4-Benzyl-5-phenethyl-4H-1,2,4-triazole-3-thiol CAS 124953-85-1
| CAS No. | 124953-85-1 |
| Molecular Formula | C17H17N3S |
| Molecular Weight | 295.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Benzyl-5-phenethyl-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-Benzyl-5-phenethyl-4H-1,2,4-triazole-3-thiol (CAS 124953-85-1), molecular formula C17H17N3S and molecular weight 295.40 g/mol, is a CATO reference standard with documented purity and traceability.
4-Benzyl-5-phenethyl-4H-1,2,4-triazole-3-thiol (C17H17N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C17H17N3S |
| Molecular Weight | 295.40 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.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- N-Phenethyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 510725-11-8)
- Ethyl 1-phenethyl-1H-benzo[d][1,2,3]triazole-5-carboxylate (CAS 878427-67-9)
- 1-Phenethyl-N-(m-tolyl)piperidin-4-amine (CAS 99918-45-3)
- N-phenethyl-1-phenylcyclopentane-1-carboxamide (CAS 512795-97-0)
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- β-Phenethyl ferulate (CAS 71835-85-3)
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Recommended Standards
- Hydroxytolbutamide-d9 (CAS 1185112-19-9)
- Ethyl 5-pivaloyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate (CAS 1259287-91-6)
- 3-((5,6-Dimethoxybenzo[d]thiazol-2(3h)-ylidene)amino)-N,N-dimethylpropan-1-amine (CAS 1177274-01-9)
- 2-(1H-benzo[d]imidazol-2-yl)-3-(p-tolyl)propanethioamide (CAS 1260918-73-7)
- N-(4-Acetylphenyl)-N-(methylsulfonyl)methanesulfonamide (CAS 187831-02-3)
- 5-(3-Fluoro-2-methylphenyl)-3-methyl-5-oxovaleric acid (CAS 951885-01-1)
- Potassium pentachlororuthenate(III) (CAS 38386-99-1)
- 3-Allyl-1,5-naphthyridine (CAS 1246088-66-3)
- 1-(4-Cyanobutyl)-N-(1-methyl-1-phenylethyl)-1H-Indazole-3-carboxamide (CAS 1631074-54-8)
- 5-Ethyl-1-(4-hydroxybutyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1247129-48-1)
- n-{[2-(trifluoromethyl)phenyl]methyl}oxetan-3-amine (CAS 1339894-12-0)
- Captopril Impurity 35 (CAS 613256-52-3)
- N-(4-Methoxyphenethyl)-3,4-dimethylaniline (CAS 356537-73-0)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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