N-(3,5-Dichlorophenyl)-2-methoxybenzamide CAS 449154-05-6
| CAS No. | 449154-05-6 |
| Molecular Formula | C14H11Cl2NO2 |
| Molecular Weight | 296.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(3,5-Dichlorophenyl)-2-methoxybenzamide (C14H11Cl2NO2) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 296.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(3,5-Dichlorophenyl)-2-methoxybenzamide (CAS 449154-05-6), molecular formula C14H11Cl2NO2 and molecular weight 296.15 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.
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 | 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3,4-Dichlorophenyl)-2-methoxybenzamide (CAS 117367-18-7)
- N-(2,6-dichlorophenyl)-4-methoxybenzamide (CAS 157491-16-2)
- 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)
Recommended Standards
- N-(2,6-dichlorophenyl)-2-methoxybenzamide (CAS 362602-54-8)
- N-(3,5-Dichlorophenyl)-4-methoxybenzamide (CAS 316150-88-6)
- N-(2,5-dichlorophenyl)-4-methoxybenzamide (CAS 7465-94-3)
- N-(5-chloro-2-hydroxyphenyl)-2-(chloromethyl)benzamide (CAS 218457-10-4)
- 2-(thiophen-3-yl)pyrrolidine (CAS 298690-85-4)
- 2-{5-oxo-4h,5h,6h,7h,8h-thieno[3,2-b]azepin-4-yl}acetic acid (CAS 648881-57-6)
- Rifaximin Methylenequinoid formDISCONTINUED (CAS 1351775-04-6)
- Trt-Glu(OtBu)-OH · DCHA (CAS 86967-51-3)
- Cinacalcet Impurity N57 (CAS 1271930-15-4)
- 4,4-Dfluoro-3-oxopentanenitrile (CAS 1188909-16-1)
- 1,1-difluoro-N-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]methanesulfonamide hydrochloride (CAS 1797883-28-3)
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- 1-(1-Adamantylamino)propan-2-ol hydrochloride (CAS 1134582-75-4)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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