6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(3-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile CAS 303985-40-2
| CAS No. | 303985-40-2 |
| Molecular Formula | C32H28N2S |
| Molecular Weight | 472.64 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.
CATO supplies 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(3-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile (CAS 303985-40-2), a certified reference material (molecular formula C32H28N2S, MW 472.64 g/mol) for analytical method development and quality control.
6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(3-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile (C32H28N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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.
CATO manufactures 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(3-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile 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 | C32H28N2S |
| Molecular Weight | 472.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(2-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile (CAS 303985-39-9)
- 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-{[(4-methylphenyl)methyl]sulfanyl}pyridine-3-carbonitrile (CAS 303985-50-4)
- 2-{2-[(3-methylphenyl)formamido]acetamido}ethyl 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 338419-60-6)
- 2-(3-Methylphenyl)-4-[3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one (CAS 1207035-43-5)
- {1-methyl-5-[(4-methylphenyl)sulfanyl]-3-phenyl-1H-pyrazol-4-yl}methyl N-(4-chlorophenyl)carbamate (CAS 318234-02-5)
- 2-{[3-ethyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}-N-[(4-methylphenyl)methyl]acetamide (CAS 1040649-67-9)
- {4-[(4-methylphenyl)sulfanyl]-3-nitrophenyl}methyl N-(3,4-dichlorophenyl)carbamate (CAS 320424-10-0)
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Recommended Standards
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