tert-Butyl 2-(3-bromophenyl)acetate CAS 197792-52-2
| CAS No. | 197792-52-2 |
| Molecular Formula | C12H15BrO2 |
| Molecular Weight | 271.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl 2-(3-bromophenyl)acetate (CAS 197792-52-2), a certified reference material (molecular formula C12H15BrO2, MW 271.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H15BrO2, tert-Butyl 2-(3-bromophenyl)acetate 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 271.15 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.
As a certified reference material (CRM), tert-Butyl 2-(3-bromophenyl)acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 2013 |
| Halogen Content | Br-containing |
Recommended Standards
- 5,7-Dichloro-3-cyclopentyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1956331-13-7)
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- 1-(4-Bromophenyl)-3-isobutylurea (CAS 195452-18-7)
- (3-Bromo-6-(tetrahydro-2H-pyran-4-yl)pyridin-2-yl)methanamine (CAS 2585650-45-7)
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- Trimethoxy(pentafluorophenyl)silane (CAS 223668-64-2)
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- Myricadiol (CAS 17884-88-7)
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- Peptide Impurity 40 (CAS CATO-CPTD788840)
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