![Molecular structure of 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride (CAS 115473-15-9)](/images/chem_structures_svg/342/115473-15-9.svg)
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride
Also known as: Prasugrel intermediate, 2-oxo-2,4,5,6,7,7a-hexahydrothieno[3,2-c]pyridine hydrochloride, 5,6,7,7a-Tetrahydro-thieno[3,2-c]pyridin-2(4H)-one Hydrochloride, 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one HCL, 5,6,7,7a-Tetrahydro-4H-thieno[3,2-c]pyridin-2-one hydrochloride, Thieno[3,2-c]pyridin-2(4H)-one, 5,6,7,7a-tetrahydro-, hydrochloride (1:1)
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride (CAS 115473-15-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10ClNOS and a molecular weight of 191.678 g/mol. Key properties include a melting point of 2100ºC, a boiling point of 364.3ºC at 760 mmHg and a flash point of 174.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 115473-15-9
- Jingsj CID
- J-1518046-8
- Molecular Formula
- C7H10ClNOS
- Molecular Weight
- 191.678 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 2100ºC |
|---|---|
| Boiling Point | 364.3ºC at 760 mmHg |
| Flash Point | 174.1ºC |
| Exact Mass | 191.017166 |
| PSA | 54.40000 |
| LogP | 1.67890 |
| Storage Conditions | -20°C Freezer, Under Inert Atmosphere |
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 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride?
The CAS number of 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride is 115473-15-9.
What are the molecular formula and molecular weight of 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride?
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride has molecular formula C7H10ClNOS and molecular weight 191.678 g/mol.
What are the upstream and downstream products of 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride?
For 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride, Upstream Products: 5,6,7,7a-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridin-2(4H)-one, 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine hydrochloride, 4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine; Downstream Products: Prasugrel, 5-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride (CAS 115473-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518046-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.