5,7-Dichlorothieno[3,2-b]pyridine
5,7-二氯噻吩并[3,2-b]吡啶
Also known as: Thieno[3,2-b]pyridine, 5,7-dichloro-, QC-5863, W8229, 5,7-dichlorothieno<3,2-b>pyridine
5,7-Dichlorothieno[3,2-b]pyridine (CAS 74695-44-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2NS and a molecular weight of 204.076 g/mol. It is also known as Thieno[3,2-b]pyridine, 5,7-dichloro-, QC-5863 and W8229. Key properties include a boiling point of 288.1±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 128.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74695-44-6
- Jingsj CID
- J-1468517-2
- Molecular Formula
- C7H3Cl2NS
- Chinese Name
- 5,7-二氯噻吩并[3,2-b]吡啶
- Molecular Weight
- 204.076 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 288.1±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 128.0±25.9 °C |
Frequently Asked Questions
What is the CAS number of 5,7-Dichlorothieno[3,2-b]pyridine?
The CAS number of 5,7-Dichlorothieno[3,2-b]pyridine is 74695-44-6.
What are the molecular formula and molecular weight of 5,7-Dichlorothieno[3,2-b]pyridine?
5,7-Dichlorothieno[3,2-b]pyridine has molecular formula C7H3Cl2NS and molecular weight 204.076 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,7-Dichlorothieno[3,2-b]pyridine (CAS 74695-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1468517-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.