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.
3569 produits trouvés pour "Nucléosides"
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2'-Deoxy-5-iodouridine-5'-triphosphate sodium salt - 10mM aqueous solution
CAS :2'-Deoxy-5-iodouridine-5'-triphosphate sodium salt is a potent inhibitor of thymidylate synthase, an enzyme that catalyzes the conversion of deoxyuridine to thymidylate. 2'-Deoxy-5-iodouridine-5'-triphosphate sodium salt has been found to have a noncompetitive inhibition effect on bacterial DNA replication and is used as a chemotherapeutic agent in the treatment of cancer. It is also used as a radioprotectant during radiation therapy. The optimum concentration for 2'-deoxy-5-iodouridine-5'-triphosphate sodium salt is 10mM, which inhibits bacterial enzymes but does not inhibit mammalian enzymes.Formule :C9H10N2O14P3I·4NaDegré de pureté :Min. 95%Masse moléculaire :681.97 g/molN2-Benzoyl-9-(2'-deoxy-5'-O-DMT-2'-deoxy-b-D-ribofuranosyl)purine
N2-Benzoyl-9-(2'-deoxy-5'-O-DMT-2'-deoxy-b-D-ribofuranosyl)purine is a phosphoramidite that is used as a precursor for the synthesis of modified oligonucleotides. It is also active against cancer and antiviral pathogens. N2-Benzoyl-9-(2'-deoxy-5'-O-DMT-2'-deoxy-b-D ribofuranosyl)purine has been shown to inhibit viral replication in vitro by inhibiting the formation of viral DNA, RNA, and protein. This drug has been shown to inhibit the growth of mouse leukemia cells in vivo. It also inhibits DNA synthesis by binding to the enzyme DNA polymerase, which is required for replication of bacterial and viral DNA.Formule :C38H35N5O6Degré de pureté :Min. 95%Masse moléculaire :657.71 g/mol5'-O-DMT-5-methyl-(2'-O-4'-C-methylene)-uridine 3'-CE-phosphoramidite
5'-O-DMT-5-methyl-(2'-O-4'-C-methylene)-uridine 3'-CE-phosphoramidite is a nucleoside phosphoramidite and an anticancer drug. It is a modified nucleoside that has been synthesized by the chemical reaction of 5'-O-dimethoxytritylthymidine with 5'-O-DMT-5-methyl-(2'-O-4'-C-methylene)uridine 3' chloroformate. 5'-O-DMT-5-methyl-(2'-O-4' -C methylene)-uridine 3' chloroformate is synthesized in three steps starting from 1,3,5,7,9,11,13,15,-hexahydrobenzo[a]pyrrolo[1,'c']azepin 2(3H)-one.Degré de pureté :Min. 95%2'-Deoxyuridine-5'-[(a,b)-imido]diphosphate sodium salt - 10mM aqueous solution
CAS :2'-Deoxyuridine-5'-[(a,b)-imido]diphosphate sodium salt - 10mM aqueous solution is an organic compound that is used as a plant growth regulator. It inhibits the activity of plant enzymes, such as adenylate cyclase and protein kinase C, thereby blocking the production of proteins in plants. 2'-Deoxyuridine-5'-[(a,b)-imido]diphosphate sodium salt - 10mM aqueous solution has been shown to be toxic to muscle tissue and can cause acute toxicity in mammals. However, it has been found to be safe for use on plants when diluted with water.Formule :C9H15N3O10P2Degré de pureté :Min. 95%Masse moléculaire :387.18 g/mol1,5-Anhydro-3-O-benzoyl-4,6-O-benzylidene-2-deoxy-2-(uracil-1-yl)-D-altro-hexitol
CAS :1,5-Anhydro-3-O-benzoyl-4,6-O-benzylidene-2-deoxy-2-(uracil-1-yl)-D-altrohexitol is a nucleoside that is used in the synthesis of DNA. It has antiviral and anticancer properties.Formule :C24H22N2O7Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :450.45 g/mol2,3'-Anhydro-N4-benzoyl-2'-deoxy-5'-O-DMT-cytidine
2,3'-Anhydro-N4-benzoyl-2'-deoxy-5'-O-DMT-cytidine is a nucleoside analog that was synthesized as an antiviral agent. It is not active against DNA viruses because it lacks the 2' hydroxyl group. This compound has been shown to be an effective inhibitor of human papillomavirus and herpes simplex virus type 1 replication in vitro. It also inhibits DNA synthesis by preventing incorporation of cytosine into DNA and may have anticancer activity.Degré de pureté :Min. 95%N6-Benzoyl-2'-deoxy-5'-O-DMT-adenosine 3'-Sp-oxazaphospholidine
N6-Benzoyl-2'-deoxy-5'-O-DMT-adenosine 3'-Sp-oxazaphospholidine is a modified nucleoside that is synthesized from the amino acid phenylalanine. It has anticancer activity and is an activator of ribonucleosides. This compound also has novel properties, including high purity and high quality. N6-Benzoyl-2'-deoxy-5'-O-DMT-adenosine 3'-Sp-oxazaphospholidine can be used as a phosphoramidite to synthesize DNA or deoxyribonucleosides and diphosphates.Degré de pureté :Min. 95%5-Ethynylcytidine
CAS :5-Ethynylcytidine is a fluorescent analog of cytosine that has been synthesized for use in biochemical research. It is used to identify cellular sites of RNA synthesis and replication, as well as to study the role of the 5-ethynyl group in the mechanism of DNA methylation. The synthetic route starts with an azide intermediate which is then treated with sodium hydroxide, followed by hydrolysis and demethylation. 5-Ethynylcytidine has been shown to be selective for mammalian cells and tissues, and was incubated with calf thymus DNA for crystallographic data.Formule :C11H13N3O5Degré de pureté :Min. 95%Masse moléculaire :267.24 g/mol1,2'-O-Dimethylguanosine
CAS :1,2'-O-Dimethylguanosine is an activator of anticancer activity. It has been shown to inhibit the proliferation of cancer cells in vitro and in vivo. 1,2'-O-Dimethylguanosine is a novel synthetic nucleoside analogue that can be modified to phosphoramidites and ribonucleosides for use as antiviral agents. This compound is also used as a building block for the synthesis of other nucleosides and nucleotides.Formule :C12H17N5O5Degré de pureté :Min. 95%Masse moléculaire :311.29 g/mol4-Methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid
CAS :Ribonucleosides, deoxyribonucleosides, and their activated forms (e.g., 4-methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid) are all important intermediates for the synthesis of DNA and RNA. Ribonucleosides are the key building blocks for the synthesis of DNA. They can be converted to nucleosides by removal of the ribose moiety. Deoxyribonucleosides are synthesized from ribonucleosides by removal of the hydroxyl group from carbon 2' position of ribose. The activated forms (e.g., 4-methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid) are useful in phosphoramidite chemistry as they have a free amine group on one side and a free sulfonyl group on the other side that can be used to react with a growing oligo or polyphosph
Formule :C7H8N2O2SDegré de pureté :Min. 95%Masse moléculaire :184.22 g/mol2',5'-Dideoxy-2'-fluoro-5'-iodouridine
CAS :2',5'-Dideoxy-2'-fluoro-5'-iodouridine is a modified nucleoside that is used in the synthesis of oligonucleotides. It can be used as an antiviral and anticancer agent. The drug has been shown to inhibit the replication of DNA and RNA, which may lead to cell death. 2',5'-Dideoxy-2'-fluoro-5'-iodouridine is also known for its high purity, novel structure and stability.
Formule :C9H10FIN2O4Degré de pureté :Min. 95%Masse moléculaire :356.09 g/molAdenosine 5'-difluoromethylene-5'-triphosphate triethylammonium salt
Adenosine 5'-difluoromethylene-5'-triphosphate triethylammonium salt is a novel nucleotide activator that has antiviral, anticancer, and ribonucleoside activities. This activator is a phosphoramidite monomer with an adenine base. The pharmaceutical industry uses this activator as a starting material in the synthesis of anticancer drugs and antiviral drugs. It is also used as a reagent in the production of modified DNA and RNA molecules for use in gene therapy and drug discovery.Degré de pureté :Min. 95%2'-Deoxy-2'-fluoroadenosine-5'-monophosphate
CAS :2'-Deoxy-2'-fluoroadenosine-5'-monophosphate is a nucleotide that is used as an anthelmintic drug. It inhibits the synthesis of fatty acids and ATP levels in tissue culture cells. This nucleotide has also been shown to have immunomodulatory effects, which may be due to its ability to bind to receptor activity. 2'-Deoxy-2'-fluoroadenosine-5'-monophosphate binds with high affinity to the response elements of transcription factors such as NF-κB and AP1, which are involved in the regulation of gene expression and inflammatory responses.Formule :C10H13FN5O6PDegré de pureté :Min. 95%Masse moléculaire :349.21 g/mol2'-Deoxy-5'-DMT-5-[3-(trifluoroacetylamino)-1-E-propenyl]-uridine 3-CE phosphoramidite
CAS :2'-Deoxy-5'-DMT-5-[3-(trifluoroacetylamino)-1-E-propenyl]-uridine 3-CE phosphoramidite is a synthetic nucleoside analog that has been modified to contain a triphosphate group. It is used in the synthesis of DNA or RNA. The compound is synthesized from 2,4-dichloro-N-(2,6-dimethoxybenzyl)phenylamine, which was reacted with ethyl (3-[(trifluoroacetyl)amino]propanoate) and deoxythymidine 3'-monophosphate. The CAS number for this product is 851520-76-8.Degré de pureté :Min. 95%2’,5’-Dideoxy-5’-iodouridine
CAS :2’,5’-Dideoxy-5’-iodouridine is an antiviral drug that inhibits DNA synthesis. It is a modified nucleoside analog with a phosphoramidite derivative of the natural ribonucleosides and deoxyribonucleosides. This drug is synthesized through the reaction of 2’,5’-dideoxyadenosine with 5-iodo-2-deoxyuridine in the presence of a strong base such as sodium hydride. The resulting product has a high purity, high yield, and can be used for the synthesis of DNA. 2’,5’-Dideoxy-5’-iodouridine also has anticancer properties and has been shown to inhibit cell growth in vitro at concentrations ranging from 0.1 to 1 μM.
Degré de pureté :Min. 95%N4-Acetyl-2'-O-acetyl-5'-O-DMT-arabinosyl cytosine 3'-CE phosphoramidite
N4-Acetyl-2'-O-acetyl-5'-O-DMT-arabinosyl cytosine 3'-CE phosphoramidite is a prodrug that is activated by intracellular enzymes. It has been shown to be an immunostimulatory agent, which modulates the immune system for the treatment of cancer and autoimmune disorders. N4-Acetyl-2'-O-acetyl-5'-O-DMT-arabinosyl cytosine 3'-CE phosphoramidite can also act as a ligand for various cell surface receptors and transporters, including CD28, interleukin 2 receptor alpha chain, CD40, CD84, and MHC class II. The compound has been shown to inhibit tumor cells in culture and induces apoptosis in these cells.
Degré de pureté :Min. 95%3'-Deoxy-5'-O-trityluridine
CAS :3'-Deoxy-5'-O-trityluridine is a nucleoside that is structurally related to uridine. It belongs to the class of nucleosides and has a hydroxyl group at the 3' position. The 5' position is modified by an anion (most often trityl) sterically, which prevents hydrolysis by esterases or phosphatases. The efficiency of this modification can be increased by using diethyl phosphate as the protecting agent. This modification also provides protection against nucleophiles, such as hydroxyl groups in nucleosides or phosphite triester derivatives. 3'-Deoxy-5'-O-trityluridine is used in the synthesis of other nucleosides and as a substrate for diffraction experiments.Formule :C28H26N2O5Degré de pureté :Min. 95%Masse moléculaire :470.53 g/molN2-Benzoyl-2'-deoxy-5'-O-DMT-guanosine
CAS :N2-Benzoyl-2'-deoxy-5'-O-DMT-guanosine is a novel and potent anticancer nucleoside with antiviral activity. It is an analog of 2'-deoxy-5'-O-DMT guanosine, which was reported to be the first phosphoramidite nucleoside. N2-Benzoyl-2'-deoxy-5'-O-DMT-guanosine is an excellent candidate for DNA synthesis and has been shown to inhibit viral replication. This product is also of high purity and high quality, and can be used in research applications.Formule :C38H35N5O7Degré de pureté :Min. 95%Masse moléculaire :673.71 g/mol2'-Azido-2'-deoxyadenosine-5'-triphosphate lithium salt
2'-Azido-2'-deoxyadenosine-5' triphosphate lithium salt is an activator nucleoside which is structurally related to ADP and ATP. It can be used as a starting material for the synthesis of phosphoramidites, nucleosides, ribonucleosides, and deoxyribonucleosides. In addition, it has antiviral properties and anticancer activity. 2'-Azido-2'-deoxyadenosine-5' triphosphate lithium salt can be modified to produce oligomers with different lengths or to modify the sugar chemical groups on the backbone.Formule :C10H15N8O12P3Degré de pureté :Min. 95%Masse moléculaire :532.19 g/mol5'-Deoxy-5'-(1,3-diphenyl-2-imidazolidinyl)thymidine
CAS :5'-Deoxy-5'-(1,3-diphenyl-2-imidazolidinyl)thymidine is a modified nucleoside analog that inhibits the growth of viruses. It has been shown to be active against herpes simplex virus type 1 and 2, varicella zoster virus, cytomegalovirus, and Epstein-Barr virus. This drug is used as an antiviral medication in the treatment of viral infections.Formule :C24H26N4O4Degré de pureté :Min. 95%Masse moléculaire :434.5 g/mol
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