1-Bromo-4-((pentyloxy)methyl)benzene CAS 153407-09-1
| CAS No. | 153407-09-1 |
| Molecular Formula | C12H17BrO |
| Molecular Weight | 257.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Bromo-4-((pentyloxy)methyl)benzene 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.
1-Bromo-4-((pentyloxy)methyl)benzene (CAS 153407-09-1) is a high-purity analytical reference standard with the molecular formula C12H17BrO and a molecular weight of 257.17 g/mol.
The molecular framework of 1-Bromo-4-((pentyloxy)methyl)benzene (C12H17BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H17BrO |
| Molecular Weight | 257.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2000 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-N-1-butyl-N-1-methyl-1,2-benzenediamine (CAS 1017032-76-6)
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Recommended Standards
- 1-(1-Bromopropan-2-yl)-4-isopropoxybenzene (CAS 1519627-62-3)
- 3-(2-Bromo-4-methylphenyl)pentan-3-ol (CAS 1583297-71-5)
- 5-(5-Bromo-3-methylpyridin-2-yl)pentan-1-amine (CAS 1518372-62-7)
- 1-Bromo-3-(hexyloxy)benzene (CAS 161291-04-9)
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- Isopropyl 4-Hydroxy-3,5-dimethoxybenzoate (CAS 858131-80-3)
- 4-(1-Methyl-1h-pyrrol-2-yl)butan-2-amine (CAS 1354960-38-5)
- 4,4'-(Octane-1,8-diylbis(oxy))dibenzaldehyde (CAS 77355-03-4)
- benzyl (3S)-3-(trifluoromethyl)piperazine-1-carboxylate (CAS 2387560-26-9)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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