2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

Also known as: 2-Chloro-1-(3,4-dihydro-6,7-dimethoxy-isoquinolin-2(1H)-yl)ethanone, 2-Chloro-1-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethanone, Ethanone,2-chloro-1-(3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl)-, 2-chloro-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)ethanone

2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 111631-72-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16ClNO3 and a molecular weight of 269.72400 g/mol. Key properties include a boiling point of 435.2ºC at 760mmHg, a density of 1.237g/cm3 and a flash point of 217ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111631-72-2
Jingsj CID: J-1157371-0
Molecular Formula: C₁₃H₁₆ClNO₃
Molecular Weight: 269.72400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	435.2ºC at 760mmHg
Density	1.237g/cm3
Flash Point	217ºC
Exact Mass	269.08200
PSA	38.77000
LogP	1.76520
Vapor Pressure	8.95E-08mmHg at 25°C
Refractive Index	1.549

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline?

The CAS number of 2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline is 111631-72-2.

What are the molecular formula and molecular weight of 2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline?

2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline has molecular formula C13H16ClNO3 and molecular weight 269.72400 g/mol.

What are the upstream and downstream products of 2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline?

For 2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline, Upstream Products: 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline, Chloroacetyl chloride, 3,4-Dimethoxyphenethylamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(Chloroacetyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 111631-72-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1157371-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.