethyl ester is a white to off-white crystalline solid that has been synthesized as a custom synthesis. It is used as an analytical standard for the determination of methotrexate in biological fluids and tissues. The chemical purity of this compound can be determined by HPLC, which allows for the identification of any impurities that may be present. Methotrexate-1-monomethyl ester is also used as a pharmacopoeia standard for methotrexate and its metabolites.</p>Fórmula:C21H24N8O5Pureza:Min. 95%Peso molecular:468.47 g/molClopidogrel EP Impurity B hydrochloride
CAS:<p>Please enquire for more information about Clopidogrel EP Impurity B hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H16ClNO2S•HClPureza:Min. 95%Peso molecular:358.28 g/molN-Hydroxymethyl Sumatriptan
CAS:<p>N-Hydroxymethyl Sumatriptan is an analytical standard and a research and development impurity. It is also used as an API impurity in drug product manufacturing. N-Hydroxymethyl Sumatriptan can be synthesized by reacting the parent drug with hydroxyl radicals, which is a process that yields no side products. N-Hydroxymethyl Sumatriptan can be found in the following pharmacopoeia: United States Pharmacopoeia (USP) 11>, European Pharmacopoeia (EP), Japanese Pharmacopoeia (JP)13>, British Pharmacopoeia (BP), and Chinese Pharmacopiae (CPC).</p>Fórmula:C15H23N3O3SPureza:Min. 95%Peso molecular:325.43 g/molN-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-γ-glutamyl-L-glutamic acid
CAS:<p>N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-gamma-glutamyl-L-glutamic acid is used as a research and development purity standard. It is a white crystalline powder that is soluble in water and ethanol. N-[4-[2-(2Amino 4,7dihydro 4oxo 3Hpyrrolo 2,3d]pyrimidin 5yl)ethyl]benzoyl]-L gamma glutamyl L glutamic acid has CAS number 144051 68 3. The drug product is a synthetic compound with high purity. It has been shown to be an analytical reference substance for HPLC standards and to have niche applications in metabolism studies of other drugs.</p>Fórmula:C25H28N6O9Pureza:Min. 95%Peso molecular:556.52 g/molSumatriptan EP Impurity A
CAS:<p>Sumatriptan EP Impurity A is a metabolite of sumatriptan, a drug product that is used for the treatment of migraine headaches. Sumatriptan EP Impurity A is a natural metabolite of sumatriptan and has been found to be an analytical impurity in the drug product. It has been shown to have anti-inflammatory properties and may be useful for treating arthritis. This impurity can also be synthesized by chemical synthesis or recombinant DNA technology.</p>Fórmula:C27H37N5O2SPureza:Min. 95%Peso molecular:495.68 g/molErgotamine Tartrate
CAS:Produto Controlado<p>Ergotamine and its salts</p>Fórmula:(C33H35N5O5)2·C4H6O6Cor e Forma:White Yellow PowderPeso molecular:1162.52764PF 184
CAS:<p>IKKβ inhibitor</p>Fórmula:C32H32ClFN6O4Pureza:98%Cor e Forma:SolidPeso molecular:619.09Miglustat hydrochloride
CAS:<p>Miglustat hydrochloride (N-Butyldeoxynojirimycin hydrochloride) is an inhibitor of glucosylceramide synthase and can be used for studies about Type I Gaucher</p>Fórmula:C10H22ClNO4Pureza:99.85%Cor e Forma:SolidPeso molecular:255.74Frovatriptan
CAS:<p>Frovatriptan, potent 5-HT 1B/D agonist, shows high cerebroselectivity and efficacy for migraine with aura.</p>Fórmula:C14H17N3OCor e Forma:SolidPeso molecular:243.3Sumatriptan 3-hydroxy-2-oxo impurity
CAS:<p>Please enquire for more information about Sumatriptan 3-hydroxy-2-oxo impurity including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H21N3O4SPureza:Min. 95%Peso molecular:327.4 g/molSorivudine
CAS:<p>Sorivudine (BV-araU) is an antiviral blocking DNA synthesis in viruses like varicella, HSV-1, and Epstein-Barr.</p>Fórmula:C11H13BrN2O6Pureza:99.74%Cor e Forma:SolidPeso molecular:349.13Porphobilinogen
CAS:<p>Porphobilinogen act as a phytotoxin, a metabotoxin, and a neurotoxin.</p>Fórmula:C10H14N2O4Pureza:98%Cor e Forma:SolidPeso molecular:226.23MRS2500
CAS:<p>MRS2500 is a highly potent and selective platelet P2Y1 receptor antagonist.</p>Fórmula:C13H18IN5O8P2Pureza:98%Cor e Forma:SolidPeso molecular:561.161-Benzyl-5-phenylbarbituric acid, 98+%
CAS:<p>1-Benzyl-5-phenylbarbituric acid is useful as a pharmaceutical intermediate in organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar p</p>Fórmula:C17H14N2O3Pureza:98+%Cor e Forma:Powder, White to creamPeso molecular:294.31Ergotaminine
CAS:Alkaloids of rye ergot and their derivatives; salts thereof, nesoiFórmula:C33H35N5O5Cor e Forma:White Off-White Light Grey Crystalline PowderPeso molecular:581.26382Open Ring N-Methyl Clopidogrel Hydrochloride (methyl (S)-2-(2-chlorophenyl)-2-(methyl(2-(thiophen-2-yl)ethyl)amino)acetate, hydrochloride) (DISCONTINUED)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C16H18ClNO2S·HClCor e Forma:White Off-White SolidPeso molecular:359.05136Ref: 4Z-T-02218
Produto descontinuadoRef: 4Z-T-144004
Produto descontinuadoRef: 4Z-O-11137
Produto descontinuadoRef: 4Z-T-02103
Produto descontinuadoRef: 4Z-T-3415
Produto descontinuadoRef: 4Z-N-056026
Produto descontinuadoRef: 4Z-P-10309
Produto descontinuadoRef: 4Z-T-0237
Produto descontinuadoRef: 4Z-T-0294
Produto descontinuado3-Des[2-(Dimethylamino)ethyl]-3-[1-methyl-1-(Methylamino)ethyl]-Almotriptan
Fórmula:C17H25N3O2SPeso molecular:335.47Ref: 4Z-A-056
Produto descontinuadoRef: 4Z-T-02151
Produto descontinuadoRef: 4Z-T-6045
Produto descontinuadoRef: 4Z-T-422
Produto descontinuadoRef: 4Z-I-064020
Produto descontinuadoRef: 4Z-F-3922
Produto descontinuadoRef: 4Z-P-217030
Produto descontinuadoRef: 4Z-M-7034
Produto descontinuadoRef: 4Z-M-3812
Produto descontinuadoRef: 4Z-O-11140
Produto descontinuadoRef: 4Z-O-11138
Produto descontinuadoRef: 4Z-O-11139
Produto descontinuadoRef: 4Z-P-10304
Produto descontinuadoRef: 4Z-P-6839
Produto descontinuadoRef: 4Z-T-4222
Produto descontinuado2-Fluoroacetaldehyde 2,4-Dinitrophenylhydrazone
CAS:Fórmula:C8H7FN4O4Cor e Forma:Off-White SolidPeso molecular:242.17Ref: 4Z-P-10303
Produto descontinuado





