4-Bromo-N-(3-methoxyphenyl)benzamide CAS 313268-57-4
| CAS No. | 313268-57-4 |
| Molecular Formula | C14H12BrNO2 |
| Molecular Weight | 306.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 306.15 g/mol gives 4-Bromo-N-(3-methoxyphenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Bromo-N-(3-methoxyphenyl)benzamide (CAS 313268-57-4) is a high-purity analytical reference standard with the molecular formula C14H12BrNO2 and a molecular weight of 306.15 g/mol.
The molecular framework of 4-Bromo-N-(3-methoxyphenyl)benzamide (C14H12BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-Bromo-N-(3-methoxyphenyl)benzamide 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 | C14H12BrNO2 |
| Molecular Weight | 306.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-N-(2-methoxyphenyl)benzamide (CAS 106840-94-2)
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Recommended Standards
- 4-Bromo-2-methoxy-N-phenylbenzamide (CAS 330793-39-0)
- 4-Bromo-N-(4-methoxyphenyl)benzamide (CAS 49747-35-5)
- 5-(((4-Bromophenyl)imino)methyl)-2-methoxyphenol (CAS 315671-86-4)
- 4-(((4-Bromophenyl)imino)methyl)-2-methoxyphenol (CAS 3382-70-5)
- 5-Iodo-3-methyl-1H-pyrazole (CAS 1555820-10-4)
- Methyl 3-(3,4-dimethoxyphenyl)-3-[(thiophen-2-yl)formamido]propanoate (CAS 478249-90-0)
- Potassium 2-formylphenyl trifluoroborate (CAS 192863-39-1)
- 8-(Trifluoromethyl)isoquinolin-3-ol (CAS 1175271-71-2)
- 4-Chloro-6-methyl-5-phenylthieno[2,3-d]pyrimidine (CAS 610274-04-9)
- Ethyl 3-amino-5-cyano-2-formylisonicotinate (CAS 99185-85-0)
- Ethyl (1,3-benzodioxol-5-ylamino)(oxo)acetate (CAS 708225-07-4)
- Methyl 6-methoxy-1,2,3,4-tetrahydroquinoline-2-carboxylate (CAS 176641-35-3)
- 2,5-Difluorobenzene-1-thiol (CAS 77380-28-0)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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