3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole CAS 344274-14-2
| CAS No. | 344274-14-2 |
| Molecular Formula | C20H20Cl3N3S2 |
| Molecular Weight | 472.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole.
3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole (CAS 344274-14-2), molecular formula C20H20Cl3N3S2 and molecular weight 472.88 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole (C20H20Cl3N3S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole 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 | C20H20Cl3N3S2 |
| Molecular Weight | 472.88 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) | 11.0 |
| 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
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- Ramelteon RC 18 (CAS 468104-14-5)
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- 2-Methyl-4-[4-(3-methylphenyl)piperazin-1-yl]butan-2-amine hydrochloride (CAS 1432679-37-2)
- Ethyl 3-Formylpyrrole-2-carboxylate (CAS 36131-43-8)
- Isopropyl 2-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)acetate (CAS 62141-07-5)
- Hexapeptide-9 (CAS 885024-94-2)
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