4-Quinolinylacetic acid
Also known as: 2-(quinolin-4-yl)acetic acid, 2-quinolin-4-ylacetic acid, 4-Chinolincarbonsure, 4-Quinolineacetic acid, Quinoline-4-acetic acid, [4]Chinolyl-essigsaeure, [4]quinolyl-acetic acid, quinolin-4-ylacetic acid, 2-(Quinolin-4-yl)
4-Quinolinylacetic acid (CAS 109922-57-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2 and a molecular weight of 187.195 g/mol. Key properties include a boiling point of 394.3±17.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 192.3±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109922-57-8
- Jingsj CID
- J-1501672-5
- Molecular Formula
- C11H9NO2
- Molecular Weight
- 187.195 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 394.3±17.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 192.3±20.9 °C |
| Exact Mass | 187.063324 |
| PSA | 50.19000 |
| LogP | 1.37 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.661 |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 4-Quinolinylacetic acid?
The CAS number of 4-Quinolinylacetic acid is 109922-57-8.
What are the molecular formula and molecular weight of 4-Quinolinylacetic acid?
4-Quinolinylacetic acid has molecular formula C11H9NO2 and molecular weight 187.195 g/mol.
What are the upstream and downstream products of 4-Quinolinylacetic acid?
For 4-Quinolinylacetic acid, Upstream Products: 4-Methylquinoline, Carbon dioxide, ethyl 2-(quinolin-4-yl)acetate; Downstream Products: Hydrocinchonine, 2-(quinolin-4-yl)acetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Quinolinylacetic acid (CAS 109922-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501672-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.