Vitamin D2-(26,26,26,27,27,27-d CAS 1311259-89-8
| CAS No. | 1311259-89-8 |
| Molecular Formula | - |
| Molecular Weight | 402.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 402.69 g/mol gives Vitamin D2-(26,26,26,27,27,27-d distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Vitamin D2-(26,26,26,27,27,27-d (CAS 1311259-89-8), a certified reference material (molecular formula C28H38D6O, MW 402.69 g/mol) for analytical method development and quality control.
Vitamin D2-(26,26,26,27,27,27-d (C28H38D6O) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Vitamin D2-(26,26,26,27,27,27-d 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 | C28H38D6O |
| Molecular Weight | 402.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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