Mobocertinib (TAK-788) is a potent and orally active inhibitor of EGFR and HER2 oncogenic mutants, including exon 20 insertions, with selectivity over WT EGFR. Antitumor activity.

Product information

CAS Number: 1847461-43-1

Molecular Weight: 585.70

Formula: C32H39N7O4

Chemical Name: propan-2-yl 2-[(4-{[2-(dimethylamino)ethyl](methyl)amino}-2-methoxy-5-(prop-2-enamido)phenyl)amino]-4-(1-methyl-1H-indol-3-yl)pyrimidine-5-carboxylate

Smiles: CN(C)CCN(C)C1=CC(OC)=C(C=C1NC(=O)C=C)NC1=NC(C2=CN(C)C3=CC=CC=C23)=C(C=N1)C(=O)OC(C)C

InChiKey: AZSRSNUQCUDCGG-UHFFFAOYSA-N

InChi: InChI=1S/C32H39N7O4/c1-9-29(40)34-24-16-25(28(42-8)17-27(24)38(6)15-14-37(4)5)35-32-33-18-22(31(41)43-20(2)3)30(36-32)23-19-39(7)26-13-11-10-12-21(23)26/h9-13,16-20H,1,14-15H2,2-8H3,(H,34,40)(H,33,35,36)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 25 mg/mL (42.68 mM; ultrasonic and warming and heat to 80°C).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Mobocertinib (TAK-788) inhibits all 14 mutant variants of EGFR (IC50s=2.4-22 nM), and all 6 mutant variants of HER2 (IC50s=2.4-26 nM), more potently than it inhibited WT EGFR (IC50=35 nM), including all 8 variants with exon 20 activating insertions.

In Vivo:

In mice implanted with a patient-derived tumor containing an EGFR exon 20 activating insertion, or with engineered Ba/F3 cells containing a HER2 exon 20 activating insertion, once daily oral dosing of Mobocertinib induced regression of tumors at doses that were well tolerated (30-100 mg/kg).

Products are for research use only. Not for human use.