1-(3-Bromopropoxy)-3-chlorobenzene CAS 37142-46-4
| CAS No. | 37142-46-4 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Bromopropoxy)-3-chlorobenzene (CAS 37142-46-4), a certified reference material (molecular formula C9H10BrClO, MW 249.53 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1-(3-Bromopropoxy)-3-chlorobenzene 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.
As a certified reference material (CRM), 1-(3-Bromopropoxy)-3-chlorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1967 |
| Halogen Content | Cl/Br-containing |
Related Bromopropoxy Standards
- 1-(3-Bromopropoxy)-2-chlorobenzene (CAS 50912-59-9)
- 1-(3-Bromopropoxy)-4-chlorobenzene (CAS 27983-04-6)
- (4-(3-Bromopropoxy)phenyl)methanol (CAS 214614-64-9)
- 1-(2-Bromopropoxy)-4-methoxybenzene (CAS 91799-55-2)
- 1-(3-Bromopropoxy)-2-methoxybenzene (CAS 67563-72-8)
- 1-(3-Bromopropoxy)-4-methoxybenzene (CAS 6267-37-4)
- 5-(3-Bromopropoxy)-2,3-dihydro-1H-indene (CAS 78114-95-1)
- 1-(3-Bromopropoxy)-4-ethylbenzene (CAS 130402-63-0)
Recommended Standards
- 1-(2-Bromoethoxy)-2-chloro-4-methylbenzene (CAS 796098-78-7)
- 1-(4-Bromophenyl)-3-chloropropan-1-ol (CAS 25574-19-0)
- 1-(2-Bromo-1-methoxyethyl)-4-chlorobenzene (CAS 83739-62-2)
- 1-Bromo-2-(3-chloropropoxy)benzene (CAS 64010-39-5)
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