2-[(4-Methylphenyl)methyl]oxirane CAS 18458-01-0
| CAS No. | 18458-01-0 |
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Methylphenyl)methyl]oxirane (C10H12O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 2-[(4-Methylphenyl)methyl]oxirane (CAS 18458-01-0), a certified reference material (molecular formula C10H12O, MW 148.20 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Methylphenyl Standards
- 2-[(2-Methylphenyl)methyl]oxirane (CAS 29270-62-0)
- 2-[(3-Methylphenyl)methyl]oxirane (CAS 29270-64-2)
- 2-(2-Methylphenyl)-2-oxoacetaldehyde (CAS 63440-60-8)
- 2-(4-Methylphenyl)propane-d14 (CAS 93952-03-5)
- 2-(4-Methylphenyl)cyclopropanamine (CAS 19009-67-7)
- 1-(2-Methylphenyl)cyclopropanamine (CAS 503417-29-6)
- 1-(4-Methylphenyl)cyclopropanamine (CAS 503417-31-0)
- 1-(3-Methylphenyl)guanidine (CAS 45954-03-8)
Recommended Standards
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- 6,7-Dihydro-5H-benzo[c]carbazole (CAS 5425-53-6)
- Isonicotinic anhydride (CAS 7082-71-5)
- tert-Butyl 3-chloro-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate (CAS 2089377-13-7)
- 5-Methoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1780189-83-4)
- N-((1H-PYRAZOL-3-YL)METHYL)-1-PHENYLMETHANAMINE (CAS 875911-55-0)
- 1-ethyl-2-hydroxy-1H-imidazole-5-carboxylic acid (CAS 1368842-19-6)
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- 2-chloro-3-(3-fluoro-4-hydroxyphenyl)-6-[(E)-hydroxyiminomethyl]phenol (CAS 1111084-78-6)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
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