1-Methyl-4-({3-[(4-methylphenyl)sulfanyl]propyl}sulfanyl)benzene CAS 25741-56-4
| CAS No. | 25741-56-4 |
| Molecular Formula | C17H20S2 |
| Molecular Weight | 288.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-({3-[(4-methylphenyl)sulfanyl]propyl}sulfanyl)benzene (CAS 25741-56-4), molecular formula C17H20S2 and molecular weight 288.47 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H20S2, 1-Methyl-4-({3-[(4-methylphenyl)sulfanyl]propyl}sulfanyl)benzene contains sulfur-containing functionality, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.47 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Methyl-4-({3-[(4-methylphenyl)sulfanyl]propyl}sulfanyl)benzene 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 | C17H20S2 |
| Molecular Weight | 288.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 2 |
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