Isothiazolo[5,4-c]pyridin-3(2H)-one 1,1-dioxide

异噻唑并[5,4-c]吡啶-3(2H)-酮 1,1-二氧化物

Also known as: [1,2]Thiazolo[5,4-c]pyridin-3(2H)-one 1,1-dioxide, 1,1-dioxo-[1,2]thiazolo[5,4-c]pyridin-3-one, 2H,3H-1lambda6-[1,2]thiazolo[5,4-c]pyridine-1,1,3-trione, 2H,3H-1λ6-[1,2]thiazolo[5,4-c]pyridine-1,1,3-trione, Isothiazolo[5,4-c]pyridin-3(2H)-one, 1,1-dioxide, isothiazolo<5,4-c>pyridin-3-one 1,1-dioxide

CAS No.
142141-07-9
Jingsj CID
J-1461090-1
Molecular Formula
C6H4N2O3S
Chinese Name
异噻唑并[5,4-c]吡啶-3(2H)-酮 1,1-二氧化物
Molecular Weight
184.173 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.7±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of Isothiazolo[5,4-c]pyridin-3(2H)-one 1,1-dioxide?

142141-07-9

What are the molecular formula and molecular weight of Isothiazolo[5,4-c]pyridin-3(2H)-one 1,1-dioxide?

C6H4N2O3S, molecular weight 184.173 g/mol

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