10443-65-9 2-Bromoacrylic acid CCRIS 5478 EINECS 233-928-1 NSC 227848 CAS 10443-65-9
| CAS No. | 10443-65-9 |
| Molecular Formula | C3H3BrO2 |
| Molecular Weight | 150.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 10443-65-9 2-Bromoacrylic acid CCRIS 5478 EINECS 233-928-1 NSC 227848 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
10443-65-9 2-Bromoacrylic acid CCRIS 5478 EINECS 233-928-1 NSC 227848 (CAS 10443-65-9) is a high-purity analytical reference standard with the molecular formula C3H3BrO2 and a molecular weight of 150.96 g/mol.
Based on its molecular formula C3H3BrO2, 10443-65-9 2-Bromoacrylic acid CCRIS 5478 EINECS 233-928-1 NSC 227848 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 150.96 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.
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 | C3H3BrO2 |
| Molecular Weight | 150.96 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) | 2.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Bromoacrylic Standards
Recommended Standards
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- 3-Bromo-2-oxopropanalDISCONTINUED (CAS 81371-84-8)
- 4-Methyl-3,4-dihydro-2H-1,4-benzoxazin-6-amine (CAS 226571-61-5)
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- 1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 858340-95-1)
- 2-(4-(5-Nitrofuran-2-yl)buta-1,3-dien-1-yl)quinoline-4-carboxylic acid (CAS 31432-65-2)
- tert-Butyl 4-(2-oxo-4-phenyl-2,3-dihydro-1H-imidazol-1-yl)piperidine-1-carboxylate (CAS 205058-11-3)
- N-Cyclobutyl-1-oxa-8-azaspiro[4.5]decane-3-carboxamide (CAS 1422132-83-9)
- (5-Chloro-2,3-dimethoxypyridin-4-yl)methanol (CAS 1305324-85-9)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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