2-Acetoxypyridine 2-Pyridinol Acetate 2-Pyridyl Acetate 3847-19-6 CAS 3847-19-6
| CAS No. | 3847-19-6 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Acetoxypyridine 2-Pyridinol Acetate 2-Pyridyl Acetate 3847-19-6 (CAS 3847-19-6), molecular formula C7H7NO2 and molecular weight 137.14 g/mol, is a CATO reference standard with documented purity and traceability.
2-Acetoxypyridine 2-Pyridinol Acetate 2-Pyridyl Acetate 3847-19-6 (C7H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-Acetoxypyridine 2-Pyridinol Acetate 2-Pyridyl Acetate 3847-19-6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1958 |
| Nitrogen Atoms | 1 |
Related Acetoxypyridine Standards
Recommended Standards
- 1-Vinyl-1H-pyrrole-2-carboxylic acid 1-vinyl-1 h-pyrrole-2-carboxylic acid 34600-55-0 (CAS 34600-55-0)
- 2-Amino-1H-imidazole-4,5-dicarbonitrile 2-Amino-4,5-dicyanoimidazole 2-Aminoimidazole-4,5-dicarbonitrile 4,5-Dicyano-2-aminoimidazole 40953-34-2 (CAS 40953-34-2)
- 22241-18-5 3-Hydroxybenzaldehyde oxime 7611AD C7H7NO2 (CAS 22241-18-5)
- 4-Hydroxybenzamide (CAS 619-57-8)
- 5-Nitro-2-(piperidine-1-yl)pyridine (CAS 1233951-55-7)
- Catharanthine (CAS 2468-21-5)
- methyl 5-chloro-1H-imidazole-2-carboxylate (CAS 1211589-29-5)
- Methyl 2-methylazetidine-3-carboxylate (CAS 1638784-99-2)
- 5-ethynylindoline-2,3-dione (CAS 1344898-23-2)
- 6-(Difluoromethyl)-5-fluoropyridin-2-amine (CAS 1315611-83-6)
- 7-Bromo-2-(6-fluoropyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380332-07-9)
- (1R,2R)-2-allylcyclopropan-1-ol (CAS 1290043-13-8)
- 6-FLUORO L-DOPA (CAS CATO-C3D-262256)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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