N-(2,6-dichlorophenyl)-4-methoxybenzamide CAS 157491-16-2
| CAS No. | 157491-16-2 |
| Molecular Formula | C14H11Cl2NO2 |
| Molecular Weight | 296.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(2,6-dichlorophenyl)-4-methoxybenzamide 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.
N-(2,6-dichlorophenyl)-4-methoxybenzamide (CAS 157491-16-2), molecular formula C14H11Cl2NO2 and molecular weight 296.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H11Cl2NO2, N-(2,6-dichlorophenyl)-4-methoxybenzamide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3,4-Dichlorophenyl)-2-methoxybenzamide (CAS 117367-18-7)
- Benzyl (2,6-dichlorophenyl)carbamate (CAS 194874-21-0)
- (E)-2-(((2,4-dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 199788-15-3)
- (E)-2-(((3,4-dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 199788-16-4)
- (E)-2-(((3,5-dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 303771-98-4)
- 2-(((2,5-Dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 92103-43-0)
- N-(2,3-Dichlorophenyl)-2-methoxybenzamide (CAS 570417-08-2)
- N-(2,3-Dichlorophenyl)-4-methoxybenzamide (CAS 76470-77-4)
Recommended Standards
- Ethyl 2-(4-Iodocyclohexyl)acetate (CAS 1521255-68-4)
- 3-Fluoro-4-(3-(4-methylpiperazin-1-yl)propoxy)phenylboronic acid (CAS 1704064-05-0)
- 4-[(3,4-dichlorobenzyl)oxy]benzamide (CAS 1273152-47-8)
- (4-(2-(4-Ethylpiperazin-1-yl)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704064-13-0)
- Benzhydryl 2-(triphenyl-$l^{5}-phosphanyl)acetate (CAS 61042-29-3)
- 2-((S)-1-(2-((S)-2-Amino-3-phenylpropanamido)acetyl)pyrrolidine-2-carboxamido)acetic acid (CAS 165745-00-6)
- Ethyl 2-(4-methylpiperazin-1-yl)nicotinate (CAS 1185291-69-3)
- Methyl[1-(pyridin-4-yl)propyl]amine (CAS 1184131-82-5)
- (S)-2-cyclopropyl-3,4-dihydro-2H-pyran-2-carboxylic acid (CAS 2050692-04-9)
- 4-(Difluoromethyl)bicyclo[2.2.2]octan-1-amine (CAS 1245643-16-6)
- 3-(6,7-Dimethoxy-2-oxo-1,2-dihydroquinolin-3-yl)acrylic acid (CAS 101382-62-1)
- a-Onocerin diacetate (CAS 34434-99-6)
- trans-[2-(4-Fluoro-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester (CAS 1450903-42-0)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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