3-(2-bromoethoxy)-1,1,2,2-tetrafluoropropane CAS 1038730-08-3
| CAS No. | 1038730-08-3 |
| Molecular Formula | C5H7BrF4O |
| Molecular Weight | 239.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-bromoethoxy)-1,1,2,2-tetrafluoropropane (CAS 1038730-08-3) is a high-purity analytical reference standard with the molecular formula C5H7BrF4O and a molecular weight of 239.01 g/mol.
Structurally, 3-(2-bromoethoxy)-1,1,2,2-tetrafluoropropane (C5H7BrF4O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 239.01 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.
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.
Physical & Chemical Properties
| Molecular Formula | C5H7BrF4O |
| Molecular Weight | 239.01 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
Related bromoethoxy Standards
- (2-Bromoethoxy)-tert-butyldimethylsilane (stabilized with 1% (w/w) sodium carbonate powder) 2-bromoethoxy-t-butyl dimethylsilane 2-(t-butyldimethylsiloxy)ethylbromide (2-bromo-ethoxy)-tert-butyl-dimethyl-silane 86864-60-0 S02895 (CAS 86864-60-0)
- 2-[4-(2-bromoethoxy)phenyl]acetonitrile (CAS 90844-74-9)
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- Brassicasterol Impurity 1 (Brassicasterol 3-OAC) (CAS 2458-53-9)
- Ethyl 2-(2-bromo-6-cyano-3-nitrophenyl)acetate (CAS 1805574-27-9)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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