((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate CAS 158214-06-3
| CAS No. | 158214-06-3 |
| Molecular Formula | C53H56O8P2 |
| Molecular Weight | 882.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate is closely related to a phosphate ester group, 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.
((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate (CAS 158214-06-3) is a high-purity analytical reference standard with the molecular formula C53H56O8P2 and a molecular weight of 882.95 g/mol.
((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate (C53H56O8P2) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).
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), ((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate 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 | C53H56O8P2 |
| Molecular Weight | 882.95 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
Recommended Standards
- Cefotaxime Impurity 82 (CAS CATO-C4X-120182)
- Cabazitaxel Impurity 33 (CAS CATO-C4X-111533)
- Cefotaxime Impurity 40 (CAS CATO-C4X-120140)
- Orforglipron (CAS 2212020-52-3)
- tert-Butyl 4-(2-chloro-2-(hydroxyimino)acetyl)piperidine-1-carboxylate (CAS 2084138-47-4)
- 2-Fluoro-N-(2-methylcyclopentyl)aniline (CAS 1480275-79-3)
- 3-(4-Fluorophenyl)quinazoline-2,4(1H,3H)-dione (CAS 16332-89-1)
- Methyl 4-(1,1-dioxidothiomorpholino)benzoate (CAS 451485-76-0)
- 2-Bromo-5-nitrobenzene-1-sulfonamide (CAS 100707-40-2)
- (4-(1,3-Dioxolan-2-yl)phenyl)(3-chloro-4-fluorophenyl)methanone (CAS 898760-40-2)
- 6-(Isopropylamino)-3,4-dihydroquinolin-2(1h)-one (CAS 1157388-65-2)
- 3-Amino-7-chloro-2,3-dihydro-1h-indol-2-one hydrochloride (CAS 1332528-31-0)
- 2-Cyano-N-(2-fluorophenyl)-3-(pyridin-4-yl)propanamide (CAS 483359-47-3)
- Peptide T (CAS 106362-32-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com