3-(2-Bromophenyl)-2,2-dimethylpropanoic acid CAS 149080-24-0
| CAS No. | 149080-24-0 |
| Molecular Formula | C11H13BrO2 |
| Molecular Weight | 257.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-Bromophenyl)-2,2-dimethylpropanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(2-Bromophenyl)-2,2-dimethylpropanoic acid (CAS 149080-24-0), a certified reference material (molecular formula C11H13BrO2, MW 257.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H13BrO2, 3-(2-Bromophenyl)-2,2-dimethylpropanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
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.) | 1999 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- methyl 3-(4-bromophenyl)butanoate (CAS 1021735-42-1)
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- ethyl 2-(4-bromophenyl)propanoate (CAS 111914-79-5)
- 2-[(3-bromophenyl)methyl]butanoic acid (CAS 1183114-86-4)
- Methyl 2-(4-Bromophenyl)butyrate (CAS 1226228-17-6)
- 2-(3-Bromophenyl)-3-methylbutanoic acid (CAS 1226304-46-6)
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Recommended Standards
- 2-(2-Bromophenyl)-3-methylbutanoic acid (CAS 1485547-74-7)
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- 3-(2-(4-Bromophenoxy)ethyl)oxetane (CAS 1467061-85-3)
- Cumyl Bromoacetate (CAS 153698-47-6)
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- 3-Isobutyl-6-methylquinazolin-4(3H)-one (CAS 113260-91-6)
- Ethyl 2-bromo-5-cyano-3-iodobenzoate (CAS 1807162-51-1)
- N2-Hexyl-N4-(3-(trifluoromethyl)phenyl)-L-asparagine (CAS 1025773-21-0)
- 1-(2-methoxyethyl)-1H-indole-2,3-dione (CAS 128289-96-3)
- Imidazo[1,5-a]pyridin-7-amine hydrochloride (CAS 2089319-68-4)
- Hexapeptide-10 (CAS 146439-94-3)
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