(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) CAS 123287-35-4
| CAS No. | 123287-35-4 |
| Molecular Formula | C34H34O4 |
| Molecular Weight | 506.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (C34H34O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (CAS 123287-35-4), molecular formula C34H34O4 and molecular weight 506.63 g/mol, is a CATO reference standard with documented purity and traceability.
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), (2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) 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 | C34H34O4 |
| Molecular Weight | 506.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- 9-(Naphthalen-1-yl)-10-(4-phenylnaphthalen-1-yl)anthracene (CAS 1180014-43-0)
- Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1261233-57-1)
- (2R,3R)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (CAS 114026-76-5)
- Di-tert-butyl 4,4'-((pyrimidine-4,6-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1353956-51-0)
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