5-Benzyl-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl hydrosulfide CAS 663181-80-4
| CAS No. | 663181-80-4 |
| Molecular Formula | C15H12FN3S |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Benzyl-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (C15H12FN3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-Benzyl-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 663181-80-4), molecular formula C15H12FN3S and molecular weight 285.34 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C15H12FN3S |
| Molecular Weight | 285.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 4-Benzyl-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 721415-98-1)
- 4-Benzyl-5-(4-fluorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 353287-91-9)
- 5-(2-Fluorophenyl)-4-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 438029-55-1)
- 5-(4-Fluorophenyl)-4-(4-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 54543-42-9)
- 5-(4-Fluorophenyl)-N-(p-tolyl)-1,3,4-thiadiazol-2-amine (CAS 827580-65-4)
- (2-Fluorophenyl)(4-(methylsulfonyl)piperidin-1-yl)methanone (CAS 1448045-01-9)
- 4-(Bis(4-fluorophenyl)methylene)piperidine (CAS 58113-36-3)
- 3-(2-Fluorophenyl)-1-(1,2,3,4-tetrahydroquinolin-5-yl)urea (CAS 1016498-13-7)
Recommended Standards
- 5-{thieno[2,3-b]quinolin-2-yl}-1,3,4-oxadiazole-2-thiol (CAS 439112-41-1)
- 5-Methoxy-4-(4-methylpiperazin-1-yl)-2-(pyridin-2-yl)pyrimidine (CAS 338772-37-5)
- 5-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 5595-15-3)
- 5-Methyl-1-(naphthalen-1-yl)-4-phenyl-1H-1,2,3-triazole (CAS 70292-12-5)
- 2-Methoxyphenyl butyrate (CAS 4112-92-9)
- Ballonigrine (CAS 62340-62-9)
- Pramoxine Impurity 2 (CAS 104-36-9)
- 7BIO (CAS 916440-85-2)
- n-(4-Fluorobenzyl)pyridin-3-amine (CAS 939755-76-7)
- 2-(3,4-Dimethoxyphenyl)-3-((4-fluorophenyl)amino)-1H-inden-1-one (CAS 1023878-38-7)
- Ethyl 2-{3-[(E)-2-(4-methylphenyl)ethenyl]-6-oxo-1,4,5,6-tetrahydropyridazin-1-yl}propanoate (CAS 1164486-11-6)
- (2-(2-(Dimethylamino)ethoxy)pyridin-4-yl)boronic acid (CAS 1189546-04-0)
- (E)-3-(5-(4-chlorophenyl)furan-2-yl)-1-phenylprop-2-en-1-one (CAS 20005-39-4)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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