3-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid CAS 1342265-74-0
| CAS No. | 1342265-74-0 |
| Molecular Formula | C11H12BrFO2 |
| Molecular Weight | 275.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1342265-74-0) is a high-purity analytical reference standard with the molecular formula C11H12BrFO2 and a molecular weight of 275.11 g/mol.
Structurally, 3-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid (C11H12BrFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 275.11 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic 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 | C11H12BrFO2 |
| Molecular Weight | 275.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- Ethyl 3-(2-bromo-5-fluorophenyl)propanoate (CAS 1057674-00-6)
- Ethyl 3-(4-Bromo-2-fluorophenyl)propanoate (CAS 1057674-14-2)
- 2-Bromo-4-fluoro-beta,beta-dimethylbenzenepropanoic acid (CAS 1198785-51-1)
- 4-(4-bromo-2-fluorophenoxy)oxane (CAS 1239611-29-0)
- 1-(5-Bromo-3-fluoro-2-hydroxyphenyl)-2,2-dimethylpropan-1-one (CAS 1249909-74-7)
- 1-(3-Bromo-5-fluoro-2-hydroxyphenyl)-2,2-dimethylpropan-1-one (CAS 1250012-80-6)
- 1-(5-Bromo-3-fluoro-2-hydroxyphenyl)-3-methylbutan-1-one (CAS 1250318-58-1)
- Ethyl 3-(4-bromo-3-fluorophenyl)propanoate (CAS 1261778-92-0)
Recommended Standards
- 3-(2-Bromo-5-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1340205-49-3)
- 3-(3-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1343221-92-0)
- 3-(2-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1339519-78-6)
- 3-(5-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1343367-91-8)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(1-phenylethyl)acetamide (CAS 881602-71-7)
- 1,7-Dicyclopropyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 937599-59-2)
- 5-Ethylthiophene-2-boronic acid pinacol ester (CAS 1447710-10-2)
- Di(2-pyridyl) Sulfite (CAS 105125-43-7)
- 2-Ethynyl-4,5-dimethylphenol (CAS 2229185-67-3)
- 3-Carbamoylpicolinic acid (CAS 4733-65-7)
- 3-Pyridine-d (CAS 1035439-74-7)
- 5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile (CAS 1350653-26-7)
- 2-(Pyridin-3-yl)imidazo[1,2-a]pyridin-3-amine (CAS 1215963-60-2)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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