Sodium Octanoate-d15 CAS 56408-90-3
| CAS No. | 56408-90-3 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium Octanoate-d15 (C8HD15O2Na) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
Sodium Octanoate-d15 (CAS 56408-90-3) is a high-purity analytical reference standard with the molecular formula C8HD15O2Na and a molecular weight of 182.29 g/mol.
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.
As a certified reference material (CRM), Sodium Octanoate-d15 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 | C8HD15O2 Na |
| Molecular Weight | 182.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Sodium Standards
- Benzyl octanoate (CAS 10276-85-4)
- Sodium octanoate-2,4,6,8-<SUP>13</SUP>C<SUB>4</SUB> (CAS 1173019-19-6)
- Sodium Octanoate-8,8,8-d3 (CAS 1219795-01-3)
- Ethyl Octanoate-d15 (CAS 1219798-38-5)
- Methyl Octanoate-d15 (CAS 1219798-91-0)
- Sodium Octanoate (CAS 1984-06-1)
- Magnesium octanoate dihydrate (CAS 3386-57-0)
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