4-chloro-2-phenylthieno[2,3-d]pyrimidine
4-氯-2-苯基噻吩并[2,3-d]嘧啶
Also known as: 4-chloro-2-phenylthieno[2,3-d]pyrimidine, Thieno[2,3-d]pyrimidine, 4-chloro-2-phenyl-
4-chloro-2-phenylthieno[2,3-d]pyrimidine (CAS 56843-80-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H7ClN2S and a molecular weight of 246.715 g/mol. It is also known as Thieno[2,3-d]pyrimidine, 4-chloro-2-phenyl-. Key properties include a melting point of 148℃, a boiling point of 299.1ºC at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 134.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56843-80-2
- Jingsj CID
- J-1358513-6
- Molecular Formula
- C12H7ClN2S
- Chinese Name
- 4-氯-2-苯基噻吩并[2,3-d]嘧啶
- Molecular Weight
- 246.715 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 148℃ |
|---|---|
| Boiling Point | 299.1ºC at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 134.7ºC |
Frequently Asked Questions
What is the CAS number of 4-chloro-2-phenylthieno[2,3-d]pyrimidine?
The CAS number of 4-chloro-2-phenylthieno[2,3-d]pyrimidine is 56843-80-2.
What are the molecular formula and molecular weight of 4-chloro-2-phenylthieno[2,3-d]pyrimidine?
4-chloro-2-phenylthieno[2,3-d]pyrimidine has molecular formula C12H7ClN2S and molecular weight 246.715 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-chloro-2-phenylthieno[2,3-d]pyrimidine (CAS 56843-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358513-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.