5-Acetyl-2-hydroxypyridine CAS 1124-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1124-29-4 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Acetyl-2-hydroxypyridine (CAS 1124-29-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7NO2. Molecular weight: 137.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
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- 5-Hydroxypyridine-3-boronic Acid (CAS 1208308-11-5)
- 4-Hydroxypyridine-2-carboxylic Acid (CAS 22468-26-4)
- 3-hydroxypyridine-4-carbaldehyde (CAS 1849-54-3)
- 4-Hydroxypyridine-2(1H)-thione (CAS 204569-36-8)
- 5-Hydroxypyridine-2,6(1H,3H)-dione (CAS 39954-18-2)
- 4-Hydroxypyridine-2,6-dicarbaldehyde (CAS 129800-01-7)
Recommended Standards
- 1h,4h,5h,7h-Pyrano[3,4-b]pyrrol-7-one (CAS 1123725-74-5)
- 5-Methoxy-3-pyridinecarboxaldehyde (CAS 113118-83-5)
- 2,3-Dihydrofuro[3,2-b]pyridin-3-ol (CAS 107096-01-5)
- 5-(4-Methoxyphenyl)pyrimidine-2,4(1H,3H)-dione (CAS 127236-04-8)
- Nilvadipine (CAS 75530-68-6)
- 3-Methoxyphenyl 6-bromo-2-oxo-2H-chromene-3-carboxylate (CAS 324066-42-4)
- (4-Bromo-3-fluorophenyl)hydrazine Hydrochloride (CAS 1420685-39-7)
- 7-(tert-Butyl)-3,3-dimethyl-5-nitro-2,3-dihydrobenzofuran (CAS 178322-42-4)
- 4-Bromo-1-(2-methoxyethyl)pyridin-2(1h)-one (CAS 1936135-61-3)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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