1-[(2-bromophenoxy)methyl]-2-methylbenzene CAS 1036479-52-3
| CAS No. | 1036479-52-3 |
| Molecular Formula | C14H13BrO |
| Molecular Weight | 277.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-[(2-bromophenoxy)methyl]-2-methylbenzene (CAS 1036479-52-3) is a high-purity analytical reference standard with the molecular formula C14H13BrO and a molecular weight of 277.16 g/mol.
Owing to a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system, 1-[(2-bromophenoxy)methyl]-2-methylbenzene is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C14H13BrO |
| Molecular Weight | 277.16 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related bromophenoxy Standards
- 1-((4-Bromophenoxy)methyl)-3-methylbenzene (CAS 1040007-72-4)
- 1-((4-Bromophenoxy)methyl)-2-methylbenzene (CAS 856381-92-5)
- 2-(4-Bromophenoxy)benzaldehyde (CAS 364323-77-3)
- 4-(2-Bromophenoxy)benzaldehyde (CAS 86607-73-0)
- 4-(3-Bromophenoxy)benzaldehyde (CAS 867023-45-8)
- 2-(4-Bromophenoxy)butanoyl chloride (CAS 17520-86-4)
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- 1-[2-(4-bromophenoxy)ethyl]pyrrolidine (CAS 1081-73-8)
Recommended Standards
- 1-Bromo-2-((4-methylbenzyl)oxy)benzene (CAS 1036452-97-7)
- N1-(4-Bromo-3-methylphenyl)benzene-1,2-diamine (CAS 1038370-56-7)
- 1-Bromo-3-((3-methylbenzyl)oxy)benzene (CAS 1036451-47-4)
- 1-(4-Bromophenyl)-2-(pyridin-2-yl)ethan-1-amine (CAS 1039865-46-7)
- 10-Hydroxynaltrexone (CAS 604767-82-0)
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- (2,6-Dimethylphenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898770-43-9)
- 2-Bromo-5-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215205-67-6)
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