3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride

3,4-二氢-2(1H)-异喹啉磺酰氯

Also known as: 3,4-dihydro-2(1H)-isoquinolinesulfonyl chloride, 1,2,3,4-tetrahydroisoquinoline-2-sulfonyl chloride, 2(1H)-Isoquinolinesulfonyl chloride, 3,4-dihydro-

3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride (CAS 195987-27-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10ClNO2S and a molecular weight of 231.69900 g/mol. It is also known as 3,4-dihydro-2(1H)-isoquinolinesulfonyl chloride, 1,2,3,4-tetrahydroisoquinoline-2-sulfonyl chloride and 2(1H)-Isoquinolinesulfonyl chloride, 3,4-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 195987-27-0
Jingsj CID: J-53826-4
Molecular Formula: C₉H₁₀ClNO₂S
Chinese Name: 3,4-二氢-2(1H)-异喹啉磺酰氯
Molecular Weight: 231.69900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride?

The CAS number of 3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride is 195987-27-0.

What are the molecular formula and molecular weight of 3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride?

3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride has molecular formula C9H10ClNO2S and molecular weight 231.69900 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. "3,4-dihydroisoquinoline-2(1H)-sulfonyl chloride (CAS 195987-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-53826-4 (accessed 2026-10-23).

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