4-(4-Bromo-2,5-dimethylphenyl)butanoic acid CAS 30098-35-2
| CAS No. | 30098-35-2 |
| Molecular Formula | C12H15BrO2 |
| Molecular Weight | 271.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 271.15 g/mol gives 4-(4-Bromo-2,5-dimethylphenyl)butanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-Bromo-2,5-dimethylphenyl)butanoic acid (CAS 30098-35-2) is a high-purity analytical reference standard with the molecular formula C12H15BrO2 and a molecular weight of 271.15 g/mol.
4-(4-Bromo-2,5-dimethylphenyl)butanoic acid (C12H15BrO2) 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. 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 4-(4-Bromo-2,5-dimethylphenyl)butanoic acid 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 | C12H15BrO2 |
| Molecular Weight | 271.15 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.) | 1965 |
| Halogen Content | Br-containing |
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- 3-Ethyltetrahydro-2H-pyran-3-carboxylic acid (CAS 1158760-08-7)
- Isoxanthohumol (CAS 521-48-2)
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