Catalog No. Size PriceQuantity
M8614-2 Solid 2 mg $80
M8614-10 Solid 10 mg $240


Defactinib, also known as VS-6063 and PF-04554878, is an orally bioavailable, small-molecule focal adhesion kinase (FAK) inhibitor with potential antiangiogenic and antineoplastic activities. FAK inhibitor PF-04554878 inhibits FAK, which may prevent the integrin-mediated activation of several downstream signal transduction pathways, including ERK, JNK/MAPK and PI3K/Akt, thus inhibiting tumor cell migration, proliferation and survival.

Product information

CAS Number: 1073154-85-4

Molecular Weight: 510.49

Formula: C20H21F3N8O3S



VS 6063


PF 04554878

Chemical Name: N-methyl-4-{[4-({[3-(N-methylmethanesulfonamido)pyrazin-2-yl]methyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzamide

Smiles: CNC(=O)C1C=CC(=CC=1)NC1=NC(NCC2=NC=CN=C2N(C)S(C)(=O)=O)=C(C=N1)C(F)(F)F


InChi: InChI=1S/C20H21F3N8O3S/c1-24-18(32)12-4-6-13(7-5-12)29-19-28-10-14(20(21,22)23)16(30-19)27-11-15-17(26-9-8-25-15)31(2)35(3,33)34/h4-10H,11H2,1-3H3,(H,24,32)(H2,27,28,29,30)

Technical Data

Appearance: Solid Power

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

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

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

Payment & Security

American Express Diners Club Discover JCB Mastercard PayPal Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed