1-Bromo-2-((2-isopropoxyphenoxy)methyl)benzene CAS 1309933-47-8
| CAS No. | 1309933-47-8 |
| Molecular Formula | C16H17BrO2 |
| Molecular Weight | 321.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-2-((2-isopropoxyphenoxy)methyl)benzene (CAS 1309933-47-8), a certified reference material (molecular formula C16H17BrO2, MW 321.21 g/mol) for analytical method development and quality control.
1-Bromo-2-((2-isopropoxyphenoxy)methyl)benzene (C16H17BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H17BrO2 |
| Molecular Weight | 321.21 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; 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.) | 1990 |
| Halogen Content | Br-containing |
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Recommended Standards
- Dimethyl 2-(4-nitro-2-trifluoromethylphenyl)malonate (CAS 1300730-68-0)
- 1-((3-Bromobenzyl)oxy)-2-isopropoxybenzene (CAS 1309933-62-7)
- 1-((4-Bromobenzyl)oxy)-2-isopropoxybenzene (CAS 1309933-78-5)
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- 4-Bromo-N,N-dimethyl-3-nitroaniline (CAS 70076-04-9)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
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