1-(2-Bromo-1-isopropoxyethyl)-3-chlorobenzene CAS 1248016-19-4
| CAS No. | 1248016-19-4 |
| Molecular Formula | C11H14BrClO |
| Molecular Weight | 277.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(2-Bromo-1-isopropoxyethyl)-3-chlorobenzene (CAS 1248016-19-4), a certified reference material (molecular formula C11H14BrClO, MW 277.59 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1-(2-Bromo-1-isopropoxyethyl)-3-chlorobenzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.59 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14BrClO |
| Molecular Weight | 277.59 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 1-(2-Bromo-1-propoxyethyl)-3-chlorobenzene (CAS 1247620-28-5)
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- 4-Bromo-2-chloro-1-(pentyloxy)benzene (CAS 1309932-91-9)
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Recommended Standards
- (S)-1-(3-chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213432-89-3)
- (S)-1-(3-chloro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213211-80-3)
- (R)-1-(3-chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213076-22-2)
- 1-((5-Bromopentyl)oxy)-4-chlorobenzene (CAS 82258-51-3)
- 2-(1h-Tetrazol-5-yl)piperidine (CAS 112626-52-5)
- 4-Hydrazinyl-1-methylpiperidine trihydrochloride (CAS 1245643-76-8)
- 2,4,5,6-Tetrafluoronicotinaldehyde (CAS 24306-75-0)
- Methyl 6-(3-(1H-tetrazol-5-yl)phenoxy)nicotinate (CAS 1208942-12-4)
- 6-(2-Fluorophenoxy)pyridine-3-carboxylic acid (CAS 862088-69-5)
- 3-Cyano-4-fluoro-n-(2,2,2-trifluoroethyl)benzene-1-sulfonamide (CAS 1394040-52-8)
- tert-Butyl 2-iodo-5-methoxy-1H-indole-1-carboxylate (CAS 99275-48-6)
- 2-[(2-Morpholin-4-ylethyl)amino]nicotinonitrile (CAS 138310-93-7)
- (2S,3S)-2-phenyloxolane-3-carbohydrazide (CAS 1820570-45-3)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
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