N-(4-Bromophenyl)-2-((4-((2-hydroxybenzylidene)amino)phenyl)thio)acetamide CAS 765285-03-8
| CAS No. | 765285-03-8 |
| Molecular Formula | C21H17BrN2O2S |
| Molecular Weight | 441.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(4-Bromophenyl)-2-((4-((2-hydroxybenzylidene)amino)phenyl)thio)acetamide 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.
N-(4-Bromophenyl)-2-((4-((2-hydroxybenzylidene)amino)phenyl)thio)acetamide (CAS 765285-03-8), molecular formula C21H17BrN2O2S and molecular weight 441.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H17BrN2O2S, N-(4-Bromophenyl)-2-((4-((2-hydroxybenzylidene)amino)phenyl)thio)acetamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 441.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C21H17BrN2O2S |
| Molecular Weight | 441.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-(4-Bromophenyl)-5-(5-(((3-methylbenzyl)thio)methyl)furan-2-yl)-1,2,4-oxadiazole (CAS 1114908-79-0)
- 1-(4-Bromophenyl)-3-(4,6-dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)urea (CAS 672950-54-8)
- 2-(2-Bromophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396634-11-9)
- 3-(4-(4-Bromophenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-02-2)
- 3-(4-(4-Bromophenyl)-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-51-4)
- 3-(4-(4-Bromophenyl)-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477328-98-6)
- 4-(4-(4-Bromophenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477332-68-6)
- 4-(4-(4-Bromophenyl)-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-86-5)
Recommended Standards
- 4-(trans-4-(((4-Iodophenyl)(methyl)amino)methyl)cyclohexyl)-1-methylpiperazin-2-one (CAS 1313365-97-7)
- 2-(4-(2-([1,1'-Biphenyl]-4-yl)vinyl)phenyl)-5,7-dichlorobenzofuran (CAS 51358-06-6)
- 5-(Benzenesulfonyl)-4-(2,4-dichlorophenyl)-2-phenylpyrimidine (CAS 339108-15-5)
- 2-[(5Z)-5-[(2,4-Dichlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-octahydro-1H-isoindole-1,3-dione (CAS 477886-61-6)
- tert-Butyl 3-fluoro-3-methylazetidine-1-carboxylate (CAS 1314923-32-4)
- 6-Methyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1260666-32-7)
- 1-(2-Fluorophenyl)-3-methyl-6-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018127-56-4)
- 3-Aminoisonicotinic acid hydrate (CAS 7529-20-6)
- 3-(3-Chloro-5H-benzo[b]pyridazino[4,3-e][1,4]oxazin-5-yl)-N,N-dimethylpropan-1-amine (CAS 27225-85-0)
- 1-(Difluoromethoxy)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1417569-57-3)
- Ethyl 2-ethylimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate (CAS 96356-07-9)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 1058712-24-5)
- 2-(3-Bromo-4-fluorophenoxy)-2-methylpropanoic acid (CAS 1680208-46-1)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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