Nucléosides et Nucléotides
Les nucléosides sont des composés formés par une base azotée liée à un sucre (ribose ou désoxyribose). Lorsqu’un groupe phosphate est ajouté au nucléoside, un nucléotide est formé. Ces composés sont essentiels en biologie cellulaire, car les nucléotides sont les blocs fondamentaux de l’ADN et de l’ARN, responsables du stockage et de la transmission de l’information génétique. Les nucléosides ont des applications dans le traitement des maladies virales, en tant qu’inhibiteurs de la réplication virale. Les nucléotides, en plus de leur rôle structurel dans les acides nucléiques, interviennent dans les processus énergétiques, comme la synthèse de l’ATP.
Chez CymitQuimica, nous proposons une large gamme de nucléosides et de nucléotides essentiels à la recherche en biologie moléculaire, virologie et pharmacologie.
Produits appartenant à la catégorie "Nucléosides et Nucléotides"
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Ribavirin EP Impurity G
CAS :Formule :C8H12N4O5Couleur et forme :White To Off-White SolidMasse moléculaire :244.21Favipiravir
CAS :Favipiravir is a potent and selective RNA-dependent RNA polymerase inhibitor for the treatment of influenza virus infections.Cost-effective and quality-assured.Formule :C5H4FN3O2Degré de pureté :98.16% - 99.71%Couleur et forme :SolidMasse moléculaire :157.1Emtricitabine Tenofovir Monosoproxil
Produit contrôléStability Hygrscopic Applications Emtricitabine Tenofovir Monosoproxil is a derivative of Emtricitabine (E525000). Emtricitabine is a reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. References FASEB J., 13, 1511 (1999), Molina, J.-M., et al.: J. InfecSchinazi, R.F., et al.: Antimicrob. Ag. Chemother., 36, 2423 (1992), Shockeor, J.P., et al.: Xenobioica, 26, 189 (1996), Feng, J.Y., et al.: . Dis., 182, 599 (2000)Formule :C23H32FN8O10PSCouleur et forme :NeatMasse moléculaire :662.58Decitabine impurity 11
CAS :Decitabine is a drug product that is used as an anti-cancer drug. It is a synthetic, natural, and research and development (R&D) metabolite with the CAS No. 909402-26-2. Decitabine has shown anticancer activity in vitro and in vivo against leukemia cells. This compound is an impurity of the API decitabine that is manufactured by a chemical synthesis process. The analytical impurities are 11 compounds that have been identified from the HPLC standard of this API. The metabolites of these compounds are also included in this standard. High purity decitabine should be obtained for pharmacopoeia studies and niche applications such as HPLC standards, pharmaceuticals, or research purposes.Formule :C9H13N3O5Degré de pureté :Min. 95%Masse moléculaire :243.22 g/molEmpagliflozin tetraacetate
CAS :Empagliflozin tetraacetate is a drug product that has been manufactured by chemical synthesis. It is a white to off-white crystalline powder with a molecular weight of 597.7 and a purity of 98.2%. Empagliflozin tetraacetate has been formulated as the hydrochloride salt, which is soluble in water and alcohols. The USP/BP/EP specifications for this drug are 5% impurity standard, analytical, API impurity, Synthetic, Metabolism studies, niche, High purity>. This drug product can be used in research and development as well as for manufacturing pharmaceutical products. It is not intended for use in humans or animals.Formule :C27H29ClO10Degré de pureté :Min. 95%Masse moléculaire :548.97 g/molUDP-3-O[R-3-Hydroxymyristoyl]-N-Acetylglucosamine Tris Salt
CAS :Formule :C31H53N3O19P2C4H11NO3Masse moléculaire :833.71 121.14Capecitabine Impurity 13
CAS :Formule :C11H16O7Couleur et forme :White To Off-White SolidMasse moléculaire :260.241-C-4-Chloro-3-[(4-ethoxyphenyl)methyl]phenyl]- D-glucitol
CAS :This compound is a research and development impurity standard with a custom synthesis. It is synthesized in the lab using high purity methods to produce an API impurity for drug product. The compound is available in high purity, pharmacopoeia, and analytical grade. This compound is used as an analytical reference standard. Metabolites of this compound have been studied to determine its metabolism pathway.Formule :C21H27ClO7Degré de pureté :Min. 95%Masse moléculaire :426.89 g/molRibavirin Impurity 63
CAS :Formule :C10H12ClN5O3Couleur et forme :Off-White SolidMasse moléculaire :285.69Entecavir Impurity 22 (Mixture of Diastereomers)
Formule :C15H19N5O5Couleur et forme :Pale Yellow SolidMasse moléculaire :349.35Adenosine 5'-Monophosphate-5',5''-d2 Disodium Salt
CAS :Produit contrôléApplications Isotope labelled analogue of Adenosine 5’-Monophosphate (A281790), a nucleotide that is used as a monomer in RNA. References Watanabe, M., et al.: Arch. Dermatol., 127, 1689 (1991); Engelke, M., et al.: Br. J. Dermatol., 137, 219 (1997)Formule :C10H10D2N5Na2O7PCouleur et forme :NeatMasse moléculaire :393.2Adenosine Impurity 13 Disodium Salt (Ap2A 2Na Salt)
CAS :Formule :C20H24N10O13P2·2NaMasse moléculaire :674.42 2*22.99Peramivir Impurity 25
Formule :C16H30N4O4Couleur et forme :White To Off-White SolidMasse moléculaire :342.44Clofarabine
CAS :Produit contrôléFormule :C10H11ClFN5O3Couleur et forme :NeatMasse moléculaire :303.68Idebenone
CAS :Idebenone (CV-2619) is a synthetic analogue of ubiquinone (Coenzyme Q10), a vital cell antioxidant and essential component of the Electron Transport Chain (ETCFormule :C19H30O5Degré de pureté :99.52%Couleur et forme :Yellow-Orange Crystalline PowderMasse moléculaire :338.44S-Adenosyl-L-Methionine-d3 Tritrifluoromethanesulfonate
CAS :Formule :C15H19N6O5SD3·3CHF3O3SMasse moléculaire :401.46 3*150.07Decitabine Impurity 7
CAS :Formule :C21H21ClO5Couleur et forme :Pale Yellow SolidMasse moléculaire :388.85Decitabine related compound A
CAS :Decitabine related compound A is an impurity that is found in the API, decitabine. It is an analytical standard for HPLC measurements and a reference material for impurity testing. It is also used as a pharmacopoeia standard for pharmacopoeias such as European Pharmacopoeia, USP, and Japanese Pharmacopoeia. Decitabine related compound A has been synthesized from natural sources such as plant-derived alkaloids and synthetically produced in the laboratory. CAS No. 1019659-87-0Formule :C21H18Cl2O7Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :453.27 g/molCapecitabine EP Impurity F (Capecitabine USP Related Compound C)
CAS :Formule :C16H20FN3O7Couleur et forme :White To Off-White SolidMasse moléculaire :385.35Capecitabine Impurity 6
Formule :C13H16FN3O6Couleur et forme :White To Off-White SolidMasse moléculaire :329.28Remdesivir Impurity 16-13C-d3-15N2 (Mixture of Diastereomers)
CAS :Formule :C2613CH32D3N415N2O8PMasse moléculaire :608.58Cytarabine EP Impurity H HCl (Ancitabine HCl, Cyclocytidine HCl)
CAS :Formule :C9H11N3O4·HClMasse moléculaire :225.21 36.46Vitamin B6 Impurity 9 HCl (Mixture of Tautomeric Isomers)
CAS :Formule :C8H7NO3·HClC8H9NO4·HClCouleur et forme :White To Off-White SolidMasse moléculaire :165.15 36.46, 183.16 36.46Oxiracetam Related Compound 1
Formule :C8H13N3O4Couleur et forme :Off-White SolidMasse moléculaire :215.21Cangrelor Impurity 5
CAS :Formule :C13H16F3N5O4SCouleur et forme :White To Off-White SolidMasse moléculaire :395.36Sofosbuvir Impurity 49 (GS-566500)-13C-d3 Ditriethylamine Salt
CAS :Formule :C1213CH16D3FN3O9P·2Et3NCouleur et forme :White To Off-White SolidMasse moléculaire :415.29 2*101.19Simeprevir
CAS :Simeprevir (TMC435) is a potent HCV NS3/4A protease inhibitor, and inhibits HCV replication with EC50 of 8 nM.Formule :C38H47N5O7S2Degré de pureté :99.45% - 99.61%Couleur et forme :SolidMasse moléculaire :749.94Gemcitabine monophosphate
CAS :R306465, a potent HDAC1/8 inhibitor, has broad antitumor effects (IC50: 30-300 nM) on solid and blood cancers.Formule :C9H12F2N3O7PCouleur et forme :SolidMasse moléculaire :343.18Adefovir Dipivoxil Impurity 5
Formule :C15H24N5O7PCouleur et forme :White To Off-White SolidMasse moléculaire :417.36Decitabine
CAS :Decitabine (Deoxycytidine) is a deoxycytidine analog, a DNA methyltransferase inhibitor with oral activity.Formule :C8H12N4O4Degré de pureté :98.06% - 99.87%Couleur et forme :Physical Description Fine White Crystalline Powder Used As A DrugMasse moléculaire :228.21Uridine Impurity 1
CAS :Formule :C9H10N2O5Couleur et forme :White To Off-White SolidMasse moléculaire :226.19Emtricitabine
CAS :Emtricitabine is a nucleoside reverse transcriptase inhibitor with anti-human immunodeficiency virus (HIV) and hepatitis B virus activity.Cost-effective and quality-assured.Formule :C8H10FN3O3SDegré de pureté :100% - 99.78%Couleur et forme :White PowderMasse moléculaire :247.25Lamivudine Acid (Mixture of Diastereomers) ((5S)-Lamivudine EP impurity A)
Formule :C8H9N3O4SCouleur et forme :White To Off-White SolidMasse moléculaire :243.24ATP
CAS :ATP (Adenosine triphosphate) provides cellular energy, participates in overall energy balance, and maintains intracellular homeostasis.Formule :C10H16N5O13P3Degré de pureté :100% - 99.75%Couleur et forme :SolidMasse moléculaire :507.18Remdesivir Impurity 13
CAS :Formule :C27H35N6O8PCouleur et forme :White To Off-White SolidMasse moléculaire :602.588-Amino[1''-(N''-dansyl)-4''-aminobutyl]-5'-(1-aziridinyl)-5'-deoxy Adenosine
CAS :Formule :C28H37N9O5SMasse moléculaire :611.73Cytidine
CAS :Cytidine (Cytosine-1-β-D-ribofuranoside) is a pyrimidine nucleoside comprised of a cytosine bound to ribose via a beta-N1-glycosidic bond.Formule :C9H13N3O5Degré de pureté :98.80% - 99.63%Couleur et forme :Physical Description White Crystalline Powder (Ntp 1992)Masse moléculaire :243.22Canagliflozin Impurity 12
CAS :Formule :C32H33FO9SCouleur et forme :White To Off-White SolidMasse moléculaire :612.67Famciclovir Impurity 16
Formule :C23H34N6O8Couleur et forme :Off-White Semi-SolidMasse moléculaire :522.56Canagliflozin Impurity 17
CAS :Formule :C24H23FO6SCouleur et forme :Off-White SolidMasse moléculaire :458.50Dapagliflozin Impurity 9
CAS :Formule :C21H25ClO6Couleur et forme :White To Off-White SolidMasse moléculaire :408.88Zidovudine-13C-d3
CAS :Formule :C913CH10D3N5O4Couleur et forme :Off-White SolidMasse moléculaire :271.26Deoxycytidine triphosphate
CAS :dCTP is a nucleotide used in DNA synthesis, PCR, cDNA creation, and sequencing.Formule :C9H16N3O13P3Degré de pureté :95.19%Couleur et forme :SolidMasse moléculaire :467.162’-Deoxycytidine-5’-triphosphate Trisodium Salt
CAS :Formule :C9H13N3O13P3·3NaMasse moléculaire :464.13 3 22.991-C-4-Chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucopyranose
CAS :1-C-4-Chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucopyranose is a natural product. It is an API impurity that has been synthesized by the custom synthesis process. 1-C-4-Chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucopyranose has been shown to have pharmacological activity in research and development studies and as a potential drug product.Formule :C21H25ClO7Degré de pureté :Min. 95%Masse moléculaire :424.87 g/molAniracetam
CAS :Aniracetam (Ro 13-5057)(Ro 13-5057), a nootropic and neuroprotective drug, selectively modulates the AMPA receptor and nAChR.Formule :C12H13NO3Degré de pureté :99.88% - 99.89%Couleur et forme :White Crystalline Or Crystalline PowdeMasse moléculaire :219.24S19-1035
S19-1035: potent AKR1C3 inhibitor with 3.04 nM IC50, useful for tumor research.Formule :C19H17ClN2O3Degré de pureté :100%Couleur et forme :SoildMasse moléculaire :356.80Ref: TM-T67950
5mg39,00€10mg55,00€25mg101,00€50mg164,00€100mg258,00€200mg379,00€1mL*10mM (DMSO)44,00€9-β-D-Ribofuranosyl-1,9-dihydro-6H-purin-6-one (Inosine)
CAS :Produit contrôléFormule :C10H12N4O5Couleur et forme :NeatMasse moléculaire :268.23Penciclovir Impurity 1
CAS :Formule :C10H14ClN5O2Couleur et forme :White To Off-White SolidMasse moléculaire :271.71Remdesivir
CAS :Formule :C27H35N6O8PCouleur et forme :White To Off-White SolidMasse moléculaire :602.58Adenosine monophosphate
CAS :AMP is a purine nucleotide, vital in cell signaling and energy regulation, and inhibits EC 3.1.3.11 and 3.1.3.1, also an A1 receptor agonist.Formule :C10H14N5O7PDegré de pureté :99.41% - 99.84%Couleur et forme :Crystals From Water + Acetone SolidMasse moléculaire :347.22Levomefolic Acid
CAS :Levomefolic Acid (5-MTHF) is a natural, active form of folic acid used at the cellular level for DNA reproduction and the cysteine cycle among other functions.Formule :C20H25N7O6Degré de pureté :97.27%Couleur et forme :SolidMasse moléculaire :459.463'-Deoxyinosine
CAS :Produit contrôléImpurity Didanosine EP Impurity D Applications 3'-Deoxyinosine (Didanosine EP Impurity D) is an Inosine (I661000) analog with potential use as an antileishmanial drug. Used as an inhibiting agent in studies of Trypanosoma cruzi growth inside host cells in vitro. An impurity of the antiviral drug 2’,3’-Dideoxyinosine (D440950). References Morishige, K. et al.: Exp. Parasitol., 80, 665 (1995); Aoki, T. et al.: Adv. Exp. Med. Biol., 370, 499 (1994);Formule :C10H12N4O4Couleur et forme :NeatMasse moléculaire :252.23Famciclovir Impurity 13
Formule :C13H17N5O4Couleur et forme :White To Off-White SolidMasse moléculaire :307.31Carbovir
CAS :Carbovir, an NRTI, induces mitochondrial toxicity in human liver cancer cells.Formule :C11H13N5O2Couleur et forme :SolidMasse moléculaire :247.25Sofosbuvir Impurity 16
CAS :Formule :C22H28N3O9PCouleur et forme :White To Off-White SolidMasse moléculaire :509.46Cobamamide (Dibencozide, Coenzyme B12)
CAS :Formule :C72H100CoN18O17PCouleur et forme :Red SolidMasse moléculaire :1579.66Uridine triacetate
CAS :Uridine triacetate, an oral prodrug of Uridine, is used to research 5-FU and capecitabine toxicity.Formule :C15H18N2O9Degré de pureté :99.94%Couleur et forme :White Or Almost White Crystalline PowderMasse moléculaire :370.31Adenine
CAS :Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormule :C5H5N5Couleur et forme :PowderMasse moléculaire :135.05452-C-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-2,5-anhydro-3,4-O-(1-methylethylidene)-D-altrononitrile
CAS :Couleur et forme :NeatAdenosine 5’-Monophosphoramidate Sodium Salt
CAS :Produit contrôléStability Hygroscopic Applications Used in the characterization and elucidation of coordination requirements of adenine nucleotides complexes with Fe(II) ions. References Richter, Y., et al.: Nucleos. Nucleot. Nucleic Acids, 22, 1757 (2003),Formule :C10H14N6O6P·NaCouleur et forme :NeatMasse moléculaire :368.22Creatine
CAS :Creatine, an amino acid in vertebrates, forms phosphocreatine in muscle, aids energy transfer, is made in the liver, and mainly stored in muscles.Formule :C4H9N3O2Degré de pureté :99.63% - 99.83%Couleur et forme :Colourless To Light Yellow SolidMasse moléculaire :131.13Valaciclovir EP Impurity C (Valacyclovir USP Related Compound C (Free Form))
CAS :Formule :C14H22N6O4Couleur et forme :White To Off-White SolidMasse moléculaire :338.37Oxiracetam Impurity 2
CAS :Formule :C4H7NO2Couleur et forme :Off-White SolidMasse moléculaire :101.11Aciclovir (Acyclovir) EP Impurity A (Acyclovir USP Related Compound A)
CAS :Formule :C10H13N5O4Couleur et forme :White To Off-White SolidMasse moléculaire :267.25Cidofovir
CAS :Cidofovir ((S)-HPMPC) 通过特异性抑制病毒 DNA 合成来抑制病毒复制。Formule :C8H14N3O6PDegré de pureté :99.24% - 99.76%Couleur et forme :Fluffy White PowderMasse moléculaire :279.19Fluorouracil EP Impurity A (Fluorouracil USP Related Compound A)
CAS :Formule :C4H4N2O3Masse moléculaire :128.09Doxifluridine
CAS :Produit contrôléImpurity USP Capecitabine Related Compound B / Capecitabine EP Impurity B Applications A prodrug of 5-Flurouridine. A fluorinated pyrimidine nucleoside with cytostatic activity. References De Cesare, M., et al.: Cancer Res., 49, 5969 (1994), Di Bartolomeo, M., et al.: Tumori, 81, 147 (1995)Formule :C9H11FN2O5Couleur et forme :NeatMasse moléculaire :246.19Etravirine Impurity 9
Formule :C19H16BrN5OCouleur et forme :White To Off-White SolidMasse moléculaire :410.28Adenosine
CAS :Adenosine (D-Adenosine) is a ribonucleoside. Adenosine has vasodilatory, antiarrhythmic and analgesic effects. Cost-effective and quality-assured.Formule :C10H13N5O4Degré de pureté :98.76% - 99.86%Couleur et forme :Needles (From Water +3/2) Physical Description White To Off-White Crystalline Powder (Ntp 1992)Masse moléculaire :267.24Decitabine impurity 12
Decitabine Impurity 12 is an analytical standard that is used in the research and development of drug products. It is a high purity, HPLC-grade impurity that complies with USP/NF requirements. Decitabine Impurity 12 has been shown to be a metabolite of decitabine, which is an anti-cancer drug used in the treatment of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). This impurity has also been shown to have pharmacopoeia value as an impurity standard for drug products.Formule :C4H6N6O2Degré de pureté :Min. 95%Masse moléculaire :170.13 g/mol2-Deoxy-2-[[[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)amino]thioxomethyl]amino]-ß-D-glucopyranose
CAS :Formule :C11H16N4O7SMasse moléculaire :348.33N2-Nitroso Levofolinic Acid (N2-Nitroso Folic Acid USP Related Compound A (Free Form, S-Isomer), N2-Nitroso Leucovorin (S-Isomer))
Formule :C20H22N8O8Masse moléculaire :502.44Gemcitabine EP Impurity B-13C-15N2 (α-Gemcitabine-13C-15N2)
CAS :Formule :C813CH11F2N15N2O4Couleur et forme :White To Off-White SolidMasse moléculaire :266.18Melphalan
CAS :Formule :C13H18Cl2N2O2Couleur et forme :White To Off-White SolidMasse moléculaire :305.20Levomefolate calcium
CAS :Levomefolate calcium is an artificial form of folate. It is a coenzymated form of folic acid and a more bioavailable alternative in dietary supplements.Formule :C20H23CaN7O6Degré de pureté :97.35% - 98%Couleur et forme :Off-White To Pale Yellow SolidMasse moléculaire :497.52
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