GRL0617

CAS NO.：1093070-16-6
Empirical Formula: C20H20N2O
Molecular Weight: 304.39
MDL number: MFCD12547683
SAFETY DATA SHEET (SDS)
Update Date: 2026-07-27 17:00:41

What is GRL0617?

Description

GRL-0617 (1093070-16-6) is a potent (IC50?= 600 nM) noncovalent inhibitor of severe acute respiratory syndrome-coronavirus papain-like protease (SARS-CoV PLpro). GRL-0617 inhibited SARS-CoV viral replication in Vero E6 cells with no cytotoxicity (EC50?= 15 μM).??Inactive against human DUB-like proteases HAUSP, USP18, UCH-L1, UCH-L3, and PLP2

Definition

ChEBI: GRL-0617 is a benzamide resulting from the formal condensation of the carboxy group of 5-amino-2-methylbenzoic acid with the amino group of (1R)-1-(naphthalen-1-yl)ethan-1-amine. It is a potent noncovalent inhibitor (IC50 = 600 nM) of severe acute respiratory syndrome-coronavirus papain-like protease (SARS-CoV PLpro). It has a role as an anticoronaviral agent and a protease inhibitor. It is a member of naphthalenes, a substituted aniline, a member of benzamides and a secondary carboxamide.

Storage

Store at -20°C

References

1)????Ratia?et al. (2008),?A noncovalent class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication;?Proc. Natl. Acad. Sci. USA,?105?16119

Properties of GRL0617

Boiling point:	514.9±50.0 °C(Predicted)
Density	1.168±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	Soluble in DMSO (>30 mg/mL) and ethanol (15 mg/mL)
form	solid
pka	14.26±0.46(Predicted)
color	Beige
Stability:	Stable for 1 year as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.