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Sotorasib (AMG510) KRAS-G12C inhibitor

Name: Sotorasib (AMG510)
Brand: Selleck Chemicals
SKU: S8830
Availability: InStock
Rating: 5 (57 reviews)

Cat.No.S8830

Sotorasib (AMG510) is a chiral compound and a potent KRAS G12C covalent inhibitor with potential antineoplastic activity.

Chemical Structure

Molecular Weight: 560.59

Jump to Mechanism of Action Solubility Chemical Information, Storage & Stability Specificity

Quality Control

Batch: Purity: 99.99%

99.99

Products Often Used Together with Sotorasib (AMG510)

Adagrasib (MRTX849)

This compound and Adagrasib increase CD3/4/8+ T-cell tumor infiltration and decrease myeloid suppressor cell populations in vivo.

ARS-1620

ARS-1620 and this compound are KRAS inhibitors that offer the potential to overcome resistance mechanisms in KRAS-driven cancers.

Tepotinib

Tepotinib and this compound combination significantly inhibits tumor growth and results in tumor regression in mice bearing subcutaneous NCI-H358 tetON-MET xenografts.

Related Targets	DNA/RNA Synthesis CDK Microtubule Associated HSP (HSP90) PD-1/PD-L1 Aurora Kinase Casein Kinase Rho Serine/threonin kinase eIF Chk ROCK Myc Kinesin PLK DHFR PAK PERK DYRK RUNX PP2A PFKFB AP-1 MPS1 Wee1 p21 BMI-1 LIM kinase Nur77 APC
Related Products	ARS-1620 Salirasib Adagrasib (MRTX849) ARS-853 BI-3406 MRTX1133 BAY-293 K-Ras(G12C) inhibitor 12 RBC8 Kobe0065 KRpep-2d BQU57 BI-2852 CID-1067700 (ML282)

Chemical Information, Storage & Stability

Molecular Weight	560.59	Formula	C₃₀H₃₀F₂N₆O₃	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	2296729-00-3	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC1CN(CCN1C2=NC(=O)N(C3=NC(=C(C=C32)F)C4=C(C=CC=C4F)O)C5=C(C=CN=C5C(C)C)C)C(=O)C=C

Solubility

In vitro
Batch:

DMSO : 100 mg/mL ( (178.38 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 13 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (8.92mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Targets/IC₅₀/Ki	K-Ras(G12C) ^[1]
In vitro	Sotorasib (AMG510) inhibits SOS1-catalyzed nucleotide exchange of recombinant mutant KRAS (G12C/C118A) but had minimal effect on KRAS (C118A). It also selectively impairs the viability of KRAS p.G12C mutant lines but does not affect cell lines with other KRAS mutations^[1].
In vivo	In preclinical tumor models, Sotorasib (AMG510) rapidly and irreversibly binds to KRAS (G12C), providing durable suppression of the mitogen-activated protein kinase (MAPK) signaling pathway. Dosed orally (once daily) as a single agent, it is capable of inducing tumor regression in mouse models of KRASG12C cancer^[2].
References	http://cancerres.aacrjournals.org/content/79/13_Supplement/4484.short http://cancerres.aacrjournals.org/content/79/13_Supplement/4455.short https://pubmed.ncbi.nlm.nih.gov/35838183/ https://pubmed.ncbi.nlm.nih.gov/35573474/

Applications

Methods	Biomarkers	Images	PMID
Western blot	ERK EGFR / AKT / MEK / ERK / Vinculin EGFR / RAS / MEK / DUSP6 / CyclinD1 / Vinculin pMEK / pERK / pAKT / HSP90		32430388

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT06061523	Withdrawn	Healthy Participants	Amgen	July 15 2024	Phase 1
NCT05920356	Recruiting	Non-Small Cell Lung Cancer (NSCLC)	Amgen	November 16 2023	Phase 3
NCT06314763	Completed	Drug Drug Interaction Study	Radboud University Medical Center\|Amgen	November 9 2023	Phase 4
NCT05497557	Completed	Healthy Volunteers	Amgen	July 14 2022	Phase 1

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