(4S,5R)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole CAS 2468233-72-7
| CAS No. | 2468233-72-7 |
| Molecular Formula | C33H26NOP |
| Molecular Weight | 483.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4S,5R)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (C33H26NOP) contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. 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.
(4S,5R)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2468233-72-7), molecular formula C33H26NOP and molecular weight 483.54 g/mol, is a CATO reference standard with documented purity and traceability.
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), (4S,5R)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole 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 | C33H26NOP |
| Molecular Weight | 483.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (4R,5R)-2-(2-(Diphenylphosphino)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2680585-79-7)
- 4,6-Bis(4-methoxyphenyl)-2-((4-nitrobenzyl)thio)nicotinonitrile (CAS 332114-68-8)
- (4S,5S)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 1918125-85-5)
- Piperazine Impurity 35 (CAS CATO-C4X-242735)
- 2,5-Dibromo-4-fluorobenzodifluoride (CAS 1807181-61-8)
- 2-((2-Bromophenyl)amino)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1209239-06-4)
- {[2-(Benzyloxy)phenyl]methyl}(2-methylpropyl)amine hydrochloride (CAS 1158516-29-0)
- 5-(methanesulfonamidomethyl)-2-methylfuran-3-carboxylic acid (CAS 1183819-05-7)
- tert-Butyl 2,5-dioxa-8-azaspiro[3.5]nonane-8-carboxylate (CAS 1272412-69-7)
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- 4,11-Dichloro-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (CAS 324045-24-1)
- FLAG Epitope Peptide (CAS 98849-88-8)
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