Ethyl N-(tert-butoxycarbonyl)-N-((1S,2R)-2-hydroxy-1,2-diphenylethyl)glycinate CAS 112741-70-5
| CAS No. | 112741-70-5 |
| Molecular Formula | C23H29NO5 |
| Molecular Weight | 399.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl N-(tert-butoxycarbonyl)-N-((1S,2R)-2-hydroxy-1,2-diphenylethyl)glycinate (CAS 112741-70-5), a certified reference material (molecular formula C23H29NO5, MW 399.48 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H29NO5, Ethyl N-(tert-butoxycarbonyl)-N-((1S,2R)-2-hydroxy-1,2-diphenylethyl)glycinate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 399.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H29NO5 |
| Molecular Weight | 399.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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