4-Hydroxypyridine-2,6-dicarboxylic acid
4-羟基吡啶-2,6-二甲酸
Also known as: 2,6-Dicarboxy-4-hydroxypyridine, 4-Hydroxydipicolinic acid, Helidaminic acid, Chelidamic acid, 4-Hydroxypyridine-2,6-dicarboxylic acid dihydrate, 2,6-Pyridinedicarboxylic acid, 4-hydroxy-, 4-Oxo-1,4-dihydropyridine-2,6-dicarboxylic acid
- CAS No.
- 499-51-4
- Jingsj CID
- J-1494654-3
- Molecular Formula
- C7H5NO5
- Chinese Name
- 4-羟基吡啶-2,6-二甲酸
- Molecular Weight
- 183.11800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 428.3ºC at 760 mmHg |
|---|---|
| Density | 1.726 g/cm3 |
| Flash Point | 212.8ºC |
Frequently Asked Questions
What is the CAS number of 4-Hydroxypyridine-2,6-dicarboxylic acid?
499-51-4
What are the molecular formula and molecular weight of 4-Hydroxypyridine-2,6-dicarboxylic acid?
C7H5NO5, molecular weight 183.11800 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026