2,2-Dibenzyl-5-hydroxy-1,2-oxazolidin-2-ium chloride CAS 142350-27-4
| CAS No. | 142350-27-4 |
| Molecular Formula | C17H20NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2-Dibenzyl-5-hydroxy-1,2-oxazolidin-2-ium chloride 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.
CATO supplies 2,2-Dibenzyl-5-hydroxy-1,2-oxazolidin-2-ium chloride (CAS 142350-27-4), a certified reference material (molecular formula C17H20NO2Cl, MW 305.80 g/mol) for analytical method development and quality control.
2,2-Dibenzyl-5-hydroxy-1,2-oxazolidin-2-ium chloride (C17H20NO2Cl) contains a steroid core, an amide group, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H20NO2 Cl |
| Molecular Weight | 305.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-((6,7,8,9-Tetrahydro-5h-[1,2,4]triazolo[4,3-a]azepin-3-yl)thio)propanamide (CAS 1211785-76-0)
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- 6-Nitroimidazo[1,2-a]pyridine hydrochloride (CAS 957120-37-5)
- LY 334370 Hydrochloride (CAS 199673-74-0)
- Methyl 3-iodo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1448862-62-1)
- Darunavir Impurity 47 (CAS 156928-09-5)
- Potassium trifluoro(4-methoxy-2-methylphenyl)borate (CAS 850623-69-7)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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