(2-(Benzyloxy)naphthalen-1-yl)methanol CAS 217176-35-7
| CAS No. | 217176-35-7 |
| Molecular Formula | C18H16O2 |
| Molecular Weight | 264.32 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.
CATO supplies (2-(Benzyloxy)naphthalen-1-yl)methanol (CAS 217176-35-7), a certified reference material (molecular formula C18H16O2, MW 264.32 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, (2-(Benzyloxy)naphthalen-1-yl)methanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C18H16O2 |
| Molecular Weight | 264.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
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Recommended Standards
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- Epalrestat Impurity 51 (CAS CATO-C4X-223651)
- (2,6-Dibromopyridin-4-yl)boronic acid (CAS 2096340-19-9)
- 2-Chloro-1-(4-methyl-1,2,3-thiadiazol-5-yl)ethan-1-one (CAS 1504719-85-0)
- 2-(2-phenylethoxy)propan-1-ol (CAS 1864073-34-6)
- 5,7-Dichloro-2-(4-chlorophenyl)-1H-benzo[d]imidazole (CAS 1801147-13-6)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
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