| CAS No. | 571150-07-7 |
| Molecular Formula | C21H29NO4 |
| Molecular Weight | 359.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 359.46 g/mol gives 3-Ethoxy-4-(2-oxo-2-{1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl}ethoxy)benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Ethoxy-4-(2-oxo-2-{1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl}ethoxy)benzaldehyde (CAS 571150-07-7), a certified reference material (molecular formula C21H29NO4, MW 359.46 g/mol) for analytical method development and quality control.
The molecular framework of 3-Ethoxy-4-(2-oxo-2-{1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl}ethoxy)benzaldehyde (C21H29NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
| Molecular Formula | C21H29NO4 |
| Molecular Weight | 359.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |