7,8-Dihydro-6H-isoquinolin-5-one

7,8-二氢-6H-异喹啉-5-酮

Also known as: 7,8-Dihydroisoquinolin-5(6H)-one, 5,6,7,8-Tetrahydroisoquinolin-5-one, 5-Oxo-5,6,7,8-tetrahydroisoquinoline, 7,8-Dihydro-5(6H)-isoquinolinone, 6,7-Dihydroisoquinolin-5(8H)-one

CAS No.
21917-86-2
Jingsj CID
J-1524490-5
Molecular Formula
C9H9NO
Chinese Name
7,8-二氢-6H-异喹啉-5-酮
Molecular Weight
147.174 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point287.4±9.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point135.2±26.1 °C

Frequently Asked Questions

What is the CAS number of 7,8-Dihydro-6H-isoquinolin-5-one?

21917-86-2

What are the molecular formula and molecular weight of 7,8-Dihydro-6H-isoquinolin-5-one?

C9H9NO, molecular weight 147.174 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026