Nucleosides and Nucleotides
Nucleosides are compounds formed by a nitrogenous base linked to a sugar (ribose or deoxyribose). When a phosphate group is added to the nucleoside, a nucleotide is formed. These compounds are essential in cellular biology, as nucleotides are the fundamental building blocks of DNA and RNA, responsible for storing and transmitting genetic information. Nucleosides have applications in the treatment of viral diseases, acting as inhibitors of viral replication. Nucleotides, besides their structural role in nucleic acids, are involved in energy processes, such as ATP synthesis.
At CymitQuimica, we offer a wide range of nucleosides and nucleotides essential for research in molecular biology, virology, and pharmacology.
Products of "Nucleosides and Nucleotides"
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Decitabine Impurity 41
CAS:Formula:C15H15ClN4O5Color and Shape:White To Off-White SolidMolecular weight:366.763-Methyl Cytidine Methosulfate
CAS:Controlled ProductApplications Cytidine derivative. References Ueda, T., et al.: Chem. Pharmaceut. Bull., 22, 2377 (1974),Formula:C10H16N3O5·CH3O4SColor and Shape:NeatMolecular weight:369.35Decarboxylated S-Adenosylmethionine Sulfate Salt
CAS:Formula:C14H23N6O3S·HSO4H2SO4Molecular weight:355.44 97.06 98.07Adenosyl Methionine Impurity 1
CAS:Formula:C11H15N5O3SColor and Shape:White To Off-White SolidMolecular weight:297.33Decitabine Impurity 37
CAS:Formula:C22H18Cl2N4O6Color and Shape:White To Off-White SolidMolecular weight:505.31Methyl 2-deoxy-3,5-di-O-(4-chlorobenzoyl)-a-D-ribofuranoside
CAS:Methyl 2-deoxy-3,5-di-O-(4-chlorobenzoyl)-a-D-ribofuranoside is a research and development impurity standard for the synthesis of drug products. This chemical is used as a metabolite in the study of metabolic pathways and can be converted to Methyl 3,5-di-O-(4-chlorobenzoyl)-a-D-ribofuranoside by hydrolysis with dilute acid. Methyl 2-deoxy-3,5-di-O-(4-chlorobenzoyl)-a-D ribofuranoside has been shown to be a synthetic molecule and is listed in pharmacopoeia. CAS No. 7818564 5.Formula:C22H24O6Purity:Min. 95%Molecular weight:384.42 g/molDecitabine Impurity 28
CAS:Formula:C8H12N4O4Color and Shape:White To Off-White SolidMolecular weight:228.213,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione
CAS:3,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione is an impurity found in the synthesis of a drug product. It is also used as an analytical standard for HPLC methods and as a pharmacopoeia standard. 3,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione has been shown to be produced by the metabolism of other drugs such as caffeine. This impurity is not expected to have any therapeutic effects when administered to humans.Formula:C8H10N4O4Purity:Min. 95%Molecular weight:226.19 g/molPyridoxine
CAS:Pyridoxine, or Vitamin B6, is a 4-methanol form, transformed to pyridoxal 5-phosphate in the body. Using both terms interchangeably is incorrect.Formula:C8H11NO3Purity:97.58% - 99.83%Color and Shape:Platelets Or Thick Birefringent Rods From Alcohol + Acetone SolidMolecular weight:169.183',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine
CAS:3',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine is a drug product that is an impurity in the synthesis of 5'-azacytosine. The chemical name for 3',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine is 3,3'-di(O,O'-dichlorobenzyl)-2,5'-dideoxycytidine. It has a molecular weight of 302.7 g/mol and a melting point of 130°C. This chemical compound has been shown to be metabolized by human liver microsomes to a number of metabolites, including 2-, 3-, and 4-(hydroxymethyl)uracil and 4-(aminomethyl)uracil. 3',5'-Di-O-p-chlorobenzoyl -2 deoxyFormula:C22H18Cl2N4O6Purity:Min. 95%Molecular weight:505.31 g/molPeramivir Impurity 7 HCl
CAS:Formula:C14H26N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:286.37 36.46Ammeline-13C3 Hydrochloride
CAS:Controlled ProductStability Hygroscopic Applications Isotope labelled Ammeline (A633660), which s a metabolite of Melamine (1) (M208700), which acts as a non-protein nitrogen food additive (2). Also present in pet foods as well (3). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants. References 1. Mast RW. et al.: Food Chem Toxicol. 1983 Dec;21(6):807-10.2. Ehling S. et al.: Food Addit Contam. 2007 Dec;24(12):1319-25.3. Vail T. et al.: J Anal Toxicol. 2007 Jul-Aug;31(6):304-12.Formula:C3H5N5O·ClHColor and Shape:NeatMolecular weight:166.54Fosamprenavir-d4
CAS:Formula:C25H32D4N3O9PSColor and Shape:White To Off-White SolidMolecular weight:589.63UDP-D-Galactose-13C6 Disodium Salt (Mixture)
Formula:C913C6H22N2O17P2·2NaMolecular weight:570.24 2*22.99Canagliflozin Impurity 20
CAS:Formula:C18H15ISColor and Shape:White To Off-White SolidMolecular weight:390.28Adefovir Dipivoxyl Impurity I
CAS:Adefovir Dipivoxyl Impurity I is a white crystalline powder with a melting point of 232-234 °C. It is soluble in water, and insoluble in organic solvents. Adefovir Dipivoxyl Impurity I is used as an impurity standard for Adefovir Dipivoxyl and has been shown to be metabolized by CYP3A4 and UGT1A9. This impurity also has the potential to inhibit DNA synthesis in cells.Formula:C21H34N5O9PPurity:Min. 95%Molecular weight:531.5 g/molClofarabine System Suitability Mixture (This is a mixture containing clofarabine and clofarabine α anomer)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiColor and Shape:White SolidFamciclovir
CAS:Controlled ProductApplications Used as an antiviral. Prodrug of Penciclovir (P221500). References Hodge, V.R.A., et al.: Antimicrob. Ag. Chemother., 33, 1765 (1989),Formula:C14H19N5O4Color and Shape:Off-WhiteMolecular weight:321.33Cytarabine Impurity 2
CAS:Formula:C15H18N2O9Color and Shape:White To Off-White SolidMolecular weight:370.311-β-D-Ribofuranosyl-3-guanylurea picrate
CAS:Controlled Product1-beta-D-Ribofuranosyl-3-guanylurea picrate is also known as 1-(diaminomethylene)-3-(beta-D-ribofuranosyl)urea picrate, 1-amidino-3-b-D-ribofuranosylurea monopicrate and Azacitidine Related Compound C. 1-beta-D-Ribofuranosyl-3-guanylurea picrate is an impurity generated from the hydrolysis of the drug Azacitidine, available on the market with the trade name Vidaza. Azacitidine is a chemical analogue of cytidine and is used in the treatment of myelodysplastic syndrome.Formula:C7H14N4O5•C6H3N3O7Purity:Min. 95.0 Area-%Color and Shape:PowderMolecular weight:463.31 g/molCytidine Impurity 1
CAS:Formula:C13H19N3O6Color and Shape:White To Off-White SolidMolecular weight:313.31Capecitabine Impurity 17
CAS:Formula:C11H14FN3O6Color and Shape:White To Off-White SolidMolecular weight:303.25Melphalan EP Impurity F
Formula:C13H17Cl3N2O2Color and Shape:White To Off-White SolidMolecular weight:339.64Azvudine
CAS:Azvudine (FNC) is a powerful NRTI effective against HIV, HBV, HCV, and resistant strains.Formula:C9H11FN6O4Purity:100% - 99.42%Color and Shape:SolidMolecular weight:286.22Ref: TM-T14489
1mg63.00€5mg136.00€10mg216.00€25mg425.00€50mg645.00€100mg944.00€200mg1,264.00€1mL*10mM (DMSO)129.00€β-lactamase Protein, Pseudomonas aeruginosa, Recombinant (His & SUMO)
Beta-lactamase Protein, Pseudomonas aeruginosa, Recombinant (His & SUMO) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:56.7 kDa (predicted)2'-Deoxyribavirin
CAS:Intermediate in the synthesis of ribavirinFormula:C8H12N4O4Purity:Min. 95%Molecular weight:228.21 g/molAdenosine-5'-Diphosphate Disodium Salt
CAS:Formula:C10H13N5O10P2NaColor and Shape:White To Off-White SolidMolecular weight:425.19 2 22.99ent-Emtricitabine
CAS:Controlled ProductStability Hygroscopic Applications A reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. A nucleoside analog structurally related to Lamivudine (L172500). References Mellors, J., et al.: Science, 72, 1167 (1996), Reimann, K., et al.: J. Virol., 79, 8878 (2005), Rose, J., et al.: J. Biol. Chem., 280, 7413 (2005), Acierno, P., et al.: J. Immunol., 176, 5338 (2006),Formula:C8H10FN3O3SColor and Shape:NeatMolecular weight:247.25Lamivudine
CAS:Lamivudine (BCH-189) is a reverse transcriptase inhibitor and ZALCITABINE analog in which a sulfur atom replaces the 3' carbon of the pentose ring.Formula:C8H11N3O3SPurity:100% - 99.56%Color and Shape:White Crystalline PowderMolecular weight:229.26Melphalan EP Impurity J
CAS:Formula:C15H22Cl2N2O3Color and Shape:Off-White SolidMolecular weight:349.25
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