Xanthurenic acid
黄尿酸
Also known as: 4,8-Dihydroxyquinoline-2-carboxylic acid, 4,8-Dihydroxyquinaldic acid, 4,8-Dihydroxy-2-quinolinecarboxylic acid, 8-Hydroxykynurenic acid, Xanthurenate, Xanthuric acid, 2-Quinolinecarboxylic acid, 4,8-dihydroxy-, 2-Quinolinecarboxylic acid, 1,4-dihydro-8-hydroxy-4-oxo-, 8-Hydroxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid
Xanthurenic acid (CAS 59-00-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7NO4 and a molecular weight of 205.167 g/mol. It is also known as 4,8-Dihydroxyquinoline-2-carboxylic acid, 4,8-Dihydroxyquinaldic acid and 4,8-Dihydroxy-2-quinolinecarboxylic acid. Key properties include a melting point of 297-298 °C (dec.)(lit.), a boiling point of 514.4±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 264.9±30.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59-00-7
- Jingsj CID
- J-31049-7
- Molecular Formula
- C10H7NO4
- Chinese Name
- 黄尿酸
- Molecular Weight
- 205.167 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 297-298 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 514.4±50.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 264.9±30.1 °C |
| Exact Mass | 205.037506 |
| PSA | 90.65000 |
| LogP | 2.64 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.779 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Human Endogenous Metabolite mGluR2 mGluR3 |
|---|---|
| Additional Information | [1]. Copeland CS, et al. Actions of Xanthurenic acid, a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus. Neuropharmacology. 2013 Mar;66:133-42. |
Frequently Asked Questions
What is the CAS number of Xanthurenic acid?
The CAS number of Xanthurenic acid is 59-00-7.
What are the molecular formula and molecular weight of Xanthurenic acid?
Xanthurenic acid has molecular formula C10H7NO4 and molecular weight 205.167 g/mol.
Is Xanthurenic acid hazardous?
Xanthurenic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Xanthurenic acid (CAS 59-00-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31049-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.