N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester CAS 1246815-46-2
| CAS No. | 1246815-46-2 |
| Molecular Formula | - |
| Molecular Weight | 149.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 149.16 g/mol gives N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester (CAS 1246815-46-2), molecular formula C5H7D3N2O3 and molecular weight 149.16 g/mol, is a CATO reference standard with documented purity and traceability.
N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester (C5H7D3N2O3) contains deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C5H7D3N2O3 |
| Molecular Weight | 149.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
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