2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(2-hydroxy-4,4-dimethylmorpholin-4-ium) bromide CAS 312-45-8
| CAS No. | 312-45-8 |
| Molecular Formula | C24H34N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(2-hydroxy-4,4-dimethylmorpholin-4-ium) bromide (CAS 312-45-8), a certified reference material (molecular formula C24H34N2O4Br, MW 494.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H34N2O4Br, 2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(2-hydroxy-4,4-dimethylmorpholin-4-ium) bromide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 494.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(2-hydroxy-4,4-dimethylmorpholin-4-ium) bromide 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.
Physical & Chemical Properties
| Molecular Formula | C24H34N2O4 2*Br |
| Molecular Weight | 494.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 1-[2-(Methoxycarbonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 39629-93-1)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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