4-(2-Bromoacetamido)butanoic acid CAS 89520-12-7
| CAS No. | 89520-12-7 |
| Molecular Formula | C6H10BrNO3 |
| Molecular Weight | 224.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromoacetamido)butanoic acid (CAS 89520-12-7) is a high-purity analytical reference standard with the molecular formula C6H10BrNO3 and a molecular weight of 224.05 g/mol.
4-(2-Bromoacetamido)butanoic acid (C6H10BrNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(2-Bromoacetamido)butanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10BrNO3 |
| Molecular Weight | 224.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoacetamido Standards
- 2-(2-Bromoacetamido)-2-methylpropanamide (CAS 1394041-91-8)
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- 2-(2-Bromoacetamido)benzoic acid (CAS 5979-85-1)
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- 2-(2-Bromoacetamido)-N-methylbenzamide (CAS 1138442-44-0)
Recommended Standards
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