4-Phenyl-5-((m-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 76659-61-5
| CAS No. | 76659-61-5 |
| Molecular Formula | C16H15N3OS |
| Molecular Weight | 297.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Phenyl-5-((m-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (C16H15N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-Phenyl-5-((m-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 76659-61-5) is a high-purity analytical reference standard with the molecular formula C16H15N3OS and a molecular weight of 297.37 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.
CATO manufactures 4-Phenyl-5-((m-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 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 | C16H15N3OS |
| Molecular Weight | 297.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Phenyl-3-((m-tolyloxy)methyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 55045-12-0)
- 4-Phenyl-5-((p-tolyloxy)methyl)-4h-1,2,4-triazole-3-thiol (CAS 76111-27-8)
- 4-Fluoro-N-(2-((4-methyl-1,2,3-thiadiazol-5-yl)thio)ethyl)benzamide (CAS 478063-48-8)
- 5-(2-Ethoxyphenyl)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 337310-81-3)
- 2-(4-Hydroxypiperidin-1-yl)isonicotinonitrile (CAS 939986-84-2)
- Ethyl 2-((4-(tert-butylamino)-6-chloro-1,3,5-triazin-2-yl)amino)acetate (CAS 94628-61-2)
- 1-Hydroxy-5,5-dimethyl-2-phenylimidazolidine-4-thione (CAS 257869-91-3)
- Tert-butyl ((2-chloro-3-(dimethoxymethyl)pyridin-4-yl)methyl)carbamate (CAS 1186310-71-3)
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