7-Hydroxy-6-methylisoquinolin-1(2H)-one

7-羟基-6-甲基异喹啉-1(2H)-酮

Also known as: 1(2H)-Isoquinolinone, 7-hydroxy-6-methyl-, 1(2H)-Isoquinolinone,7-hydroxy-6-methyl-(9CI), 7-Hydroxy-6-methyl-1(2H)-isoquinolinone, 7-Hydroxy-6-methyl-1(2H)-isoquinoline, 7-hydroxy-6-methyl-2H-isoquinolin-1-one, 6-Methyl-7-hydroxy-isocarbostyril

7-Hydroxy-6-methylisoquinolin-1(2H)-one (CAS 74919-41-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO2 and a molecular weight of 175.18400 g/mol. It is also known as 1(2H)-Isoquinolinone, 7-hydroxy-6-methyl-, 1(2H)-Isoquinolinone,7-hydroxy-6-methyl-(9CI) and 7-Hydroxy-6-methyl-1(2H)-isoquinolinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74919-41-8
Jingsj CID: J-1476816-3
Molecular Formula: C₁₀H₉NO₂
Chinese Name: 7-羟基-6-甲基异喹啉-1(2H)-酮
Molecular Weight: 175.18400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Hydroxy-6-methylisoquinolin-1(2H)-one?

The CAS number of 7-Hydroxy-6-methylisoquinolin-1(2H)-one is 74919-41-8.

What are the molecular formula and molecular weight of 7-Hydroxy-6-methylisoquinolin-1(2H)-one?

7-Hydroxy-6-methylisoquinolin-1(2H)-one has molecular formula C10H9NO2 and molecular weight 175.18400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "7-Hydroxy-6-methylisoquinolin-1(2H)-one (CAS 74919-41-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1476816-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.