2-Fluoro-N-((4-(2-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)benzamide CAS 391886-35-4
| CAS No. | 391886-35-4 |
| Molecular Formula | C17H15FN4O2S |
| Molecular Weight | 358.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-N-((4-(2-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)benzamide (CAS 391886-35-4), molecular formula C17H15FN4O2S and molecular weight 358.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-N-((4-(2-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)benzamide (C17H15FN4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 358.39 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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.
As a certified reference material (CRM), 2-Fluoro-N-((4-(2-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C17H15FN4O2S |
| Molecular Weight | 358.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-[1,1'-biphenyl]-4-yl 4-methoxybenzene-1-sulfonate (CAS 477857-16-2)
- 2-[4-(3-Fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-yl]-4-(2-hydroxyethyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one (CAS 866133-80-4)
- N-(4-fluoro-3-nitrophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 720667-97-0)
- 3-(2-Fluoro-4-nitrophenoxy)-N-phenylthiophene-2-carboxamide (CAS 303152-03-6)
- 3-(4-Fluoro-2-nitrophenoxy)-N-phenylthiophene-2-carboxamide (CAS 303152-68-3)
- 2-(4-Fluoro-3-nitrophenyl)-2H-benzo[d][1,3,2]dithiazole 1,1,3,3-tetraoxide (CAS 689268-53-9)
- 1-Fluoro-4-{[(4-{[(4-fluorophenyl)sulfanyl]methyl}phenyl)methyl]sulfanyl}benzene (CAS 478258-28-5)
- 2-Fluoro-8-((triisopropylsilyl)ethynyl)naphthalene-1,3-diol (CAS 2791272-29-0)
Recommended Standards
- 2-Amino-4-(3-ethoxy-4-hydroxyphenyl)-4H-benzo[h]chromene-3-carbonitrile (CAS 333341-51-8)
- 3-([1,1'-biphenyl]-4-yloxy)-6-ethyl-7-hydroxy-4h-chromen-4-one (CAS 380193-59-9)
- 2-{[(Z)-N'-cyano-N-(2-fluorophenyl)carbamimidoyl]sulfanyl}-N-(4-methoxyphenyl)acetamide (CAS 488132-06-5)
- 3-(3-(4-((Pyridin-2-yloxy)methyl)benzyl)isoxazol-5-yl)pyridin-2-amine (CAS 936339-60-5)
- 5-((Trimethylsilyl)ethynyl)picolinaldehyde (CAS 650606-63-6)
- 2,4-Dichloro-N,N-dimethylquinolin-7-amine (CAS 114058-61-6)
- 6-Chloro-2-methoxypyridin-3-ol (CAS 1196146-98-1)
- Benzyl (3aS,7aR)-2-(bromomethyl)-3,3a,4,5,7,7a-hexahydro-2H-furo[2,3-c]pyridine-6-carboxylate (CAS 354155-03-6)
- 5-(chloromethyl)-1-methyl-imidazole (CAS 89180-90-5)
- (2S)-1,2-dimethylpyrrolidine-2-carboxylic acid (CAS 1268519-85-2)
- Methyl 6-Bromo-2,3-dihydrobenzofuran-3-acetate (CAS 2070896-49-8)
- 4-(4-Chlorophenyl)-1-(3,4-dimethoxyphenethyl)-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 881041-71-0)
- Prasugrel Impurity 14 (CAS 178688-43-2)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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