(S)-2-Amino-5-oxo-hexanoic Acid Hydrobromide 1217856-43-3 5-Oxo-L-norleucine CAS 1217856-43-3
| CAS No. | 1217856-43-3 |
| Molecular Formula | C6H11NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Amino-5-oxo-hexanoic Acid Hydrobromide 1217856-43-3 5-Oxo-L-norleucine (CAS 1217856-43-3), molecular formula C6H11NO3HBr and molecular weight 226.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H11NO3HBr, (S)-2-Amino-5-oxo-hexanoic Acid Hydrobromide 1217856-43-3 5-Oxo-L-norleucine contains an amide group, 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 226.07 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.
As a certified reference material (CRM), (S)-2-Amino-5-oxo-hexanoic Acid Hydrobromide 1217856-43-3 5-Oxo-L-norleucine 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 | C6H11NO3 HBr |
| Molecular Weight | 226.07 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) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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