4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one

4,4-二甲基-7-硝基-1,2,3,4-四氢异喹啉-1-酮

Also known as: 4,4-dimethyl-7-nitro-1,2,3,4-tetrahydroisoquinolin-1-one, 4,4-dimethyl-7-nitro-2,3-dihydroisoquinolin-1-one (incorrect), 4,4-Dimethyl-7-nitro-2,3-dihydroisoquinolin-1-one

4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 117242-06-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O3 and a molecular weight of 220.22500 g/mol. It is also known as 4,4-dimethyl-7-nitro-1,2,3,4-tetrahydroisoquinolin-1-one, 4,4-dimethyl-7-nitro-2,3-dihydroisoquinolin-1-one (incorrect) and 4,4-Dimethyl-7-nitro-2,3-dihydroisoquinolin-1-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117242-06-5
Jingsj CID: J-1163932-5
Molecular Formula: C₁₁H₁₂N₂O₃
Chinese Name: 4,4-二甲基-7-硝基-1,2,3,4-四氢异喹啉-1-酮
Molecular Weight: 220.22500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one?

The CAS number of 4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one is 117242-06-5.

What are the molecular formula and molecular weight of 4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one?

4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one has molecular formula C11H12N2O3 and molecular weight 220.22500 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. "4,4-dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 117242-06-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1163932-5 (accessed 2026-10-25).

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