N-(2-Bromoethyl)-2,4-dichlorobenzamide CAS 349136-98-7
| CAS No. | 349136-98-7 |
| Molecular Formula | C9H8BrCl2NO |
| Molecular Weight | 296.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-Bromoethyl)-2,4-dichlorobenzamide.
N-(2-Bromoethyl)-2,4-dichlorobenzamide (CAS 349136-98-7) is a high-purity analytical reference standard with the molecular formula C9H8BrCl2NO and a molecular weight of 296.98 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, N-(2-Bromoethyl)-2,4-dichlorobenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.98 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).
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.
CATO manufactures N-(2-Bromoethyl)-2,4-dichlorobenzamide 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 | C9H8BrCl2NO |
| Molecular Weight | 296.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Bromo-N-(2,4-dichlorophenyl)propanamide (CAS 329208-84-6)
- N-(4-Bromo-2,6-dichloro-3-methylphenyl)acetamide (CAS 68399-95-1)
- 2-Bromo-N-(3,5-dichlorophenyl)propanamide (CAS 123306-44-5)
- Trimethyl(9-methyl-9H-fluoren-9-yl)germane (CAS 61857-68-9)
- 3'-(Pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1261945-23-6)
- n-((1h-Benzo[d][1,2,3]triazol-1-yl)methyl)-4-bromoaniline (CAS 144583-00-6)
- 2-((Benzyloxy)methyl)acrylaldehyde (CAS 134477-75-1)
- 2-Chloro-n-(4-chlorophenyl)-n-(2,2,2-trifluoroethyl)acetamide (CAS 878466-33-2)
- Fmoc-Lys(palmitoyl-Glu-OtBu)-OH (CAS 1491158-62-3)
- 2-Amino-2-(4-methoxyphenyl)acetonitrile hydrochloride (CAS 5537-50-8)
- (5-Bromo-1H-pyrazol-3-yl)methanol (CAS 1779621-52-1)
- N-((4-Morpholinophenyl)carbamothioyl)thiophene-2-carboxamide (CAS 302552-71-2)
- 1-phenyl-2-(piperidin-1-yl)ethane-1,2-dione (CAS 14377-63-0)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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