4-Bromo-N-(diphenylmethylene)benzenamine CAS 53847-33-9
| CAS No. | 53847-33-9 |
| Molecular Formula | C19H14BrN |
| Molecular Weight | 336.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Bromo-N-(diphenylmethylene)benzenamine 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 4-Bromo-N-(diphenylmethylene)benzenamine (CAS 53847-33-9), a certified reference material (molecular formula C19H14BrN, MW 336.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H14BrN, 4-Bromo-N-(diphenylmethylene)benzenamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 336.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C19H14BrN |
| Molecular Weight | 336.23 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 4,4'-Oxybis[3-(trifluoromethyl)aniline] (CAS 344-48-9)
- Benzenamine, 2-bromo-N-(diphenylmethylene)- (CAS 251320-80-6)
- N,N-Bis(2-methoxyethyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2490666-13-0)
- N-[3-(2-Methoxyethoxy)propyl]-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2490665-96-6)
- 3-(Aminomethyl)-5-(trifluoromethyl)aniline (CAS 1233324-80-5)
- Methyl 3-((7-(3-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)-4-methoxybenzoate (CAS 1105238-47-8)
- 2-Chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1256360-20-9)
- methyl 4-bromopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1062368-71-1)
- Vazegepant Impurity 31 (CAS CATO-C4X-320031)
- (2-(1,3-Dioxolan-2-yl)ethyl)triphenylphosphonium bromide (CAS 86608-70-0)
- 2-ethyl-5-methoxy-2,3-dihydropyridazin-3-one (CAS 1262423-58-4)
- N-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)methanesulfonamide (CAS 921916-15-6)
- 2-[3,5-dimethyl-1-(2-methylpropyl)-1h-pyrazol-4-yl]acetic acid (CAS 957023-29-9)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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