1-Bromo-4-(neopentyloxy)benzene CAS 528528-58-7
| CAS No. | 528528-58-7 |
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Bromo-4-(neopentyloxy)benzene.
1-Bromo-4-(neopentyloxy)benzene (CAS 528528-58-7) is a high-purity analytical reference standard with the molecular formula C11H15BrO and a molecular weight of 243.14 g/mol.
The molecular framework of 1-Bromo-4-(neopentyloxy)benzene (C11H15BrO) 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. 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-Bromo-4-(neopentyloxy)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.
Physical & Chemical Properties
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 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.) | 1984 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 1-Bromo-4-(isopentyloxy)benzene (CAS 30752-24-0)
- 1-Bromo-4-(tert-butoxymethyl)benzene (CAS 22807-80-3)
- 1-BRomo-3-[(tert-butoxy)methyl]benzene (CAS 414858-17-6)
- 1-Bromo-4-ethoxy-2-isopropylbenzene (CAS 2635937-91-4)
- (2R,3R,4S,5R)-2-(6-Amino-8-phenyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 73340-78-0)
- 3-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-1H-pyrazole (CAS 1007014-32-5)
- 1-(2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl)urea (CAS 61170-51-2)
- 5-Cyclopropoxy-6-methoxynicotinonitrile (CAS 1243388-22-8)
- 1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydropyridine-3-carboxylic acid (CAS 86447-14-5)
- Methyl 3-amino-6-methyl-2-nitrobenzoate (CAS 1369511-17-0)
- 5-[(3aR,8aR)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-5H-dibenz[b,f]azepine (CAS 1092695-14-1)
- 6-Bromo-3-fluoro-2-nitroaniline (CAS 1804841-33-5)
- Bortezomib Impurity 47（1S,2R） (CAS CATO-C4X-107247)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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