2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one

Also known as: 2-Amino-6,7-dihydro[1,3]thiazolo[5,4-c]pyridin-4(5H)-one, 2-Amino-6,7-dihydro-5H-[1,3]thiazolo[5,4-c]pyridin-4-one, Thiazolo[5,4-c]pyridin-4(5H)-one, 2-amino-6,7-dihydro-

2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one (CAS 26493-11-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N3OS and a molecular weight of 169.204 g/mol. Key properties include a boiling point of 559.4±39.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 292.1±27.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26493-11-8
Jingsj CID: J-1424163-5
Molecular Formula: C₆H₇N₃OS
Molecular Weight: 169.204 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	559.4±39.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	292.1±27.1 °C
Exact Mass	169.030975
PSA	100.47000
LogP	-1.05
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.672

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one?

The CAS number of 2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one is 26493-11-8.

What are the molecular formula and molecular weight of 2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one?

2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one has molecular formula C6H7N3OS and molecular weight 169.204 g/mol.

What are the upstream and downstream products of 2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one?

For 2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one, Upstream Products: tert-Butyl 2,4-dioxopiperidine-1-carboxylate; Downstream Products: 2-Bromo-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one (CAS 26493-11-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1424163-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.