1-(5-hydroxy-3,4-dihydro-1H-isoquinolin-2-yl)ethanone

2-乙酰基-5-羟基-1,2,3,4-四氢异喹啉

Also known as: 2-acetyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline, 2-acetyl-1,2,3,4-tetrahydroisoquinolin-5-ol, Ethanone, 1-(3,4-dihydro-5-hydroxy-2(1H)-isoquinolinyl)-

1-(5-hydroxy-3,4-dihydro-1H-isoquinolin-2-yl)ethanone (CAS 91133-00-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO2 and a molecular weight of 191.22600 g/mol. It is also known as 2-acetyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline, 2-acetyl-1,2,3,4-tetrahydroisoquinolin-5-ol and Ethanone, 1-(3,4-dihydro-5-hydroxy-2(1H)-isoquinolinyl)-. Key properties include a boiling point of 395.1ºC at 760 mmHg, a density of 1.217g/cm3 and a flash point of 192.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91133-00-5

Jingsj CID

J-1017181-9

Molecular Formula

C₁₁H₁₃NO₂

Chinese Name

2-乙酰基-5-羟基-1,2,3,4-四氢异喹啉

Molecular Weight

191.22600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026