2-chloro-N-(2,6-diethylphenyl)-N-(1-methoxypropan-2-yl)acetamide CAS 51218-54-3
| CAS No. | 51218-54-3 |
| Molecular Formula | C16H24ClNO2 |
| Molecular Weight | 297.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-chloro-N-(2,6-diethylphenyl)-N-(1-methoxypropan-2-yl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-chloro-N-(2,6-diethylphenyl)-N-(1-methoxypropan-2-yl)acetamide (CAS 51218-54-3), a certified reference material (molecular formula C16H24ClNO2, MW 297.82 g/mol) for analytical method development and quality control.
Structurally, 2-chloro-N-(2,6-diethylphenyl)-N-(1-methoxypropan-2-yl)acetamide (C16H24ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 297.82 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H24ClNO2 |
| Molecular Weight | 297.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | ＞95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
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- 2-Chloro-1-[4-(thiophen-2-yl)-4h,5h,6h,7h-thieno[3,2-c]pyridin-5-yl]ethan-1-one (CAS 924084-26-4)
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- 4-Chloro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine (CAS 1177311-69-1)
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Recommended Standards
- tert-Butyl (R)-N-benzyl-N-(2-chloropropyl)glycinate (CAS 888494-24-4)
- Brivaracetam Impurity 211 (CAS CATO-C4X-2007211)
- 3-(4-Chlorophenyl)-N-methyl-5-(methylthio)thiophene-2-carboxamide (CAS 477857-91-3)
- Letermovir Impurity 133 (CAS CATO-C4X-2915133)
- 4-(Chloromethyl)-2-(difluoromethyl)-5-hydroxynicotinonitrile (CAS 1806985-80-7)
- 6-(3-Chlorophenyl)picolinaldehyde (CAS 61704-38-9)
- 3-(2-fluorophenyl)butanoic acid (CAS 1042815-30-4)
- (R)-2-Amino-3-(methylamino)propanoic acid (CAS 20790-80-1)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-nitropyridine (CAS 28148-12-1)
- Methyl 3-fluoro-4-((2-hydroxybenzylidene)amino)benzoate (CAS 1296225-22-3)
- [3-chloro-5-(methylamino)phenyl]methanol (CAS 1051900-94-7)
- 1-(p-Methoxystyryl)naphthalene (CAS 23833-69-4)
- 1-(2,4-Dimethoxyphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 82529-67-7)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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