1-(2-Bromoethoxy)-2-methylbenzene CAS 18800-32-3
| CAS No. | 18800-32-3 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(2-Bromoethoxy)-2-methylbenzene (CAS 18800-32-3), a certified reference material (molecular formula C9H11BrO, MW 215.09 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11BrO, 1-(2-Bromoethoxy)-2-methylbenzene contains 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 215.09 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).
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 | C9H11BrO |
| Molecular Weight | 215.09 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromoethoxy Standards
- 4-(2-Bromoethoxy)toluene (CAS 18800-34-5)
- 1-(2-Bromoethoxy)-3-methylbenzene (CAS 6512-13-6)
- ((2-Bromoethoxy)methyl)benzene (CAS 1462-37-9)
- 3-(2-BRomoethoxy)phenol (CAS 107332-83-2)
- 4-(2-Bromoethoxy)phenol (CAS 31406-95-8)
- 1-(2-Bromoethoxy)-2-fluorobenzene (CAS 193220-21-2)
- 1-(2-Bromoethoxy)-3-fluorobenzene (CAS 85262-57-3)
- 1-(2-Bromoethoxy)-4-fluorobenzene (CAS 332-48-9)
Recommended Standards
- 5-Bromo-2-propylpyridin-3-amine (CAS 1849364-64-2)
- 4-Bromo-N1,N1-dimethyl-1,2-benzenediamine (CAS 183251-89-0)
- 1-Bromo-2-(1-methoxyethyl)benzene (CAS 188262-19-3)
- 2-bromo-1-(methoxymethyl)-4-methylbenzene (CAS 1824417-66-4)
- 3-amino-2-(propan-2-yloxy)benzoic acid hydrochloride (CAS 1803606-06-5)
- 4-[(3-Amino-4-chlorophenyl)sulfonyl]-2-piperazinone (CAS 1041566-76-0)
- 2,5-diethylmorpholine (CAS 1094657-75-6)
- (9S)-9-(Phenylmethoxy)-cinchonan-6'-ol (CAS 761434-35-9)
- 1-Benzyl-3-methyl-4-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-70-4)
- Ethyl 2-(4-hydroxypiperidin-4-yl)-2-methylpropanoate (CAS 1248465-22-6)
- tert-butyl (2S,3R)-3-azido-2-methyl-pyrrolidine-1-carboxylate (CAS 1192608-52-8)
- Ethyl 3-aminoimidazo[1,2-a]pyridine-5-carboxylate (CAS 177485-58-4)
- 2,3,4-Tri-O-acetyl-α-D-arabinopyranosyl isothiocyanate (CAS 62414-75-9)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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