3-Benzyloxy-5-bromobenzyl alcohol CAS 123926-59-0
| CAS No. | 123926-59-0 |
| Molecular Formula | C14H13BrO2 |
| Molecular Weight | 293.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Benzyloxy-5-bromobenzyl alcohol (C14H13BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-Benzyloxy-5-bromobenzyl alcohol (CAS 123926-59-0), molecular formula C14H13BrO2 and molecular weight 293.16 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C14H13BrO2 |
| Molecular Weight | 293.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Benzyloxy Standards
- (5-(Benzyloxy)-2-bromophenyl)methanol (CAS 1084897-39-1)
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- 4-(Benzyloxy)-5-bromobenzene-1,2-diamine (CAS 1373232-38-2)
- 1-(Benzyloxy)-3-bromo-5-methoxybenzene (CAS 1934868-14-0)
- (3-(Benzyloxy)-4-bromophenyl)methanol (CAS 540779-36-0)
- (4-(Benzyloxy)-3-bromophenyl)methanol (CAS 459430-90-1)
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