PZ0243

PF-06672131

≥95% (HPLC)

• Synonym(s): (2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-(2-propyn-1-yloxy)-6-quinazolinyl]-4-(dimethylamino)-2-butenamide, (E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(prop-2-yn-1-yloxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide, Probe 8
• Empirical Formula (Hill Notation): C₂₃H₂₁ClFN₅O₂
• CAS Number: 1621002-27-4
• Molecular Weight: 453.90
• MDL number: MFCD28386021
• UNSPSC Code: 12352200
• PubChem Substance ID: 329823789
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥95% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 5 mg/mL, clear (warmed)
• storage temp.: room temp
• SMILES string: FC(C=C1)=C(Cl)C=C1NC2=NC=NC3=CC(OCC#C)=C(NC(/C=C/CN(C)C)=O)C=C32

Description

Biochem/physiol Actions

PF-06672131 is a selective EGFR kinase inhibitor thought to covalently react with active-site cysteine residues in the ATP binding pocket. PF-06672131 has been used as a probe for proteomic analysis to identify off-target binding substrates. The dimethylaminomethyl (DMAM) group appears to increase compound stability in cancer cells with a resultant increase in protein reactivity from selective EGFR binding to widespread proteome-wide reactivity after treatment.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H319,H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable