4-(4-Fluorobenzyl)-3-((3-methoxybenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole CAS 294853-33-1
| CAS No. | 294853-33-1 |
| Molecular Formula | C18H15F4N3OS |
| Molecular Weight | 397.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Fluorobenzyl)-3-((3-methoxybenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(4-Fluorobenzyl)-3-((3-methoxybenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 294853-33-1), a certified reference material (molecular formula C18H15F4N3OS, MW 397.39 g/mol) for analytical method development and quality control.
Structurally, 4-(4-Fluorobenzyl)-3-((3-methoxybenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (C18H15F4N3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 397.39 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-Fluorobenzyl)-3-((3-methoxybenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole 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 | C18H15F4N3OS |
| Molecular Weight | 397.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 2-[4-(4-Fluorobenzyl)-1-piperidinyl]-2-oxo-N-(2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)acetamide (CAS 496054-87-6)
- 2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(pyridin-4-yl)pyrimidin-4-amine (CAS 402595-29-3)
- (4-((4-Fluorobenzyl)oxy)-1-(4-fluorophenyl)-1H-pyrazol-3-yl)(piperidin-1-yl)methanone (CAS 1185099-03-9)
- 5-(2-Fluorobenzyl)-3-(4-methoxyphenyl)-8-methyl-5H-pyrazolo[4,3-c]quinoline (CAS 866809-58-7)
- 5-(2-Fluorobenzyl)-8-methoxy-3-(p-tolyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866341-39-1)
- 2-Ethyl-5-((4-fluorobenzyl)thio)-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-40-7)
- 2-((4-Fluorobenzyl)thio)-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-63-3)
- 13-((4-Fluorobenzyl)oxy)-9,10-dihydro-9,10-[3,4]epipyrroloanthracene-12,14-dione (CAS 478029-52-6)
Recommended Standards
- 1,3-Dimethyl-7-(2-methylallyl)-8-(2-(4-nitrobenzylidene)hydrazinyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 398997-33-6)
- 5-(5,6-Dimethyl-1-(4-(trifluoromethyl)benzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 860787-83-3)
- 2-Bromo-1-((3R,5R,8R,9R,10S,13S,14S,17S)-3-hydroxy-3,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone (CAS 1430063-93-6)
- Faropenem daloxate (CAS 141702-36-5)
- 2-(2-Chlorophenyl)-2-cyclopentylacetonitrile (CAS 92026-20-5)
- Benzoic acid 3-[4-(acridine-9-carbonyl)-piperazin-1-yl]-phenyl ester (CAS 1029773-06-5)
- (R)-1-(3-fluoro-4-methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1389878-69-6)
- Sodium ((2R,3S,4R,5R)-3,4-dihydroxy-5-(3H-imidazo[2,1-i]purin-3-yl)tetrahydrofuran-2-yl)methyl dihydrogen triphosphate (CAS 60777-99-3)
- N,6-dimethyl-2,3-dihydro-1H-inden-1-amine (CAS 801992-53-0)
- N-Nitrosodi-n-octylamine (CAS 6335-97-3)
- 2-(3-Cyano-2-methyl-1H-indol-1-yl)acetic acid (CAS 531544-17-9)
- 4-Thujanol (CAS 546-79-2)
- 3-(3-Nitrophenyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 1053160-58-9)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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