2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione

2-[2-(3,4,5-三甲氧基苯基)乙基]-1H-异吲哚-1,3(2H)-二酮

2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 18066-77-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H19NO5 and a molecular weight of 341.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18066-77-8
Jingsj CID: J-212581-9
Molecular Formula: C₁₉H₁₉NO₅
Chinese Name: 2-[2-(3,4,5-三甲氧基苯基)乙基]-1H-异吲哚-1,3(2H)-二酮
Molecular Weight: 341.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione?

The CAS number of 2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione is 18066-77-8.

What are the molecular formula and molecular weight of 2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione?

2-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione has molecular formula C19H19NO5 and molecular weight 341.4 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-[2-(3,4,5-Trimethoxyphenyl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 18066-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-212581-9 (accessed 2026-10-23).

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