1-Bromo-3-((4-(tert-butyl)phenoxy)methyl)benzene CAS 1273998-32-5
| CAS No. | 1273998-32-5 |
| Molecular Formula | C17H19BrO |
| Molecular Weight | 319.24 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-3-((4-(tert-butyl)phenoxy)methyl)benzene.
CATO supplies 1-Bromo-3-((4-(tert-butyl)phenoxy)methyl)benzene (CAS 1273998-32-5), a certified reference material (molecular formula C17H19BrO, MW 319.24 g/mol) for analytical method development and quality control.
1-Bromo-3-((4-(tert-butyl)phenoxy)methyl)benzene (C17H19BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C17H19BrO |
| Molecular Weight | 319.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2-((4-(tert-butyl)phenoxy)methyl)benzene (CAS 1275091-44-5)
- 2-Bromo-3-(N-Boc-4-homopiperazinyl)prop-1-ene (CAS 1306746-94-0)
- 1-Bromo-2-((4-butylphenoxy)methyl)benzene (CAS 1309933-49-0)
- 1-Bromo-3-((4-butylphenoxy)methyl)benzene (CAS 1309933-80-9)
- 1-Bromo-4-((4-butylphenoxy)methyl)benzene (CAS 1309934-01-7)
- 2-Bromo[1]benzothieno[3,2-b][1]benzothiophene (CAS 1398397-58-4)
- 6-Bromo-3-(1-isopropyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 1958100-90-7)
- 5-Bromo-3-(1-isopropyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 1958106-13-2)
Recommended Standards
- (3-Bromophenyl)(4-butylphenyl)methanol (CAS 1273935-00-4)
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- (2-Bromophenyl)(4-butylphenyl)methanol (CAS 1284077-79-7)
- (2-Bromophenyl)(4-(tert-butyl)phenyl)methanol (CAS 1186677-92-8)
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- Eggmanone (CAS 505068-32-6)
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- tert-Butyl 7-amino-2-azaspiro[3.5]nonane-2-carboxylate (CAS 1408075-19-3)
- 2-(2-{[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 477857-45-7)
- 4-[3-(4-Methylphenyl)-3-oxo-1-propenyl]phenyl pivalate (CAS 331460-43-6)
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- 1-Methyl-2-oxoindoline-6-carboxylic Acid (CAS 138328-27-5)
- Tert-butyl (S)-3-(isopropylamino)piperidine-1-carboxylate (CAS 1163286-38-1)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
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