thieno[3,2-d]pyrimidine
噻吩并[3,2-d]嘧啶
Also known as: thieno[3,2-d]pyrimidine, thienopyrimidine
thieno[3,2-d]pyrimidine (CAS 272-68-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2S and a molecular weight of 136.174 g/mol. It is also known as thienopyrimidine. Key properties include a boiling point of 246.0±13.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 107.4±10.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 272-68-4
- Jingsj CID
- J-1336113-8
- Molecular Formula
- C6H4N2S
- Chinese Name
- 噻吩并[3,2-d]嘧啶
- Molecular Weight
- 136.174 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 246.0±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 107.4±10.2 °C |
Frequently Asked Questions
What is the CAS number of thieno[3,2-d]pyrimidine?
The CAS number of thieno[3,2-d]pyrimidine is 272-68-4.
What are the molecular formula and molecular weight of thieno[3,2-d]pyrimidine?
thieno[3,2-d]pyrimidine has molecular formula C6H4N2S and molecular weight 136.174 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "thieno[3,2-d]pyrimidine (CAS 272-68-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336113-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.