MRTX1133 - Moligand™,≥99% , CAS No.2621928-55-8

CAS: 2621928-55-8 Cat. No.: M650368 Formula: C₃₃H₃₁F₃N₆O₂ Molecular Weight: 600.63 PubChem CID: 156124857

GRADE & PURITY Moligand™, ≥99%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

MRTX1133 is a noncovalent, potent, and selective alkyne-based KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRAS G12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells. MRTX1133 has single digit nanomolar activity in cellular assays and marked in vivo efficacy in tumor models harboring KRAS G12D mutations.

Specifications

Specifications & Purity

Moligand™,≥99%

Biochemical and Physiological Mechanisms

MRTX1133 is a noncovalent, potent, and selective KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated K D against KRAS G12D of 0.2 pM. MRTX1133

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Purity

≥99%

Names and Identifiers

Isomeric SMILES

C#CC1=C(C=CC2=CC(=CC(=C21)C3=NC=C4C(=C3F)N=C(N=C4N5CC6CCC(C5)N6)OC[C@@]78CCCN7C[C@@H](C8)F)O)F

PubChem CID

156124857

Molecular Weight

600.63

Associated Targets(Human)

AGS (1999 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MKN-1 (175 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: DMSO : 50 mg/mL (83.25 mM; Need ultrasonic)
• Molecular Weight: 600.600 g/mol
• XLogP3: 5.200
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 6
• Exact Mass: 600.246 Da
• Monoisotopic Mass: 600.246 Da
• Topological Polar Surface Area: 86.600 Ų
• Heavy Atom Count: 44
• Formal Charge: 0
• Complexity: 1100.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 2
• Undefined Atom Stereocenter Count: 2
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Frequently Asked Questions

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What is Moligand??

Moligand? is one of Aladdin Scientific's premium product lines, formulated for high-purity applications across multiple workflows. Compared to standard grades in the same workflow, Moligand? products typically offer tighter specifications, more rigorous QC, and stronger lot-to-lot consistency.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2621928-55-8, the molecular formula is C33H31F3N6O2, and the molecular weight is 600.63 g/mol.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.