Thiazolo[4,5-b]pyridine-2(3H)-thione

Also known as: Thiazolo[4,5-b]pyridine-2-thiol, 2-Mercaptothiazolo[4,5-b]pyridine, 3H-Thiazolo[4,5-b]pyridine-2-thione, 3H-[1,3]thiazolo[4,5-b]pyridine-2-thione, [1,3]thiazolo[4,5-b]pyridine-2-thiol

Thiazolo[4,5-b]pyridine-2(3H)-thione (CAS 99158-61-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2S2 and a molecular weight of 168.23900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99158-61-9
Jingsj CID: J-1070091-1
Molecular Formula: C₆H₄N₂S₂
Molecular Weight: 168.23900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	167.98200
PSA	92.82000
LogP	1.98000

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 Thiazolo[4,5-b]pyridine-2(3H)-thione?

The CAS number of Thiazolo[4,5-b]pyridine-2(3H)-thione is 99158-61-9.

What are the molecular formula and molecular weight of Thiazolo[4,5-b]pyridine-2(3H)-thione?

Thiazolo[4,5-b]pyridine-2(3H)-thione has molecular formula C6H4N2S2 and molecular weight 168.23900 g/mol.

What are the upstream and downstream products of Thiazolo[4,5-b]pyridine-2(3H)-thione?

For Thiazolo[4,5-b]pyridine-2(3H)-thione, Upstream Products: 3-Bromo-2-pyridinamine, Potassium ethylxanthate; Downstream Products: 2-Chlorothiazolo[4,5-b]pyridine.

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. "Thiazolo[4,5-b]pyridine-2(3H)-thione (CAS 99158-61-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070091-1 (accessed 2026-11-09).

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