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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Cholest-5-en-3-ol, 3-CEphosphoramidite
CAS :<p>Cholest-5-en-3-ol, 3-CEphosphoramidite is a modified nucleoside that is used in the synthesis of DNA and RNA. It has antiviral and anticancer properties. Cholest-5-en-3-ol, 3-CEphosphoramidite inhibits tumor growth by inhibiting DNA synthesis in cells. The drug also has antiviral activity because it inhibits viral replication by blocking the incorporation of deoxyribonucleotides into viral DNA. Cholest-5-en-3-ol, 3-CEphosphoramidite can be used in the synthesis of oligodeoxyribonucleotides containing modified bases or phosphodiester linkages or both. It is also used to synthesize other novel compounds with anticancer properties.</p>Degré de pureté :Min. 95%2'-Azido-2'-deoxyadenosine
CAS :<p>2'-Azido-2'-deoxyadenosine is a synthetic nucleoside analog of adenosine in which the 2'-hydroxyl group of the ribose sugar is replaced by an azido group (–N₃), and the 3'- and 5'-hydroxyl groups remain intact. This modification confers unique chemical properties, including the ability to participate in bioorthogonal "click" chemistry reactions, particularly azide-alkyne cycloadditions, making it useful for labeling and tracking nucleic acids in biochemical studies. Additionally, the azido substitution can influence enzymatic recognition and incorporation by polymerases, allowing its use in studying nucleic acid metabolism, drug design, and therapeutic nucleoside analog development.</p>Formule :C10H12N8O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :292.25 g/molN3-Cyanoethyl-5’-O-DMT-2’-O-methyluridine
<p>N3-Cyanoethyl-5’-O-DMT-2’-O-methyluridine is a nucleoside that is synthesized from 5'-O-DMT-2’-O-methyluridine. It has antiviral and anticancer properties, as well as an inhibitory effect on DNA synthesis. N3-Cyanoethyl-5’-O-DMT-2’-O methyluridine is a novel nucleoside with DMT and methylated uracil at the 3' position of the sugar moiety. Synthesis may be achieved by using phosphoramidites or modified nucleosides such as N3-(cyanoethyl)-5'-0-(dimethoxytrityl)thymidine. This product meets high purity standards, with a CAS number of 68719–77–8.</p>Degré de pureté :Min. 95%5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-isobutyrylguanosine
CAS :<p>5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-isobutyrylguanosine is a synthetic nucleoside that is used as a building block in the synthesis of oligonucleotides. This chemical has an electronegativity value of 1.7, which means that it is more electronegative than guanine (1.0). It also has a conjugated system and is stable under a range of conditions. 5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-isobutyrylguanosine reacts with tetrazole in the presence of phosphoramidite, yielding the corresponding 5'-O-(4,4'-dimethoxytrityl)-2'-deoxy-N-isobutyrylguanosine, which can then be used to</p>Formule :C35H37N5O7Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :639.71 g/mol3'-(N-Methyl-anthraniloyl)-2'-deoxy-adenosine-5'-triphosphate triethylammonium salt
CAS :<p>3'-(N-Methyl-anthraniloyl)-2'-deoxy-adenosine-5'-triphosphate triethylammonium salt is an antiviral agent that inhibits the synthesis of viral RNA. It is a modified nucleoside monophosphate with antiviral activity, which has been shown to be effective against HIV and other retroviruses. 3'-(N-Methyl-anthraniloyl)-2'-deoxy-adenosine-5'-triphosphate triethylammonium salt is also used as a building block for novel anticancer drugs that inhibit cell proliferation by inhibiting DNA synthesis and inducing programmed cell death (apoptosis). This compound has been shown to be an activator of transcription factors, including NFκB, AP1, and SP1.</p>Formule :C18H23N6O13P3Degré de pureté :Min. 95%Masse moléculaire :624.33 g/mol2'-Deoxyadenosine-5'-monophosphate disodium salt
CAS :<p>2'-Deoxyadenosine-5'-monophosphate disodium salt (DAP) is a white crystalline powder. It is soluble in water and insoluble in ethanol. DAP can be neutralised by aqueous solutions of hydroxide, such as sodium hydroxide or ammonium hydroxide. DAP is also reactive with aluminium oxide, which can be used for drying the compound to form anhydrous particles. DAP reacts with chloride ions to form 2',3'-diacetylpyridine-5'-diphosphate dibasic chloride, which has been shown to inhibit bacterial growth and act as an antibacterial agent. Autoclaving may be required for preparation of this drug due to its sensitivity to heat energy.</p>Formule :C10H12N5Na2O6PDegré de pureté :Min. 99 Area-%Couleur et forme :White PowderMasse moléculaire :375.19 g/mol3'-Azido-N6-benzoyl-2',3'-dideoxyadenosine
CAS :<p>3'-Azido-N6-benzoyl-2',3'-dideoxyadenosine is an antiviral drug that inhibits the synthesis of viral DNA and RNA. This antiviral drug is a novel synthetic nucleoside analogue that is phosphorylated to form monophosphate, which inhibits the synthesis of RNA. 3'-Azido-N6-benzoyl-2',3'-dideoxyadenosine has been shown to be effective against cancer cells by inhibiting ribonucleotide reductase and DNA synthesis. 3'-Azido-N6-benzoyl-2',3'-dideoxyadenosine also inhibits DNA synthesis by blocking the enzymes DNA polymerase and deoxyribonucleoside kinase.</p>Formule :C17H16N8O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :380.36 g/mol2',3',5'-Tri-O-acetyl-2-fluoroadenosine
CAS :<p>2',3',5'-Tri-O-acetyl-2-fluoroadenosine is nucleoside analog of adenosine for use in research. The addition of a fluorine to an adenosine can change adenosine's properties such as its hydrogen bonding ability and how it interacts with water and other biological molecules. It can also increase the stability of adenosine and increase its half-life in biological systems.</p>Formule :C16H18FN5O7Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :411.34 g/mol5-(N-Isopentenyl-N-trifluoroacetyl)aminomethyluridine
CAS :<p>5-(N-Isopentenyl-N-trifluoroacetyl)aminomethyluridine is a nucleoside analog that is structurally related to cytidine. It was first synthesized in the 1970s, and has been shown to possess antiviral activity against herpes simplex virus type 1. In addition, it has been shown to inhibit DNA synthesis and the formation of DNA double strands. 5-(N-Isopentenyl-N-trifluoroacetyl)aminomethyluridine is an activator of protein kinase C and cyclic AMP phosphodiesterase, as well as a DNA polymerase inhibitor with anticancer properties.</p>Degré de pureté :Min. 95%2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-(p-toluoyl)-6-azauridine
<p>2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-(p-toluoyl)-6-azauridine is a novel, modified nucleoside. It has antiviral activity and can be used as a building block for the synthesis of oligonucleotide analogues. 2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-(p-toluoyl)-6-azauridine is a monophosphate that is phosphorylated to form an active ribonucleoside. It can be used in high purity as a building block for the synthesis of oligonucleotide analogues. This compound has been shown to have anticancer effects and DNA binding activities.</p>Degré de pureté :Min. 95%1-(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%Cyclopentenyl cytosine
CAS :<p>Cyclopentenyl cytosine is a cytotoxic drug that inhibits the synthesis of DNA, RNA, and proteins. It is a nucleoside analogue that inhibits the enzyme activity of ribonucleotide reductase. Cyclopentenyl cytosine has significant cytotoxicity against hl-60 cells, as well as squamous carcinoma and MDA-MB-231 breast cancer cells. It also has significant activity against cyclopentenyl, dextran sulfate, and mitochondrial functions in vivo in human cells. Cyclopentenyl cytosine binds to the response element on the DNA strand, preventing transcription of genes for protein synthesis and cell division.</p>Formule :C10H13N3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :239.23 g/molAdenosine 5'-phosphosulfate sodium salt, 10 mM in water
CAS :<p>Adenosine 5′-phosphosulfate sodium salt has been used quantify pyrophosphate and in enzyme-linked bioluminescence assay for adenosine triphosphate (ATP).Product provided as 10 mM solution in water.</p>Formule :C10H14N5O10PSDegré de pureté :Min. 90.0 Area-%Masse moléculaire :427.28 g/mol5'-O-DMT-2'-O-methyl-N6-phenoxyacetyladenosine 3'-CE phosphoramidite
<p>5'-O-DMT-2'-O-methyl-N6-phenoxyacetyladenosine 3'-CE phosphoramidite is a monophosphate, which is a phosphate group that is attached to the 5' carbon on the ribose ring of RNA. This monophosphate has been modified with a 2'-O-methyl group at the 6 position of the adenosine moiety. It has also been modified with a phenoxyacetyl group at the 2 position of the adenosine moiety. The phosphoramidite backbone is an ester bond between phosphorus and nitrogen atoms, and it can be used to make DNA or RNA in vitro. This compound has anticancer properties and antiviral activities against HIV, HSV, and HBV.<br>5'-O-DMT-2'-O-methyl-N6-phenoxyacetyladenosine 3'-CE phosphoramidite has novel properties that have not</p>Formule :C49H56N7O9PDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :918.01 g/mol1-(5-O-Acetyl-2,3-dideoxy-ß-L-glycero-pent-2-enofuranosyl)-5-fluorouracil
CAS :<p>1-(5-O-Acetyl-2,3-dideoxy-ß-L-glycero-pent-2-enofuranosyl)-5-fluorouracil is a modified nucleoside analog with structural alterations that enhance its biological properties and stability. The compound features 5-fluorouracil as the nucleobase, a fluorinated pyrimidine often used in chemotherapy due to its ability to interfere with DNA replication. The sugar component is 2,3-dideoxy-β-L-glycero-pent-2-enofuranose and has a specific glycerol and enol configuration, which alters its interactions with enzymes involved in nucleic acid metabolism. The compound includes a 5-O-acetyl protecting group at the 5'-position, which shields the hydroxyl group during synthesis.</p>Formule :C11H11FN2O5Degré de pureté :Min. 95%Masse moléculaire :270.21 g/mol8-Benzyloxy-9-(β-D-xylofuranosyl)guanine
<p>8-Benzyloxy-9-(beta-D-xylofuranosyl)guanine (8BXG) is a novel nucleoside analog that inhibits the growth of cancer cells. It binds to the ribonucleotide reductase enzyme and inhibits the synthesis of DNA, thus preventing cell proliferation. 8BXG has been shown to inhibit viral replication in vitro with high potency. This compound is a monophosphate, which can be phosphorylated by adenosine kinase to form its active form. 8BXG is also an activator of ribonucleotide reductase in vitro, leading to increased anticancer activity.</p>Degré de pureté :Min. 95%2’-O-Acetyl-3,5-bis-O-(2,4-dichlorobenzyl)adenosine
CAS :<p>2’-O-Acetyl-3,5-bis-O-(2,4-dichlorobenzyl)adenosine (OAAD) is a novel nucleoside that has been modified to be phosphorylated by the enzyme ribonucleotide kinase. It is an antiviral and anticancer agent that affects the synthesis of DNA. OAAD inhibits viral replication in vitro and in vivo by inhibiting DNA synthesis.</p>Formule :C26H23Cl4N5O5Degré de pureté :Min. 95%Masse moléculaire :627.3 g/molAdenosine 3',5'-diphosphate disodium salt
CAS :<p>Adenosine 3',5'-diphosphate disodium salt is a nucleotide that is found in all cells and is involved in the regulation of many physiological processes, including energy metabolism and blood flow. It has inhibitory effects on platelets and calcium ion channels. Adenosine 3',5'-diphosphate disodium salt also inhibits the synthesis of prostaglandins by blocking the conversion of arachidonic acid to prostaglandin H2, which leads to an anti-inflammatory effect. Adenosine 3',5'-diphosphate disodium salt has been shown to be effective in treating primary pulmonary hypertension and bowel disease. The reaction solution can be used for polymerase chain reactions, multivariate logistic regression, or other applications.</p>Formule :C10H15N5O10P2·2NaDegré de pureté :Min. 96 Area-%Couleur et forme :White Beige PowderMasse moléculaire :473.18 g/molN4-Acetyl-2'-O-tert-butyldimethylsilyl-5'-O-DMT-5-methylcytidine 3'-CE phosphoramidite
<p>N4-Acetyl-2'-O-tert-butyldimethylsilyl-5'-O-DMT-5-methylcytidine 3'-CE phosphoramidite is a novel monophosphate nucleotide that can be used for the synthesis of DNA and RNA. It has antiviral, anticancer, and activating properties. N4-Acetyl-2'-O-tert-butyldimethylsilyl-5'-O-DMT-5-methylcytidine 3'-CE phosphoramidite is synthesized by modifying cytosine with an acetyl group at the 4th position in the ribose ring, a tertiary butyldimethylsilyl group at the 2nd position on the 5' carbon atom, and a DMT group at the 5' position on the 5' carbon atom. The CAS number for this compound is 868312050.</p>Degré de pureté :Min. 95%5’(R)-C-Methyladenosine
CAS :<p>5’(R)-C-Methyladenosine is a nucleoside that is used as an antiviral and anticancer agent. It has been shown to inhibit the replication of the human immunodeficiency virus type 1 (HIV-1) in a dose-dependent manner, with an IC50 value of about 0.4 μM for HIV-1 reverse transcriptase activity. In addition, 5’(R)-C-Methyladenosine has been shown to inhibit DNA synthesis and promote apoptosis in cancer cells by inhibiting transcription and translation. The compound also inhibits the growth of tumor cells in mice without affecting normal tissue growth.</p>Degré de pureté :Min. 95%
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