2-(4-Bromophenyl)dibenzo[f,h]quinoxaline CAS 2044706-67-2
| CAS No. | 2044706-67-2 |
| Molecular Formula | C22H13BrN2 |
| Molecular Weight | 385.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Bromophenyl)dibenzo[f,h]quinoxaline (CAS 2044706-67-2), a certified reference material (molecular formula C22H13BrN2, MW 385.26 g/mol) for analytical method development and quality control.
The molecular framework of 2-(4-Bromophenyl)dibenzo[f,h]quinoxaline (C22H13BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Bromophenyl)dibenzo[f,h]quinoxaline 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 | C22H13BrN2 |
| Molecular Weight | 385.26 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-N-(2,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 866872-68-6)
- N-(4-Bromophenyl)-2-((2,8-dimethylquinolin-4-yl)oxy)acetamide (CAS 1266337-59-0)
- (Z)-3-(2-Bromophenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile (CAS 476670-24-3)
- 2-((4-Bromophenyl)thio)-4-(4-fluorophenyl)nicotinonitrile (CAS 478245-90-8)
- 2-((4-Bromophenyl)thio)-6-(4-fluorophenyl)nicotinonitrile (CAS 252059-90-8)
- Methyl 1-(2-bromophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (CAS 528523-10-6)
- 2-((5-(((4-Bromophenyl)amino)methyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1071351-36-4)
- 2-((5-(1-((4-Bromophenyl)amino)ethyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-58-8)
Recommended Standards
- 2-(Pyridin-2-yl)-4-(trifluoromethyl)-6-[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 338418-28-3)
- [4-bromo-5-(trifluoromethyl)-2-naphthyl] 2,2-dimethylpropanoate (CAS 2763158-15-0)
- 3-Phenyl-6-(trifluoromethyl)-5-[3-(trifluoromethyl)phenoxy]-1,2,4-triazine (CAS 383148-68-3)
- 2-(4-Bromonaphthalen-1-yl)-1,10-phenanthroline (CAS 1853997-27-9)
- 1'-[(3,4-Dichlorophenyl)methyl]-1',2'-dihydrospiro[1,3-dioxolane-2,3'-indole]-2'-one (CAS 866152-01-4)
- 8-Bromo-2-methoxyquinoline (CAS 146564-18-3)
- 2-((5-(Chloromethyl)thiophen-2-yl)oxy)benzoic acid (CAS 136309-62-1)
- N-Ethyl-3-nitrobenzenesulfonamide (CAS 28860-09-5)
- 4-(3-Chlorobenzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one (CAS 478247-18-6)
- tert-Butyl 2,4-dichloro-8-oxo-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 1207368-89-5)
- 1-(1-(Tetrahydro-2H-pyran-4-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)ethan-1-one (CAS 2158267-66-2)
- (1R,5S,6S)-3-Benzyl-6-nitro-3-azabicyclo[3.1.0]hexane (CAS 151860-16-1)
- 3-(4-Bromophenyl)-2-thioxothiazolidin-4-one (CAS 10574-70-6)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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