1. Metabolic Enzyme/Protease
  2. Proteasome

VR23 

Cat. No.: HY-18741 Purity: 99.33%
Handling Instructions

VR23 is a small molecule that potently inhibited the activities of trypsin-like proteasomes (IC50 = 1 nM), chymotrypsin-like proteasomes (IC50 = 50-100 nM), and caspase-like proteasomes (IC50 = 3 μM).

For research use only. We do not sell to patients.
VR23 Chemical Structure

VR23 Chemical Structure

CAS No. : 1624602-30-7

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply now  
10 mM * 1 mL in DMSO USD 158 In-stock
5 mg USD 144 In-stock
10 mg USD 240 In-stock
50 mg USD 900 In-stock
100 mg USD 1440 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

  • Biological Activity

  • Protocol

  • Technical Information

  • Purity & Documentation

  • References

Description

VR23 is a small molecule that potently inhibited the activities of trypsin-like proteasomes (IC50 = 1 nM), chymotrypsin-like proteasomes (IC50 = 50-100 nM), and caspase-like proteasomes (IC50 = 3 μM). IC50 value: 1 nM (trypsin-like proteasome), 50-100 nM(chymotrypsin-like proteasome), 3 μM (caspase-like proteasome) Target: proteasome in vitro: VR23 is a novel proteasome inhibitor targeting β2 of the 20S proteasome subunit. VR23 produces a synergistic effect in killing multiple myeloma cells, including those that were resistant to bortezomib. VR23 as a structurally novel proteasome inhibitor with desirable properties as an anticancer agent. in vivo: VR23 shows effective antitumor and antiangiogenic activities in mice.

References
Preparing Stock Solutions
Concentration Volume Mass 1 mg 5 mg 10 mg
1 mM 2.0926 mL 10.4629 mL 20.9258 mL
5 mM 0.4185 mL 2.0926 mL 4.1852 mL
10 mM 0.2093 mL 1.0463 mL 2.0926 mL
Please refer to the solubility information to select the appropriate solvent.
References
Molecular Weight

477.88

Formula

C₁₉H₁₆ClN₅O₆S

CAS No.

1624602-30-7

SMILES

O=S(N1CCN(C2=CC=NC3=CC(Cl)=CC=C23)CC1)(C4=CC=C([N+]([O-])=O)C=C4[N+]([O-])=O)=O

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Shipping

Room temperature in continental US; may vary elsewhere

Solvent & Solubility

10 mM in DMSO

* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

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Product Name:
VR23
Cat. No.:
HY-18741
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