3-Chloro-6-(4-fluorobenzyl)-4,5-dimethylpyridazine CAS 1057682-70-8
| CAS No. | 1057682-70-8 |
| Molecular Formula | C13H12ClFN2 |
| Molecular Weight | 250.70 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.
3-Chloro-6-(4-fluorobenzyl)-4,5-dimethylpyridazine (CAS 1057682-70-8) is a high-purity analytical reference standard with the molecular formula C13H12ClFN2 and a molecular weight of 250.70 g/mol.
3-Chloro-6-(4-fluorobenzyl)-4,5-dimethylpyridazine (C13H12ClFN2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-Chloro-6-(4-fluorobenzyl)-4,5-dimethylpyridazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H12ClFN2 |
| Molecular Weight | 250.70 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-N-(2-methoxyethyl)pyridine-3-sulfonamide (CAS 1155913-04-4)
- Methyl 4-chloro-2-((2-hydroxypropyl)amino)thiazole-5-carboxylate (CAS 1184498-64-3)
- 4-Chloro-2-(2-fluorophenyl)-6-isopropylpyrimidine (CAS 1239848-59-9)
- 5-Chloro-4-propoxypyridine-3-sulfonamide (CAS 1352506-61-6)
- 5-Chloro-N-ethyl-4-hydroxy-N-methylpyridine-3-sulfonamide (CAS 1352515-19-5)
- 5-Chloro-4-(isopropylamino)pyridine-3-sulfonic acid (CAS 1352516-05-2)
- 5-Chloro-4-(propylamino)pyridine-3-sulfonic acid (CAS 1352521-98-2)
- 5-Chloro-4-methoxy-N,N-dimethylpyridine-3-sulfonamide (CAS 1352528-74-5)
Recommended Standards
- 1-((4-(Chloromethyl)phenoxy)methyl)-2-fluorobenzene (CAS 1036435-64-9)
- 3-Amino-4-chloro-N-(2-hydroxyethyl)benzenesulfonamide (CAS 1098363-81-5)
- 2-(2-Methoxyphenoxy)ethane-1-sulfonyl chloride (CAS 1018548-39-4)
- 5-amino-2-chloro-N-methoxy-N-methylbenzene-1-sulfonamide (CAS 1154676-26-2)
- Furaltadone-d5 (CAS 1015855-64-7)
- 4-Acetamido-6-chloroquinoline-3-carboxylic acid (CAS 1352507-77-7)
- 3,5-DIBROMOPYRIDINE 1-OXIDE (CAS 2402-99-5)
- 4-Methyl-2-(trifluoromethyl)aniline (CAS 87617-23-0)
- 5-(Hydroxymethylidene)spiro[2.5]octan-6-one (CAS 1424995-27-6)
- 3-Amino-6-(1H-imidazol-1-yl)pyridine-2-carbonitrile (CAS 1216669-25-8)
- 3-METHYL-1-(2-PHENYLETHYL)PIPERIDIN-4-ONE (CAS 82003-82-5)
- Roxadustat Impurity 127 (CAS CATO-C4X-2213127)
- 5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane (CAS 1467060-32-7)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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