6-Bromo-8-ethyl-5-(phenylamino)quinolin-2-ol CAS 95813-73-3
| CAS No. | 95813-73-3 |
| Molecular Formula | C18H15BrN2O2 |
| Molecular Weight | 371.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-8-ethyl-5-(phenylamino)quinolin-2-ol (C18H15BrN2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
6-Bromo-8-ethyl-5-(phenylamino)quinolin-2-ol (CAS 95813-73-3), molecular formula C18H15BrN2O2 and molecular weight 371.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Bromo-8-ethyl-5-(phenylamino)quinolin-2-ol 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 | C18H15BrN2O2 |
| Molecular Weight | 371.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- N-(N-hydroxycarbamimidoyl)benzamide (CAS 92660-51-0)
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- 3-Amino-1-(2-methylprop-2-en-1-yl)thiourea (CAS 39215-63-9)
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- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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