2-(2-Bromo-3-methylphenyl)ethan-1-ol CAS 248920-15-2
| CAS No. | 248920-15-2 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Bromo-3-methylphenyl)ethan-1-ol (CAS 248920-15-2), molecular formula C9H11BrO and molecular weight 215.09 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-Bromo-3-methylphenyl)ethan-1-ol (C9H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
CATO manufactures 2-(2-Bromo-3-methylphenyl)ethan-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- 2-(1-Bromoethyl)anisole (CAS 223375-01-7)
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- 2-(2-Bromophenyl)propan-2-ol (CAS 7073-69-0)
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- N-Hydroxy-2H-chromene-3-carboxamidine (CAS 84748-20-9)
- Methyl 3-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005670-63-2)
- spiro[3.5]nonan-2-ylmethanol (CAS 1363360-05-7)
- Palladium, dichlorobis(1-ethyl-1H-imidazole-N3)-, (SP-4-2)- (9CI) (CAS 89119-74-4)
- 2-Propionyl-4-propylcyclohexan-1-one (CAS 1247841-19-5)
- 1-AMINO-2-FLUORO-5-NITROBENZENE 2-FLUORO-5-NITROANILINE 2-FLUORO-5-NITROBENZENAMINE 2-FLUORO-5-NITROPHENYLAMINE 3-AMINO-4-FLUORONITROBENZENE 369-36-8 NF10106 (CAS 369-36-8)
- Tetrapeptide-3 (CAS 827306-97-8)
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