2,4,7-Trichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile CAS 2769863-96-7
| CAS No. | 2769863-96-7 |
| Molecular Formula | C9HCl3FN3 |
| Molecular Weight | 276.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,4,7-Trichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile 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.
CATO supplies 2,4,7-Trichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile (CAS 2769863-96-7), a certified reference material (molecular formula C9HCl3FN3, MW 276.48 g/mol) for analytical method development and quality control.
The molecular framework of 2,4,7-Trichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile (C9HCl3FN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9HCl3FN3 |
| Molecular Weight | 276.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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