3-(Methylsulfanyl)-5-[2-(methylsulfanyl)phenyl]-4-phenyl-4H-1,2,4-triazole CAS 339015-45-1
| CAS No. | 339015-45-1 |
| Molecular Formula | C16H15N3S2 |
| Molecular Weight | 313.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Methylsulfanyl)-5-[2-(methylsulfanyl)phenyl]-4-phenyl-4H-1,2,4-triazole (C16H15N3S2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(Methylsulfanyl)-5-[2-(methylsulfanyl)phenyl]-4-phenyl-4H-1,2,4-triazole (CAS 339015-45-1) is a high-purity analytical reference standard with the molecular formula C16H15N3S2 and a molecular weight of 313.44 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H15N3S2 |
| Molecular Weight | 313.44 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylsulfanyl Standards
- 3-[4-Ethyl-5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]-1-phenyl-1,4-dihydropyridazin-4-one (CAS 478063-64-8)
- N-[2-(Methylsulfanyl)pyrimidin-4-yl]-3-(trifluoromethyl)benzamide (CAS 866155-06-8)
- 4-(Methylsulfanyl)-2-(2-phenylethenesulfonamido)butanoic acid (CAS 1008200-40-5)
- 898776-23-3 [4-(Methylsulfanyl)phenyl]{4-[(pyrrolidin-1-yl)methyl]phenyl}methanone DTXSID40642741 (CAS 898776-23-3)
- 1-[6-(Methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]pyrrolidine (CAS 339106-41-1)
- 2-(Methylsulfanyl)-N-[4-(trifluoromethyl)phenyl]benzamide (CAS 794574-47-3)
- 2-[2-(Methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]-5-(trifluoromethyl)pyridine (CAS 1092345-72-6)
- 2-(Methylsulfanyl)-7-[(Z)-2-[4-(propan-2-yl)phenyl]ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 303986-71-2)
Recommended Standards
- 3-((tert-Butyldimethylsilyl)oxy)-4-fluoro-N-methoxy-N-methylbenzamide (CAS 939399-42-5)
- 4,5-Dibutyl-1-{4-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-2-yl}-1H-1,2,3-triazole (CAS 860785-42-8)
- 2-(Benzylsulfanyl)-N-(prop-2-en-1-yl)thieno[3,2-d]pyrimidin-4-amine (CAS 478067-40-2)
- 4-Allyl-5-(5-methyl-4-phenylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 862649-72-7)
- tert-Butyl (R)-2-(3-nitrobenzyl)piperazine-1-carboxylate (CAS 1260608-11-4)
- Zeranol (mixture of isomers) (CAS 55331-29-8)
- (3S,4R)-4-cyclopentylpyrrolidin-3-ol (CAS 1932333-08-8)
- 1-Morpholino-2-(2-phenyl-1H-indol-1-yl)ethan-1-one (CAS 65746-60-3)
- 2-Butylcyclopentan-1-amine (CAS 1249334-28-8)
- (R)-2-Ethyl-3-oxotetrahydrofuran-2-carboxylic acid (CAS 361460-19-7)
- 2-(Boc-amino)-1-(1-methyl-2-imidazolyl)ethanone (CAS 876392-21-1)
- [3-(difluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-6-yl]methanamine (CAS 1427381-11-0)
- 5-(4-Fluorobenzylidene)-3-morpholino-2-thioxothiazolidin-4-one (CAS 881816-77-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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