2,6-dichloroisonicotinaldehyde N-(4-fluorophenyl)hydrazone CAS 680213-63-2
| CAS No. | 680213-63-2 |
| Molecular Formula | C12H8Cl2FN3 |
| Molecular Weight | 284.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-dichloroisonicotinaldehyde N-(4-fluorophenyl)hydrazone (C12H8Cl2FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,6-dichloroisonicotinaldehyde N-(4-fluorophenyl)hydrazone (CAS 680213-63-2), molecular formula C12H8Cl2FN3 and molecular weight 284.12 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.
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.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2FN3 |
| Molecular Weight | 284.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloroisonicotinaldehyde Standards
Recommended Standards
- 2,6-Dichloro-3-(methylsulfamoyl)benzoic acid (CAS 716360-56-4)
- Ethyl 2-chloro-5-(chlorosulfonyl)nicotinate (CAS 334708-07-5)
- 2,4-Dichloro-5-(methylsulfamoyl)benzoic acid (CAS 4847-36-3)
- Methyl 2,4-dichloro-5-sulfamoylbenzoate (CAS 5046-15-1)
- (3S,6S)-1,6-Dimethylpiperidin-3-amine (CAS 1273564-12-7)
- 5-(2,5-Dichlorophenyl)pyridin-2-amine (CAS 875166-88-4)
- 2-Chloro-3,4-bis(chloromethyl)pyridine (CAS 1454285-53-0)
- Methyl 6-cyclopropyl-3-(4-fluorophenyl)isoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1018144-40-5)
- 4-Methyl-1H-pyrazole-1-acetic Acid (CAS 956364-44-6)
- 4-Isopropyl-2-phenyloxazol-5(4H)-one (CAS 5839-93-0)
- N-(3-Cyanothiophen-2-yl)-4-(N-cyclohexyl-N-methylsulfamoyl)benzamide (CAS 865546-24-3)
- 3-(4-Nitrophenyl)isoxazole-5-carboxylic acid (CAS 899820-05-4)
- (-)-Terpinen-4-ol (CAS 20126-76-5)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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