1-Bromo-4-(tert-butoxymethyl)benzene CAS 22807-80-3
| CAS No. | 22807-80-3 |
| 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-(tert-butoxymethyl)benzene.
1-Bromo-4-(tert-butoxymethyl)benzene (CAS 22807-80-3), molecular formula C11H15BrO and molecular weight 243.14 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-4-(tert-butoxymethyl)benzene (C11H15BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1963 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 2-Bromo-N1,N1-diethylbenzene-1,4-diamine (CAS 105294-26-6)
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Recommended Standards
- 1-Bromo-4-(neopentyloxy)benzene (CAS 528528-58-7)
- 1-Bromo-4-ethoxy-2-isopropylbenzene (CAS 2635937-91-4)
- 1-Bromo-4-(isopentyloxy)benzene (CAS 30752-24-0)
- 1-Bromo-5-isopropyl-4-methoxy-2-methylbenzene (CAS 26821-99-8)
- 1-phenylcyclopent-3-ene-1-carboxylic acid (CAS 158943-17-0)
- 2-(3'-Acetyl-[1,1'-biphenyl]-3-yl)aceticacid (CAS 886363-13-9)
- Trifluoro-methanesulfonic acid (4-chlorophenyl)dimethylsilyl ester (CAS 2644823-15-2)
- (1r,5r,6s)-6-(Trifluoromethyl)-2-azabicyclo[3.1.0]hexane hydrochloride (CAS 1821706-74-4)
- 5,6-Dichloro-2-(2-chloropyridin-3-yl)-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole (CAS 338774-10-0)
- Toluene-4-sulfonic acid tetrahydro-furan-3-ylmethyl ester (CAS 15833-63-3)
- Empagliflozin impurity 225 (CAS CATO-C4X-1065225)
- 5-Amino-8-(trifluoromethyl)quinoline (CAS 161431-57-8)
- Methyl 5-((2-carbamothioylhydrazono)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 327168-03-6)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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