2-(ethylamino)-N-(2-methoxyphenyl)acetamide CAS 900641-64-7
| CAS No. | 900641-64-7 |
| Molecular Formula | C11H16N2O2 |
| Molecular Weight | 208.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(ethylamino)-N-(2-methoxyphenyl)acetamide (CAS 900641-64-7), molecular formula C11H16N2O2 and molecular weight 208.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H16N2O2, 2-(ethylamino)-N-(2-methoxyphenyl)acetamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O2 |
| Molecular Weight | 208.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related ethylamino Standards
- 1-(2-(Ethylamino)pyrimidin-4-yl)pyrrolidin-3-ol (CAS 1206969-24-5)
- 2-(ethylamino)-N-(3-methoxyphenyl)acetamide (CAS 743444-53-3)
- 2-(ethylamino)-N-(4-methoxyphenyl)acetamide (CAS 743444-49-7)
- n-(3-(Ethylamino)-4-methoxyphenyl)acetamide (CAS 57039-61-9)
- 1-[2-(EThylamino)-5-nitrophenyl]ethanone (CAS 1858959-66-6)
- Methyl 3-((ethylamino)methyl)-4-hydroxybenzoate (CAS 1707378-76-4)
- Propyl 4-(ethylamino)benzoate (CAS 1094306-89-4)
- ETHYL 2-(4-(ETHYLAMINO)PHENYL)ACETATE (CAS 39718-92-8)
Recommended Standards
- 2-(Diphenylamino)acetonitrile (CAS 36602-06-9)
- 2-(Benzylamino)benzonitrile (CAS 5589-62-8)
- 2-(7-Methyl-1,7-diazaspiro[4.4]nonan-1-yl)-1,3,4-oxadiazole (CAS 646056-41-9)
- 2-(Mesityloxy)acetohydrazide (CAS 347910-45-6)
- 2-[2-(4-Methylphenyl)-2-oxoethyl]propanedinitrile (CAS 26454-80-8)
- 3-Ethoxy-4-{[3-(trifluoromethyl)benzyl]-oxy}benzaldehyde (CAS 667437-26-5)
- 1-(4-Sulfanylpiperidin-1-yl)ethan-1-one (CAS 788074-38-4)
- 8-bromo-3-fluoro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 2306276-04-8)
- Copper(I) trifluoromethanesulfonate benzene complex Copper(I) triflate benzene complex Cuprous trifluoromethanesulfonate benzene complex Trifluoromethanesulfonic acid copper(I) salt benzene complex 42152-46-5 (CAS 42152-46-5)
- 1-(6-Iodo-4-methylpyridin-3-yl)-N-methylmethanamine (CAS 1355180-23-2)
- Methyl 5,7-dimethoxycinnoline-3-carboxylate (CAS 949377-71-3)
- (3-Bromo-5-fluoropyridin-4-yl)methanol (CAS 1227586-02-8)
- 4-Chloro-8-isobutyl-2,6-dimethylimidazo[1,5-a]pyrimidine (CAS 88875-11-0)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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