PSI-7409 tetrasodium - ≥98% , CAS No.1621884-22-7

CAS: 1621884-22-7 Cat. No.: P651191 Molecular Weight: 588.09 PubChem CID: 146673025

GRADE & PURITY ≥98%

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Overview

PSI-7409 tetrasodium is an active 5'-triphosphate metabolite of sofosbuvir (PSI-7977), inhibiting HCV NS5B polymerases , with IC 50 s of 1.6, 2.8, 0.7 and 2.6 μM for GT 1b_Con1, GT 2a_JFH1, GT 3a, and GT 4a NS5B polymerases, respectively.

In Vitro

PSI-7409 tetrasodium is an active 5'-triphosphate metabolite, inhibiting HCV NS5B polymerases, with IC 50 s of 1.6, 2.8, 0.7 and 2.6 μM for GT 1b_Con1, GT 2a_JFH1, GT 3a, and GT 4a NS5B polymerases, respectively. PSI-7409 also weakly inhibits human DNA polymerase α, with an IC 50 of 550 μM, but shows no inhibition on DNA Pol β and γ. In clone A cells, the levels of PSI-7409 gradually increases to a maximum concentration of about 25 μM over a period of 48 h. PSI-7409 forms at a much faster rate in primary human hepatocytes, achieving a maximum intracellular concentration of ～100 μM at 4 h and remains at that concentration for 48 h. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

IC50& Target:IC50: 1.6 μM (GT 1b_Con1), 2.8 μM (GT 2a_JFH1), 0.7 μM (GT 3a), 2.6 μM (GT 4a)

Specifications

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

PSI-7409 tetrasodium is an active 5'-triphosphate metabolite of sofosbuvir (PSI-7977), inhibiting HCV NS5B polymerases , with IC 50 s of 1.6, 2.8, 0.7 and 2.6 μM for GT 1b_Con1, GT 2a_JFH1, GT 3a, and GT 4a NS5B polymerases, respectively.

Storage

Store at -20°C, Desiccated

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC1(C(C(OC1N2C=CC(=O)NC2=O)COP(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-])O)F.[Na+].[Na+].[Na+].[Na+]
• IUPAC Name: tetrasodium;[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl] phosphate
• InChIKey: MEVRFPOAFPAGDY-DLULJLDFSA-J
• INCHI: 1S/C10H16FN2O14P3.4Na/c1-10(11)7(15)5(25-8(10)13-3-2-6(14)12-9(13)16)4-24-29(20,21)27-30(22,23)26-28(17,18)19;;;;/h2-3,5,7-8,15H,4H2,1H3,(H,20,21)(H,22,23)(H,12,14,16)(H2,17,18,19);;;;/q;4*+1/p-4/t5-,7-,8-,10-;;;;/m1..../s1
• PubChem CID: 146673025
• Molecular Weight: 588.09

Chemical and Physical Properties

• Solubility: H2O : ≥ 125 mg/mL (212.55 mM)