2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one

2-乙基-4,4-二甲基-7-硝基-3,4-二氢-2H-异喹啉-1-酮

2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one (CAS 1256961-30-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16N2O3 and a molecular weight of 248.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1256961-30-4
Jingsj CID: J-845918-5
Molecular Formula: C₁₃H₁₆N₂O₃
Chinese Name: 2-乙基-4,4-二甲基-7-硝基-3,4-二氢-2H-异喹啉-1-酮
Molecular Weight: 248.28 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one?

The CAS number of 2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one is 1256961-30-4.

What are the molecular formula and molecular weight of 2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one?

2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one has molecular formula C13H16N2O3 and molecular weight 248.28 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. "2-Ethyl-4,4-dimethyl-7-nitro-3,4-dihydro-2H-isoquinolin-1-one (CAS 1256961-30-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-845918-5 (accessed 2026-10-24).

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