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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3'-O-[(Propan-2-ylidene)amino]-thymidine 5'-triphosphate
CAS :3'-O-[(Propan-2-ylidene)amino]-thymidine 5'-triphosphate is an antiviral and anticancer agent that is used for the synthesis of DNA and RNA. It is a novel nucleoside analog that has been modified to be activated by phosphoramidite chemistry. 3'-O-[(Propan-2-ylidene)amino]-thymidine 5'-triphosphate is synthesized from 2,6-diisopropylaniline, methyl 3-(aminomethyl)-1H-pyrrole-2,4-dicarboxylate, and propylamine in cyclohexane at reflux.Formule :C13H22N3O14P3Degré de pureté :Min. 95%Masse moléculaire :537.25 g/mol3'-Amino-3'-deoxyuridine
CAS :3'-Amino-3'-deoxyuridine is a nucleoside that is phosphoramidated to the 3' hydroxyl group of uridine. It has been shown to be detectable experimentally and has regiospecificity. The imidazole ring has been shown to be acidic, making it an excellent candidate for kinetics studies. 3'-Amino-3'-deoxyuridine is activated by cleavage of its phosphodiester bond by nucleophilic attack. This nucleotide can be used in the research of nucleic acids and imidazole derivatives.Formule :C9H13N3O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :243.22 g/mol2'-Deoxy-N6-DMF-5'-O-MMT-adenosine 3'-CE phosphoramidite
CAS :2'-Deoxy-N6-DMF-5'-O-MMT-adenosine 3'-CE phosphoramidite is a high purity, diphosphate nucleotide analog. It is an anticancer drug that inhibits DNA synthesis and can be used to treat cancer. The 2'-deoxy-N6-DMF moiety has been shown to inhibit the activity of DNA polymerase and other enzymes involved in DNA replication. This compound also has a novel mechanism of action that is not present in any other known anticancer drugs. CAS No. 195375-66-7.br>br>2'-Deoxy-N6-DMF 5'-O-MMT adenosine 3'-cephosphoramidite is often used as a building block for oligonucleotide synthesis because it is resistant to the removal of phosphate groups by alkaline phosphatases. The lack of phosphate groups makes this compound more stable than standard nucleotidesFormule :C42H51N8O5PDegré de pureté :Min. 95%Masse moléculaire :778.9 g/mol5'-Deoxyuridine
CAS :5'-Deoxyuridine is an inorganic, phosphite, and isomeric compound. It can be used as a chromatographic analog to purify uridylic acid. The epimerization reaction of 5'-deoxyuridine with galactose can be catalyzed by dehydrogenase or ion-exchange resin. In addition, 5'-deoxyuridine has the same chemical formula as uridine (C5H5N3O3) but has a different structure: in place of the hydroxyl group on carbon number 5, it has a hydrogen atom. 5'-Deoxyuridine has two isomers: one with the hydroxyl group on carbon number 4 and another with the hydroxyl group on carbon number 2.Formule :C9H12N2O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :228.21 g/mol5-Formylcytidine
CAS :5-Formylcytidine is a nucleoside that belongs to the group of pyrimidine nucleosides. It is structurally similar to cytidine, but with a formyl group in place of the hydroxymethyl group on the C5 position. 5-Formylcytidine has been shown to have an inhibitory effect on mitochondrial protein synthesis and cellular functions in mammalian cells.Formule :C10H13N3O6Degré de pureté :Min. 97 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :271.23 g/mol4-Chloro-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-β-D- ribofuranosyl)-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
4-Chloro-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-beta-D-ribofuranosyl)-5-iodo-7H-pyrrolo[2,3-d]pyrimidine is a synthetic activator that selectively activates the transcription of genes in cells. It has been shown to have anticancer activity and may be useful as a therapeutic agent for the treatment of certain cancers. 4C 7 (2dEB 3,5BT) 5I is also known to be an antiviral agent against HIV and influenza virus. The modification on the 2'-deoxyribose sugar moiety can enhance both activation and antiviral activities.Degré de pureté :Min. 95%1-(4’-Azido-2’-deoxy-2’-fluoro-b-D-arabinofuranosyl)N4-(n-docosanoyl)-cytosine
1-(4’-Azido-2’-deoxy-2’-fluoro-b-D-arabinofuranosyl)N4-(n-docosanoyl)-cytosine is a deoxyribonucleoside monophosphate with antiviral effects. It is a novel nucleotide analogue that contains an azido group and a 2,4,6-trifluorobenzene moiety. The 4′ position of the sugar is modified with an n-docosanoyl group. 1-(4’Azo-2′deoxy-2′fluoro-bDara)ribonucleosides are synthetic nucleotides that can be used to inhibit viral replication by inhibiting DNA polymerase and RNA polymerase.Degré de pureté :Min. 95%5-Bromo-2'-deoxyuridine-5'-monophosphate sodium salt
CAS :5-Bromo-2'-deoxyuridine-5'-monophosphate sodium salt (BrdUMP) is an antiviral agent that inhibits the synthesis of DNA. It has shown activity against herpes simplex virus and cytomegalovirus, and has been used in the treatment of Kaposi's sarcoma. BrdUMP is a monophosphate prodrug that is activated by ribonucleoside diphosphates to inhibit the production of viral DNA and RNA. This drug has anticancer properties due to its ability to inhibit cell division. BrdUMP is synthesized from 2'-deoxyuridine-5'-monophosphate, which is obtained from uracil or thymine. The CAS number for this compound is 51432-32-7, and it can be used as a phosphoramidite for the preparation of DNA, RNA, or oligonucleotide analogues.Formule :C9H12BrN2O8PNa2Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :433.06 g/mol2',3'-Dideoxyinosine
CAS :2',3'-Dideoxyinosine is a purine analog that can suppress human immunodeficiency virus (HIV) replication after intracellular metabolic conversionFormule :C10H12N4O3Degré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :236.23 g/mol2'-Deoxy-5'-O-DMT-2'-fluoro-N4-phenoxyacetylcytidine 3'-CE-phosphoramidite
2'-Deoxy-5'-O-DMT-2'-fluoro-N4-phenoxyacetylcytidine 3'-CE-phosphoramidite is a novel nucleoside analog with anticancer and antiviral activity. It is a cytidine derivative that contains a fluorine atom at the 2' position of the ribose ring, which leads to reduced immunogenicity. The deoxyribonucleoside analogs are synthesized by chemical phosphorylation of 5'-O-DMT-2'-fluoro-N4-phenoxyacetylcytidine 3'-phosphoramidite in high purity and high quality as well as in small quantities.Formule :C47H55N5O9FPDegré de pureté :Min. 98 Area-%Couleur et forme :Off-White Yellow PowderMasse moléculaire :883.94 g/mol5'-O-Pixylthymidine
5'-O-Pixylthymidine is a modified nucleoside that has been shown to have anticancer and antiviral activity. It is an analog of thymidine, which is a deoxynucleoside. 5'-O-Pixylthymidine can be converted into diphosphate form by addition of phosphoramidites or ribonucleosides. This nucleotide can also be used as a building block for the synthesis of oligonucleotides, which are synthetic DNA molecules with therapeutic applications.Formule :C29H26N2O6Degré de pureté :Min. 95%Masse moléculaire :498.53 g/mol2'-Deoxy-5'-O-DMT-N4-ethylcytidine 3'-CE phosphoramidite
CAS :2'-Deoxy-5'-O-DMT-N4-ethylcytidine 3'-CE phosphoramidite is a novel nucleoside analog that has been modified to incorporate an ethyl group at the 4' position of the cytidine. This modification was designed to increase resistance to nucleases and improve stability in acidic environments. 2'-Deoxy-5'-O-DMT-N4-ethylcytidine 3'-CE phosphoramidite can be used as an anticancer agent or antiviral agent and has shown activity against HIV. It is also useful for DNA sequencing, PCR, and other molecular biology applications.
Formule :C41H52N5O7PDegré de pureté :Min. 95%Masse moléculaire :757.85 g/mol6-Amino-1-(2'-deoxy-a-D-ribofuranosyl)-4-methoxy-1H- pyrazolo[3,4-d]pyrimidine
6-Amino-1-(2'-deoxy-a-D-ribofuranosyl)-4-methoxy-1H- pyrazolo[3,4-d]pyrimidine is a modified nucleoside that is an antiviral agent and anticancer drug. It inhibits viral replication by inhibiting the activity of DNA polymerase. 6-[Amino(2'-deoxyribofuranosyl)]-1-(2'-deoxyribofuranosyl)-4-methoxypyrazolo[3,4-d]pyrimidine has been shown to inhibit the growth of cancer cells without affecting healthy cells.Degré de pureté :Min. 95%N6-Benzoyl-5'-O-DMT-2'-O-(2-methoxyethyl)adenosine
N6-Benzoyl-5'-O-DMT-2'-O-(2-methoxyethyl)adenosine is a nucleoside analog that inhibits the activity of HIV reverse transcriptase. It is an antiviral agent that prevents the synthesis of viral DNA by competitively inhibiting the incorporation of deoxynucleotide triphosphates into viral DNA. This drug also has been shown to be effective against cytomegalovirus (CMV), herpes simplex virus, and varicella zoster virus (VZV). N6-Benzoyl-5'-O-DMT-2'-O-(2-methoxyethyl)adenosine has been synthesized with phosphoramidites and purified to high quality standards. The chemical structure includes a modified sugar moiety, an altered base moiety, and a unique phosphate group.Formule :C41H41N5O8Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :731.79 g/molAcetyl hypoxanthine
CAS :Acetyl hypoxanthine is an inorganic compound that has a cyclophosphate group. It can be synthesized from the reaction of acetic acid and 6-chloropurine, which is activated with trifluoroacetic acid and irradiated with ultraviolet light. Acetyl hypoxanthine can then be synthesized by ammonolysis of chloroacetone using ammonia or by chlorinating acetylene with chlorine. The advantages of this compound are its high yield and low cost.Formule :C7H6N4O2Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :178.15 g/mol8-Hydroxyadenosine
CAS :8-Hydroxyadenosine (8-OHdG) is a purine nucleoside that is formed as a result of oxidative DNA damage. It is not an essential metabolite because it can be synthesized de novo. 8-OHdG has been shown to have potent anti-tumor activity in vitro and in vivo, which may be due to its ability to inhibit DNA replication. The biological effects of 8-OHdG are attributed to its ability to form hydrogen bonds with guanine residues in the double helix, and electrochemical detectors have been developed for its detection.Formule :C10H13N5O5Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :283.25 g/mol5'-O-p-Anisoyl-2'-deoxyuridine
5'-O-p-Anisoyl-2'-deoxyuridine is a novel activator that is an analogue of pyrimidine and has been synthesized for the first time. It belongs to the group of nucleosides and has been modified chemically. This compound can be used as a pharmaceutical drug for the treatment of cancer or viral infections.Formule :C17H18N2O7Degré de pureté :Min. 95%Masse moléculaire :362.33 g/molN6-Benzyladenosine 5'-monophosphate sodium salt monohydrate
CAS :N6-Benzyladenosine 5'-monophosphate sodium salt is a nucleoside that is not identified. It has been shown to be metabolized by adenosine deaminase and may have antitumor activity. N6-Benzyladenosine 5'-monophosphate sodium salt is also a radioactively labeled adenine analog that has been used in the study of metabolic pathways.
Formule :C17H18N5Na2O7P·H2ODegré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :499.32 g/molTFA-aa-dUPhosphoramidite
TFA-aa-dUPhosphoramidite is a high quality, novel DNA phosphoramidite. It is used for the synthesis of deoxyribonucleosides and ribonucleosides. TFA-aa-dUPhosphoramidite has been shown to be an activator in the synthesis of RNA and DNA, and it is also resistant to degradation by nucleases. This product has CAS No.Formule :C44H51N5O9PDegré de pureté :Min. 95%Masse moléculaire :824.88 g/mol6-O-Methylinosine
CAS :6-O-Methylinosine is a modified nucleoside that is used in the synthesis of recombinant proteins. It is synthesized from the reaction of methylphosphate and 6-O-methylguanosine. The phosphate group of the 6-O-methylguanosine molecule reacts with methylphosphate in an acid or neutral environment, while it reacts with phosphoric acid in a basic environment. This reaction can be monitored by measuring the amount of free phosphate groups present after the reaction. The rate of this reaction can be increased by increasing temperature and pH. 6-O-Methylinosine has been shown to have anticancer activity, which may be due to its ability to inhibit enzyme catalysis and modify DNA structure.Formule :C11H14N4O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :282.25 g/mol
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