ethyl 2-(3-bromo-1-bicyclo[1.1.1]pentanyl)-2,2-difluoro-acetate CAS 2374230-65-4
| CAS No. | 2374230-65-4 |
| Molecular Formula | C9H11BrF2O2 |
| Molecular Weight | 269.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, ethyl 2-(3-bromo-1-bicyclo[1.1.1]pentanyl)-2,2-difluoro-acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 269.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
ethyl 2-(3-bromo-1-bicyclo[1.1.1]pentanyl)-2,2-difluoro-acetate (CAS 2374230-65-4) is a high-purity analytical reference standard with the molecular formula C9H11BrF2O2 and a molecular weight of 269.08 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ethyl 2-(3-bromo-1-bicyclo[1.1.1]pentanyl)-2,2-difluoro-acetate 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 | C9H11BrF2O2 |
| Molecular Weight | 269.08 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
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- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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