7-methylisoquinolin-1(2H)-one
7-甲基-1(2H)-异喹啉酮
Also known as: 7-methyl-1,2-dihydroisoquinolin-1-one, 7-methyl-2H-isoquinolin-1-one, 1-hydroxy-7-methylisoquinoline, 7-methyl-1(2H)-isoquinolinone, 1(2H)-isoquinolinone,7-methyl-, 1-isoquinolinol,7-methyl-
7-methylisoquinolin-1(2H)-one (CAS 26829-47-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.185 g/mol. It is also known as 7-methyl-1,2-dihydroisoquinolin-1-one, 7-methyl-2H-isoquinolin-1-one and 1-hydroxy-7-methylisoquinoline. Key properties include a boiling point of 397.8±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 233.5±12.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26829-47-0
- Jingsj CID
- J-1503285-4
- Molecular Formula
- C10H9NO
- Chinese Name
- 7-甲基-1(2H)-异喹啉酮
- Molecular Weight
- 159.185 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 397.8±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 233.5±12.8 °C |
Frequently Asked Questions
What is the CAS number of 7-methylisoquinolin-1(2H)-one?
The CAS number of 7-methylisoquinolin-1(2H)-one is 26829-47-0.
What are the molecular formula and molecular weight of 7-methylisoquinolin-1(2H)-one?
7-methylisoquinolin-1(2H)-one has molecular formula C10H9NO and molecular weight 159.185 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-methylisoquinolin-1(2H)-one (CAS 26829-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503285-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.