1-Bromo-2-(octyloxy)benzene CAS 528598-05-2
| CAS No. | 528598-05-2 |
| Molecular Formula | C14H21BrO |
| Molecular Weight | 285.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 285.22 g/mol gives 1-Bromo-2-(octyloxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Bromo-2-(octyloxy)benzene (CAS 528598-05-2), molecular formula C14H21BrO and molecular weight 285.22 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-2-(octyloxy)benzene (C14H21BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C14H21BrO |
| Molecular Weight | 285.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 3-Bromo-2-((ethyl(isobutyl)amino)methyl)aniline (CAS 1095209-58-7)
- 1-(2-Bromo-1-(isopentyloxy)ethyl)-2-methylbenzene (CAS 1248041-84-0)
- 1-(2-Bromo-1-(pentyloxy)ethyl)-4-methylbenzene (CAS 1248441-68-0)
- 1-(2-Bromo-1-(pentyloxy)ethyl)-3-methylbenzene (CAS 1249391-52-3)
- 1-(2-Bromo-1-(isopentyloxy)ethyl)-4-methylbenzene (CAS 1249435-80-0)
- (2-Bromo-1-((4-methylpentyl)oxy)ethyl)benzene (CAS 1250350-13-0)
- (2-Bromo-1-(hexyloxy)ethyl)benzene (CAS 1250569-66-4)
- 5-Bromo-4,6-di-tert-Butyl-2-methylpyrimidine (CAS 128939-66-2)
Recommended Standards
- 1-(4-Methoxyphenyl)-2-(2-(trifluoromethyl)oxazol-5-yl)ethanone (CAS 919778-78-2)
- 1-Bromo-3-(octyloxy)benzene (CAS 851436-85-6)
- (e)-(Ethyl cyano({2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene})formate) (CAS 28313-73-7)
- 1-Bromo-4-(octyloxy)benzene (CAS 96693-05-9)
- 5-Chloro-3,4-dihydro-1,8-naphthyridin-2(8H)-one (CAS 1237535-79-3)
- tert-Butyl 4-(aminomethyl)piperidine-1-carboxylate citric acid (CAS 2368870-32-8)
- 2-(2-Nitrophenyl)thiophene (CAS 51207-30-8)
- Naproxen EP Impurity H (CAS 5111-66-0)
- Methyl 4-(3-oxocyclobutyl)benzoate (CAS 2130017-22-8)
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