VR23
VR23 is a small molecule that potently inhibits the activities of trypsin-like proteasomes (IC50=1 nM), chymotrypsin-like proteasomes (IC50=50-100 nM), and caspase-like proteasomes (IC50=3 μM) .
Product Specifications
CAS Number
1624602-30-7
UNSPSC
12352005
Hazard Statement
H302, H315, H319, H335
Target
Apoptosis; Proteasome
Type
Reference compound
Related Pathways
Apoptosis; Metabolic Enzyme/Protease
Applications
Cancer-Kinase/protease
Field of Research
Metabolic Disease; Cancer
Assay Protocol
https://www.medchemexpress.com/VR23.html
Purity
99.58
Solubility
DMSO : 33.33 mg/mL (ultrasonic)
Smiles
O=S(N1CCN(C2=CC=NC3=CC(Cl)=CC=C23)CC1)(C4=CC=C([N+]([O-])=O)C=C4[N+]([O-])=O)=O
Molecular Formula
C19H16ClN5O6S
Molecular Weight
477.88
Precautions
H302, H315, H319, H335
References & Citations
[1]Pundir S, et al. VR23: A Quinoline-Sulfonyl Hybrid Proteasome Inhibitor That Selectively Kills Cancer via Cyclin E-Mediated Centrosome Amplification. Cancer Res. 2015 Oct 1;75 (19) :4164-4175.|[2]Lee Hoyun, et al. Preparation of quinoline sulfonyl derivatives for the treatment of cancer. From PCT Int. Appl. (2014), WO 2014134705 A1 20140912.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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