5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol

5-(2-噻吩基)-1,3,4-噁二唑-2-硫醇

Also known as: 5-thiophen-2-yl-[1,3,4]oxadiazole-2-thiol, 5-(2-thienyl)-1,3,4-oxadiazole-2-thiol, 5-thien-2-yl-1,3,4-oxadiazole-2-thiol, 5-(2-thienyl)-1,3,4-oxadiazol-2-yl hydrosulfide, 5-thiophen-2-yl-3H-1,3,4-oxadiazole-2-thione, 1,3,4-Oxadiazole-2(3H)-thione,5-(2-thienyl)-, AKOS BBS-00003534, BUTTPARK 129\43-96, TIMTEC-BB SBB007470, F2146-0015, thienyloxadiazolethiol

5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol (CAS 10551-15-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2OS2 and a molecular weight of 184.23900 g/mol. It is also known as 5-thiophen-2-yl-[1,3,4]oxadiazole-2-thiol, 5-(2-thienyl)-1,3,4-oxadiazole-2-thiol and 5-thien-2-yl-1,3,4-oxadiazole-2-thiol. Key properties include a boiling point of 257.1ºC at 760mmHg, a density of 1.65g/cm3 and a flash point of 109.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10551-15-2
Jingsj CID
J-1360501-6
Molecular Formula
C6H4N2OS2
Chinese Name
5-(2-噻吩基)-1,3,4-噁二唑-2-硫醇
Molecular Weight
184.23900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point257.1ºC at 760mmHg
Density1.65g/cm3
Flash Point109.3ºC

Frequently Asked Questions

What is the CAS number of 5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol?

The CAS number of 5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol is 10551-15-2.

What are the molecular formula and molecular weight of 5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol?

5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol has molecular formula C6H4N2OS2 and molecular weight 184.23900 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Thiophen-2-yl)-1,3,4-oxadiazole-2-thiol (CAS 10551-15-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360501-6 (accessed 2026-10-26).

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