2,2,2-Trifluoroacetic acid-2-bromoethyl ester CAS 76045-93-7
| CAS No. | 76045-93-7 |
| Molecular Formula | C4H4BrF3O2 |
| Molecular Weight | 220.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,2-Trifluoroacetic acid-2-bromoethyl ester (CAS 76045-93-7) is a high-purity analytical reference standard with the molecular formula C4H4BrF3O2 and a molecular weight of 220.97 g/mol.
2,2,2-Trifluoroacetic acid-2-bromoethyl ester (C4H4BrF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2,2,2-Trifluoroacetic acid-2-bromoethyl ester 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 | C4H4BrF3O2 |
| Molecular Weight | 220.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F/Br-containing |
Related Trifluoroacetic Standards
- Trifluoroacetic acid, silver salt Silver mono(trifluoroacetate) Silver perfluoroacetate Silver trifluoroacetate Silver(1+) 2,2,2-trifluoroacetate Silver(1+) trifluoroacetate Silver(I) trifluoroacetate Siver(I) trifluoroacetate Trifluoroacetic acid silver(1+) salt 2966-50-9 (CAS 2966-50-9)
- Trifluoroacetic Anhydride (Tfaa) (CAS 407-25-0)
- 2,2,2-trifluoroacetic acid trifluoromethylsulfonyl ester 68602-57-3 A836198 trifluoromethylsulfonyl 2,2,2-tris(fluoranyl)ethanoate (CAS 68602-57-3)
- 2,2,2-Trifluoroacetic 2-(trifluoromethyl)butanoic anhydride (CAS 1980008-24-9)
- 400-52-2 Trifluoroacetic acid tert-butyl ester tert-Butyl 2,2,2-trifluoroethanoate tert-butyl 2,2,2-trifluoroacetate (CAS 400-52-2)
- 207801-31-8 Trifluoroacetic acid zinc salt Zinc trifluoroacetate hydrate (CAS 207801-31-8)
- 599-00-8 Trifluoroacetic (2H)acid Acetic acid-d, 2,2,2-trifluoro- Acetic acid-d, trifluoro- Deuterotrifluoroacetic acid EINECS 209-961-2 (CAS 599-00-8)
- Trifluoroacetic Acid (CAS 76-05-1)
Recommended Standards
- Methyl 2-Bromo-3,3,3-trifluoropropionate (CAS 113816-36-7)
- 2,2,2-trifluoroethyl 2-bromoacetate (CAS 61433-91-8)
- 2,2-Difluoro-2-iodoacetamide (CAS 7601-96-9)
- 2-Bromo-4,4,4-trifluorobutyric acid (CAS 882050-69-3)
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