Derivados de Purinas y Pirimidinas
Las purinas tienen una estructura bicíclica, formada por un anillo de seis miembros fusionado con un anillo de cinco, ambos con átomos de nitrógeno en posiciones clave. Los derivados de purinas, como la adenina y la guanina, son fundamentales en la formación del ADN y ARN. Estos compuestos tienen aplicaciones terapéuticas en tratamientos contra el cáncer y enfermedades virales, al inhibir la replicación celular. Las pirimidinas, por otro lado, tienen una estructura monocíclica de seis miembros con dos átomos de nitrógeno. Sus derivados, como la citosina, timina y uracilo, también son componentes esenciales del ADN y ARN y se utilizan en la quimioterapia y tratamientos antivirales.
En CymitQuimica disponemos de derivados de purinas y pirimidinas para investigación en biología molecular, genómica y desarrollo de terapias innovadoras.
Se han encontrado 8898 productos de "Derivados de Purinas y Pirimidinas"
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4,6-Dichloro-2,5-diphenylpyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:301.17001342773446,6'-Binicotinic Acid
CAS:Producto controlado<p>Applications A Nicotinic acid (N429250) derivative for treatment of hypercholesterolemia and hyperlipidemia and cardiovascular disease.<br>References Hales, N.J., et al.: J. Med. Chem., 36, 3853 (1993),<br></p>Fórmula:C12H8N2O4Forma y color:NeatPeso molecular:244.20Iopamidol-d8
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Labelled Iopamidol, a nonionic radiocontrast medium. Diagnostic aid (radiopaque medium).<br>References Drayer, B., et al.: Am. J. Neuroradiol., 3, 59 (1982); Molyneux, A.J., et al.: Br. J. Radiol., 55, 117 (1982); Sovak, M., et al.: Radiology, 142, 115 (1982); Felder, E., et al.: Anal. Profiles Drug Subs., 17, 115 (1988);<br></p>Fórmula:C17H14D8I3N3O8Forma y color:NeatPeso molecular:785.13Tenofovir Monoisoproxil Dimer Ammonium Sodium Salt (>85%)
Producto controlado<p>Stability Light Sensitive, Temperature Sensitive, Very Hygroscopic<br>Applications Tenofovir Monoisoproxil Dimer Ammonium Sodium Salt is an impurity in the synthesis of Tenofovir disoproxil (T018505),an acyclic phosphonate nucleotide analogue; reverse transcriptase inhibitor.<br>References Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007),<br></p>Fórmula:C29H42N10O14P2•x(Na)•x(NH3)Pureza:>85%Forma y color:NeatPeso molecular:816.65 + x(22.99) + x(17.03)N-(4-((4-Chloro-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidin-2-yl)thio)phenyl)cyclopropanecarboxamide
CAS:Pureza:95.0%Peso molecular:400.89001464843753-(2-Amino-6-(1-((6-(2-hydroxypropan-2-yl)pyridin-2-yl)methyl)-1H-1,2,3-triazol-4-yl)pyrimidin-4-yl)-2-methylbenzonitrile
CAS:Pureza:98.0%Peso molecular:426.48400878906254-[6-(3-Methoxy-phenyl)-pyridin-3-yl]-pyrimidin-2-ylamine
Pureza:95.0%Peso molecular:278.31500244140625Sumatriptan Succinate
CAS:Producto controlado<p>Applications Sumatriptan Succinate is a selective 5-HT1B/1D-receptor agonist with anticonvulsant properties (1,2). Sumatriptan Succinate is used for migraine relief (2).<br>References (1) Razzaque, Z., et al.: Br J Clin Pharmacol. 47, 75 (1999) (2) Cady, R. K., et al.: J Headache Pain. 18, 17 (2017)<br></p>Fórmula:C14H21N3O2S·C4H6O4Forma y color:White To Off-WhitePeso molecular:413.492-Hydrazino Adenosine
CAS:Producto controlado<p>Stability Moisture Sensitive<br>Applications A useful synthetic intermediate for making potent and selective coronary vasodilators.<br>References Niiya, K., et al.: J. Med. Chem., 35, 4557 (1992)<br></p>Fórmula:C10H15N7O4Forma y color:NeatPeso molecular:297.273-Amino-4-carbamoylpyrazole Hemisulfate
CAS:Producto controlado<p>Impurity Allopurinol EP Impurity A / Allopurinol USP Related Compound A<br>Stability Hygroscopic<br>Applications 3-Amino-4-carbamoylpyrazole Hemisulfate (Allopurinol EP Impurity A) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.<br>References Nicolin, A. et al.: Cancer, Chemother. Rep., 57, 3 (1973); Bonmassar, E. et al.: Cancer Res., 35, 1957 (1975);<br></p>Fórmula:C4H6N4O·H2O4SForma y color:White To Light BrownPeso molecular:350.313,5-Dimethyl-1-adamantanol
CAS:Producto controlado<p>Impurity Memantine USP Related Compound B (3,5-Dimethyladamantane-1-ol)<br>Applications 3,5-Dimethyl-1-adamantanol is an impurity of Memantine (M218000). Memantine impurity B. Memantine USP Related Compound B (3,5-Dimethyladamantane-1-ol).<br>References England, P., et al.: Biochemistry, 43, 11623 (2004), Schousboe, A., et al.: Eur. J. Pharmacol., 500, 281 (2004), Horvat, S., et al.: J. Med. Chem., 49, 3136 (2006),<br></p>Fórmula:C12H20OForma y color:WhitePeso molecular:180.292,4-Bis(dimethylamino)pyrimidine-6-carboxylic acid, hydrate
CAS:Fórmula:C9H16N4O3Pureza:95.0%Peso molecular:228.252N-(1-phenylethyl)guanidine hydrochloride
CAS:Fórmula:C9H14ClN3Pureza:95.0%Forma y color:SolidPeso molecular:199.683-Nitropyridine
CAS:Producto controlado<p>Applications Used in the novel synthesis of biologically active nitro heterocyclic compounds.<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 Pawar, N., et al.: Eur. J. Pharm. Sci., 21, 115 (2004), Badgujar, D., et al.: J. Sci. Ind. Res., 66, 250 (2007),<br></p>Fórmula:C5H4N2O2Forma y color:NeatPeso molecular:124.10N-(2-Aminoethyl)-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide
CAS:Pureza:98.0%Peso molecular:226.23599243164062Ethyl 2-(2-(dimethylamino)pyrimidin-4-yl)-1H-indole-5-carboxylate
CAS:Pureza:95.0%Peso molecular:310.35699462890625(S)-N-(1-Amino-5-guanidino-1-oxopentan-2-yl)benzamide hydrochloride
CAS:Fórmula:C13H20ClN5O2Pureza:95.0%Forma y color:SolidPeso molecular:313.79Tert-butyl 4-(5-hydroxypyrimidin-2-yl)piperazine-1-carboxylate
CAS:Pureza:98%Peso molecular:280.3280029296875Ref: 10-F768179
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultarChloromethyl Propyl Carbonate
CAS:Producto controlado<p>Applications Chloromethyl Propyl Carbonate (cas# 35273-90-6) is a compound useful in organic synthesis.<br></p>Fórmula:C5H9ClO3Forma y color:Colourless OilyPeso molecular:152.583,5,3',5'-Tetraiodo Thyrolactic Acid (~90%)
CAS:Producto controlado<p>Stability Hygroscopic, Temperature sensitive<br>Applications 3,5,3',5'-Tetraiodo Thyrolactic Acid is a thyroid hormone analogue. A Thyroxine (T425600) analogue.<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 Horst, C., et al.: Biochem. J., 261, 945 (1989); Kvetny, J., et al.: Horm. Metab. Res., 24, 322 (1992); Yamauchi, K., et al.: J. Biol. Chem., 274, 8460 (1999); Davis, P., et al.: J. Endocrinol. Invest., 25, 377 (2002);<br></p>Fórmula:C15H10I4O5Pureza:~90%Forma y color:BeigePeso molecular:777.852-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5-ethyl-6-methylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:301.36999511718751-(6-Cyclopropylamino-pyrimidin-4-yl)-piperidine-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:262.312988281256-Methylpurine
CAS:Producto controlado<p>Applications 6-Methylpurine (cas# 2004-03-7) is a compound useful in organic synthesis.<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></p>Fórmula:C6H6N4Forma y color:NeatPeso molecular:134.141-(5-ETHYLPYRIMIDIN-2-YL)PIPERIDIN-4-YL METHANESULFONATE
CAS:Pureza:90.0%Peso molecular:285.3599853515625Ref: 10-F530739
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:298.34600830078125N2-ISOBUTYRYL-2'-O-METHYL-GUANOSINE
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:367.36199951171875(S)-Methyl 2-benzamido-5-guanidinopentanoate hydrochloride
CAS:Fórmula:C14H21ClN4O3Pureza:95.0%Peso molecular:328.84-(2,5-dimethoxyphenyl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:335.4070129394531
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