1-Bromo-2-(2-methoxyethoxy)ethane 2-(2-Methoxyethoxy)ethyl Bromide 54149-17-6 B4736 Ethylene Glycol 2-Bromoethyl Methyl Ether CAS 54149-17-6
| CAS No. | 54149-17-6 |
| Molecular Formula | C5H11BrO2 |
| Molecular Weight | 183.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-Bromo-2-(2-methoxyethoxy)ethane 2-(2-Methoxyethoxy)ethyl Bromide 54149-17-6 B4736 Ethylene Glycol 2-Bromoethyl Methyl Ether (CAS 54149-17-6), a certified reference material (molecular formula C5H11BrO2, MW 183.04 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H11BrO2, 1-Bromo-2-(2-methoxyethoxy)ethane 2-(2-Methoxyethoxy)ethyl Bromide 54149-17-6 B4736 Ethylene Glycol 2-Bromoethyl Methyl Ether contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 183.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H11BrO2 |
| Molecular Weight | 183.04 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) | 0.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2,2-dimethoxypropane (CAS 126-38-5)
- 1-bromo-2,3-dimethoxypropane (CAS 90321-40-7)
- 2-Bromo-1,1-dimethoxypropane (CAS 33170-72-8)
- 2-Bromo-1,3-dimethoxypropane (CAS 90321-39-4)
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- 3-bromo-4-fluoro-1-methyl-1H-pyrazole (CAS 2090743-53-4)
- 1-Bromo-2-fluorohexane (CAS 1871-74-5)
Recommended Standards
- OD9JKH5WOJ 36255-44-4 3-Bromo-1,1-dimethoxypropane EINECS 252-936-6 UNII-OD9JKH5WOJ 3-Bromopropionaldehyde dimethylacetal (CAS 36255-44-4)
- (E)-(2-Bromovinyl)benzene (CAS 588-72-7)
- 5-Methyl-2-(methylthio)pyridine-3-boronic acid (CAS 2121513-52-6)
- [(Z)-2-Bromoethenyl]benzene (CAS 588-73-8)
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- 7-Amino-3,3-dimethyl-3,4-dihydroquinolin-2(1h)-one (CAS 117241-95-9)
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- Ethyl 1-benzyl-4-cyanopiperidine-4-carboxylate (CAS 123730-67-6)
- [2,2':5',2''-Terfuran]-5-carbaldehyde (CAS 174415-54-4)
- 3-Ethyl-4-methylhexan-2-one (CAS 40238-28-6)
- 3-(Dimethylamino)-4-isopropoxyphenol (CAS 1243374-08-4)
- 6-Bromo-4-cyclopropoxypyridin-2-amine (CAS 1243399-01-0)
- 3-(5-Amino-3-(tert-butyl)-1H-pyrazol-1-yl)benzoic acid (CAS 725685-93-8)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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