<I>N</I>-Acetyl-<SC>L</SC>-aspartic acid-2,3,3-d<SUB>3</SUB> CAS 284665-15-2
| CAS No. | 284665-15-2 |
| Molecular Formula | - |
| Molecular Weight | 178.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), <I>N</I>-Acetyl-<SC>L</SC>-aspartic acid-2,3,3-d<SUB>3</SUB> 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.
<I>N</I>-Acetyl-<SC>L</SC>-aspartic acid-2,3,3-d<SUB>3</SUB> (CAS 284665-15-2), molecular formula C6H6D3NO5 and molecular weight 178.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6D3NO5, <I>N</I>-Acetyl-<SC>L</SC>-aspartic acid-2,3,3-d<SUB>3</SUB> contains deuterium isotope labeling, a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C6H6D3NO5 |
| Molecular Weight | 178.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
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