4-[(2S)-2-hydroxy-3-({2-[(morpholine-4-carbonyl)amino]ethyl}amino)propoxy]phenyl 2,2-dimethyloctanoate CAS 1638744-84-9
| CAS No. | 1638744-84-9 |
| Molecular Formula | C26H49N3O6 |
| Molecular Weight | 499.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-[(2S)-2-hydroxy-3-({2-[(morpholine-4-carbonyl)amino]ethyl}amino)propoxy]phenyl 2,2-dimethyloctanoate (CAS 1638744-84-9), a certified reference material (molecular formula C26H49N3O6, MW 499.68 g/mol) for analytical method development and quality control.
4-[(2S)-2-hydroxy-3-({2-[(morpholine-4-carbonyl)amino]ethyl}amino)propoxy]phenyl 2,2-dimethyloctanoate (C26H49N3O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
Physical & Chemical Properties
| Molecular Formula | C26H49N3O6 |
| Molecular Weight | 499.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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