1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea

1-[8-氯-6-(5-甲基吡啶-3-基)异喹啉-3-基]-3-乙基脲

1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea (CAS 1338256-18-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H17ClN4O and a molecular weight of 340.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1338256-18-0
Jingsj CID: J-475826-2
Molecular Formula: C₁₈H₁₇ClN₄O
Chinese Name: 1-[8-氯-6-(5-甲基吡啶-3-基)异喹啉-3-基]-3-乙基脲
Molecular Weight: 340.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea?

The CAS number of 1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea is 1338256-18-0.

What are the molecular formula and molecular weight of 1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea?

1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea has molecular formula C18H17ClN4O and molecular weight 340.8 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. "1-[8-Chloro-6-(5-methylpyridin-3-yl)isoquinolin-3-yl]-3-ethylurea (CAS 1338256-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-475826-2 (accessed 2026-10-24).

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