(-)-Syringaresinol Diglucoside (Eleutheroside E) CAS 96038-87-8
| CAS No. | 96038-87-8 |
| Molecular Formula | C34H46O18 |
| Molecular Weight | 742.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (-)-Syringaresinol Diglucoside (Eleutheroside E) is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(-)-Syringaresinol Diglucoside (Eleutheroside E) (CAS 96038-87-8), molecular formula C34H46O18 and molecular weight 742.72 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (-)-Syringaresinol Diglucoside (Eleutheroside E) (C34H46O18) 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 the polarity and ionization state of its functional groups, 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.
As a certified reference material (CRM), (-)-Syringaresinol Diglucoside (Eleutheroside E) 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 | C34H46O18 |
| Molecular Weight | 742.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Syringaresinol Standards
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