1337482-17-3

Basic information

• Product Name: L-Alanine, N-[(S)-hydroxyphenoxyphosphinyl]-, 1-Methylethyl ester, (P→3'),(P'→5')-diester with (2'R)-2'-deoxy-2'-fluoro-2'-Methyluridine
• Synonyms: L-Alanine, N-[(S)-hydroxyphenoxyphosphinyl]-, 1-Methylethyl ester, (P→3'),(P'→5')-diester with (2'R)-2'-deoxy-2'-fluoro-2'-Methyluridine;Sofosbuvir Dimer;isopropyl ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((S)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate;Sofosbuvir impurity F;Sofosbuvir 3’,5’-Bis-(S)-phosphate;(2S)-isopropyl 2-(((((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)amino)propanoate
• CAS NO: 1337482-17-3
• Molecular Formula: C34H45FN4O13P2
• Molecular Weight: 798.6860252
• Mol File: 1337482-17-3.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• Density: 1.37±0.1 g/cm3(Predicted)
• PKA: 9.39±0.10(Predicted)
• CAS DataBase Reference: L-Alanine, N-[(S)-hydroxyphenoxyphosphinyl]-, 1-Methylethyl ester, (P→3'),(P'→5')-diester with (2'R)-2'-deoxy-2'-fluoro-2'-Methyluridine(CAS DataBase Reference)
• NIST Chemistry Reference: L-Alanine, N-[(S)-hydroxyphenoxyphosphinyl]-, 1-Methylethyl ester, (P→3'),(P'→5')-diester with (2'R)-2'-deoxy-2'-fluoro-2'-Methyluridine(1337482-17-3)
• EPA Substance Registry System: L-Alanine, N-[(S)-hydroxyphenoxyphosphinyl]-, 1-Methylethyl ester, (P→3'),(P'→5')-diester with (2'R)-2'-deoxy-2'-fluoro-2'-Methyluridine(1337482-17-3)

Safety Data

• Hazardous Substances Data: 1337482-17-3(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 1337482-17-3 differently. You can refer to the following data:
1. Sofosbuvir Impurity
2. Sofosbuvir 3'',5''-Bis-(S)-phosphate is an impurity of PSI-7977 (P839640), a prodrug that is metabolized to the active antiviral agent 2''-deoxy-2''-α-fluoro-β-C-methyluridine-5''-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled PSI-7977 as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase.

Upstream product

• 863329-66-2 2'-deoxy-2'-fluoro-2'-methyluridine 
• 1334513-02-8 (S)-2-[(S)-((2,3,4,5,6-pentafluorophenoxy)(phenoxy)phosphoryl)amino]propionic acid isopropyl ester 
• 261909-49-3 phenyl(isopropoxy-L-alaninyl) phosphorochloridate 

Relevant articles and documents

Mechanism-Based Solution to the ProTide Synthesis Problem: Selective Access to Sofosbuvir, Acelarin, and INX-08189

A general and efficient method for the synthesis of pronucleotide (ProTide) 5'-phosphoramidate monoesters is reported. This method consists of a highly stereoselective 5'-phosphorylation mediated by dimethylaluminum chloride to afford the desired target ProTides in excellent yields without employing 3'-protection strategies. The application of this methodology to the synthesis of a number of pharmaceutically relevant compounds currently marketed or under investigation in clinical research is demonstrated.