4-(Pyren-1-ylmethylene)-2-(m-tolyl)oxazol-5(4H)-one CAS 88351-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88351-56-8 |
| Molecular Formula | C27H17NO2 |
| Molecular Weight | 387.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Pyren-1-ylmethylene)-2-(m-tolyl)oxazol-5(4H)-one (CAS 88351-56-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H17NO2. Molecular weight: 387.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H17NO2 |
| Molecular Weight | 387.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Pyren Standards
- 4-(Pyren-1-ylmethylene)-2-(o-tolyl)oxazol-5(4H)-one (CAS 88351-55-7)
- 4-(Pyren-1-ylmethylene)-2-(p-tolyl)oxazol-5(4H)-one (CAS 71977-24-7)
- 2-(Pyren-1-ylaminocarbonyl)ethyl Methanethiosulfonate (CAS 384342-64-7)
- (3-(4-(Pyren-1-yl)butanoyl)phenyl)boronic acid (CAS 849611-34-3)
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- (2-((Methyl(pyren-2-ylmethyl)amino)methyl)phenyl)boronic acid (CAS 921198-26-7)
- 2-Phenyl-4-(pyren-1-ylmethylene)oxazol-5(4H)-one (CAS 71977-18-9)
- 10-(Pyren-1-yl)decanoic acid (CAS 60177-21-1)
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