5-Hydroxypyridine-2,6(1H,3H)-dione CAS 39954-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39954-18-2 |
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Hydroxypyridine-2,6(1H,3H)-dione (CAS 39954-18-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5NO3. Molecular weight: 127.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Hydroxypyridine Standards
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Recommended Standards
- Bredinin Aglycone (CAS 56973-26-3)
- 5-Isoxazoleacetic Acid (CAS 4992-21-6)
- 5-Aminooxazole-4-carboxamide (CAS 30380-27-9)
- 2-Methoxy-d3-phenol (CAS 74495-69-5)
- 1-Chloro-4-fluoroisoquinolin-5-amine (CAS 928665-23-0)
- N-(Pyrrolidin-3-yl)benzo[d]oxazol-2-amine hydrochloride (CAS 1353948-31-8)
- 5-Bromo-1,7-dimethyl-2,3-dihydro-1h-indole-2,3-dione (CAS 327982-93-4)
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- Lidocaine Impurity 54 (CAS CATO-C4X-167954)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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