[1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione
[1,2,4]三唑并[1,5-a]嘧啶-2(1H)-硫酮
Also known as: 1H-[1,2,4]triazolo[1,5-a]pyrimidine-2-thione, [1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione, [1,2,4]triazolo[1,5-a]pyrimidine-2-thiol, [1,2,4]triazolo[1,5-a]pyrimidine-2-thione, s-Triazolo<1,5-a>pyrimidin-2(1H)thione, DTXSID60497134
[1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione (CAS 66234-79-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N4S and a molecular weight of 152.17700 g/mol. It is also known as 1H-[1,2,4]triazolo[1,5-a]pyrimidine-2-thione, [1,2,4]triazolo[1,5-a]pyrimidine-2-thiol and [1,2,4]triazolo[1,5-a]pyrimidine-2-thione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66234-79-5
- Jingsj CID
- J-1487996-4
- Molecular Formula
- C5H4N4S
- Chinese Name
- [1,2,4]三唑并[1,5-a]嘧啶-2(1H)-硫酮
- Molecular Weight
- 152.17700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 152.01600 |
|---|---|
| PSA | 78.07000 |
| LogP | 0.78690 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 [1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione?
The CAS number of [1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione is 66234-79-5.
What are the molecular formula and molecular weight of [1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione?
[1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione has molecular formula C5H4N4S and molecular weight 152.17700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[1,2,4]Triazolo[1,5-a]pyrimidine-2(1H)-thione (CAS 66234-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1487996-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.