5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline CAS 565228-31-1
| CAS No. | 565228-31-1 |
| Molecular Formula | C36H44Br2N2O2 |
| Molecular Weight | 696.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 696.55 g/mol gives 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline (CAS 565228-31-1), a certified reference material (molecular formula C36H44Br2N2O2, MW 696.55 g/mol) for analytical method development and quality control.
The molecular framework of 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline (C36H44Br2N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]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 | C36H44Br2N2O2 |
| Molecular Weight | 696.55 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 5,8-Dibromo-2,3-bis(3-((2-ethylhexyl)oxy)phenyl)quinoxaline (CAS 498572-73-9)
- 5,8-Dibromo-2,3-bis(4-(octyloxy)phenyl)quinoxaline (CAS 773094-62-5)
- 2,4-Dibromo Deuteroporphyrin IX Dimethyl Ester (CAS 5432-34-8)
- 6,8-DIbromo-3-formylchromone (CAS 42059-76-7)
- (11bR)-2,6-Dibromo-N,N-bis((S)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642864-91-2)
- (11bR)-2,6-Dibromo-N,N-bis((R)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642864-94-5)
- (11bS)-2,6-Dibromo-N,N-bis((S)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1643439-21-7)
- 5,8-Dibromo-2,3-bis(3-(octyloxy)phenyl)pyrido[3,4-b]pyrazine (CAS 1239340-14-7)
Recommended Standards
- Ruthenium dichlorobis(triphenylphosphine)- (CAS 34076-51-2)
- Haploside C (CAS 108279-04-5)
- Carboxyarsenazo (CAS 3772-44-9)
- Tetrakis(4-bromophenyl)germane (CAS 1018982-18-7)
- 1-(4-(3,4-Dichlorophenyl)piperazin-1-yl)-3-phenoxypropan-2-ol (CAS 866051-14-1)
- 2-((5-Methylpyridin-2-yl)amino)thiazole-4-carboxylic acid (CAS 1176665-06-7)
- 4-(3-Nitrophenyl)-2-dimethoxymethyl-1,4-dihydropyridine-3,5-dicarboxylic Acid 5-Isopropyl Ester 3-Methyl Ester (CAS 75530-94-8)
- 8-Bromo-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1198413-10-3)
- 2-Chloro-1-(1-(3-methoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl)ethan-1-one (CAS 879058-38-5)
- 2-Amino-4h-thieno[2,3-c]chromene-1-carbonitrile (CAS 907962-53-2)
- 1-(4,7-Dichlorobenzofuran-2-yl)-2-methylpropan-1-one (CAS 1489002-75-6)
- 2-(3'-Ethoxy-[1,1'-biphenyl]-3-yl)aceticacid (CAS 558641-22-8)
- N-Methyldibenzylamine (CAS 102-05-6)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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