3-Cyano-6-hydroxypyridone Sodium Salt CAS 91467-46-8
| CAS No. | 91467-46-8 |
| Molecular Formula | C6H4N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 159.10 g/mol gives 3-Cyano-6-hydroxypyridone Sodium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Cyano-6-hydroxypyridone Sodium Salt (CAS 91467-46-8), molecular formula C6H4N2O2Na and molecular weight 159.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Cyano-6-hydroxypyridone Sodium Salt (C6H4N2O2Na) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Cyano-6-hydroxypyridone Sodium Salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O2 Na |
| Molecular Weight | 159.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2,5-Bis(but-3-en-1-yloxy)terephthalohydrazide (CAS 2517829-09-1)
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- 4-Amino-5-nitropyridazin-3-ol (CAS 6381-47-1)
- 2-(Methylsulfonyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 321655-56-5)
- 2-Bromo-1-(difluoromethyl)-3-methoxybenzene (CAS 1261441-82-0)
- Cyclopropyl({4'-methoxy-[1,1'-biphenyl]-4-yl})methanone (CAS 865659-55-8)
- 1-(3,4-Difluorophenyl)-2-methylpropan-1-ol (CAS 1184394-61-3)
- 2-(4-Bromo-1H-pyrazol-1-yl)-N,N-dimethylacetamide (CAS 1183807-93-3)
- 1-(2,4-Difluorophenyl)butane-1,3-dione (CAS 64287-17-8)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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