3-Chloro-6-(naphthalen-2-yl)pyridazine CAS 867130-43-6
| CAS No. | 867130-43-6 |
| Molecular Formula | C14H9ClN2 |
| Molecular Weight | 240.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-6-(naphthalen-2-yl)pyridazine (CAS 867130-43-6), a certified reference material (molecular formula C14H9ClN2, MW 240.69 g/mol) for analytical method development and quality control.
3-Chloro-6-(naphthalen-2-yl)pyridazine (C14H9ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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.
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.
As a certified reference material (CRM), 3-Chloro-6-(naphthalen-2-yl)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 | C14H9ClN2 |
| Molecular Weight | 240.69 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6,7-dimethoxy-2-methyl-3,4-dihydroquinazoline (CAS 1001755-78-7)
- 1-Chloro-4-phenylphthalazine, 97% (CAS 10132-01-1)
- (5-Chloro-2-hydroxyphenyl)(piperazin-1-yl)methanone (CAS 1016773-94-6)
- 2-chloro-N-(3-acetamidophenyl)propanamide (CAS 1016776-71-8)
- 2-chloro-N-{[(3,4-dimethylphenyl)amino]carbonyl}acetamide (CAS 103405-98-7)
- 5-Chloro-2-phenyl-1,6-naphthyridine (CAS 1086385-19-4)
- 5-Chloro-7-methoxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1093065-13-4)
- 1-(4-Chloro-3-nitrobenzyl)pyrrolidine (CAS 1097810-31-5)
Recommended Standards
- 3-Chloro-6-(naphthalen-1-yl)pyridazine (CAS 99708-50-6)
- 3-Chloro-N-(2-(ethylamino)-2-oxoethyl)benzamide (CAS 852410-66-3)
- 3-{4-[(E)-2-Chloro-but-2-en-(E)-ylidene]-5-methyl-ene-4,5-dihydro-1H-imidazol-2-yl}-propionic acid (CAS 878431-45-9)
- 4-((2-Aminophenyl)amino)-6-chloropyridazin-3(2H)-one (CAS 41806-78-4)
- 1-Phenyl-1H-pyrazolo[3,4-b]pyrazine-5-carbonitrile (CAS 87595-30-0)
- 2,6-Diamino-4-(difluoromethyl)nicotinic acid (CAS 1806865-52-0)
- 1-Amino-3-(naphthalen-2-yloxy)propan-2-ol (CAS 126891-87-0)
- 1-(4-Ethylphenyl)propane-1-thiol (CAS 1096333-25-3)
- 2-Butene, polymer with 2-methyl-1-propene and 1-propene (CAS 25497-77-2)
- Bicyclo[3.1.1]Heptan-1-ylmethanamine (CAS 2091080-49-6)
- Tert-butyl 4-((2,4-dichlorophenyl)amino)piperidine-1-carboxylate (CAS 860785-94-0)
- N-Cyclopropyl-N-((1-(2-hydroxyethyl)pyrrolidin-2-yl)methyl)acetamide (CAS 1353984-95-8)
- 6-Ethoxy-N-methyl-2-(methylthio)-N-(piperidin-3-yl)pyrimidin-4-amine hydrochloride (CAS 1353953-56-6)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com