N-(3-Bromophenyl)-3-methylbenzamide CAS 346720-58-9
| CAS No. | 346720-58-9 |
| Molecular Formula | C14H12BrNO |
| Molecular Weight | 290.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(3-Bromophenyl)-3-methylbenzamide (CAS 346720-58-9), molecular formula C14H12BrNO and molecular weight 290.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, N-(3-Bromophenyl)-3-methylbenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), N-(3-Bromophenyl)-3-methylbenzamide 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 | C14H12BrNO |
| Molecular Weight | 290.16 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 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 |
| 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 N Standards
- 4-(4-Bromophenyl)-2-methyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1269530-84-8)
- 4-(2-Bromophenyl)-2-methyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1269531-62-5)
- 4-(3-Bromophenyl)-2-methyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1269533-25-6)
- 2-(4-Bromophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (CAS 1285382-33-3)
- 6-(3-Bromophenyl)-2-cyclopropylpyrimidin-4-amine (CAS 1291412-30-0)
- 6-(2-Bromophenyl)-2-cyclopropylpyrimidin-4-amine (CAS 1304559-09-8)
- N-(3-bromophenyl)-2-phenylacetamide (CAS 13140-73-3)
- 5-(2-Bromophenyl)-2-cyclopropylpyrimidin-4-amine (CAS 1484826-61-0)
Recommended Standards
- N-(2-Methylphenyl) 2-bromobenzamide (CAS 303991-47-1)
- N-(3-Bromophenyl)-4-methylbenzamide (CAS 346720-55-6)
- N-(2-Bromophenyl)-4-methylbenzamide (CAS 346720-06-7)
- N-(4-bromo-2-methylphenyl)benzamide (CAS 349397-71-3)
- 2,4-Dichloro-N-(4-fluorobenzyl)aniline (CAS 940367-67-9)
- Polylactic Acid (CAS 31852-84-3)
- 1-Amino-2-phenylcyclopropanecarboxylic acid hydrochloride (CAS 70315-35-4)
- 2,5-Dibromo-3-methylpyridine (CAS 3430-18-0)
- 4-(4-Chlorophenyl)-5,5-dimethyl-2-oxotetrahydrofuran-3-carboxamide (CAS 21863-83-2)
- Ethyl 4-(3,4-diaminophenyl)piperazine-1-carboxylate (CAS 1393442-71-1)
- 5-(4-Iodophenyl)-10,15,20-triphenyl-21H,23H-porphine (CAS 133513-05-0)
- (3,5-dibromo-4-chlorophenyl)methanol (CAS 1795347-29-3)
- 2-(4-Chlorophenyl)benzothiazole (CAS 6265-91-4)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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