Purine e Impurezze

(2R,3R,4S,5R)-2-(6-((2-Hydroxyethyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

9-((2R,4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-9H-purin-6-amine

(R)-7-(But-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity)

Isopropylidene-adenosine-5-carboxylic acid

3-Methyl-3H-purin-6-amine

CLOFARABINE

2'-OMe-A(Bz) Phosphoramidite

2-Amino-8-methyl-1,7-dihydro-6H-purin-6-one

(R)-N-(1-(7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)-2,2,2-trifluoroacetamide (Linagliptin Impurity)

2'-Deoxyguanosine

Guanosine 5'-diphosphate (disodium salt)

(2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-methoxytetrahydrofuran-3-ol

N6-Benzoyladenosine

2-((R)-3-aminopiperidine-1-carbonyl)-N-((R)-1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)benzamide

N6-BENZOYL-5'-O-(4,4'-DIMETHOXY TRITYL)-2'-DEOXYADENOSINE

3-Butyl-8-hydroxymethyl-7-propyl-3,7-dihydro-purine-2,6-dione

2-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one

N-(7H-Purin-6-yl)benzamide

2,6-Dichloro-2',3',5'-triacetyl-purine riboside

N-[(Dimethylamino)methylene]guanosine