1-Bromo-1-(4-methoxyphenyl)propan-2-one CAS 774-41-4
| CAS No. | 774-41-4 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.10 g/mol gives 1-Bromo-1-(4-methoxyphenyl)propan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Bromo-1-(4-methoxyphenyl)propan-2-one (CAS 774-41-4), molecular formula C10H11BrO2 and molecular weight 243.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-Bromo-1-(4-methoxyphenyl)propan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Bromo-1-(4-methoxyphenyl)propan-2-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 | C10H11BrO2 |
| Molecular Weight | 243.10 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.) | 1957 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-n-cyclopropyl-1-methyl-1h-pyrrole-2-carboxamide (CAS 1011427-66-9)
- 1-Bromo-1-(2-methoxyphenyl)propan-2-one (CAS 102119-59-5)
- 2-(3-Bromo-5-methylphenyl)-1,3-dioxolane (CAS 1023289-64-6)
- Ethyl 3-Bromo-2-methylbenzoate (CAS 103038-43-3)
- 4-bromo-2-(pyrrolidin-1-ylcarbonyl)-1H-pyrrole (CAS 1031501-36-6)
- 2-Bromo-1-(3-ethoxyphenyl)ethanone (CAS 103793-40-4)
- 1-(5-Bromo-2-hydroxyphenyl)butan-1-one (CAS 105211-80-1)
- 3-(3-Bromo-4-methylphenyl)propanoic acid (CAS 1053661-17-8)
Recommended Standards
- 1-[2-(2-bromoethoxy)phenyl]ethan-1-one (CAS 52191-14-7)
- 1-Bromo-2-(1,3-dioxan-2-yl)benzene (CAS 61568-53-4)
- 1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol (CAS 332135-62-3)
- 1-Bromo-2-(1,3-dioxolan-2-ylmethyl)benzene (CAS 96557-36-7)
- Maytansine related Compound 1 (Lys-SMCC-DM1) (CAS 1281816-04-3)
- 2-(Azetidin-3-yl)-N,N-dimethylethan-1-amine (CAS 1594909-87-1)
- 1,1-Difluoro-4-isopropylcyclohexane (CAS 1185295-54-8)
- n-(3-Chlorophenyl)-2-((cyclobutylmethyl)amino)acetamide (CAS 1095505-01-3)
- N-Nitroso Palonosetron Acid (CAS CATO-C4X-110533)
- 2-(Trimethylsilyl)ethyl 2-chloroacetate (CAS 100297-89-0)
- N-(4-Bromophenyl)-3-(furan-2-yl)acrylamide (CAS 853349-18-5)
- 4-(Phenylsulfanyl)-5-[(phenylsulfanyl)methyl]-2-pyrimidinamine (CAS 338975-32-9)
- 3-Methyl-6-phenyl-N-propyl-3,4-dihydropyrimidin-4-amine (CAS 88078-77-7)
- Exenatide (CAS 141758-74-9)
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