2-((2-((4-Methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)thio)aniline CAS 343374-17-4
| CAS No. | 343374-17-4 |
| Molecular Formula | C22H23N3S2 |
| Molecular Weight | 393.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((2-((4-Methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)thio)aniline 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.
2-((2-((4-Methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)thio)aniline (CAS 343374-17-4), molecular formula C22H23N3S2 and molecular weight 393.57 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H23N3S2, 2-((2-((4-Methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)thio)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.57 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.
Physical & Chemical Properties
| Molecular Formula | C22H23N3S2 |
| Molecular Weight | 393.57 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylbenzyl Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com