Bromoacetyl Bromide CAS 598-21-0
| CAS No. | 598-21-0 |
| Molecular Formula | C2H2Br2O |
| Molecular Weight | 201.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bromoacetyl Bromide (C2H2Br2O) contains a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; 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.
Bromoacetyl Bromide (CAS 598-21-0) is a high-purity analytical reference standard with the molecular formula C2H2Br2O and a molecular weight of 201.84 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.
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 | C2H2Br2O |
| Molecular Weight | 201.84 g/mol |
| Purity | >95% |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromoacetyl Standards
- 3-(2-Bromoacetyl)pyridine (CAS 6221-12-1)
- 2-(Bromoacetyl)-1,3-thiazole (CAS 3292-77-1)
- 1-(Bromoacetyl)piperidine (CAS 1796-25-4)
- 1-(2-Bromoacetyl)imidazolidin-2-one (CAS 25578-69-2)
- (2-Bromoacetyl)glycine (CAS 56674-21-6)
- 3-(2-Bromoacetyl)oxazolidin-2-one (CAS 141353-28-8)
- 2-(2-bromoacetyl)thiophene (CAS 10531-41-6)
- 3-(Bromoacetyl)thiophene (CAS 1468-82-2)
Recommended Standards
- Dibromoacetaldehyde (CAS 3039-13-2)
- 2,2-Dibromopropane (CAS 594-16-1)
- 2,2-Dibromoethenol (CAS 203380-11-4)
- 1,3-Dibromopropane (CAS 109-64-8)
- 3-Methoxyquinolin-8-amine (CAS 1071218-86-4)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(4-chlorophenyl)benzene-1-sulfonamide (CAS 338775-30-7)
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- 1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-3-yl) ethanone (CAS 893739-16-7)
- Ethyl 2-(4-bromobenzyl)-1,3-thiazole-4-carboxylate (CAS 1207175-67-4)
- N-((1S,2S)-2-Amino-1,2-diphenylethyl)methanesulfonamide (CAS 300345-76-0)
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- 2-((4-Ethylnaphthalen-1-yl)methylene)-1H-indene-1,3(2H)-dione (CAS 27533-99-9)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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