Pre-Vitamin D3 Decanoate CAS 927822-18-2
| CAS No. | 927822-18-2 |
| Molecular Formula | C37H62O2 |
| Molecular Weight | 538.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Pre-Vitamin D3 Decanoate 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.
Pre-Vitamin D3 Decanoate (CAS 927822-18-2), molecular formula C37H62O2 and molecular weight 538.89 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Pre-Vitamin D3 Decanoate (C37H62O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C37H62O2 |
| Molecular Weight | 538.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Pre Standards
- Vitamin D3 Decanoate (CAS 158180-04-2)
- Vitamin A impurity 27 (CAS 62702-53-8)
- Vitamin E succinate (CAS 17407-37-3)
- 11-cis-Vitamin A Palmitate (CAS 51249-33-3)
- Vitamin A Impurity 20 (CAS CATO-C4X-218720)
- 13-cis-Vitamin A Palmitate (CAS 26771-20-0)
- 9-cis-Vitamin A palmitate (CAS 34356-29-1)
- Vitamin A Palmitate (CAS 79-81-2)
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