2-Chloro-N-(5-chloro-2-phenoxyphenyl)acetamide CAS 54810-28-5
| CAS No. | 54810-28-5 |
| Molecular Formula | C14H11Cl2NO2 |
| Molecular Weight | 296.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-N-(5-chloro-2-phenoxyphenyl)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.
2-Chloro-N-(5-chloro-2-phenoxyphenyl)acetamide (CAS 54810-28-5) is a high-purity analytical reference standard with the molecular formula C14H11Cl2NO2 and a molecular weight of 296.15 g/mol.
Based on its molecular formula C14H11Cl2NO2, 2-Chloro-N-(5-chloro-2-phenoxyphenyl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 2-Chloro-N-(5-chloro-2-phenoxyphenyl)acetamide 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 | C14H11Cl2NO2 |
| Molecular Weight | 296.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Ethyl 2-chloro-6-(4-chlorophenyl)nicotinate (CAS 1217838-00-0)
- (E)-2-chloro-1-(5-((2-(2-chlorophenyl)hydrazono)methyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 866142-95-2)
- (E)-4-chloro-2-(((3-chloro-4-methoxyphenyl)imino)methyl)phenol (CAS 300865-44-5)
- 2-Chloro-N-(3-chloro-4-methoxyphenyl)benzamide (CAS 443903-11-5)
- 2-Chloro-N-(4-(4-chlorophenoxy)phenyl)acetamide (CAS 36160-92-6)
- 2-Chloro-n-[4-(2-chlorophenoxy)phenyl]acetamide (CAS 69838-53-5)
- 2-Chloro-n-[4-(3-chlorophenoxy)phenyl]acetamide (CAS 69838-54-6)
- 3-Chloro-N-(3-chloro-4-methoxyphenyl)benzamide (CAS 420814-92-2)
Recommended Standards
- 2,5-Dichloro-N-(4-methoxyphenyl)benzamide (CAS 405147-41-3)
- 2-Iodo-2'-methyl-1,1'-biphenyl (CAS 39655-09-9)
- 2,4-Dichloro-N-(2,6-dimethylphenyl)pyrimidine-5-carboxamide (CAS 835633-82-4)
- 2-(Trifluoromethyl)pyrimidin-5-yl trifluoromethanesulfonate (CAS 866602-85-9)
- 1-(6-Amino-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 27392-71-8)
- 2-Hexanone (CAS 591-78-6)
- 3-{[(4-chlorophenyl)methyl]amino}-6-phenylpyridazine-4-carbonitrile (CAS 338752-72-0)
- 2-(1H-1,2,3-triazol-5-yl)acetic acid (CAS 947723-95-7)
- 5-Fluoroquinolin-4-amine (CAS 1416440-08-8)
- ML345 (CAS 1632125-79-1)
- 3-Bromo-5-methoxy-4-propoxybenzoic acid (CAS 554407-81-7)
- 2-Chloro-3-[2-(3-cyanophenyl)-1-oxoethyl]pyridine (CAS 884504-82-9)
- 1-(6-Bromobenzo[d][1,3]dioxol-5-yl)-N,N-dimethylmethanamine (CAS 1707587-45-8)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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