2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one
Also known as: 1,5-Benzothiazepin-4(5H)-one, 2,3-dihydro-2-(2-thienyl)-, 2-(Thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one, 2-thiophen-2-yl-3,5-dihydro-2H-1,5-benzothiazepin-4-one
2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (CAS 5871-68-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11NOS2 and a molecular weight of 261.36300 g/mol. Key properties include a melting point of 159-161ºC, a boiling point of 475.3ºC at 760 mmHg, a density of 1.308g/cm3 and a flash point of 241.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5871-68-1
- Jingsj CID
- J-1068784-0
- Molecular Formula
- C13H11NOS2
- Molecular Weight
- 261.36300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 159-161ºC |
|---|---|
| Boiling Point | 475.3ºC at 760 mmHg |
| Density | 1.308g/cm3 |
| Flash Point | 241.3ºC |
| Exact Mass | 261.02800 |
| PSA | 82.64000 |
| LogP | 4.06170 |
| Refractive Index | 1.65 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one?
The CAS number of 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one is 5871-68-1.
What are the molecular formula and molecular weight of 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one?
2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one has molecular formula C13H11NOS2 and molecular weight 261.36300 g/mol.
What are the upstream and downstream products of 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one?
For 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one, Upstream Products: 3-(2-Thienyl)acrylic acid, 2-Aminothiophenol, 3-(2-Thienyl)acrylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (CAS 5871-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1068784-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.