L-2-Aminobutyric-3,3-d2 Acid CAS 352431-37-9
| CAS No. | 352431-37-9 |
| Molecular Formula | - |
| Molecular Weight | 105.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), L-2-Aminobutyric-3,3-d2 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.
L-2-Aminobutyric-3,3-d2 Acid (CAS 352431-37-9), molecular formula C4H7D2NO2 and molecular weight 105.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H7D2NO2, L-2-Aminobutyric-3,3-d2 Acid contains deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 105.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C4H7D2NO2 |
| Molecular Weight | 105.13 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) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related L Standards
- 4-Aminobutyric-4,4-d2 Acid (CAS 107022-06-0)
- 4-Aminobutyric-2,2-d2 Acid (CAS 67910-98-9)
- L-2-Aminobutyric Acid D1 (Contain up to 3% d0) (CAS 175274-24-5)
- L-Aminobutyric Acid-d (CAS 929202-07-3)
- DL-2-Aminobutyric Acid (CAS 80-60-4)
- (.+-.)-.beta.-Aminobutyric acid 2835-82-7 Butanoic acid, (.+-.)- Butyric acid, (.+-.)- Butyric acid, DL- DL-.beta.-Aminobutyrate DL-.beta.-Aminobutyric acid DL-3-Aminobutyric acid NSC-77380 NSC77380 (CAS 2835-82-7)
- DL-2-Aminobutyric Acid (CAS 2835-81-6)
- 4-Aminobutyric Acid (CAS 56-12-2)
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