Nucleosídeos

<p>Pseudothymidine is the nucleobase analog of thymidine. It is a synthetic substance that has been used in the polymerase chain reactions (PCRs) to form DNA molecules. Pseudothymidine is not naturally found in cells and can be used as a substitute for thymidine during PCR to make more copies of DNA sequences. It has been shown that pseudothymidine can be incorporated into DNA without disrupting the polymerase chain reaction. The thermal denaturation of pseudothymidine is 10 °C lower than that of thymidine, allowing it to be used at higher temperatures with less risk of degradation.</p>

<p>N6-Benzoyl-2'-C-methyladenosine is synthetic and has antiviral properties. It is a nucleoside that belongs to the group of modified nucleosides. This compound can be used as an activator for DNA synthesis and as a novel monophosphate, diphosphate, or triphosphate. N6-Benzoyl-2'-C-methyladenosine is also available in high purity, with CAS No., and at a competitive price.</p>

<p>2,3'-Anhydrouridine 5'-CE phosphoramidite is a novel modified phosphoramidite that can be used in the synthesis of ribonucleosides and DNA. It has antiviral activity, and is being studied as an anticancer drug. 2,3'-Anhydrouridine 5'-CE phosphoramidite has been shown to inhibit the replication of HIV-1 and herpes simplex virus type 1 (HSV-1). The nucleoside analogs are being studied for their potential use in chemotherapy.</p>

<p>8-azido-2-deoxyadenosine is an azide funcationalised nuceleoside</p>

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<p>7-Deaza-2'-deoxyguanosine is an analog of guanosine that has been shown to inhibit the activity of telomerase. This enzyme synthesizes a sequence of DNA called a telomere, which protects the ends of chromosomes from deterioration and prevents chromosomal end-to-end fusion. 7-Deaza-2'-deoxyguanosine has an inhibitory effect on the polymerase chain reaction (PCR) in mammalian cells and inhibits the transcription-polymerase chain reaction (PCR) in vitro. It has also been shown to be potent against cancer cells. 7-Deaza-2'-deoxyguanosine is synthesized by solid phase synthesis, which is a chemical process that involves attaching one molecule to another molecule with similar structure, using organic solvents as intermediates.</p>

<p>5'-Amino-5'-deoxythymidine is a nucleoside that is structurally related to thymidine. It has been shown to be a substrate for fatty acid synthase, which is a key enzyme in the synthesis of membrane lipids. 5'-Amino-5'-deoxythymidine has been shown to induce tumorigenesis in mouse bladder carcinoma cells. This compound also does not form stable complexes with DNA duplexes and can inhibit uptake of thymidylate into cells by competitive inhibition. 5'-Amino-5'-deoxythymidine binds to the cell surface and acts as an antibody response modifier.</p>

<p>1-(2'-Deoxy-3',5'-di-O-toluoyl-b-D-ribofuranosyl)-4-amino-1,2-dihydro-2-oxo-1,3,5-triazine is a nucleoside derivative that features a modified pyrimidinone (triazine) base attached to a protected deoxyribose sugar. This molecule can be used in research.</p>

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<p>CTP serves as a molecule of high energy. It acts as a coenzyme in glycerophospholipid biosynthesis and protein glycosylation.</p>

<p>5'-O-Tritylthymidine is a nucleoside that is found in human mitochondrial DNA. It is synthesized from uridine by the enzyme thymidylate synthase and can be converted to thymine by the enzyme thymidine phosphorylase. 5'-O-Tritylthymidine has been shown to inhibit cancer cell growth, but its mechanism of action is not clear. It may inhibit xylene production. 5'-O-Tritylthymidine also causes an increase in p53 activity, which may lead to apoptosis of cancer cells.</p>

<p>1,5-Anhydro-2,3-dideoxy-2-(N2-isobutyrylguanidin-1-yl)-D-glucitol is a novel, activator ribonucleosides deoxyribonucleosides diphosphate phosphoramidites modified anticancer antiviral monophosphate nucleosides synthetic high purity CAS No. It has been shown to have anticancer and antiviral properties. This compound also inhibits the replication of HIV in vitro.</p>

<p>2'-Deoxyuridine-5'-triphosphate trisodium salt is a fluorophore that is excited by the absorption of light at wavelengths of 365 nm. The emission spectrum ranges from 380 to 500 nm and has a maximum at 480 nm. 2'-Deoxyuridine-5'-triphosphate trisodium salt can be used as a labeling agent for metal ion, molecule, or macrocyclic ligand. It can also be used as an acceptor in fluorescence energy transfer experiments.</p>

<p>Clofarabine is a nucleoside analog that is used to treat various types of cancer, including leukemia, lymphoma, and solid tumours. Clofarabine has been shown to have minimal toxicity in healthy cells and is usually well tolerated by patients. It acts by inhibiting the synthesis of DNA in rapidly dividing cells. This effect can be synergistic with other anti-cancer agents such as the cytotoxic agent Bleomycin. Clofarabine binds to an intracellular target and inhibits DNA synthesis by blocking the enzyme DNA polymerase. Inhibition of this enzyme leads to cell death. Clofarabine has been tested in pediatric patients from age 1 month old up to 18 years old. The drug has been found to be safe for use in this population.</p>

<p>N4-Methyl-2'-O-methyl-cytidine is a nucleoside analog that is used as an antibiotic. The ribosomal RNA in prokaryotes has been found to be sensitive to this drug, which inhibits protein synthesis by reversibly binding to the 50S subunit of the ribosome and inhibiting translocation. N4-Methyl-2'-O-methyl-cytidine also binds to the ribonucleoprotein in eukaryotic cells, blocking translation of mRNA into proteins. N4-Methyl-2'-O-methyl-cytidine is effective against Gram positive bacteria, such as Staphylococcus aureus and Clostridium perfringens, while being inactive against Gram negative bacteria. This drug has a molecular weight of 197 and can be broken down into low molecular weight fragments or high molecular weight fragments.</p>

<p>Used as a protected adenosine nucleoside in RNA synthesis. The 1,1,3,3-tetraisopropyl-1,3-disiloxanediyl (TIPDS or TBDPSi2) group is a bulky, acid-labile protecting group specifically designed to protect the 3' and 5' hydroxyl groups of ribonucleosides during RNA oligonucleotide synthesis.</p>

<p>3'-O-Acetyl-2'-deoxy-N2-isobutyrylguanosine is a modified nucleoside that can be used as an antiviral agent. It is a phosphoramidite that is activated by diphosphate and has been shown to inhibit DNA replication in vitro. 3'-O-Acetyl-2'-deoxy-N2-isobutyrylguanosine also has anticancer activity and can be used to treat leukemia, lymphoma, and myeloma. This high quality product is synthesized from natural deoxyribonucleosides and has a purity of &gt; 98%.</p>

<p>2'-Deoxy-5-(2-hydroxyethyl)-2',3'-di-O-toluoyluridine is a novel modified nucleoside with antiviral and anticancer activities. It is synthesized from 2'-deoxyuridine monophosphate, which is activated with bis(trimethylsilyl)acetamide (BSA). This nucleoside has been shown to inhibit the growth of cancer cells in vitro and in vivo.</p>

<p>Amino functionalised thymidine</p>

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