2-(3-Bromo-2,2-dimethylpropyl)-1-methoxy-4-methylbenzene CAS 1483156-24-6
| CAS No. | 1483156-24-6 |
| Molecular Formula | C13H19BrO |
| Molecular Weight | 271.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3-Bromo-2,2-dimethylpropyl)-1-methoxy-4-methylbenzene (CAS 1483156-24-6), molecular formula C13H19BrO and molecular weight 271.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 2-(3-Bromo-2,2-dimethylpropyl)-1-methoxy-4-methylbenzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 271.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(3-Bromo-2,2-dimethylpropyl)-1-methoxy-4-methylbenzene 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 | C13H19BrO |
| Molecular Weight | 271.19 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.) | 1992 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2-(heptyloxy)benzene (CAS 1037147-28-6)
- 2-Bromo-1-(hexyloxy)-4-methylbenzene (CAS 1038734-55-2)
- 1-Bromo-3-(heptyloxy)benzene (CAS 1039867-33-8)
- 1-Bromo-4-(heptyloxy)benzene (CAS 123732-04-7)
- 1-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene (CAS 1247511-31-4)
- 1-(2-Bromo-1-isobutoxyethyl)-2-methylbenzene (CAS 1247693-07-7)
- 1-(2-Bromo-1-(sec-butoxy)ethyl)-4-methylbenzene (CAS 1248373-53-6)
- 1-(2-Bromo-1-butoxyethyl)-2-methylbenzene (CAS 1248470-45-2)
Recommended Standards
- Methyl 4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate (CAS 1448259-54-8)
- 1-Bromo-4-((hexyloxy)methyl)benzene (CAS 153407-07-9)
- Methyl 4-hydroxy-6-(trifluoromethyl)quinoline-2-carboxylate (CAS 1422284-64-7)
- (S)-[[2-(Bromomethyl)-3-methylbutoxy]methyl]benzene (CAS 172901-00-7)
- Methyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate hydrochloride (CAS 1029689-82-4)
- 857821-46-6 4-Bromo-2,5-dimethyl-3-furoic acid MFCD09042550 (CAS 857821-46-6)
- (R)-1-amino-2,3-dihydro-1H-inden-5-ol (CAS 1228571-48-9)
- 2-(Benzyl(methyl)amino)acetic acid (CAS 37429-48-4)
- Potassium methylcyclopentadienide, 98% (CAS 41066-45-9)
- Brexpiprazole Impurity 63 HCl (CAS CATO-C4X-113163)
- 1-(1-Amino-2-methylpropan-2-yl)-3-methylcyclohexan-1-ol (CAS 1499417-85-4)
- (1R,2R)-2-aminocyclohexane-1-carbonitrile (CAS 1127904-57-7)
- SchmalzPhos (CAS 1158430-46-6)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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