1-(4-Ethoxyphenyl)-3-((4-ethoxyphenyl)amino)propan-1-one CAS 477320-07-3
| CAS No. | 477320-07-3 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Ethoxyphenyl)-3-((4-ethoxyphenyl)amino)propan-1-one.
1-(4-Ethoxyphenyl)-3-((4-ethoxyphenyl)amino)propan-1-one (CAS 477320-07-3), molecular formula C19H23NO3 and molecular weight 313.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H23NO3, 1-(4-Ethoxyphenyl)-3-((4-ethoxyphenyl)amino)propan-1-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Ethoxyphenyl)-3-((4-ethoxyphenyl)amino)propan-1-one 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 | C19H23NO3 |
| Molecular Weight | 313.39 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 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethoxyphenyl Standards
- N-(2-Ethoxyphenyl)-2-(2-isopropylphenoxy)acetamide (CAS 304890-49-1)
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- 2-[(2-Ethoxyphenyl)amino]-2-oxoethyl 4-aminobenzoate (CAS 387837-98-1)
- 3-((4-Ethoxyphenyl)amino)-1-(3-nitrophenyl)propan-1-one (CAS 477320-03-9)
- 2-((4-Ethoxyphenyl)amino)-2-phenyl-N-propylacetamide (CAS 1163-54-8)
- 1-(5-(4-Ethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 867042-41-9)
Recommended Standards
- 1-(4-(Dimethylamino)-2-(2-hydroxyphenyl)pyrimidin-5-yl)hexan-1-one (CAS 823792-86-5)
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- 1-(3,4-Dimethoxyphenyl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 763120-59-8)
- 1-Boc-4-Isoquinolin-1-yl-piperazine (CAS 205264-33-1)
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