C10H7NO4
205.17 g/mol
OtherWarning
Xanthurenic acid
CAS59-00-7EC200-410-1
Category
Other
Compound Class
Organic Acid
Primary Use
metabolic intermediate in tryptophan metabolism
Xanthurenic acid is a metabolic intermediate that accumulates and is excreted by pyridoxine (vitamin B6) deficient animals after ingestion of tryptophan. It plays a role in tryptophan metabolism.
Research compound in tryptophan metabolism studiesLaboratory reagent for vitamin B6 deficiency research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
4-Iodo-2-(trifluoromethyl)pyridine
CAS590371-73-6
research intermediate
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research compound
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research compound
ReferenceSame Category
3-Amino-2-hydroxypyridine
CAS59315-44-5
research compound
Referencesame scaffold
4-hydroxyquinoline
CAS611-36-9
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Xanthurenic acid (CAS 59-00-7) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
8-hydroxy-4-oxo-1H-quinoline-2-carboxylic acid
InChIKey
FBZONXHGGPHHIY-UHFFFAOYSA-N
SMILES
C1=CC2=C(C(=C1)O)NC(=CC2=O)C(=O)O
Synonyms (32)
- 4KL
- 4,8-Dihydroxy-quinaldicaci
- 4,8-Dihydroxyquinaldate
- 4,8-Dihydroxyquinaldic acid
- 4,8-Dihydroxyquinaldinate
- 4,8-Dihydroxyquinaldinic acid
- 4-oxoxanthurenic acid
- 8-Hydroxykynurenate
- 8-Hydroxykynurenic acid
- Oxoxanthurenate
- Quinaldic acid,8-dihydroxy-
- Xanthurate
- Xanthurenate
- Xanthurenic acid (Standard)
- Xanthuric acid
- xanthurenic acid
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