Methyl (1S,3S,6R,8S)-3-phenyl-2,4,7-trioxabicyclo[4.2.0]octane-8-carboxylate CAS 131550-06-6
| CAS No. | 131550-06-6 |
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (1S,3S,6R,8S)-3-phenyl-2,4,7-trioxabicyclo[4.2.0]octane-8-carboxylate (CAS 131550-06-6), molecular formula C13H14O5 and molecular weight 250.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl (1S,3S,6R,8S)-3-phenyl-2,4,7-trioxabicyclo[4.2.0]octane-8-carboxylate (C13H14O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring 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), Methyl (1S,3S,6R,8S)-3-phenyl-2,4,7-trioxabicyclo[4.2.0]octane-8-carboxylate 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 | C13H14O5 |
| Molecular Weight | 250.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
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