Lapatinib

CAS Registry Number®

231277-92-2

CAS Name

Lapatinib

Molecular Formula

C29H26ClFN4O4S

Molecular Mass

581.06

Cite this Page

Lapatinib.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=231277-92-2 (retrieved 2024-11-21) (CAS RN: 231277-92-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    95-98 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C29H26ClFN4O4S/c1-40(36,37)12-11-32-16-23-7-10-27(39-23)20-5-8-26-24(14-20)29(34-18-33-26)35-22-6-9-28(25(30)15-22)38-17-19-3-2-4-21(31)13-19/h2-10,13-15,18,32H,11-12,16-17H2,1H3,(H,33,34,35)

InChIKey

InChIKey=BCFGMOOMADDAQU-UHFFFAOYSA-N

SMILES

N(C=1C2=C(C=CC(=C2)C=3OC(CNCCS(C)(=O)=O)=CC3)N=CN1)C4=CC(Cl)=C(OCC5=CC(F)=CC=C5)C=C4

Canonical SMILES

O=S(=O)(C)CCNCC=1OC(=CC1)C=2C=CC3=NC=NC(NC4=CC=C(OCC=5C=CC=C(F)C5)C(Cl)=C4)=C3C2

Other Names for this Substance

  • 4-Quinazolinamine, N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-
  • N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine
  • GW 572016
  • Lapatinib
  • 4-[[3-Chloro-4-(3-fluorobenzyloxy)phenyl]amino]-6-[5-[[(2-methanesulfonylethyl)amino]methyl]furan-2-yl]quinazoline

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration