2-methyl-6-(trifluoromethyl)quinoxaline CAS 646512-72-3
| CAS No. | 646512-72-3 |
| Molecular Formula | C10H17F3N2 |
| Molecular Weight | 222.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-methyl-6-(trifluoromethyl)quinoxaline (CAS 646512-72-3), a certified reference material (molecular formula C10H17F3N2, MW 222.25 g/mol) for analytical method development and quality control.
The molecular framework of 2-methyl-6-(trifluoromethyl)quinoxaline (C10H17F3N2) is characterized by a nitrile group, fluorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H17F3N2 |
| Molecular Weight | 222.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-(3-Methylphenyl)-4-propyl-4h-1,2,4-triazole-3-thiol (CAS 885460-02-6)
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- 3-(1,3-Dioxolan-2-yl)aniline (CAS 6398-87-4)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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