5-(5-chloro-2-thienyl)-5-oxovaleric acid
5-(5-氯噻吩-2-基)-5-氧代戊酸
Also known as: 2-Thiophenepentanoic acid, 5-chloro-δ-oxo-, 5-(5-chlorothiophen-2-yl)-5-oxopentanoic acid, UKRORGSYN-BB BBV-220489
5-(5-chloro-2-thienyl)-5-oxovaleric acid (CAS 845790-40-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO3S and a molecular weight of 232.68400 g/mol. It is also known as 2-Thiophenepentanoic acid, 5-chloro-δ-oxo-, 5-(5-chlorothiophen-2-yl)-5-oxopentanoic acid and UKRORGSYN-BB BBV-220489. Key properties include a melting point of 130-132ºC, a boiling point of 438.5ºC at 760 mmHg, a density of 1.397g/cm3 and a flash point of 219ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 845790-40-1
- Jingsj CID
- J-841944-0
- Molecular Formula
- C9H9ClO3S
- Chinese Name
- 5-(5-氯噻吩-2-基)-5-氧代戊酸
- Molecular Weight
- 232.68400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130-132ºC |
|---|---|
| Boiling Point | 438.5ºC at 760 mmHg |
| Density | 1.397g/cm3 |
| Flash Point | 219ºC |
Frequently Asked Questions
What is the CAS number of 5-(5-chloro-2-thienyl)-5-oxovaleric acid?
The CAS number of 5-(5-chloro-2-thienyl)-5-oxovaleric acid is 845790-40-1.
What are the molecular formula and molecular weight of 5-(5-chloro-2-thienyl)-5-oxovaleric acid?
5-(5-chloro-2-thienyl)-5-oxovaleric acid has molecular formula C9H9ClO3S and molecular weight 232.68400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(5-chloro-2-thienyl)-5-oxovaleric acid (CAS 845790-40-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-841944-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.