Bis Valacyclovir (~90%)

Bis Valacyclovir (~90%) Basic information
Product Name:Bis Valacyclovir (~90%)
Synonyms:Bis Valacyclovir (~90%);Valacyclovir EP Impurity P;Valacyclovir hydrochloride Impurity P;Valaciclovir EP Impurity P;WLNNOXICHLWLAK-IRXDYDNUSA-N;2,2′-[Methylenebis[imino(6-oxo-1,6-dihydro-9H-purine-9,2-diyl)methylene oxy]] diethyl di(L-valinate);Acyclovir Impurity 7;Valaciclovir EP Impurity P (Valaciclovir Dimer)
CAS:1356019-51-6
MF:C27H40N12O8
MW:660.68
EINECS:
Product Categories:Bases & Related Reagents;Impurities;Intermediates & Fine Chemicals;Nucleotides;Pharmaceuticals;Impurities, Nucleotides, Bases & Related Reagents;Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:1356019-51-6.mol
Bis Valacyclovir (~90%) Structure
Bis Valacyclovir (~90%) Chemical Properties
Melting point >142°C (dec.)
Boiling point 910.2±75.0 °C(Predicted)
density 1.58±0.1 g/cm3(Predicted)
storage temp. Amber Vial, -86°C Freezer, Under Inert Atmosphere
solubility DMSO (Slightly, Sonicated), Methanol (Very Slightly, Sonicated)
form Solid
pka8.05±0.33(Predicted)
color White to Off-White
Stability:Light Sensitive, Temperature Sensitive
Safety Information
MSDS Information
Bis Valacyclovir (~90%) Usage And Synthesis
Chemical PropertiesOff-White Solid
UsesBis Valacyclovir (~90%) (Valaciclovir EP Impurity P) is an impurity is listed in Ph. Eur. monograph for Valaciclovir HCl as impurity P and Bis-valaciclovir in USP monograph (impurity K).
UsesThis impurity is listed in Ph. Eur. monograph for Valaciclovir HCl as impurity P and Bis-valaciclovir in USP monograph (impurity K).
Bis Valacyclovir (~90%) Preparation Products And Raw materials
Acyclovir N-Methyl-L-valinate Hydrochloride Valganciclovir hydrochloride Famciclovir Valganciclovir 2-[2-(2-AMINO-9H-PURIN-9-YL)ETHYL]-1,3-PROPANEDIOL N-t-Boc-valacyclovir Acyclovir IMpurity C N-Methyl Valganciclovir Hydrochloride 9-(2'-ACETOXYETHOXYMETHYL)-GUANINE FAMCICLOVIR-D4 Valacyclovir Impurity 10 Hydrochloride (Valacyclovir EP Impurity J Hydrochloride) N-ForMyl Valacyclovir L-Valine 2-Hydroxyethyl Ester 4-Methylbenzenesulfonate Famciclovir Related Compound A (20 mg) (2-[2-(2-Amino-9H-purin-9-yl)ethyl]propane-1,3-diol hydrochloride) MONO-DESACETYL FAMCICLOVIR Valaciclovir 9-(2-Hydroxyethyl)guanine Aciclovir IMp. D (EP)

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