1-[(6-bromonaphthalen-2-yl)oxy]propan-2-one CAS 173301-08-1
| CAS No. | 173301-08-1 |
| Molecular Formula | C13H11BrO2 |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-[(6-bromonaphthalen-2-yl)oxy]propan-2-one (CAS 173301-08-1), a certified reference material (molecular formula C13H11BrO2, MW 279.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H11BrO2, 1-[(6-bromonaphthalen-2-yl)oxy]propan-2-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C13H11BrO2 |
| Molecular Weight | 279.13 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.) | 2006 |
| Halogen Content | Br-containing |
Related bromonaphthalen Standards
- methyl 2-(7-bromonaphthalen-2-yl)acetate (CAS 1261739-73-4)
- Methyl 2-(4-bromonaphthalen-1-yl)acetate (CAS 14311-34-3)
- 3-(4-Bromonaphthalen-1-yl)oxetan-3-ol (CAS 1501853-79-7)
- Methyl 2-(6-bromonaphthalen-2-yl)acetate (CAS 57421-65-5)
- N-((4-bromonaphthalen-1-yl)methyl)propan-2-amine (CAS 1394023-52-9)
- 3-((6-Bromonaphthalen-2-yl)oxy)azetidine (CAS 1339176-77-0)
- 2-[(6-bromonaphthalen-2-yl)oxy]acetic acid (CAS 141791-36-8)
- 2-((4-Bromonaphthalen-1-yl)oxy)acetic acid (CAS 82746-69-8)
Recommended Standards
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- (S)-2-hydroxy-2-(4-iodophenyl)ethyl acetate (CAS 2135714-04-2)
- 5-Oxo-1-(pyridin-3-ylmethyl)pyrrolidine-3-carboxamide (CAS 910443-34-4)
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