2-(3,5-Di-tert-Butylphenyl)oxazolo[4,5-b]pyridine CAS 60772-76-1
| CAS No. | 60772-76-1 |
| Molecular Formula | C20H24N2O |
| Molecular Weight | 308.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3,5-Di-tert-Butylphenyl)oxazolo[4,5-b]pyridine (CAS 60772-76-1) is a high-purity analytical reference standard with the molecular formula C20H24N2O and a molecular weight of 308.42 g/mol.
The molecular framework of 2-(3,5-Di-tert-Butylphenyl)oxazolo[4,5-b]pyridine (C20H24N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-(3,5-Di-tert-Butylphenyl)oxazolo[4,5-b]pyridine 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 | C20H24N2O |
| Molecular Weight | 308.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
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