Nucléosides
Les nucléosides sont des building blocks fondamentaux des acides nucléiques, composés d'une base azotée attachée à une molécule de sucre. Dans cette section, vous trouverez une large gamme de nucléosides essentiels pour la recherche en biologie moléculaire, biochimie et pharmacologie. Ces composés jouent des rôles cruciaux dans la synthèse de l'ADN et de l'ARN, et sont également vitaux dans divers processus métaboliques. Les nucléosides sont utilisés pour étudier le matériel génétique, développer des thérapies antivirales et anticancéreuses, et comprendre les mécanismes cellulaires. Chez CymitQuimica, nous proposons des nucléosides de haute qualité pour soutenir vos besoins en recherche et développement, garantissant pureté et fiabilité pour vos applications expérimentales.
3567 produits trouvés pour "Nucléosides"
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2-Amino-9-(β-D-ribofuranosyl)purine
CAS :<p>2-Amino-9-(β-D-ribofuranosyl)purine is a purine nucleoside consisting of the base 2-aminopurine linked via an N9-glycosidic bond to β-D-ribofuranose. As an analog of adenosine, it retains structural compatibility with nucleic acids but exhibits distinct biochemical properties, most notably intrinsic fluorescence. This makes it a valuable probe in molecular biology for studying nucleic acid structure, base pairing, and conformational changes, as its fluorescence is sensitive to local stacking interactions and environmental conditions.</p>Formule :C10H13N5O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :267.24 g/mol2'-Azido-2'-deoxy-5'-O-DMT-uridine
CAS :<p>2'-Azido-2'-deoxy-5'-O-DMT-uridine is a nucleoside that has been modified with an azido group at the 2' position. The azido group is used to modify DNA and RNA nucleosides, which are monophosphate, ribonucleosides, and deoxyribonucleosides. This drug may be used as an activator of DNA synthesis or as a antiviral agent. It has been shown to inhibit HIV replication in vitro.</p>Degré de pureté :Min. 95%3'-O-Aminothymidine
CAS :<p>3'-O-Aminothymidine is an isomer of thymidine, a nucleoside that is found in DNA and RNA. It has a neutral charge and belongs to the category of nucleosides. 3'-O-Aminothymidine is synthesized by the coupling of an amino group with a hydroxyl group. This reaction is efficient and can be used to produce dimers. 3'-O-Aminothymidine can also be used as a precursor for other nucleotides or as a synthetic intermediate in other chemical reactions.</p>Formule :C10H15N3O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :257.24 g/mol8-Bromoguanosine 3',5'-cyclic monophosphate sodium salt
CAS :<p>Activator of cGMP-dependent protein kinases</p>Formule :C10H10BrN5NaO7PDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :446.08 g/mol(4-N,N-(Dipropyl-1,1-diido-2-)aminophenyl)(5'-deoxy-5'-glycylamino-2'-O-tetrahydropyranylcytidyl-3')hydrogen phosphate
<p>This is an activator, CAS No. is not available, Anticancer, monophosphate, Deoxyribonucleosides, Novel, Synthetic, High purity, High quality, Modified. It is a nucleoside phosphoramidite that contains a modified phosphate group at the 5' position and can be used in the synthesis of oligonucleotides or polynucleotides. This compound is also an antiviral and diphosphate.</p>Degré de pureté :Min. 95%4’-C-Methyl-5-methylcytidine
CAS :<p>4’-C-Methyl-5-methylcytidine is a phosphoramidite nucleoside that is used as a reagent in the synthesis of DNA. It is modified with a 4′-methyl and 5′-methyl group at the C4 and C5 positions of the cytosine base, respectively. The 4′-C methyl group is an antiviral agent that inhibits viral replication by inhibiting reverse transcriptase. The 5′-methyl group prevents deamination of cytosine residues by inhibiting uracil glycosylase. This product has anticancer properties due to its ability to inhibit cell division and activate apoptosis in tumor cells.</p>Degré de pureté :Min. 95%1-(2'-Deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl)thymine 3'-O-succinate triethylammonium salt
<p>1-(2'-Deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl)thymine 3'-O-succinate triethylammonium salt is a compound used in the synthesis of oligonucleotides. The synthesis of such compounds often involves the use of protecting groups, such as the 4,4'-dimethoxytrityl (DMT) group, to prevent unwanted reactions during the synthesis process. The 2'-fluoro modification is of particular interest due to its potential to alter the chemical and biological properties of the resulting oligonucleotides. Fluorinated nucleosides and their analogs have been extensively studied for their antiviral and anticancer activities</p>Formule :C35H34FN2O10·C6H16NDegré de pureté :Min. 95%Masse moléculaire :763.87 g/mol6-Dimethylamino-9-(b-D-ribofuranosyl)purine
CAS :<p>6-Dimethylamino-9-(b-D-ribofuranosyl)purine (6-DMAP) is an analog of adenine that has been shown to have anticancer activity in human serum and tissue culture. 6-DMAP can inhibit the synthesis of ATP, leading to cell death by significantly inhibiting cellular processes such as glycolysis and DNA replication. 6-DMAP also has a significant cytotoxicity on various types of cancer cells and plant tissues. The mechanism of action for the anticancer activity of 6-DMAP is not yet known, but it may be due to its ability to interfere with purine metabolism or its ability to form covalent bonds with DNA.</p>Formule :C12H17N5O4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :295.3 g/mol3'-O-Methyl-5-methylcytidine
CAS :<p>3'-O-Methyl-5-methylcytidine is a nucleoside with antiviral and anticancer properties. It has been shown to be an activator of RNA polymerase, the enzyme that catalyzes the transcription of DNA into RNA. 3'-O-Methyl-5-methylcytidine binds to the active site of RNA polymerase and is able to stimulate transcription in vitro. This drug has also been shown to have high purity and high quality.</p>Formule :C11H17N3O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :271.27 g/mol2'-O-(2-Methoxyethyl)-5-methylcytidine 5'-monophosphate
<p>2'-O-(2-Methoxyethyl)-5-methylcytidine 5'-monophosphate is a novel nucleoside analog that is phosphorylated to its active form, 5'-O-(4,4'-dimethoxytrityl)-2'-O-(2-methoxyethyl)-5-methylcytidine monophosphate, which has antiviral and anticancer properties. It can be used as an activator for oligonucleotide synthesis and DNA synthesis. This product is available in high purity (>98%) and high quality. CAS No.: 181297-76-7</p>Degré de pureté :Min. 95%3'-b-Amino-2',3'-dideoxy-5'-O-trityl-5-methyluridine
<p>3'-b-Amino-2',3'-dideoxy-5'-O-trityl-5-methyluridine is a phosphoramidite, which is an intermediate in the synthesis of nucleosides. It is a novel deoxyribonucleoside that has been modified to include a methyl group at the 5' position. 3'-b-Amino-2',3'-dideoxy-5'-O-trityl-5-methyluridine is often used as an activator for DNA polymerases and ribonucleases, as well as for the synthesis of ribonucleosides. This product has shown anticancer activity by inhibiting RNA synthesis.</p>Degré de pureté :Min. 95%Masse moléculaire :227.22 g/mol4-Demethylwyosine
CAS :<p>4-Demethylwyosine is a metabolite found in the bacterium Pyrococcus furiosus. It is an intermediate in the biosynthesis of 2-amino-3,5-dimethyoxybenzoic acid. 4-Demethylwyosine has been shown to inhibit cancer cell proliferation by inhibiting the synthesis of lysine residues and base formation. This inhibition may be due to its methyl transferase activity, which leads to decreased levels of methionine, or it may be due to its ability to act as a carboxylate group donor. 4-Demethylwyosine has also been shown to bind with DNA and RNA, regulating posttranscriptional processes such as protein translation and transcription.</p>Formule :C13H15N5O5Degré de pureté :Min. 80 Area-%Couleur et forme :PowderMasse moléculaire :321.29 g/mol4-Amino-6-hydroxypyrazolo(3,4-D)pyrimidine
CAS :<p>4-Amino-6-hydroxypyrazolo(3,4-D)pyrimidine is an anti-inflammatory drug that is used to treat bowel disease. It is also used as a polymer conjugate to treat cancer, and in the prevention of transplant rejection. 4-Amino-6-hydroxypyrazolo(3,4-D)pyrimidine has been shown to have antioxidant properties and may be effective in preventing inflammatory diseases such as inflammatory bowel disease. It has also been shown to act as an antihypertensive agent by inhibiting angiotensin I converting enzyme (ACE).</p>Formule :C5H5N5ODegré de pureté :Min. 95%Masse moléculaire :151.13 g/mol3'-Azido-N4-benzoyl-5'-O-benzoyl-2',3'-dideoxycytidine
<p>3'-Azido-N4-benzoyl-5'-O-benzoyl-2',3'-dideoxycytidine is a synthetic nucleoside with antiviral and anticancer properties. It is a modified nucleoside that has been synthesized from 2,3'-dideoxycytidine. 3'-Azido-N4-benzoyl-5'-O-benzoyl-2',3'-dideoxycytidine has shown to be effective against HIV and influenza virus. 3'-Azido-N4-benzoyl-5'-O-benzoyl-2',3'-dideoxycytidine binds to the viral RNA polymerase, preventing the production of viral mRNA. This drug also inhibits DNA synthesis by binding to deoxynucleotide triphosphates (dNTPs) and prevents DNA synthesis by inhibiting the enzyme DNA polymerase.</p>Formule :C23H20N6O5Degré de pureté :Min. 95%Masse moléculaire :460.44 g/molL-Cytidine
CAS :<p>L-Cytidine is a nucleoside that is found in the body, and is also used as a drug. It is a precursor to other nucleosides, such as cytidine triphosphate, which is involved in DNA synthesis and repair. L-Cytidine has been shown to be effective against HIV infection by inhibiting the activity of the enzyme ns3 protease. This inhibition prevents viral proteins from being released from cells and infecting other cells. L-Cytidine has also been shown to be an inhibitor of creatine kinase and glycosidation, two enzymes that are necessary for cell metabolism. L-Cytidine has also been shown to be reactive with halides, which may lead to unwanted side effects.</p>Formule :C9H13N3O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :243.22 g/mol5-Methoxycarbonylmethyluridine
CAS :<p>5-Methoxycarbonylmethyluridine is a nucleoside that is a precursor in the synthesis of other nucleotides. It has been shown to have potential as a biomarker for various diseases, such as metabolic disorders and hepatic steatosis. 5-Methoxycarbonylmethyluridine also inhibits the activity of methyltransferases, which are enzymes that catalyze the transfer of methyl groups from S-adenosylmethionine to substrates. It is also used as a model system for polymerase chain reaction in cancer research, because it has been shown to inhibit DNA replication by blocking the incorporation of uracil into DNA.<br>5-Methoxycarbonylmethyluridine has been found at high levels in fetal bovine serum and eukaryotic cells, but not in prokaryotes or cancerous tissues.</p>Formule :C12H16N2O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :316.26 g/mol1-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetra hydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
<p>1-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetra hydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione is a nucleoside that is a novel anticancer drug. It has been shown to have potent antineoplastic activity in vitro and in vivo. This compound is an activator of the p53 tumor suppressor gene and may also act as a transcriptional inhibitor of NF-κB.</p>Degré de pureté :Min. 95%Guanosine 5'-monophosphate calcium salt
CAS :<p>guanosine 5'-monophosphate calcium salt is a dietary supplement that contains calcium carbonate and guanosine 5'-monophosphate. This product is a light-exposed supplement that contains phenolic acids, polycarboxylic acids, and cyclic nucleotide phosphodiesterases. It is used to maintain ATP levels in the body. Guanosine 5'-monophosphate calcium salt should not be taken by people with a history of kidney stones or those taking other supplements containing calcium. This product may contain preservatives, excipients, or pharmaceutical ingredients for potency and stability purposes.</p>Formule :C10H12CaN5O8PDegré de pureté :Min. 95%Masse moléculaire :401.28 g/mol2'-Deoxyguanosine 3'-O-L-valinyl ester
<p>2'-Deoxyguanosine 3'-O-L-valinyl ester is a synthetic nucleoside obtained from 2'-deoxyguanosine and valine. It has antiviral activity against DNA viruses, such as herpes simplex virus and vaccinia virus, and anticancer activity. 2'-Deoxyguanosine 3'-O-L-valinyl ester is an analog of guanosine that has been modified to contain an L-valyl group at the 3' position. This modification increases the stability of this nucleoside in aqueous solutions and provides potent antiviral and anticancer activity.</p>Degré de pureté :Min. 95%5-b-D-Ribofuranosyl-2(1H)-pyridinone
CAS :<p>5-b-D-Ribofuranosyl-2(1H)-pyridinone is a phosphoramidite that is used in the synthesis of DNA. It is also an antiviral and anticancer agent. 5-b-D-Ribofuranosyl-2(1H)-pyridinone may be modified to include deoxyribonucleosides or ribonucleosides, which are important for DNA synthesis. 5-b-D-Ribofuranosyl-2(1H)-pyridinone is a novel chemical compound with a high purity and quality.<br>5 b D Ribofuranosyl 2 1 H Pyridinone CAS No 188871 50 3 Activator monophosphate High purity High quality DNA Synthetic Deoxyribonucleosides Novel Modified Ribonuclesides Nucleosides</p>Degré de pureté :Min. 95%
