((4S,5S)-2-Phenyl-1,3-dioxolane-4,5-diyl)dimethanol CAS 35572-34-0
| CAS No. | 35572-34-0 |
| Molecular Formula | C18H17ClN2OS |
| Molecular Weight | 344.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ((4S,5S)-2-Phenyl-1,3-dioxolane-4,5-diyl)dimethanol is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies ((4S,5S)-2-Phenyl-1,3-dioxolane-4,5-diyl)dimethanol (CAS 35572-34-0), a certified reference material (molecular formula C18H17ClN2OS, MW 344.86 g/mol) for analytical method development and quality control.
((4S,5S)-2-Phenyl-1,3-dioxolane-4,5-diyl)dimethanol (C18H17ClN2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), ((4S,5S)-2-Phenyl-1,3-dioxolane-4,5-diyl)dimethanol 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 | C18H17ClN2OS |
| Molecular Weight | 344.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1365963-02-5 3-Chloro-N-(3-cyano-6-phenyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)propanamide MFCD22056633 (CAS 1365963-02-5)
- (1-Benzyl-2-{[(4-chlorophenyl)methyl]sulfanyl}-1H-imidazol-5-yl)methanol (CAS 478031-84-4)
- 1365962-06-6 2-Chloro-N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)-2-phenylacetamide MFCD22056619 (CAS 1365962-06-6)
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- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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