Xanthurenic acid
Xanthurenic acid (CAS: 59-00-7, C10H7NO4) is a quinoline derivative with a molecular weight of 205.17 g/mol. This compound functions as a valuable building block in organic synthesis, particularly for the construction of heterocyclic structures. Its applications span various research and development areas within chemical synthesis, contributing to the creation of complex molecules.
- IUPAC
- 4,8-Dihydroxyquinaldic acid,4,8-Dihydroxyquinoline-2-carboxylic acid

Organic Synthesis Intermediate
Xanthurenic acid serves as a key intermediate in multi-step organic syntheses. It is particularly useful for introducing the quinoline core into larger molecular frameworks.
Heterocyclic Chemistry Research
As a heterocyclic building block, it is employed in the research and development of novel heterocyclic compounds, which are prevalent in medicinal chemistry and materials science.
Chemical Research Reagent
This compound is utilised in laboratory settings for diverse chemical research purposes, enabling exploration into new synthetic pathways and chemical transformations.
| Molecular weight | 205.17 |
|---|---|
| Empirical formula | C10H7NO4 |
| Assay | 96% |
| Melting point | 297-298 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Xanthurenic acid used for?
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Xanthurenic acid is used as a building block in organic synthesis and heterocyclic chemistry research.
What are the CAS number and molecular formula for Xanthurenic acid?
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The CAS number for Xanthurenic acid is 59-00-7, and its molecular formula is C10H7NO4.
What grade and purity does Tech Serve Solutions supply for Xanthurenic acid?
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Tech Serve Solutions supplies Xanthurenic acid with an assay of 96%. This is suitable for research and chemical synthesis applications; it is not represented as USP, BP, EP, or any pharmacopoeia grade.
What are the main hazards associated with Xanthurenic acid?
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Xanthurenic acid is classified with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate PPE including eyeshields, gloves, and a dust mask type N95 (US) should be used.
How is Xanthurenic acid typically packed and shipped?
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Xanthurenic acid is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample of Xanthurenic acid?
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To request a quote or sample of Xanthurenic acid, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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