(βR)-6-Bromo-2-methoxy-α-1-naphthalenyl-β-phenyl-3-quinolineethanol CAS 1298044-24-2
| CAS No. | 1298044-24-2 |
| Molecular Formula | C28H22BrNO2 |
| Molecular Weight | 484.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (βR)-6-Bromo-2-methoxy-α-1-naphthalenyl-β-phenyl-3-quinolineethanol 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.
(βR)-6-Bromo-2-methoxy-α-1-naphthalenyl-β-phenyl-3-quinolineethanol (CAS 1298044-24-2), molecular formula C28H22BrNO2 and molecular weight 484.38 g/mol, is a CATO reference standard with documented purity and traceability.
(βR)-6-Bromo-2-methoxy-α-1-naphthalenyl-β-phenyl-3-quinolineethanol (C28H22BrNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C28H22BrNO2 |
| Molecular Weight | 484.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-Methylpiperidine-2-carboxamide (CAS 53941-92-7)
- 5-(4-Chlorophenyl)pyrimidin-4-amine (CAS 35202-25-6)
- 4-((5-Amino-6-(methylamino)pyrimidin-4-yl)amino)benzamide (CAS 1206969-74-5)
- Cyclopentolate Hydrochloride EP Impurity C (CAS 113079-81-5)
- 2-((((7,8-Dimethyl-2-oxo-2H-chromen-4-yl)methyl)(ethyl)amino)methyl)-6,7-dimethoxyquinazolin-4(3H)-one (CAS 854131-39-8)
- 2-Bromo-N-ethyl-N-methylethanamine Hydrobromide (CAS 5845-27-2)
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- 1-(1-Ethyl-1H-pyrazol-5-yl)-N-(2-methoxybenzyl)methanamine hydrochloride (CAS 1855947-06-6)
- 2-(((1-Benzylpiperidin-4-yl)methyl)amino)ethanol (CAS 920482-97-9)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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