3-(3-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid CAS 1343221-92-0
| CAS No. | 1343221-92-0 |
| Molecular Formula | C11H12BrFO2 |
| Molecular Weight | 275.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1343221-92-0), a certified reference material (molecular formula C11H12BrFO2, MW 275.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12BrFO2, 3-(3-Bromo-4-fluorophenyl)-2,2-dimethylpropanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(3-Bromo-4-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-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1342265-74-0)
- 3-(5-Bromo-2-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1343367-91-8)
- 3-(2-Bromo-5-fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1340205-49-3)
- Ceriium sulfate (CAS 13590-82-4)
- 2-(1-(((Benzyloxy)carbonyl)amino)cyclohexyl)acetic acid (CAS 303037-19-6)
- (7-Bromoquinolin-2-yl)methanamine (CAS 1196153-88-4)
- 4-(Aminomethyl)-5-(difluoromethyl)-2-methoxynicotinonitrile (CAS 1805286-85-4)
- 3-Bromo-N-t-butyl-N-methylbenzenesulfonamide (CAS 1187386-30-6)
- 1-(6,8-Diethyl-4-hydroxyquinolin-3-yl)ethanone (CAS 91733-26-5)
- 4-bromo-5-fluoro-2-methoxybenzene-1-sulfonyl chloride (CAS 1443979-74-5)
- 2,2-Dimethyl-1,3-cyclopentanedione (CAS 3883-58-7)
- 5-Methyloxolane-2-carboxylic acid, mixture of diastereomers (CAS 61834-13-7)
- 4-(Bromomethyl)-N-isopropylbenzamide (CAS 64580-41-2)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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