ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate

1-氧代-3,4-二氢-2H-异喹啉-4-甲酸乙酯

ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate (CAS 19821-18-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13NO3 and a molecular weight of 219.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19821-18-2
Jingsj CID: J-1083686-2
Molecular Formula: C₁₂H₁₃NO₃
Chinese Name: 1-氧代-3,4-二氢-2H-异喹啉-4-甲酸乙酯
Molecular Weight: 219.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate?

The CAS number of ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate is 19821-18-2.

What are the molecular formula and molecular weight of ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate?

ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate has molecular formula C12H13NO3 and molecular weight 219.24 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. "ethyl 1-oxo-3,4-dihydro-2H-isoquinoline-4-carboxylate (CAS 19821-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083686-2 (accessed 2026-10-24).

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