1-(3-Bromo-4-isopropylphenyl)ethan-1-one CAS 65189-87-9
| CAS No. | 65189-87-9 |
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Bromo-4-isopropylphenyl)ethan-1-one (CAS 65189-87-9), a certified reference material (molecular formula C11H13BrO, MW 241.12 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-(3-Bromo-4-isopropylphenyl)ethan-1-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 241.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 1-(3-Bromo-4-isopropylphenyl)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-4-[(cyclopropylmethoxy)methyl]benzene (CAS 1018681-31-6)
- 6-Bromo-4,4-dimethylchromane (CAS 1027915-16-7)
- 2-Bromo-1-(2,4-dimethylphenyl)propan-1-one (CAS 105906-42-1)
- 2-Bromo-1-(2,4,5-trimethylphenyl)ethanone (CAS 106662-93-5)
- 2-Bromo-4-methyl-1-[(2-methylprop-2-en-1-yl)oxy]benzene (CAS 110124-11-3)
- 2-Bromo-1-(2,5-dimethylphenyl)propan-1-one (CAS 1152568-65-4)
- 2-Bromo-1-(cyclopropylmethoxy)-4-methylbenzene (CAS 1154340-74-5)
- 2-Bromo-6-methoxy-1,2,3,4-tetrahydronaphthalene (CAS 1181653-69-9)
Recommended Standards
- 1-(2-Bromophenyl)pentan-3-one (CAS 97640-57-8)
- 1-(3-Bromobut-3-en-1-yl)-2-methoxybenzene (CAS 731773-15-2)
- 1-(2-BROMOPHENYL)-3-METHYLBUTAN-1-ONE (CAS 213382-03-7)
- 1-(3-Bromobut-3-en-1-yl)-4-methoxybenzene (CAS 731773-20-9)
- n-[(3-butoxyphenyl)methyl]-2-chloroacetamide (CAS 1225836-58-7)
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- Methyl 2-(4-iodo-3-nitrophenyl)acetate (CAS 1261678-36-7)
- 3-(3-(5-((4-Methoxybenzyl)oxy)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)-2,2-dimethylpropanoic acid (CAS 917911-01-4)
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- Dibutyldimethoxysilane (CAS 18132-63-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com