ARS-1620

SKU: orb1299662

Description

ARS-1620 is a selective, covalent small molecule inhibitor that targets the oncogenic K-RASG12C mutant protein. It is widely used in cancer research, demonstrating potent anti-tumor activity in both in vitro cellular assays and in vivo xenograft models.

Research Area

Pharmacology & Drug Discovery, Signal Transduction

Key Properties

• CAS Number: 1698055-85-4
• MW: 430.84
• Purity: ≥95% (May vary between batches)
• Formula: C₂₁H₁₇ClF₂N₄O₂
• SMILES: Oc1cccc(F)c1-c1c(Cl)cc2c(ncnc2c1F)N1CCN(CC1)C(=O)C=C
• Target: Kras,Ras
• Solubility: 10% DMSO+40% PEG300+5% Tween 80+45% Saline:2 mg/mL (4.64 mM);DMSO:53 mg/mL (123.02 mM)

Bioactivity

• In Vivo:
  ARS-1620 (200 mg/kg) induces tumor regression in a MIA-PaCa2, but not an H441, mouse xenograft model. It also decreases tumor volume in patient-derived xenograft (PDX) mouse models expressing K-RASG12C, but not K-RASG12D or wild-type K-RAS.

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

inhibit, KRAS G12C, Inhibitor, ARS 1620, ARS1620, ARS-1620, Ras

Compound Identifiers

PubChem CID

137003167