6,8-Dibromo-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline CAS 861210-77-7
| CAS No. | 861210-77-7 |
| Molecular Formula | C16H8Br2ClF3N2O |
| Molecular Weight | 496.50 g/mol |
| 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 6,8-Dibromo-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline (CAS 861210-77-7), a certified reference material (molecular formula C16H8Br2ClF3N2O, MW 496.50 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, 6,8-Dibromo-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 496.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 6,8-Dibromo-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline 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 | C16H8Br2ClF3N2O |
| Molecular Weight | 496.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- 5,5′-Dibromo-3,3′-bis(pentyloxy)-2,2′-bithiophene (CAS 1404166-45-5)
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Recommended Standards
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- H-Tyr-Glu-Trp-OH (CAS 122409-30-7)
- 1,3-Dimethyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione (CAS 46155-89-9)
- Dimenhydrinate (CAS 523-87-5)
- 4-(Piperidin-1-yl)pyridin-2-amine (CAS 52311-35-0)
- Ethyl 5-Thioxopyrrolidine-2-carboxylate (CAS 84911-17-1)
- 2-Butylpyrrolidine (CAS 3446-98-8)
- N-(3,4-Dichlorophenyl)-3-(trifluoromethyl)benzamide (CAS 24094-75-5)
- 2-{4-[4-(carbamoylmethoxy)phenyl]-4-methyl-2,5-dioxoimidazolidin-1-yl}acetic acid (CAS 956437-05-1)
- 2,3-Dibromo-6-fluorobenzyl bromide (CAS 1803817-09-5)
- 3-((4-Ethoxyphenyl)amino)-3-oxopropanoic acid (CAS 4270-38-6)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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