2-(Benzyloxy)-1-bromonaphthalene CAS 41908-23-0
| CAS No. | 41908-23-0 |
| Molecular Formula | C17H13BrO |
| Molecular Weight | 313.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, bromine substitution, 2-(Benzyloxy)-1-bromonaphthalene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 313.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(Benzyloxy)-1-bromonaphthalene (CAS 41908-23-0) is a high-purity analytical reference standard with the molecular formula C17H13BrO and a molecular weight of 313.19 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C17H13BrO |
| Molecular Weight | 313.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1968 |
| Halogen Content | Br-containing |
Related Benzyloxy Standards
- 1-(Benzyloxy)-4-bromonaphthalene (CAS 138865-41-5)
- 2-(Benzyloxy)-6-bromonaphthalene (CAS 2234-45-9)
- 3-(Benzyloxy)-1-bromonaphthalene (CAS 611235-22-4)
- 3-(Benzyloxy)-4-bromothiophene-2-carboxylic acid (CAS 1707609-83-3)
- 4-Benzyloxy-2-piperidine-1-yl-pyrimidine-5-boronic acid (CAS 1309980-72-0)
- 1-(Benzyloxy)-3-nitro-5-(trifluoromethoxy)benzene (CAS 1881329-27-6)
- 3-(Benzyloxy)-1-bromo-2,4-difluoro-5-methylbenzene (CAS 1881332-68-8)
- Bis(benzyloxy)dichlorosilane (CAS 18414-52-3)
Recommended Standards
- 2-(5-Bromothiazol-2-yl)benzo[d]isothiazol-3(2h)-one (CAS 716376-16-8)
- 1-[2-Amino-1-(3-bromo-phenyl)-ethyl]-pyrrolidine-3-carboxylic acid (CAS 886363-90-2)
- 2-bromo-4-(cyclopentyloxy)-5-ethoxybenZaldehyde (CAS 692264-04-3)
- 1-(2-Amino-1-(4-bromophenyl)ethyl)pyrrolidine-3-carboxylic acid (CAS 886363-99-1)
- Tolazamide (CAS 1156-19-0)
- Ethyl 3,3-diphenylpropanoate (CAS 7476-18-8)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2'-cyano-[1,1'-biphenyl]-2-carboxylate (CAS 871670-86-9)
- methyl 2-oxo-2H,3H-[1,3]oxazolo[4,5-b]pyridine-6-carboxylate (CAS 1379222-01-1)
- 2-Benzyl-2,7-diazaspiro[4.4]Nonane-3,8-dione (CAS 1280538-17-1)
- Loxoprofen Impurity 157 (CAS 90319-78-1)
- Ethyl 1-(2-bromoethyl)-2-oxocyclopentane-1-carboxylate (CAS 33229-08-2)
- Methyl 5-cyano-6-(2,4-dichlorophenoxy)-2-methylnicotinate (CAS 303146-41-0)
- (4-Aminophenyl)-N-(2-(phenoxy)phenyl)formamide 1018278-86-8 KS-00003QIM (CAS 1018278-86-8)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com