3-Bromo-4-(4-methoxyphenyl)butan-2-one CAS 568595-08-4
| CAS No. | 568595-08-4 |
| Molecular Formula | C11H13BrO2 |
| Molecular Weight | 257.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-(4-methoxyphenyl)butan-2-one (C11H13BrO2) contains a carboxylic acid group, 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, the carboxyl group imparts weak acidity; 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.
CATO supplies 3-Bromo-4-(4-methoxyphenyl)butan-2-one (CAS 568595-08-4), a certified reference material (molecular formula C11H13BrO2, MW 257.12 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Bromo-4-(4-methoxyphenyl)butan-2-one 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 | C11H13BrO2 |
| Molecular Weight | 257.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-2-isobutylbenzoic acid (CAS 1016313-25-9)
- 2-Bromo-5-(4-fluorophenyl)thiophene (CAS 1073313-97-9)
- Ethyl 5-bromo-2-ethylbenzoate (CAS 1131587-83-1)
- Ethyl 5-bromo-2,4-dimethylbenzoate (CAS 1131587-91-1)
- 3-Bromo-4-butylbenzoic acid (CAS 1131615-06-9)
- 3-Bromo-4-isobutylbenzoic acid (CAS 1131615-07-0)
- Ethyl 3-bromo-4-ethylbenzoate (CAS 1131615-08-1)
- 2-Bromo-4-(3-fluorophenyl)thiophene (CAS 1159819-93-8)
Recommended Standards
- 3-(4-Chlorophenyl)-5-(3-chloropropyl)-1,2,4-oxadiazole (CAS 92286-43-6)
- 3-Bromo-4-butoxybenzaldehyde (CAS 244184-59-6)
- 3-(4-Bromophenyl)propyl acetate (CAS 85270-56-0)
- 3-bromo-4-isobutoxybenzaldehyde (CAS 946743-11-9)
- 3-(2,3-Dimethylphenyl)-5-ethyl-6-methyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 743452-50-8)
- 5-(4,5-Dihydro-2-phenyl-3H-benz[e]indol-3-yl)-salicylic Acid (CAS 53597-27-6)
- Ethyl 2-(methoxyimino)-4-oxopentanoate (CAS 82874-96-2)
- (1-(3-Chloro-4-fluorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazol-4-yl)methanol (CAS 618444-59-0)
- 2,6-Di-tert-butyl-4-methyl-d3-phenol (CAS 86819-59-2)
- 3-(2-Nitroprop-1-en-1-yl)phenol (CAS 61131-60-0)
- 2-Chloro-1-[4-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)piperazin-1-yl]ethan-1-one hydrochloride (CAS 1177307-69-5)
- 4-(6-(Trifluoromethyl)-1H-benzo[d]imidazol-2-yl)phenol (CAS 156144-38-6)
- (2E)-3-(Dimethylamino)-1-{4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}prop-2-en-1-one (CAS 499796-73-5)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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