2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}-2-(2,4-dichlorophenyl)acetonitrile CAS 339026-64-1
| CAS No. | 339026-64-1 |
| Molecular Formula | C18H10Cl3N3S |
| Molecular Weight | 406.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}-2-(2,4-dichlorophenyl)acetonitrile.
CATO supplies 2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}-2-(2,4-dichlorophenyl)acetonitrile (CAS 339026-64-1), a certified reference material (molecular formula C18H10Cl3N3S, MW 406.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H10Cl3N3S, 2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}-2-(2,4-dichlorophenyl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}-2-(2,4-dichlorophenyl)acetonitrile 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 | C18H10Cl3N3S |
| Molecular Weight | 406.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related chlorophenyl Standards
- 4-(4-Chlorophenyl)-2-(5-(2,4-dichlorophenyl)-1H-pyrazol-1-yl)thiazole (CAS 956206-18-1)
- 1,1-bis(4-chlorophenyl)-2-{[(3-chlorophenyl)methyl]amino}ethan-1-ol 1J-327S 321432-85-3 (CAS 321432-85-3)
- (E)-{2-[(2-chlorophenyl)methanesulfonyl]-1-(2,4-dichlorophenyl)ethylidene}(methoxy)amine (CAS 338400-69-4)
- 2-[(4-Chlorophenyl)amino]-6-oxo-4-[4-(trifluoromethoxy)phenyl]-1,6-dihydropyrimidine-5-carbonitrile (CAS 1347308-03-5)
- 2-[(4-Chlorophenyl)amino]-6-oxo-4-[3-(trifluoromethoxy)phenyl]-1,6-dihydropyrimidine-5-carbonitrile (CAS 1348697-80-2)
- 5-(4-Chlorophenyl)-N-cyclopropyl-1-(2,5-dichlorophenyl)-1H-pyrazole-3-carboxamide (CAS 477712-36-0)
- 2-(4-((2-(3-Chlorophenyl)-6-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)acetamide (CAS 1606975-12-5)
- 1-[(4-Chlorophenyl)methyl]-6-oxo-N-[3-(trifluoromethyl)phenyl]-1,6-dihydropyridine-3-carboxamide (CAS 338782-67-5)
Recommended Standards
- 2,3-Dichloro-N-[(4-chlorophenyl)methyl]-4-(ethanesulfonyl)benzamide (CAS 338391-81-4)
- 4-Chloro-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-6-phenylpyrimidine-5-carbonitrile (CAS 341965-74-0)
- 1,3-Bis(1,1-dimethylethyl) 2-(5-bromo-2-chlorophenyl)imidodicarbonate (CAS 929000-06-6)
- Paricalcitol Impurity 17 (CAS 950586-26-2)
- 1,1'-Ferrocenyl diacetic acid (CAS 32681-19-9)
- Benzyl 3-oxo-5,7-dihydro-2H-pyrrolo[3,4-c]pyridazine-6(3H)-carboxylate (CAS 1395493-21-6)
- 5-Chloro-3-(3,5-dimethoxyphenyl)-1,2,4-oxadiazole (CAS 26903-90-2)
- 2-o-Tolylmorpholine hcl (CAS 1384080-51-6)
- 3-Hydroxy-4-methoxy-N,N-dimethylbenzamide (CAS 66842-93-1)
- 4-Phenyl-5-[3-(pyrrolidine-1-sulfonyl)-phenyl]-4H-[1,2,4]triazole-3-thiol (CAS 380431-17-4)
- 5-(4-methoxybenzyl)thiazol-2-amine (CAS 299953-06-3)
- Methyl 4-bromo-2-cyano-3-methoxybenzoate (CAS 1806852-57-2)
- 3-(3-Chlorophenyl)-2-methylprop-2-enoic acid (CAS 109619-78-5)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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