N-(4-Bromo-2-chlorophenyl)-4-methylbenzamide CAS 902090-36-2
| CAS No. | 902090-36-2 |
| Molecular Formula | C14H11BrClNO |
| Molecular Weight | 324.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Bromo-2-chlorophenyl)-4-methylbenzamide (CAS 902090-36-2), molecular formula C14H11BrClNO and molecular weight 324.60 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, chlorine/bromine substitution, N-(4-Bromo-2-chlorophenyl)-4-methylbenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.60 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Bromo-2-chlorophenyl)-4-methylbenzamide 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 | C14H11BrClNO |
| Molecular Weight | 324.60 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 |
| 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 4-Bromo-N-(2-chloro-4-methylphenyl)benzamide (CAS 1004185-21-0)
- 4-Bromo-3-chloro-N-methyl-N-phenylbenzamide (CAS 1529257-64-4)
- 3-Bromo-N-(2-chloro-4-methylphenyl)benzamide (CAS 851273-95-5)
- 3-Bromo-N-(3-chloro-2-methylphenyl)benzamide (CAS 310873-60-0)
- 4-Bromo-N-(3-chloro-2-methylphenyl)benzamide (CAS 310873-65-5)
- 4-Bromo-N-(3-chloro-4-methylphenyl)benzamide (CAS 346690-15-1)
- 4-Bromo-N-(4-chloro-2-methylphenyl)benzamide (CAS 303195-53-1)
- 4-Bromo-N-(4-chlorobenzyl)benzamide (CAS 446855-39-6)
Recommended Standards
- N-(4-Bromo-2-chlorophenyl)-3-methylbenzamide (CAS 902092-48-2)
- N-(4-Bromo-2-methylphenyl)-2-chlorobenzamide (CAS 327991-20-8)
- N-(2-Bromo-4-methylphenyl)-4-chlorobenzamide (CAS 299954-67-9)
- N-(4-Bromo-2-methylphenyl)-3-chlorobenzamide (CAS 330469-01-7)
- 5-(2-(Methylsulfonyl)propan-2-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1340426-03-0)
- R(-)-Dihydro-5-trityloxymethyl-2(3H)-furanone (CAS 78158-90-4)
- Methyl 2,5-difluoro-4-methoxyphenylacetate (CAS 1807191-40-7)
- 2-amino-2-(2-fluorophenyl)acetamide hydrochloride (CAS 1315365-17-3)
- Tert-butyl (3S,3aR,7aR)-3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate (CAS 1932509-88-0)
- 2-((4-Chlorophenoxy)methyl)morpholine (CAS 167273-58-7)
- 3-Amino-N-benzyl-N-propylpropanamide (CAS 1153538-23-8)
- 4-Iodo-2-methylpyridine (CAS 22282-65-1)
- 5-Chloro-4,6-dimethoxypyrimidin-2-amine (CAS 55693-77-1)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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