4'-(5-Methylbenzo[d]oxazol-2-yl)-[1,1'-biphenyl]-4-amine CAS 139036-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139036-50-3 |
| Molecular Formula | C20H16N2O |
| Molecular Weight | 300.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-(5-Methylbenzo[d]oxazol-2-yl)-[1,1'-biphenyl]-4-amine (CAS 139036-50-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16N2O. Molecular weight: 300.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16N2O |
| Molecular Weight | 300.35 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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- Ethyl 5-(3-chlorophenyl)-1,3,4-thiadiazole-2-carboxylate (CAS 1987123-01-2)
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