Ethyl 3-amino-3-[4-(benzyloxy)phenyl]propanoate hydrochloride CAS 502686-30-8
| CAS No. | 502686-30-8 |
| Molecular Formula | C18H21NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 3-amino-3-[4-(benzyloxy)phenyl]propanoate hydrochloride (CAS 502686-30-8), a certified reference material (molecular formula C18H21NO3HCl, MW 335.83 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H21NO3HCl, Ethyl 3-amino-3-[4-(benzyloxy)phenyl]propanoate hydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H21NO3 HCl |
| Molecular Weight | 335.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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- 5-amino-1-cyclohexyl-1H-pyraZole-4-carbonitrile (CAS 21254-04-6)
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- 3-(4-Fluorophenyl)quinazoline-2,4(1H,3H)-dione (CAS 16332-89-1)
- 4-oxatricyclo[4.2.1.0^{3,7}]nonan-2-amine hydrochloride (CAS 2060024-80-6)
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