2-aminothiazolo[4,5-b]pyridin-5(4H)-one

2-氨基噻唑并[4,5-b]吡啶-5(4H)-酮

Also known as: 2-Aminothiazolo[4,5-b]pyridin-5(4H)-one, 2-amino-4H-[1,3]thiazolo[4,5-b]pyridin-5-one, Thiazolo[4,5-b]pyridin-5-ol, 2-amino- (8CI), 2-Aminothiazolo[4,5-b]pyridin-5-ol, 2-amino-4H-thiazolo[4,5-b]pyridin-5-one

2-aminothiazolo[4,5-b]pyridin-5(4H)-one (CAS 13575-44-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3OS and a molecular weight of 167.18800 g/mol. It is also known as 2-Aminothiazolo[4,5-b]pyridin-5(4H)-one, 2-amino-4H-[1,3]thiazolo[4,5-b]pyridin-5-one and Thiazolo[4,5-b]pyridin-5-ol, 2-amino- (8CI). Key property: a density of 1.561. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13575-44-5
Jingsj CID
J-1070004-2
Molecular Formula
C6H5N3OS
Chinese Name
2-氨基噻唑并[4,5-b]吡啶-5(4H)-酮
Molecular Weight
167.18800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.561

Frequently Asked Questions

What is the CAS number of 2-aminothiazolo[4,5-b]pyridin-5(4H)-one?

The CAS number of 2-aminothiazolo[4,5-b]pyridin-5(4H)-one is 13575-44-5.

What are the molecular formula and molecular weight of 2-aminothiazolo[4,5-b]pyridin-5(4H)-one?

2-aminothiazolo[4,5-b]pyridin-5(4H)-one has molecular formula C6H5N3OS and molecular weight 167.18800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-aminothiazolo[4,5-b]pyridin-5(4H)-one (CAS 13575-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070004-2 (accessed 2026-10-24).

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