N-(4-Amino-2-methylphenyl)-2-(4-chlorophenoxy)-propanamide CAS 1020057-45-7
| CAS No. | 1020057-45-7 |
| Molecular Formula | C16H17ClN2O2 |
| Molecular Weight | 304.77 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, chlorine substitution, N-(4-Amino-2-methylphenyl)-2-(4-chlorophenoxy)-propanamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N-(4-Amino-2-methylphenyl)-2-(4-chlorophenoxy)-propanamide (CAS 1020057-45-7), molecular formula C16H17ClN2O2 and molecular weight 304.77 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures N-(4-Amino-2-methylphenyl)-2-(4-chlorophenoxy)-propanamide 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 | C16H17ClN2O2 |
| Molecular Weight | 304.77 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(3-Amino-4-chlorophenyl)-2-(4-ethylphenoxy)-acetamide (CAS 1020054-52-7)
- N-(3-Amino-4-chlorophenyl)-2-(4-methylphenoxy)-propanamide (CAS 1020054-60-7)
- N-(3-Amino-4-chlorophenyl)-2-(3,4-dimethylphenoxy)acetamide (CAS 1020054-63-0)
- N-(3-Amino-4-chlorophenyl)-2-(3-methylphenoxy)-propanamide (CAS 1020054-66-3)
- N-(3-Amino-4-chlorophenyl)-2-(2-methylphenoxy)-propanamide (CAS 1020054-69-6)
- N-(3-Amino-4-chlorophenyl)-3-isopropoxybenzamide (CAS 1020054-74-3)
- N-(3-Amino-4-chlorophenyl)-2-phenoxybutanamide (CAS 1020054-98-1)
- N-(3-Amino-4-chlorophenyl)-4-propoxybenzamide (CAS 1020055-18-8)
Recommended Standards
- N-(4-Amino-2-methylphenyl)-4-methylbenzamide (CAS 1020057-15-1)
- N-(4-Amino-2-methylphenyl)-2-(2-chlorophenoxy)-propanamide (CAS 1020057-57-1)
- N-(4-Amino-2-methylphenyl)-2-(4-chloro-3-methylphenoxy)acetamide (CAS 1020057-04-8)
- N-(3-Amino-4-chlorophenyl)-2-(3,5-dimethylphenoxy)acetamide (CAS 1020058-28-9)
- 3-(2-Methoxyethyl)-4-methyl-1h-pyrazol-5-amine (CAS 1187766-96-6)
- methyl 3-(2-aminothiazol-4-yl)propanoate hydrobromide (CAS 116568-95-7)
- (2-Chloro-3,5-difluorophenyl)methanol (CAS 1785519-54-1)
- Ruxolitinib Impurity 93 (CAS CATO-C4X-205893)
- 3-Amino-4,5-difluorobenzoic acid (CAS 1025127-16-5)
- 4-Chloro-2-methyl-5-nitrobenzaldehyde (CAS 1805673-29-3)
- (E)-4-(5-(4-Fluorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 306324-33-4)
- 2-(tert-Butoxy)-6-iodophenol (CAS 1243395-23-4)
- 1-Methyl-2-(3-(trifluoromethyl)phenoxy)-1H-indole-3-carbaldehyde (CAS 338416-72-1)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
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