N-(4-ethylphenyl)-2-methoxybenzamide CAS 418777-17-0
| CAS No. | 418777-17-0 |
| Molecular Formula | C16H17NO2 |
| Molecular Weight | 255.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, N-(4-ethylphenyl)-2-methoxybenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 255.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(4-ethylphenyl)-2-methoxybenzamide (CAS 418777-17-0) is a high-purity analytical reference standard with the molecular formula C16H17NO2 and a molecular weight of 255.31 g/mol.
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), N-(4-ethylphenyl)-2-methoxybenzamide 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 | C16H17NO2 |
| Molecular Weight | 255.31 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(2-Ethylphenyl)-2-methoxybenzamide (CAS 353783-56-9)
- N-(4-ethylphenyl)-4-methoxybenzamide (CAS 329938-99-0)
- 2-((3-Ethylphenyl)amino)-1H-purin-6(9H)-one (CAS 123994-69-4)
- 2-((4-Ethylphenyl)amino)-1H-purin-6(9H)-one (CAS 123994-73-0)
- 1-((4-Ethylphenyl)sulfonyl)piperazine (CAS 777879-15-9)
- N-(2-ethylphenyl)-1,3-benzothiazol-2-amine (CAS 852399-65-6)
- n-(3-Ethylphenyl)-1,3-benzothiazol-2-amine (CAS 852399-60-1)
- N-(4-Ethylphenyl)-1,3-benzothiazol-2-amine (CAS 380427-14-5)
Recommended Standards
- N-(4-Ethoxyphenyl)-4-methylbenzamide (CAS 88234-27-9)
- N-(4-Ethoxyphenyl)-3-methylbenzamide (CAS 328023-30-9)
- N-(4-hydroxyphenyl)thiophene-2-sulfonamide (CAS 53442-35-6)
- N-(4-(((Pyridin-4-ylmethyl)amino)methyl)phenyl)acetamide (CAS 680185-79-9)
- DL-alpha-Tocopherol (CAS 10191-41-0)
- (S)-4-Bromo-2-((1,1,1-trifluoropropan-2-yl)oxy)benzoic acid (CAS 2222743-03-3)
- 3-[4-(2-Pyridinyl)-1,3-thiazol-2-yl]benzoic acid (CAS 1305738-46-8)
- 2-(1H-Pyrazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1309982-46-4)
- 5A-methyl-2-phenyl-5,5a,7,8-tetrahydronaphtho[2,1-b]furan-6(4H)-one (CAS 30036-89-6)
- Terbutaline Impurity 5 (CAS 21766-81-4)
- Ethyl 2-(3-nitrobenzylidene)-3-oxobutanoate (CAS 39562-16-8)
- 2,2-Bis(3,4-dimethylphenyl)hexafluoropropane (CAS 65294-20-4)
- 1-(4-Fluorophenyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 618070-30-7)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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