N-(3-chloro-4-methylphenyl)-2-(4-formylphenoxy)acetamide CAS 553628-88-9
| CAS No. | 553628-88-9 |
| Molecular Formula | C16H14ClNO3 |
| Molecular Weight | 303.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(3-chloro-4-methylphenyl)-2-(4-formylphenoxy)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.
N-(3-chloro-4-methylphenyl)-2-(4-formylphenoxy)acetamide (CAS 553628-88-9), molecular formula C16H14ClNO3 and molecular weight 303.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H14ClNO3, N-(3-chloro-4-methylphenyl)-2-(4-formylphenoxy)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 303.74 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(3-chloro-4-methylphenyl)-2-(4-formylphenoxy)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14ClNO3 |
| Molecular Weight | 303.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-(2-((2-Chloro-6-methylphenyl)carbamoyl)phenyl)acetic acid (CAS 1023437-39-9)
- Ethyl 2-(4-chloro-3-methyl-1H-pyrazolo[3,4-b]quinolin-1-yl)acetate (CAS 104332-44-7)
- 2-Chloro-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-phenylacetamide (CAS 1094628-68-8)
- N-(4-chloro-2-methylphenyl)-4-(N’-hydroxycarbamimidoyl)benzamide (CAS 1097079-26-9)
- 1154913-96-8 Methyl 2-{[chloro(phenyl)acetyl]amino}benzoate MFCD13681439 (CAS 1154913-96-8)
- 3-Chloro-4'-(dimethylcarbamoyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261915-64-3)
- 5-Chloro-3-(4-methoxybenzyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one (CAS 1265634-73-8)
- 2-Chloro-6-(3-phenylpropanamido)benzoic acid (CAS 1411019-78-7)
Recommended Standards
- N-(3-chloro-4-methylphenyl)-2-(3-formylphenoxy)acetamide (CAS 579518-58-4)
- N-(4-acetylphenyl)-2-(4-chlorophenoxy)acetamide (CAS 303992-57-6)
- N-(3-chloro-4-methylphenyl)-2-(2-formylphenoxy)acetamide (CAS 553674-60-5)
- N-(5-acetyl-2-(4-chlorophenyl)-6-methylpyrimidin-4-yl)acetamide (CAS 430444-81-8)
- 4-(2-Azidoethoxy)-3-oxo-butanoic Acid 2-Cyanoethyl Ester (CAS 103069-47-2)
- 2-Fluoro-3-methylbenzofuran (CAS 725274-12-4)
- 5-[(Benzenesulfonyl)methyl]-3-phenyl-1,2-oxazole (CAS 106808-15-5)
- tert-Butyl 3-[3-amino-4-(aminocarbonyl)-1H-pyrazol-1-yl]-1-pyrrolidinecarboxylate (CAS 1353505-98-2)
- N-[3-(Dimethylamino)propyl]acetamide (CAS 3197-19-1)
- 3-(1-Hydroxy-2-naphthamido)-4-methoxybenzene-1-sulfonyl fluoride (CAS 62554-34-1)
- 1-tert-butyl-3-(difluoromethyl)-1H-pyrazole (CAS 1494107-12-8)
- 3-(((2-Hydroxypropyl)amino)methyl)benzonitrile (CAS 1153187-22-4)
- 5-Methyl-10,11-dihydro-5H-5,10-epiminodibenzo[a,d][7]annulene (CAS 70449-94-4)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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