2-ethyl-5-hydroxyisoquinolin-1(2H)-one
2-乙基-5-羟基异喹啉-1(2H)-酮
Also known as: 1(2H)-Isoquinolinone, 2-ethyl-5-hydroxy-, 2-ethyl-5-hydroxy-1,2-dihydroisoquinolin-1-one
2-ethyl-5-hydroxyisoquinolin-1(2H)-one (CAS 1105194-22-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.21 g/mol. It is also known as 1(2H)-Isoquinolinone, 2-ethyl-5-hydroxy- and 2-ethyl-5-hydroxy-1,2-dihydroisoquinolin-1-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1105194-22-6
- Jingsj CID
- J-1555372-8
- Molecular Formula
- C11H11NO2
- Chinese Name
- 2-乙基-5-羟基异喹啉-1(2H)-酮
- Molecular Weight
- 189.21 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-ethyl-5-hydroxyisoquinolin-1(2H)-one?
The CAS number of 2-ethyl-5-hydroxyisoquinolin-1(2H)-one is 1105194-22-6.
What are the molecular formula and molecular weight of 2-ethyl-5-hydroxyisoquinolin-1(2H)-one?
2-ethyl-5-hydroxyisoquinolin-1(2H)-one has molecular formula C11H11NO2 and molecular weight 189.21 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-ethyl-5-hydroxyisoquinolin-1(2H)-one (CAS 1105194-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1555372-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.