Ethyl 3-(Dibenzylamino)propionate CAS 108898-31-3
| CAS No. | 108898-31-3 |
| Molecular Formula | C19H23NO2 |
| Molecular Weight | 297.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(Dibenzylamino)propionate (CAS 108898-31-3), molecular formula C19H23NO2 and molecular weight 297.39 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 3-(Dibenzylamino)propionate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), Ethyl 3-(Dibenzylamino)propionate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H23NO2 |
| Molecular Weight | 297.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-(Dibenzylamino)oxetane-3-carboxylic acid (CAS 1242456-80-9)
- 4-(Dibenzylamino)-4-oxobutanoic acid (CAS 352023-33-7)
- (S)-2-(Dibenzylamino)-4-methylpentan-1-ol (CAS 111060-53-8)
- 5-(Dibenzylamino)-2-methyl-2-pentanol (CAS 1455037-19-0)
- trans-4-(Dibenzylamino)cyclohexanol (CAS 149506-81-0)
- 4-(Dibenzylamino)cyclohexan-1-ol (CAS 177906-47-7)
- 3-(2-(Dibenzylamino)ethoxy)propan-1-ol (CAS 1802413-91-7)
- 4-(Dibenzylamino)cyclohexanone (CAS 149506-79-6)
Recommended Standards
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- 1-Acetyl-2-piperidineacetic Acid (CAS 25393-20-8)
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- N-(4-Methoxyphenyl)-N-methyl-2-(methylthio)quinazolin-4-amine (CAS 827031-58-3)
- Folic Acid Impurity 54 (CAS CATO-C4X-139554)
- 2-(2-Chloro-5-(chloromethyl)-6-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806071-88-4)
- N-(2-Chlorobenzyl)-1-propanamine hydrochloride (CAS 1051363-52-0)
- Giralt's reagent T (CAS 123-46-6)
- Pomalidomide-Piperidine HCl (CAS 2154342-35-3)
- (3-Oxocyclobutyl)methyl benzoate (CAS 346425-59-0)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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