Lapatinib impurity R
拉帕替尼杂质R
Also known as: (4-benzyloxyphenyl)-(6-(5-((2-methanesulphonyl-ethylamino)-methyl)-furan-2-yl)-quinazolin-4-yl)-amine, 4-Quinazolinamine, 6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-N-[4-(phenylmethoxy)phenyl]-
Lapatinib impurity R (CAS 231278-05-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C29H28N4O4S and a molecular weight of 528.634 g/mol. It is also known as (4-benzyloxyphenyl)-(6-(5-((2-methanesulphonyl-ethylamino)-methyl)-furan-2-yl)-quinazolin-4-yl)-amine and 4-Quinazolinamine, 6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-N-[4-(phenylmethoxy)phenyl]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 231278-05-0
- Jingsj CID
- J-1530263-0
- Molecular Formula
- C29H28N4O4S
- Chinese Name
- 拉帕替尼杂质R
- Molecular Weight
- 528.634 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Lapatinib impurity R?
The CAS number of Lapatinib impurity R is 231278-05-0.
What are the molecular formula and molecular weight of Lapatinib impurity R?
Lapatinib impurity R has molecular formula C29H28N4O4S and molecular weight 528.634 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lapatinib impurity R (CAS 231278-05-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1530263-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.