(2R,3S,4S,5R,6S)-2-((Benzoyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate CAS 65615-60-3
| CAS No. | 65615-60-3 |
| Molecular Formula | C40H32O9S |
| Molecular Weight | 688.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3S,4S,5R,6S)-2-((Benzoyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate.
(2R,3S,4S,5R,6S)-2-((Benzoyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 65615-60-3), molecular formula C40H32O9S and molecular weight 688.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C40H32O9S, (2R,3S,4S,5R,6S)-2-((Benzoyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 688.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), (2R,3S,4S,5R,6S)-2-((Benzoyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate 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 | C40H32O9S |
| Molecular Weight | 688.74 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Sulfur Atoms | 1 |
Recommended Standards
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