Roquinimex
Also known as: Linomide, 1,2-Dihydro-4-hydroxy-N,1-dimethyl-2-oxo-N-phenyl-3-quinolinecarboxamide, 4-Hydroxy-N,1-dimethyl-2-oxo-N-phenyl-1,2-dihydroquinoline-3-carboxamide, N-phenyl-N-methyl-1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxamide, LS-2616, FCF-89, PNU212616
Roquinimex (CAS 84088-42-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H16N2O3 and a molecular weight of 308.331 g/mol. Key properties include a melting point of 204 °C(dec.), a boiling point of 436.2±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 217.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84088-42-6
- Jingsj CID
- J-1958112-5
- Molecular Formula
- C18H16N2O3
- Molecular Weight
- 308.331 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204 °C(dec.) |
|---|---|
| Boiling Point | 436.2±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 217.6±28.7 °C |
| Exact Mass | 308.116089 |
| PSA | 62.54000 |
| LogP | 1.65 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.686 |
Activity & Biological Data
| Additional Information | [1]. Roquinimex, From Wikipedia [2]. Liu Q, et al. Roquinimex inhibits dextran sodium sulfate-induced murine colitis. Inflamm Res. 2003 Feb;52(2):64-8. [3]. Tian WZ, et al. Linomide (roquinimex) affects the balance between pro- and anti-inflammatory cytokines in vitro in multiple sclerosis. Acta Neurol Scand. 1998 Aug;98(2):94-101. |
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Customs & Trade Information
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Roquinimex?
The CAS number of Roquinimex is 84088-42-6.
What are the molecular formula and molecular weight of Roquinimex?
Roquinimex has molecular formula C18H16N2O3 and molecular weight 308.331 g/mol.
What are the upstream and downstream products of Roquinimex?
For Roquinimex, Upstream Products: N-Methylaniline, N-Methylisatoic anhydride, Ethyl 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Roquinimex (CAS 84088-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958112-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.