6-Hydroxy-5-nitropyridin-2(1H)-one CAS 16013-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16013-84-6 |
| Molecular Formula | C5H4N2O4 |
| Molecular Weight | 156.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-5-nitropyridin-2(1H)-one (CAS 16013-84-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4N2O4. Molecular weight: 156.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4N2O4 |
| Molecular Weight | 156.10 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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- 3-Hydroxy-4-nitropyridine 1-oxide (CAS 19355-03-4)
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- n-(4-{[4-(hydroxyimino)piperidin-1-yl]sulfonyl}phenyl)acetamide (CAS 923108-67-2)
- 6-(2-Aminoethyl)-1-ethylpyridin-2(1H)-one (CAS 1783743-34-9)
- 4-(Difluoromethyl)-6-fluoro-2-methylnicotinaldehyde (CAS 1807060-35-0)
- Methyl 5-methoxy-2-(p-tolyl)oxazole-4-carboxylate (CAS 53872-17-6)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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