4-(4-Chlorophenyl)-2-((4-methoxybenzyl)thio)nicotinonitrile CAS 339103-68-3
| CAS No. | 339103-68-3 |
| Molecular Formula | C20H15ClN2OS |
| Molecular Weight | 366.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 4-(4-Chlorophenyl)-2-((4-methoxybenzyl)thio)nicotinonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(4-Chlorophenyl)-2-((4-methoxybenzyl)thio)nicotinonitrile (CAS 339103-68-3) is a high-purity analytical reference standard with the molecular formula C20H15ClN2OS and a molecular weight of 366.86 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-Chlorophenyl)-2-((4-methoxybenzyl)thio)nicotinonitrile 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 | C20H15ClN2OS |
| Molecular Weight | 366.86 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-((4-Chlorophenyl)sulfonyl)-4-(2-methoxyphenyl)piperazine (CAS 259683-39-1)
- 1-[(4-Chlorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478042-79-4)
- 1-Benzyl-6-(4-chlorophenyl)-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-93-2)
- 2-(4-Chlorophenyl)-1-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 320423-68-5)
- N-(4-(4-Chlorophenyl)-3-(furan-2-ylmethyl)thiazol-2(3H)-ylidene)aniline (CAS 374092-82-7)
- 2-((3-(2-Chlorophenyl)-1,2,4-thiadiazol-5-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 864919-59-5)
- 5-((4-Chlorophenyl)sulfonyl)-N,N-dimethyl-4-(pyrrolidin-1-yl)pyrimidin-2-amine (CAS 339106-21-7)
- 1-(1-(4-Chlorophenyl)-2-methyl-1H-indol-3-yl)-2-(piperidin-1-yl)ethanone (CAS 1410806-62-0)
Recommended Standards
- 5-(4-Methylpiperidine-1-carboxamido)naphthalene-1-sulfonyl chloride (CAS 728864-80-0)
- 2-(4-Chloro-phenoxy)-5-(piperidine-1-sulfonyl)-phenylamine (CAS 734546-73-7)
- 5-Butylamino-naphthalene-1-sulfonyl chloride (CAS 728864-95-7)
- N'-[(1E)-(4-Chlorophenyl)methylidene]-4H,5H-naphtho[1,2-b]thiophene-2-carbohydrazide (CAS 478033-51-1)
- 3-((4-Chlorophenyl)sulfonyl)-1-(furan-2-ylmethyl)-2-imino-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606953-66-6)
- 1-(4,6-Dimethylpyrimidin-2-yl)piperidine-3-carboxylic acid (CAS 841222-87-5)
- 4-(3-(Methoxymethyl)piperidin-1-yl)aniline (CAS 1698150-96-7)
- 2-Isopropyl-1H-imidazol-1-amine (CAS 690204-52-5)
- 1-Cyclopropyl-N-(4-fluorophenethyl)ethan-1-amine (CAS 1019499-21-8)
- Rosuvastatin Impurity 162 (CAS 488798-40-9)
- 2-Cyano-3-(4-hydroxy-3-methoxyphenyl)-N-phenylpropanamide (CAS 1261009-97-5)
- 5-Dichloromethyl-[1,3,4]thiadiazol-2-ylamine (CAS 32546-30-8)
- 1-(azidomethyl)-4-methyl-2-oxabicyclo[2.2.2]octane (CAS 2866318-68-3)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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