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

Also known as: Thiazolo[4,5-c]pyridine-2-thiol, 2-Mercaptothiazolo[4,5-c]pyridine, 2-Mercaptopyrido[3,4-d][1,3]thiazole, 3H-[1,3]Thiazolo[4,5-c]pyridine-2-thione, [1,3]Thiazolo[4,5-c]pyridine-2-thiol, Thiazolo[4,5-c]pyridin-2-thiol

Thiazolo[4,5-c]pyridine-2(3H)-thione (CAS 65128-66-7) 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. Key properties include a boiling point of 343.857ºC at 760 mmHg, a density of 1.57g/cm3 and a flash point of 161.759ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65128-66-7
Jingsj CID: J-1460126-4
Molecular Formula: C₆H₄N₂S₂
Molecular Weight: 168.23900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	343.857ºC at 760 mmHg
Density	1.57g/cm3
Flash Point	161.759ºC
Exact Mass	167.98200
PSA	92.82000
LogP	1.98000
Refractive Index	1.802

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-c]pyridine-2(3H)-thione?

The CAS number of Thiazolo[4,5-c]pyridine-2(3H)-thione is 65128-66-7.

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

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

For Thiazolo[4,5-c]pyridine-2(3H)-thione, Downstream Products: 2-(Methylthio)thiazolo[4,5-c]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-c]pyridine-2(3H)-thione (CAS 65128-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1460126-4 (accessed 2026-11-09).

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