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ChemicalBook--->CAS DataBase List--->502421-44-5

502421-44-5

502421-44-5 Structure

502421-44-5 Structure
IdentificationBack Directory
[Name]

N-t-Boc-valacyclovir
[CAS]

502421-44-5
[Synonyms]

Boc-Valacycloir
N-t-Boc-valacyclovir
Valacyclovir Impurity 30
Valaciclovir impurity S (Y0001655)
N-tert-Butoxycarbonyl-L-valine-2-[(2-aMino-1,6-dihydro-6-oxo-9H-purin-9-yl)Methoxy]ethyl Ester
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-[(1,1-dimethylethoxy)carbonyl]-L-valinate
(S)-2-((2-Amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl 2-((tert-butoxycarbonyl)amino)-3-methylbutanoate
L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl ester
[EINECS(EC#)]

610-513-7
[Molecular Formula]

C18H28N6O6
[MDL Number]

MFCD12911413
[MOL File]

502421-44-5.mol
[Molecular Weight]

424.45
Chemical PropertiesBack Directory
[Melting point ]

193-195oC
[Boiling point ]

603.96℃
[density ]

1.39±0.1 g/cm3(Predicted)
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

Acetic Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

11.05±0.46(Predicted)
[color ]

White
[LogP]

1.83
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

Valaciclovir impurity S EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
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