N-(2,6-Diethylphenyl)-2-(2-ethoxyphenoxy)acetamide CAS 449155-02-6
| CAS No. | 449155-02-6 |
| Molecular Formula | C20H25NO3 |
| Molecular Weight | 327.42 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 N-(2,6-Diethylphenyl)-2-(2-ethoxyphenoxy)acetamide.
N-(2,6-Diethylphenyl)-2-(2-ethoxyphenoxy)acetamide (CAS 449155-02-6) is a high-purity analytical reference standard with the molecular formula C20H25NO3 and a molecular weight of 327.42 g/mol.
The molecular framework of N-(2,6-Diethylphenyl)-2-(2-ethoxyphenoxy)acetamide (C20H25NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C20H25NO3 |
| Molecular Weight | 327.42 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 N Standards
- N-(2,6-diethylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide (CAS 332922-26-6)
- (R)-3-(2,6-diethylphenyl)-1-(2-hydroxy-1-phenylethyl)-4,5-dihydro-1H-imidazol-3-ium (CAS 1630817-20-7)
- 2-(2,6-Diethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 100844-07-3)
- N-(2,6-diethylphenyl)-6-(1H-1,2,4-triazol-1-yl)nicotinamide (CAS 672951-16-5)
- Ethyl 2-(2-((2,6-diethylphenyl)amino)thiazol-4-yl)acetate (CAS 1210129-71-7)
- N-(2,6-diethylphenyl)-3,4,5-trimethoxybenzamide (CAS 352705-45-4)
- (2-(2,6-Diethylphenyl)-4-phenyloxazol-5-yl)methanol (CAS 832155-18-7)
- N4-(2,6-Diethylphenyl)-N2-propyl-L-asparagine (CAS 1047683-04-4)
Recommended Standards
- N-(2,4-Dithioxo-1,2-dihydroquinazolin-3(4H)-yl)-4-methylbenzamide (CAS 88518-13-2)
- N-(2-Hydroxyethyl)-2-((3,5,6-trimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 328018-00-4)
- N-(2-(hydroxymethyl)-2,3-dihydro-1H-benzo[f]chromen-1-yl)-N-methylpivalamide (CAS 317820-32-9)
- N-(3-Phenylpropyl)-9H-fluorene-9-carboxamide (CAS 329704-34-9)
- Diethyl 4-cyanopyridine-2,5-dicarboxylate (CAS 97316-53-5)
- Lutetium(III) bromide (CAS 14456-53-2)
- Ethyl 3-hydroxy-7-iodobenzo[b]thiophene-2-carboxylate (CAS 2168378-32-1)
- 1,6-Dimethyl-2,3-dihydroquinolin-4(1H)-one (CAS 959699-02-6)
- EB 47 (CAS 366454-36-6)
- 3-Chlorophenyl 3,3,3-trifluoropropyl sulfide (CAS 1707361-66-7)
- Diisopropylidene-a-D-glucofuranose (CAS 28528-94-1)
- 5,8-Dibromo-2-(3-hydroxyquinolin-2-yl)-1H-cyclopenta[b]naphthalene-1,3(2H)-dione (CAS 68133-02-8)
- N-(4-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 35412-20-5)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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