4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(2,4-dichlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine CAS 338960-86-4
| CAS No. | 338960-86-4 |
| Molecular Formula | C23H16Cl3N3S2 |
| Molecular Weight | 504.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(2,4-dichlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338960-86-4) is a high-purity analytical reference standard with the molecular formula C23H16Cl3N3S2 and a molecular weight of 504.88 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(2,4-dichlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 504.88 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).
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)methyl]sulfanyl}methyl)-6-[(2,4-dichlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine 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 | C23H16Cl3N3S2 |
| Molecular Weight | 504.88 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related chlorophenyl Standards
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Recommended Standards
- 4-(((4-Chlorobenzyl)thio)methyl)-6-((2,6-dichlorophenyl)thio)-2-(pyridin-2-yl)pyrimidine (CAS 338961-03-8)
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- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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