Bromoacetamide-PEG3-C1-acid CAS 173323-22-3
| CAS No. | 173323-22-3 |
| Molecular Formula | C10H18BrNO6 |
| Molecular Weight | 328.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Bromoacetamide-PEG3-C1-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.
Bromoacetamide-PEG3-C1-acid (CAS 173323-22-3), molecular formula C10H18BrNO6 and molecular weight 328.16 g/mol, is a CATO reference standard with documented purity and traceability.
Bromoacetamide-PEG3-C1-acid (C10H18BrNO6) 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.
Physical & Chemical Properties
| Molecular Formula | C10H18BrNO6 |
| Molecular Weight | 328.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2006 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoacetamide Standards
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