D-Alanine-2-d1 CAS 56595-54-1
| CAS No. | 56595-54-1 |
| Molecular Formula | - |
| Molecular Weight | 90.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of D-Alanine-2-d1 is closely related to deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
D-Alanine-2-d1 (CAS 56595-54-1) is a high-purity analytical reference standard with the molecular formula C3H6DNO2 and a molecular weight of 90.10 g/mol.
Structurally, D-Alanine-2-d1 (C3H6DNO2) contains deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 90.10 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C3H6DNO2 |
| Molecular Weight | 90.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related D Standards
- L-Alanine-2-d1 (CAS 21386-65-2)
- DL-Alanine-2-d1 (CAS 31024-91-6)
- D-ALANINE (3-13C, 99%) (CAS 133665-48-2)
- β-ALANINE 13C (CAS 65138-34-3)
- β-ALANINE 15N (CAS 204451-53-6)
- 21764-56-7 L-Alanine-1-13C L-Alanine-1-13C,3,3,3-d3 (CAS 21764-56-7)
- 71261-64-8 DL-Alanine-15N 2-(15N)azanylpropanoic acid (CAS 71261-64-8)
- L-Alanine-15N (CAS 25713-23-9)
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