Purine e Impurezas

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

N6-METHYL-2'-DEOXYADENOSINE

(R,Z)-tert-Butyl (1-(7-(3-bromobut-2-en-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)carbamate (Linagliptin Impurity)

2-chloro-9-(1-methyl-1H-pyrazol-4-yl)-9H-purine

2-Chloro-2'-deoxyadenosine

Phenyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate

1H-Purin-6-amine, 1-methyl-

6-Chloro-9-ethyl-8-iodo-9H-purine

9-Propenyladenine

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

9-Benzyladenine

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

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

N-[(Dimethylamino)methylene]guanosine