| CAS No. | 5926-55-6 |
| Molecular Formula | C23H17N3OS |
| Molecular Weight | 383.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 383.47 g/mol gives 3-(Furan-2-yl)-5-((naphthalen-1-ylmethyl)thio)-4-phenyl-4H-1,2,4-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Furan-2-yl)-5-((naphthalen-1-ylmethyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 5926-55-6), a certified reference material (molecular formula C23H17N3OS, MW 383.47 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-(Furan-2-yl)-5-((naphthalen-1-ylmethyl)thio)-4-phenyl-4H-1,2,4-triazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 383.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
| Molecular Formula | C23H17N3OS |
| Molecular Weight | 383.47 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |