3-((4-Chlorobenzyl)thio)-6-(pyridin-3-yl)pyridazine CAS 896058-43-8
| CAS No. | 896058-43-8 |
| Molecular Formula | C16H12ClN3S |
| Molecular Weight | 313.80 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-((4-Chlorobenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 896058-43-8) is a high-purity analytical reference standard with the molecular formula C16H12ClN3S and a molecular weight of 313.80 g/mol.
The molecular framework of 3-((4-Chlorobenzyl)thio)-6-(pyridin-3-yl)pyridazine (C16H12ClN3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 3-((4-Chlorobenzyl)thio)-6-(pyridin-3-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 | C16H12ClN3S |
| Molecular Weight | 313.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 1-(2-((2-Chlorobenzyl)thio)ethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1440535-35-2)
- 3-((3-Chlorobenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 896058-36-9)
- 3-((3-Chlorobenzyl)thio)-6-(pyridin-4-yl)pyridazine (CAS 872988-02-8)
- 4-(4-Chlorobenzyl)-5,8-dimethoxyisoquinoline (CAS 61190-17-8)
- 4-(4-Chlorobenzyl)-6,7-dimethoxyisoquinoline (CAS 32871-99-1)
- 4-(4-Chlorobenzyl)-7,8-dimethoxyisoquinoline (CAS 61190-24-7)
- N-(4-Chlorobenzyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 1467691-86-6)
- 1-(3-Chlorobenzyl)-3-formyl-1H-indole-2-carboxylic acid (CAS 903160-54-3)
Recommended Standards
- 3-(4-Chlorophenyl)-6-((pyridin-4-ylmethyl)thio)pyridazine (CAS 899740-33-1)
- 4-(4-Chlorophenyl)-3-(2,2-dimethoxyethyl)-5-(methylthio)-4H-1,2,4-triazole (CAS 320424-69-9)
- 2-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxo-2,3-dihydro-1λ6-thiophen-3-yl)acetamide (CAS 326017-12-3)
- 5-[(2-Chlorophenyl)sulfanyl]-6-methyl-3-phenyl-1,2,4-triazine (CAS 339013-28-4)
- 4-Bromo-2-methoxy-6-methylaniline, 97% (CAS 348169-39-1)
- 6-Methoxy-3,3-dimethylindoline (CAS 1158752-37-4)
- 227018-13-5 N-(Pyridin-3-ylmethyl)-n-(pyridin-4-ylmethyl)amine MFCD02656618 (CAS 227018-13-5)
- 3-Methyl-4-thioureidobenzenesulfonamide (CAS 66121-80-0)
- 6290-05-7 Ethyl N-(2-ethoxy-2-oxoethyl)glycinate Glycine, N-(2-ethoxy-2-oxoethyl)-, ethyl ester Acetic acid, iminodi-, diethyl ester N,N-Bis(ethoxycarbonylmethyl)amine Diethyl iminodiacetate EINECS 228-533-6 Iminodiacetic acid diethyl ester NSC 6950 (CAS 6290-05-7)
- 7-Methoxyhexahydro-1H-pyrido[1,2-a]pyrazin-2(6H)-amine (CAS 100070-76-6)
- 3-(2-Fluorophenyl)-4-fluorobenzoic acid (CAS 1214340-35-8)
- Isocamphane (CAS 473-19-8)
- 3-(2-Chloropyrimidin-4-yl)-1-cyclopropyl-1H-indole (CAS 1899922-76-9)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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