N-(2-((4-bromophenyl)sulfonyl)ethyl)-2,4-dichlorobenzamide CAS 338955-75-2
| CAS No. | 338955-75-2 |
| Molecular Formula | C15H12BrCl2NO3S |
| Molecular Weight | 437.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(2-((4-bromophenyl)sulfonyl)ethyl)-2,4-dichlorobenzamide 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.
N-(2-((4-bromophenyl)sulfonyl)ethyl)-2,4-dichlorobenzamide (CAS 338955-75-2) is a high-purity analytical reference standard with the molecular formula C15H12BrCl2NO3S and a molecular weight of 437.14 g/mol.
Structurally, N-(2-((4-bromophenyl)sulfonyl)ethyl)-2,4-dichlorobenzamide (C15H12BrCl2NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/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 437.14 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H12BrCl2NO3S |
| Molecular Weight | 437.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-bromophenyl)-2,3-dichloro-4-(ethylsulfonyl)benzamide (CAS 477886-34-3)
- Ethyl 1-(3-bromophenyl)-4-((2,4-dioxopentan-3-yl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 899992-09-7)
- 2-(4-Bromophenyl)-N'-[(1E)-(4-fluorophenyl)methylidene]imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866138-01-4)
- 3-((4-Bromophenyl)thio)-1-(2-methoxy-5-nitrophenyl)pyrrolidine-2,5-dione (CAS 882749-48-6)
- 4-(2-(4-Bromophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamide (CAS 1022288-07-8)
- 3-(4-(4-Bromophenyl)-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-59-9)
- 3-(4-(4-Bromophenyl)-5-((3-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678971-55-6)
- 3-(4-(4-Bromophenyl)-5-((4-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477333-41-8)
Recommended Standards
- 2-(Tributylstannyl)-5-(trifluoromethyl)pyrimidine (CAS 2560586-04-9)
- 4,6-Bis(4-bromophenoxy)pyrimidin-2-amine (CAS 866154-34-9)
- Methyl 5-iodo-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxylate (CAS 937602-50-1)
- 2-(2-Bromo-4-(trifluoromethoxy)phenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244087-03-2)
- 3-Hydroxy-5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one (CAS 254886-18-5)
- Methyl 2-amino-3,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2820536-86-3)
- 1-Boc-3-(3-carboxy-phenoxy)-pyrrolidine (CAS 250681-87-9)
- (1-Mercaptocyclobutyl)methanol (CAS 1996616-52-4)
- 3-Fluoro-4-pyrrolidinomethyl benzophenone (CAS 898776-35-7)
- Ethyl 4-Methyl-3-oxomorpholine-2-carboxylate (CAS 96905-32-7)
- (3-(4-Chlorophenyl)-5,6-dihydropyridazin-1(4H)-yl)(cyclopropyl)methanone (CAS 478261-57-3)
- 4-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-2-one (CAS 865658-85-1)
- DL-Phenylalanine-d5 (CAS 284664-89-7)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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