Derivati delle Purine e Pirimidine
Le purine hanno una struttura biciclica, composta da un anello a sei membri fuso con un anello a cinque membri, entrambi contenenti atomi di azoto in posizioni chiave. I derivati delle purine, come l’adenina e la guanina, sono essenziali per la formazione del DNA e dell’RNA. Questi composti trovano applicazione terapeutica nei trattamenti contro il cancro e le malattie virali, inibendo la replicazione cellulare. Le pirimidine, invece, hanno una struttura monociclica a sei membri con due atomi di azoto. I loro derivati, come la citosina, la timina e l’uracile, sono anch’essi componenti fondamentali del DNA e dell’RNA e vengono utilizzati in chemioterapia e nei trattamenti antivirali.
Presso CymitQuimica, offriamo derivati delle purine e pirimidine per la ricerca in biologia molecolare, genomica e sviluppo di terapie innovative.
Trovati 8902 prodotti di "Derivati delle Purine e Pirimidine"
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4-[6-(4-Methoxy-phenyl)-pyridin-3-yl]-pyrimidin-2-ylamine
Purezza:95.0%Peso molecolare:278.315002441406254-Acetylamino-3-hydroxybenzoic Acid Ethyl Ester, 100 mg
CAS:<p>Impurity Oseltamivir EP Impurity D<br>Applications 4-Acetylamino-3-hydroxybenzoic Acid Ethyl Ester (Oseltamivir EP Impurity D) is an impurity in the antiviral drug Oseltamivir (O700100).<br></p>Formula:C11N13NO4Colore e forma:NeatPeso molecolare:223.23N,N'-Di-Boc-guanidine
CAS:Purezza:99.0%Colore e forma:Solid, Crystalline Powder or PowderPeso molecolare:259.3059997558594Tenofovir
CAS:<p>Applications Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor. It is used as an anti-HIV agent. Antiviral.<br>References Shaw, J.-P., et al.: Pharm. Res., 14, 1824 (1997); Wyles, D., et al.: Clin Infect. Dis., 40, 174 (2005), Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007);<br></p>Formula:C9H14N5O4PColore e forma:White To Off-WhitePeso molecolare:287.21Urea-15N2
CAS:Prodotto controllato<p>Applications Labelled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.<br>References Demetriou, A., et al.: Science, 233, 1190 (1986), Aebischer, P., et al.: Nat. Med., 2, 696 (1996), Prakash, S., et al.: Biotechnol. Bioeng., 46, 621 (1995),<br></p>Formula:CH415N2OColore e forma:Off White SolidPeso molecolare:62.044,6-Dihydroxypyrazolo[3,4-d]pyrimidine-13C,15N2
CAS:Prodotto controllato<p>Applications A labelled metabolite of Allopurinol.<br>References Marro, P., et al.: Brain Res., 650, 9 (1994), Abramov, A., et al.: J. Neurosci., 27, 1129 (2007), Day, R., et al.: Clin. Pharmacokinet., 46, 623 (2007),<br></p>Formula:CC4H415N2N2O2Colore e forma:White To BeigePeso molecolare:155.09N-Desmethyl Zolmitriptan
CAS:<p>Impurity Zolmitriptan USP Related Compound A<br>Stability Hygroscopic<br>Applications A metabolite of Zolmitriptan (Z639000). Zolmitriptan USP Related Compound A.<br>References Chen, J., et al.: J. Pharm. Biomed. Anal., 35, 639 (2004), Srinivasu, M., et al.: J. Pharm. Biomed. Anal., 37, 453 (2005),<br></p>Formula:C15H19N3O2Colore e forma:NeatPeso molecolare:273.335-Nitro Nicotinic Acid
CAS:Prodotto controllato<p>Applications An intermediate in the synthesis of nicotinamide with potential anticoccidial activity.<br>References Morisawa, Y. et al.: J. Med. Chem., 20, 129 (1977);<br></p>Formula:C6H4N2O4Colore e forma:NeatPeso molecolare:168.115-((tert-Butoxycarbonyl)amino)pyrimidine-2-carboxylic acid
CAS:Purezza:95%Peso molecolare:239.2310028076172Memantine Hydrochloride
CAS:Prodotto controllato<p>Stability Hygroscopic<br>Applications Used as an antiparkinsonian and antispasmodic.<br>References Rohde, H., et al.: Fortschr. Med., 100, 2023 (1982), Kornhuber, J., et al.: Eur. J. Pharmacol., 166, 589 (1989), Gortelmeyer, R. and Erbler, H.: Arzneimittel-Forsch., 42, 904 (1992)<br></p>Formula:C12H21N·ClHColore e forma:White To Off-WhitePeso molecolare:215.76(S)-Tenofovir Disoproxil Fumarate
CAS:Prodotto controllato<p>Impurity Tenofovir Disoproxil USP Related Compound A<br>Applications The S-enantiomeric impurity of the antiviral Tenofovir Disoproxil Fumarate (T018505(P)), which is an acyclic phosphonate nucleotide analogue; reverse transcriptase inhibitor and used as an anti-HIV agent.Tenofovir Disoproxil USP Related Compound A.<br>References Shaw, J. P., et al.: Pharm. Res., 14, 1824 (1997), Wyles, D., et al.: Clin Infect. Dis., 40, 174 (2005), Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007)<br></p>Formula:C19H30N5O10P·C4H4O4Colore e forma:White SolidPeso molecolare:635.52Uridine-3'-monophosphate disodium salt
CAS:Purezza:99.0%Colore e forma:SolidPeso molecolare:368.14498901367192-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
CAS:Purezza:98.0%Colore e forma:SolidPeso molecolare:349.31698608398446-Mercaptopurine Monohydrate
CAS:Prodotto controllato<p>Applications An immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkin’s lymphoma, polycythemia vera, and psoriatic arthritis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zeng, H., et al.: Biochem. Pharmacol., 68, 911 (2004),<br></p>Formula:C5H4N4S·H2OColore e forma:YellowPeso molecolare:170.19Memantine Lactose Adduct
CAS:Prodotto controllato<p>Stability Hygroscopic<br>Applications A lactose adduct of Memantine (M218000). Intermediate in the synthesis of reducing carbohydrate Adamantane amines for use in treating Gram positive or Gram negative bacteria infections.<br>References Kustimur, et al.: Chinese Med. J., 116, 633 (2003),<br></p>Formula:C24H41NO10Colore e forma:NeatPeso molecolare:503.58
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