tert-Butyl (4-(2-morpholinoethoxy)naphthalen-1-yl)carbamate CAS 285984-35-2
| CAS No. | 285984-35-2 |
| Molecular Formula | C21H28N2O4 |
| Molecular Weight | 372.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (4-(2-morpholinoethoxy)naphthalen-1-yl)carbamate (C21H28N2O4) contains a flavonoid 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).
CATO supplies tert-Butyl (4-(2-morpholinoethoxy)naphthalen-1-yl)carbamate (CAS 285984-35-2), a certified reference material (molecular formula C21H28N2O4, MW 372.46 g/mol) for analytical method development and quality control.
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 | C21H28N2O4 |
| Molecular Weight | 372.46 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(4-phenylthiazol-2-yl)-2-tosylacetamide (CAS 338965-86-9)
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- N-(4-phenylthiazol-2-yl)-2-(m-tolylsulfonyl)acetamide (CAS 338965-95-0)
- TG-02 (CAS 937270-47-8)
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- Semaglutide Impurity 183 (CAS 159541-28-3)
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