3-Chloro-6-[(2-chloro-6-fluorophenyl)methyl]pyridazine CAS 320419-53-2
| CAS No. | 320419-53-2 |
| Molecular Formula | C11H7Cl2FN2 |
| Molecular Weight | 257.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Chloro-6-[(2-chloro-6-fluorophenyl)methyl]pyridazine (CAS 320419-53-2) is a high-purity analytical reference standard with the molecular formula C11H7Cl2FN2 and a molecular weight of 257.09 g/mol.
The molecular framework of 3-Chloro-6-[(2-chloro-6-fluorophenyl)methyl]pyridazine (C11H7Cl2FN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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.
As a certified reference material (CRM), 3-Chloro-6-[(2-chloro-6-fluorophenyl)methyl]pyridazine 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 | C11H7Cl2FN2 |
| Molecular Weight | 257.09 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(4-Chlorophenyl)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)acetamide (CAS 868680-44-8)
- 1-(4-(Tert-butyl)phenyl)-N1,N1-dimethylethane-1,2-diamine (CAS 927975-04-0)
- 4-Chloro-6-(2-fluoropropan-2-yl)pyrimidine (CAS 1289106-81-5)
- 2-((tert-Butoxycarbonyl)amino)-3-(3-chloro-4-hydroxyphenyl)propanoic acid (CAS 1404945-28-3)
- 3-Bromo-1-ethyl-5-(pyrimidin-4-yl)pyridin-2(1H)-one (CAS 89996-06-5)
- 9,9'-(9,9-Di-p-tolyl-9H-fluorene-2,7-diyl)bis(9H-carbazole) (CAS 1174006-50-8)
- N-Phenylpiperidin-3-amine dihydrochloride (CAS 2751621-53-9)
- 3,4-Dimethoxybenzhydrol (CAS 56139-08-3)
- Semaglutide impurity 29 (CAS 110990-08-4)
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