4-(2-Bromoethyl)-1-chloro-2-methoxybenzene CAS 1537119-99-5
| CAS No. | 1537119-99-5 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromoethyl)-1-chloro-2-methoxybenzene (CAS 1537119-99-5), molecular formula C9H10BrClO and molecular weight 249.53 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 4-(2-Bromoethyl)-1-chloro-2-methoxybenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 4-(2-Bromoethyl)-1-chloro-2-methoxybenzene 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 | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1992 |
| Halogen Content | Cl/Br-containing |
Related Bromoethyl Standards
- 2-(2-Bromoethyl)-4-chloro-1-methoxybenzene (CAS 14613-38-8)
- 4-(1-Bromoethyl)-2-chloro-1-methoxybenzene (CAS 191092-37-2)
- 2-Bromoethyl 4-chloro-3-methylphenyl ether (CAS 6440-89-7)
- 4-(2-Bromoethyl)-2-chloro-1-methoxybenzene (CAS 857591-09-4)
- methyl 4-(2-bromoethyl)benzoate (CAS 136333-97-6)
- ((2-Bromoethyl)sulfonyl)benzene (CAS 38798-68-4)
- (1-(2-Bromoethyl)-3-nitro-1h-pyrazol-5-yl)methanol (CAS 1227210-30-1)
- 2-Bromoethyl-4-nitrophenyl Ether-d4 (CAS 1190017-10-7)
Recommended Standards
- 2-Bromo-1-chloro-4-propoxybenzene (CAS 1881292-53-0)
- 1-bromo-2-chloro-4-propoxybenzene (CAS 1353776-75-6)
- 1-Bromo-3-chloro-5-propoxybenzene (CAS 1881329-59-4)
- 1-Bromo-4-chloro-2-isopropoxybenzene (CAS 1337606-32-2)
- 4-Chloro-5-methoxy-2-methylbenzaldehyde (CAS 1616359-82-0)
- 4-(Chloromethyl)benzo[d]oxazole-2-sulfonyl chloride (CAS 1803877-06-6)
- (R)-1-(4-Chloro-2,5-difluorophenyl)propan-1-amine hydrochloride (CAS 2301881-45-6)
- 2,5-Dimethyl-1-(4-morpholinophenyl)-1h-pyrrole-3-carbaldehyde (CAS 347324-32-7)
- Methyl 6-Bromo-2,3-dihydrobenzofuran-3-acetate (CAS 2070896-49-8)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-4-[(4-chlorophenyl)sulfanyl]-5,6,7,8-tetrahydroquinazoline (CAS 339019-41-9)
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