Nucleosídeos
Os nucleosídeos são building blocks fundamentais dos ácidos nucleicos, compostos por uma base nitrogenada ligada a uma molécula de açúcar. Nesta seção, você encontrará uma ampla variedade de nucleosídeos essenciais para pesquisas em biologia molecular, bioquímica e farmacologia. Esses compostos desempenham papéis cruciais na síntese de DNA e RNA, e também são vitais em vários processos metabólicos. Os nucleosídeos são usados para estudar material genético, desenvolver terapias antivirais e anticancerígenas, e entender os mecanismos celulares. Na CymitQuimica, fornecemos nucleosídeos de alta qualidade para apoiar suas necessidades de pesquisa e desenvolvimento, garantindo pureza e confiabilidade para suas aplicações experimentais.
Foram encontrados 3569 produtos de "Nucleosídeos"
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5-Hydroxymethyl-2’-O-(2-methoxyethyl)uridine
CAS:5-Hydroxymethyl-2’-O-(2-methoxyethyl)uridine (5HMEU) is a nucleoside that is synthesized from 2’,3’-dideoxyribonucleosides. 5HMEU has been shown to be an activator of the human telomerase enzyme and is used in the synthesis of DNA. It also has anticancer properties and can inhibit the growth of various cancer cells, including pancreatic, breast, prostate, lung, liver, and cervical cancer cells. 5HMEU is a modified nucleoside that contains a hydroxyl group at the 2’ position and an methoxyl group at the 5’ position. The chemical name for 5HMEU is 5-hydroxymethyl-2'-O-(2-methoxyethyl)uridine.Pureza:Min. 95%2,6-Dichloro-9-(β-D-ribofuranosyl)purine
CAS:2,6-Dichloro-9-(β-D-ribofuranosyl)purine is a nucleoside analog composed of a modified purine base and a ribose sugar. It has possible applications as an intermediate in nucleoside chemistry, particularly for the synthesis of functionalized purine nucleosides used in biological and pharmaceutical research.Fórmula:C10H10Cl2N4O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:321.12 g/mol2'-O-Propargylcytidine
CAS:2'-O-Propargylcytidine is a novel nucleoside that has been modified from cytidine. It is designed to inhibit the activity of RNA polymerase and to be used in anticancer therapy. The synthesis of 2'-O-propargylcytidine has been achieved by modifying the nucleotide with propargylic chloride, which is then reacted with sodium cyanide. The resulting product is purified by column chromatography and recrystallization.
2'-O-Propargylcytidine is a phosphoramidite that can be used for DNA synthesis or as a monophosphate in RNA synthesis. This high purity product has a CAS number of 206552-85-4 and it can be used as an activator for ribonucleosides, such as adenosine, guanosine, uridine, cytidine, and thymidine.Fórmula:C12H15N3O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:281.26 g/mol2'-C-Methylcytidine
CAS:Broad-spectrum anti-viral; inhibitor of HCV NS5B RNA polymeraseFórmula:C10H15N3O5Pureza:Min. 98 Area-%Cor e Forma:White Off-White PowderPeso molecular:257.25 g/molPolyinosinic acid-polycytidylic acid, homopolymer (1:1)
CAS:Polyinosinic acid-polycytidylic acid (Poly I:C), an agonist of TLR3 toll-like receptors, is a synthetic double-stranded RNA analog, consisting of polyinosinic acid (poly I) paired with polycytidylic acid (poly C), forming a stable duplex structure.PolyI:C stimulates the secretion of pro-inflammatory cytokines and type I interferon through its interaction with endosomal Toll-like receptor 3 (TLR-3) and the cytoplasmic receptors melanoma differentiation-associated gene 5 (MDA-5) and retinoic acid-inducible gene I (RIG-I). This immunostimulant activity makes Poly I:C a useful vaccine adjuvant and is used in vaccine formulations. Poly I:C and its stabilized analogs (e.g., poly-ICLC) are also being actively researched for their dual role in oncology: directly targeting tumors and acting as immune potentiators. For example Poly I:C can induce apoptosis in tumor cells and stimulate immunogenic cell death and is therefore being explored alongside chemotherapy, radiotherapy, and checkpoint inhibitors, helping to overcome resistance mechanisms and strengthen treatment outcomes.We can supply PolyI:C to all stages of your project - from R&D and preclinical phases right up to GMP commercial manufacture. Contact our team for custom Poly I:C products. For more on poly I:C read out blog 'Poly I:C: A Vaccine Adjuvant With Oncological Potential.'Fórmula:(C10H13N4O8P)x•(C9H14N3O8P)xCor e Forma:Powder3’-b-Azido-2’,3’-dideoxy-5’-O-(4-methoxytrityl)uridine
CAS:3’-b-Azido-2’,3’-dideoxy-5’-O-(4-methoxytrityl)uridine (AZDU) is a modified nucleoside that is used as an antiviral agent. AZDU inhibits viral DNA synthesis by acting as a competitive inhibitor of the enzyme ribonucleotide reductase. AZDU has also been shown to inhibit tumor cell growth in vitro and in vivo. In addition, AZDU has been found to have anticancer activity against human leukemia cells, which may be due to its ability to inhibit DNA synthesis.Pureza:Min. 95%N4-Benzoyl-3'-deoxy-5'-O-DMT-cytidine
CAS:N4-Benzoyl-3'-deoxy-5'-O-DMT-cytidine is a synthetic nucleoside that is used as an activator for DNA synthesis. It is also used in the preparation of diphosphate derivatives for use as antiviral and anticancer agents or as probes for DNA and RNA research. N4-Benzoyl-3'-deoxy-5'-O-DMT-cytidine is a novel, high purity, and high quality chemical with CAS No. 86234-45-9.
Fórmula:C37H35N3O7Pureza:Min. 95%Peso molecular:633.69 g/mol2'-Deoxy-2'-fluorocytidine-5'-triphosphate lithium salt - 100mM aqueous solution
CAS:2'-Deoxy-2'-fluorocytidine-5'-triphosphate lithium salt is a nucleoside that is used in the synthesis of DNA. 2'-Deoxy-2'-fluorocytidine-5'-triphosphate lithium salt is an antiviral, antineoplastic, and anticancer agent. It has been shown to be active against some strains of HIV and herpes viruses. 2'-Deoxy-2'-fluorocytidine-5'-triphosphate lithium salt also inhibits DNA polymerase and RNA polymerase, preventing viral replication and transcription. The phosphate group on the 5' end of this molecule can be modified to produce phosphoramidites, diphosphates, or triphosphates.Fórmula:C9H11FN3O13P3·Li4Pureza:Min. 95%Peso molecular:508.88 g/mol2,3'-Anhydro-5'-O-tert-butyldimethylsilyl-N4-benzoyl-2'-deoxycytidine
CAS:2,3'-Anhydro-5'-O-tert-butyldimethylsilyl-N4-benzoyl-2'-deoxycytidine is an antiviral agent that is a synthetic nucleoside analogue. It acts as an activator of monophosphate and as a DNA phosphoramidite. 2,3'-Anhydro-5'-O-tert-butyldimethylsilyl-N4-benzoyl-2'-deoxycytidine has been shown to inhibit the growth of cancer cells and is being studied for its anticancer activity. This drug also inhibits ribonucleotide reductase, which prevents the conversion of ribonucleotides to deoxyribonucleotides, thereby inhibiting DNA synthesis.Fórmula:C22H31N3O4SiPureza:Min. 95%Peso molecular:429.6 g/mol2-[(Benzo[b]thien-2-ylcarbonyl)amino]benzoic acid
CAS:2-[(Benzo[b]thien-2-ylcarbonyl)amino]benzoic acid is a benzoic acid derivative for use in researchFórmula:C16H11NO3SPureza:Min. 95%Cor e Forma:PowderPeso molecular:297.33 g/molGuanosine 3', 5'- bisdiphosphate lithium salt
CAS:Regulates gene transcription; inhibits the synthesis of tRNA and rRNAFórmula:C10H17N5O17P4·xLiPureza:Min. 95%Peso molecular:603.16 g/mol1-(2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl)6-methylpurine
CAS:1-(2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl)6-methylpurine is a synthetic nucleoside analog that has been shown to be an activator of DNA synthesis in mammalian cells. It has antiviral, anticancer, and antibiotic properties due to its ability to inhibit the growth of a variety of cancer cells. 1-(2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl)6-methylpurine also inhibits viral replication by interfering with the replication machinery. This nucleoside analog is a modified form of 6MP and has high purity and quality.Pureza:Min. 95%5-Chloro-7-(2-C-methyl-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:5-Chloro-7-(2-C-methyl-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine is a novel nucleoside and phosphoramidite activator. It is synthesized from 2'-deoxyadenosine, 5'-chloropurine riboside, and 1,1'-bis(diisopropylphosphino)ferrocene. This compound has been shown to be an effective antiviral and anticancer agent in vitro.Fórmula:C12H15ClN4O4Pureza:Min. 95%Peso molecular:314.72 g/mol7-b-D-Ribofuranosyl-7H- tetrazolo[5,1i]purine
CAS:7-b-D-Ribofuranosyl-7H- tetrazolo[5,1i]purine is a novel modified ribonucleoside. It has the ability to activate DNA at the monophosphate level and can be used as a substrate for DNA polymerase and in the synthesis of deoxyribonucleosides. 7-b-D-Ribofuranosyl-7H- tetrazolo[5,1i]purine also has antiviral properties, which may be due to its inhibition of viral RNA synthesis. The compound is also used in anticancer treatment as it inhibits cellular proliferation by inhibiting DNA synthesis.
Pureza:Min. 95%2-Deoxy-2-Fluoro-a-D-arabinofuranosylamine
CAS:2-Deoxy-2-Fluoro-a-D-arabinofuranosylamine is a novel antiviral agent that is synthesized from 2,4,6-trichlorobenzoyl chloride and 2,4,6-trifluorophenylglycine. It has been shown to be effective in inhibiting the replication of HIV and HSV types 1 and 2. This compound also has anticancer activity against colorectal cancer cells. The synthesis of this compound results in high purity with a high yield.Fórmula:C5H10FNO3Pureza:Min. 95%Peso molecular:151.14 g/mol6-(4-Morpholino)-9-(β-D-ribofuranosyl)-9H-purine
CAS:6-(4-Morpholino)-9-(β-D-ribofuranosyl)-9H-purine is a modified monophosphate analog of adenosine. It is an antiviral agent that inhibits the synthesis of nucleic acids in virus-infected cells, preventing viral replication and spread. 6-(4-Morpholino)-9-(β-D-ribofuranosyl)-9H-purine is also used as a radiosensitizer to treat cancer. This drug is synthesized by high purity, high quality and reliable suppliers.Fórmula:C14H19N5O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:337.33 g/mol4'-C-Fluoroadenosine
CAS:4'-C-Fluoroadenosine is a fluorine-substituted analog of adenosine, which has been shown to have minimal toxicity in animals. 4'-C-Fluoroadenosine inhibits the uptake of trypanosomes by macrophages and has been shown to be effective in treating Leishmania donovani infections in mice. Its mechanism of action is not yet clear, but it may involve inhibiting the enzymatic activity of enzymes involved in the metabolism of adenosine and/or enhancing the activity of those that are involved in catalysing adenoside triphosphate synthesis.Pureza:Min. 95%1-(2'-O-4-C-Methylene-b-D-ribofuranosyl)thymine
CAS:1-(2'-O-4-C-Methylene-b-D-ribofuranosyl)thymine is a nucleoside analog with a modified ribofuranosyl sugar, which includes a 2'-O-4'-C-methylene bridge that constrains the sugar conformation.Fórmula:C11H14N2O6Pureza:Min. 95%Cor e Forma:PowderPeso molecular:270.24 g/mol2'-Deoxynucleoside-5'-triphosphate mixture
2'-Deoxynucleoside-5'-triphosphate mixture are a group of phosphorylated compounds that are used in the synthesis of DNA. They are used as antiviral and anticancer agents, as well as activators for certain enzymes. They are also used to synthesize deoxyribonucleotides. The 2'-deoxynucleoside-5'-triphosphate mixture is purified and modified to produce high purity products for research purposes. These compounds have novel properties, making them suitable for creating new drugs with improved efficacy and reduced side effects.
Pureza:Min. 95%2',3'-Dideoxy-5-methylcytidine
CAS:2',3'-Dideoxy-5-methylcytidine is a synthetic nucleoside analog based on cytidine, a natural building block of DNA and RNA. This molecule is chemically modified to interfere with nucleic acid synthesis, making it a potential tool in antiviral or anticancer therapy, or for studying epigenetics.Fórmula:C10H15N3O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:225.25 g/mol
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