Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI)

(9CI)-噻唑并[5,4-h]异喹啉-2(1H)-酮

Also known as: 1H-[1,3]thiazolo[5,4-h]isoquinolin-2-one, Thiazolo[5,4-h]isoquinolin-2(1H)-one, [1,3]Thiazolo[5,4-h]isoquinolin-2(1H)-one

Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI) (CAS 120546-70-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6N2OS and a molecular weight of 202.232 g/mol. It is also known as 1H-[1,3]thiazolo[5,4-h]isoquinolin-2-one, Thiazolo[5,4-h]isoquinolin-2(1H)-one and [1,3]Thiazolo[5,4-h]isoquinolin-2(1H)-one. Key property: a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120546-70-5
Jingsj CID
J-1508479-4
Molecular Formula
C10H6N2OS
Chinese Name
(9CI)-噻唑并[5,4-h]异喹啉-2(1H)-酮
Molecular Weight
202.232 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.5±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI)?

The CAS number of Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI) is 120546-70-5.

What are the molecular formula and molecular weight of Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI)?

Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI) has molecular formula C10H6N2OS and molecular weight 202.232 g/mol.

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

Last updated:

How to cite: Jingsj. "Thiazolo[5,4-h]isoquinolin-2(1H)-one (9CI) (CAS 120546-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508479-4 (accessed 2026-10-25).

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