Nucleósidos
Los nucleósidos son building blocks fundamentales de los ácidos nucleicos, compuestos por una base nitrogenada unida a una molécula de azúcar. En esta sección, puede encontrar una amplia variedad de nucleósidos esenciales para la investigación en biología molecular, bioquímica y farmacología. Estos compuestos juegan roles cruciales en la síntesis de ADN y ARN, y son vitales en varios procesos metabólicos. Los nucleósidos se utilizan para estudiar material genético, desarrollar terapias antivirales y anticancerígenas, y comprender los mecanismos celulares. En CymitQuimica, proporcionamos nucleósidos de alta calidad para apoyar sus necesidades de investigación y desarrollo, asegurando pureza y fiabilidad para sus aplicaciones experimentales.
Se han encontrado 3569 productos de "Nucleósidos"
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Polyoxin B
CAS:<p>Polyoxin B is a natural product that is produced by the fungus Polyporus umbellatus. It is a synthetase inhibitor that specifically inhibits the enzyme malic acid synthetase in bacteria and fungi. Polyoxin B has been shown to have antifungal activity in vitro and to inhibit the growth of Cryptococcus neoformans, which may be due to its ability to inhibit terminal residues, such as acetate extract, bacterial strain, and synthase enzyme.</p>Fórmula:C17H25N5O13Pureza:Min. 70%Forma y color:Yellow PowderPeso molecular:507.41 g/molAdenylyl-3'-5'-guanosine sodium salt
CAS:<p>3'-Adenylyl-5'-guanosine ammonium salt is a dinucleoside that competes with guanosine for binding to the enzyme adenylate cyclase. This reaction leads to increased levels of cyclic AMP, which causes an increase in the rate of viral replication. 3'-Adenylyl-5'-guanosine ammonium salt has been shown to inhibit the growth of pyogenic bacteria such as Streptococcus pyogenes and has also been used to treat influenza infections. 3'-Adenylyl-5'-guanosine ammonium salt is an inorganic compound that is found in tobacco. It can be synthesized from uridine and p-nitrophenyl phosphate by the reaction: 3'--O--(CH2)4--COOH + H2N--PO4--> 3'--O--(CH2)4--CONH2 + H3PO4</p>Fórmula:C20H24N10O11P·NaPureza:Min. 95%Peso molecular:634.43 g/molN4-Acetyl-2'-O-tert-butyldimethylsilylcytidine
CAS:<p>N4-Acetyl-2'-O-tert-butyldimethylsilylcytidine is a novel nucleoside that has been extensively studied for its anticancer and antiviral properties. It is a modified nucleoside that inhibits the production of DNA, RNA, and protein. This product is also used as an activator in the synthesis of oligonucleotides. N4-Acetyl-2'-O-tert-butyldimethylsilylcytidine can be used in vitro to study the effects of different cancer cells on DNA replication. It has been shown to inhibit the growth of human leukemia cells in culture.</p>Fórmula:C17H29N3O6SiPureza:Min. 95%Forma y color:PowderPeso molecular:399.51 g/mol5'-o-DMT-N4-benzoyl-5-methyl-2'-o-methylcytidine 3'-ce phosphoramidite
CAS:<p>5'-O-DMT-N4-benzoyl-5-methyl-2'-O-methylcytidine 3'-ce phosphoramidite is a high purity, diphosphate, CAS No. 166593-57-3, Modified, Anticancer, DNA. It is a novel activator monophosphate that can be used for the synthesis of phosphoramidites for oligonucleotide synthesis and as a novel building block for nucleosides and deoxyribonucleosides. 5'-O-DMT-N4-benzoyl-5-methyl-2'-O-methylcytidine 3'-ce phosphoramidite has been shown to have anticancer activity in vitro. The cytotoxic effect of this compound is mediated by its ability to inhibit DNA replication and induce apoptosis in human leukemia cells.</p>Fórmula:C48H56N5O9PPureza:Min. 95%Peso molecular:878.00 g/mol9-(beta-D-Xylofuranosyl)guanine
CAS:<p>9-(β-D-xylofuranosyl)guanine (9XG) is a trifluoride. It is an antiviral agent that inhibits the growth of herpes virus, in particular by methylating guanosine to 9-methylguanosine in the viral DNA. 9XG binds to the viral DNA and prevents its replication through the inhibition of RNA synthesis. The drug is active against many different types of viruses and has been shown to be effective against tissue cultures infected with herpes virus. 9XG is synthesized from guanosine and boron trifluoride etherate, which are reacted at -78 degrees Celsius for three days. This yields a mixture of compounds with various peracylation groups, which are then separated by chromatography.</p>Pureza:Min. 95%5-Iodocytidine 5'-triphosphate sodium salt - 100mM solution
CAS:5-Iodocytidine 5'-triphosphate sodium salt is a novel antiviral agent. It is the sodium salt of 5-iodocytidine 5'-triphosphate and is used to inhibit viral replication. It inhibits RNA synthesis by interfering with the incorporation of deoxyribonucleosides into the growing DNA chain, which blocks DNA synthesis. This inhibition prevents virus production and may be useful in treating cancer.Fórmula:C9H15IN3O14P3Pureza:Min. 95%Peso molecular:609.05 g/mol2'-Deoxyinosine-5'-triphosphate sodium,100mM aqueous solution
CAS:<p>2'-Deoxyinosine-5'-triphosphate sodium (2'-dITP) is a modified nucleotide that has antiviral and anticancer properties. It has been shown to be an activator for ribonucleosides, deoxyribonucleosides, and DNA. 2'-DITP has also been shown to inhibit the growth of human breast cancer cells in vitro.</p>Fórmula:C10H11N4Na4O13P3Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:580.09 g/molGuanosine 5'-diphosphate sodium
CAS:<p>Pyruvate kinase substrate</p>Fórmula:C10H15N5O11P2•Na2Pureza:Min. 95%Forma y color:PowderPeso molecular:466.19 g/molThymidine-3',5'-diphosphate disodium salt
CAS:Thymidine-3',5'-diphosphate disodium salt is an antiviral and anticancer drug. It is a modified nucleoside which is synthesized from thymidine-3',5'-diphosphate and sodium bicarbonate (NaHCO3). This drug inhibits the synthesis of DNA and RNA, thereby inhibiting viral replication. Thymidine-3',5'-diphosphate disodium salt also has an antitumor effect by preventing the production of DNA in tumor cells.Fórmula:C10H14N2Na2O11P2Pureza:Min. 95%Forma y color:PowderPeso molecular:446.15 g/mol2-O-Ethylthymidine
CAS:<p>2-O-Ethylthymidine is a nucleoside that is used to study the structure and dynamics of DNA. It can be synthesized by reacting 1-β-D-arabinofuranosylbenzene with ethylmercury acetate. 2-O-Ethylthymidine can be used in kinetic studies as it is specific for dna. It has been shown to have a conformational change, which is stabilized by the presence of an aromatic ring such as phenanthrene. This compound was also found to inhibit neuroblastoma cell growth in vitro.</p>Fórmula:C12H18N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:270.28 g/molm-Methoxytopolin riboside
CAS:m-Methoxytopolin riboside is a nucleoside that is a phosphoramidite derivative of the natural nucleoside, topolin riboside. This compound has antiviral and anticancer activities. It inhibits viral DNA synthesis and also induces apoptosis in cancer cells. m-Methoxytopolin riboside is modified with a methoxy group at the 3' position of the sugar moiety. This modification prevents incorporation into DNA and RNA, thereby inhibiting viral replication and inducing apoptosis in cancer cells.Fórmula:C18H21N5O5Pureza:Min. 95%Forma y color:PowderPeso molecular:387.39 g/molm-Topolin riboside
CAS:Functionalised adenosine ribosideFórmula:C17H19N5O5Pureza:Min. 95%Forma y color:White To Off-White SolidPeso molecular:373.36 g/mol2',3'-O-Isopropylideneinosine
CAS:<p>2',3'-O-Isopropylideneinosineis a nucleoside for use in research applications</p>Fórmula:C13H16N4O5Pureza:Min. 95%Forma y color:PowderPeso molecular:308.3 g/molSpacer-c3 cep
CAS:<p>Spacer-C3 Cep is a novel modified nucleoside phosphoramidite. It has been chemically modified with a spacer arm and 3-Cep (1,2-diaminoethane). Spacer-C3 Cep is an activator for DNA polymerases, which are enzymes that synthesize DNA from deoxyribonucleosides. The modified nucleoside phosphoramidite has antiviral and anticancer activities. It can be used in the synthesis of oligodeoxyribonucleotides for gene therapy or as a monophosphate for the preparation of DNA probes. Spacer-C3 Cep can also be used to synthesize ribonucleotide analogs that inhibit viral replication by inhibiting RNA synthesis.</p>Fórmula:C33H43N2O5PPureza:Min. 95%Peso molecular:578.7 g/molAdenosine 5'-monophosphate sodium
CAS:<p>Adenosine 5'-monophosphate sodium is a nucleotide that is involved in the energy metabolism of cells. It has been shown to inhibit oxidative injury and to activate signal pathways in response to external stimuli, such as glucose deprivation. Adenosine 5'-monophosphate sodium can be synthesized from ATP by the enzyme adenosine kinase.</p>Fórmula:C10H13N5O7P·NaPureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:369.2 g/mol2-Chloroadenosine
CAS:2-Chloroinosine is an adenosine receptor agonist; metabolically stable analog of adenosineFórmula:C10H12ClN5O4Pureza:Min. 95%Forma y color:PowderPeso molecular:301.69 g/molN6-Benzoyl-2'-deoxy-5'-O-DMT-8-oxoadenosine 3'-CE phosphoramidite
CAS:N6-Benzoyl-2'-deoxy-5'-O-DMT-8-oxoadenosine 3'-CE phosphoramidite is an 8-oxo modified amiditeFórmula:C47H52N7O8PPureza:Min. 95%Peso molecular:873.95 g/mol(-)-Emtricitabine triphosphate sodium salt
CAS:Emtricitabine is a nucleoside reverse transcriptase inhibitor with activity against human immunodeficiency virus and hepatitis B virusFórmula:C8H9FN3Na4O12P3SPureza:Min. 95%Peso molecular:575.11 g/mol5'-O-Tosylthymidine
CAS:<p>5'-O-Tosylthymidine is a bifunctional reagent that is used in the synthesis of DNA. It is a nucleophilic, inorganic compound that reacts with the electrophilic acrylonitrile group on 5'-hydroxythymidine to form a stable thiophosphate linkage. The reaction takes place stepwise and is catalyzed by an enzyme called DNA polymerase. This product has been used as an antimetabolite in medicine, mainly for treating leukemia.</p>Fórmula:C17H20N2O7SPureza:Min. 95%Peso molecular:396.42 g/mol4'-α-C-Methylcytidine
CAS:<p>4'-a-C-Methylcytidine is a nucleoside that is synthesized from 4'-a-C-methyluridine. It has antiviral and anticancer properties, and has been shown to be a potent activator of the immune system. The modified nucleosides in this compound are thought to be less toxic than other cytotoxic agents. 4'-a-C-Methylcytidine is also used as a building block for the synthesis of DNA, RNA and phosphoramidites.</p>Pureza:Min. 95%Forma y color:PowderPeso molecular:257.24 g/mol
