2-Bromo-4-(trifluoromethoxy)benzoic acid methyl ester CAS 1214366-07-0
| CAS No. | 1214366-07-0 |
| Molecular Formula | C9H6BrF3O3 |
| Molecular Weight | 299.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-4-(trifluoromethoxy)benzoic acid methyl ester (CAS 1214366-07-0), molecular formula C9H6BrF3O3 and molecular weight 299.04 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-4-(trifluoromethoxy)benzoic acid methyl ester (C9H6BrF3O3) 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 299.04 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Bromo-4-(trifluoromethoxy)benzoic acid methyl ester 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 | C9H6BrF3O3 |
| Molecular Weight | 299.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-(3-Bromo-5-(trifluoromethoxy)phenyl)acetic acid (CAS 1092461-35-2)
- Methyl 5-bromo-2-hydroxy-4-(trifluoromethyl)benzoate (CAS 1131587-92-2)
- Methyl 3-bromo-4-(trifluoromethoxy)benzoate (CAS 1131594-45-0)
- 3-Bromo-4-(2,2,2-trifluoroethoxy)benzoic acid (CAS 1131594-46-1)
- Methyl 2-bromo-5-(trifluoromethoxy)benzoate (CAS 1150114-81-0)
- Methyl 2-bromo-3-(trifluoromethoxy)benzoate (CAS 1159512-47-6)
- 3-Bromo-5-(2,2,2-trifluoroethoxy)-benzoic acid (CAS 1180016-68-5)
- 2-(2-Bromo-5-(trifluoromethyl)phenyl)-2-hydroxyacetic acid (CAS 1214327-44-2)
Recommended Standards
- 2-(3-Bromo-5-(trifluoromethyl)phenyl)-2-hydroxyacetic acid (CAS 1214339-37-3)
- 4-Bromo-3-(2,2,2-trifluoroethoxy)benzoic acid (CAS 1226966-58-0)
- Methyl 3-bromo-5-(trifluoromethoxy)benzoate (CAS 1306763-53-0)
- N-(5-Bromo-2-methoxypyridin-3-yl)-2,2,2-trifluoroacetamide (CAS 1425334-90-2)
- 4,6-Dimethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 2278-15-1)
- 3-Amino-2,6-dibromo-4-chlorobenzoic acid (CAS 1208078-13-0)
- (4-(4-(tert-butyl)phenyl)(2,5-thiazolyl))-1-naphthylamine (CAS 1619-51-8)
- Gibberellin A4 methyl ester (CAS 19124-90-4)
- Brexpiprazole Impurity 158 (CAS CATO-C4X-1131158)
- N-Desmethyl Tapentadol (CAS 1300037-83-5)
- 2-amino-2-(2-methylphenyl)acetonitrile (CAS 56464-73-4)
- (4-Ethoxy-benzyl)-(tetrahydro-furan-2-ylmethyl)-amine (CAS 510723-83-8)
- 5-(4-Chlorophthalazin-1-yl)-N,2-dimethylbenzenesulfonamide (CAS 736940-27-5)
- Exenatide (CAS 141758-74-9（free base）)
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