2-Bromo-2-fluoropropanoic acid CAS 132629-22-2
| CAS No. | 132629-22-2 |
| Molecular Formula | C3H4BrFO2 |
| Molecular Weight | 170.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Bromo-2-fluoropropanoic acid (CAS 132629-22-2) is a high-purity analytical reference standard with the molecular formula C3H4BrFO2 and a molecular weight of 170.97 g/mol.
Structurally, 2-Bromo-2-fluoropropanoic acid (C3H4BrFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 170.97 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C3H4BrFO2 |
| Molecular Weight | 170.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1994 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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Recommended Standards
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- 29875-06-7 3-Methylbenzylmagnesium chloride, 0.25M in 2-MeTHF MFCD01319905 (CAS 29875-06-7)
- (2R)-2-(bromomethyl)-1,1-difluorocyclopropane (CAS 1290140-59-8)
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