CAS 649761-24-0

Entecavir Related Compound A (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecyclopentyl]guanine)

CAS : 649761-24-0

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi

Formule : C₂₇H₃₁N₅O₂Si

Couleur et forme : White Light Yellow Powder

Masse moléculaire : 485.2247

Ref: 45-1235977

Entecavir EP Impurity F

CAS : 649761-24-0

Formule : C₂₇H₃₁N₅O₂Si

Masse moléculaire : 485.67

Ref: 4Z-E-2311

6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir

Produit contrôlé

CAS : 649761-24-0

Formule : C₂₇H₃₁N₅O₂Si

Couleur et forme : Neat

Masse moléculaire : 485.65

Ref: TR-B234770

6-o-Benzyl-4-dehydroxy-4-dimethylphenylsilyl entecavir

CAS : 649761-24-0

6-o-Benzyl-4-dehydroxy-4-dimethylphenylsilyl entecavir is a synthetic drug product with an API impurity. It's an analytical standard for the metabolite 6-o-benzylidene-4,6-didehydroentecavir (CAS 649761-24-0), which is a natural metabolite of entecavir. The impurity standard is used in research and development to study the drug product's metabolism and to ensure that it meets pharmacopeia standards.

Formule : C₂₇H₃₁N₅O₂Si

Degré de pureté : Min. 95%

Masse moléculaire : 485.7 g/mol

Ref: 3D-ZAB76124

Entecavir EP Impurity F

CAS : 649761-24-0

Formule : C₂₇H₃₁N₅O₂Si

Masse moléculaire : 485.66

Ref: ST-EA-CP-E36006