n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide CAS 28508-26-1
| CAS No. | 28508-26-1 |
| Molecular Formula | C16H16BrNO2 |
| Molecular Weight | 334.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide 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.
CATO supplies n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide (CAS 28508-26-1), a certified reference material (molecular formula C16H16BrNO2, MW 334.21 g/mol) for analytical method development and quality control.
Structurally, n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide (C16H16BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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 334.21 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H16BrNO2 |
| Molecular Weight | 334.21 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.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related n Standards
- Benzyl (1-(4-bromophenyl)ethyl)carbamate (CAS 1400644-50-9)
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- 4-((4-Bromophenyl)sulfonyl)-2-ethylmorpholine (CAS 1119390-07-6)
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Recommended Standards
- N-(2-Bromo-4-methylphenyl)-2-ethoxybenzamide (CAS 314022-94-1)
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- Tert-butyl 2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate (CAS 769968-18-5)
- Benzyl (S)-(1-(3-bromophenyl)ethyl)carbamate (CAS 477312-67-7)
- 3-(3-Chlorophenyl)-N-methylpropan-1-amine (CAS 103275-33-8)
- tert-Butyl7-chloro-1,2,3,5-tetrahydro-4H-benzo[e][1,4]diazepine-4-carboxylate (CAS 886364-33-6)
- n1,n1,2,2-Tetramethyl-n3-(tetrahydro-2h-thiopyran-3-yl)propane-1,3-diamine (CAS 1343159-44-3)
- Methyl N-(3,5-dichlorophenyl)-N-(methylsulfonyl)glycinate (CAS 425608-86-2)
- 2-Methylpyridine-3,4-diamine (CAS 15931-19-8)
- 9-Bromo-9-phenyl-9H-fluorene (CAS 55135-66-5)
- 2-(5-Bromo-2,4-dimethylphenyl)-1,3-dioxolane (CAS 2624417-78-1)
- 2,2,2-Trifluoro-1-(1H-indol-3-yl)ethan-1-amine (CAS 126954-11-8)
- 4-(Thiophene-2-amido)benzoic acid (CAS 25700-63-4)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com