4-Allyl-5-(1-phenoxyethyl)-4H-1,2,4-triazole-3-thiol CAS 669705-40-2
| CAS No. | 669705-40-2 |
| Molecular Formula | C13H15N3OS |
| Molecular Weight | 261.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Allyl-5-(1-phenoxyethyl)-4H-1,2,4-triazole-3-thiol 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.
4-Allyl-5-(1-phenoxyethyl)-4H-1,2,4-triazole-3-thiol (CAS 669705-40-2) is a high-purity analytical reference standard with the molecular formula C13H15N3OS and a molecular weight of 261.34 g/mol.
4-Allyl-5-(1-phenoxyethyl)-4H-1,2,4-triazole-3-thiol (C13H15N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C13H15N3OS |
| Molecular Weight | 261.34 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Allyl Standards
- 4-Allyl-5-(2-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 725705-51-1)
- 4-Allyl-5-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 334497-08-4)
- 4-Allyl-5-(4-methoxybenzyl)-4H-1,2,4-triazole-3-thiol (CAS 69198-37-4)
- 4-Allyl-5-[(2-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol (CAS 292644-20-3)
- S-Allyl-N-(tert-butoxycarbonyl)-D-cysteine (CAS 770742-95-5)
- S-allyl-N-(tert-butoxycarbonyl)-L-cysteine (CAS 124773-55-3)
- 1-Allyl-5-(3-nitrophenyl)-1h-imidazole-2-thiol (CAS 1105189-53-4)
- 4-Allyl-5-(benzo[d][1,3]dioxol-5-yl)-4H-1,2,4-triazole-3-thiol (CAS 77803-46-4)
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