4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 478257-94-2
| CAS No. | 478257-94-2 |
| Molecular Formula | C24H22N4O3S |
| Molecular Weight | 446.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione 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.
CATO supplies 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-94-2), a certified reference material (molecular formula C24H22N4O3S, MW 446.52 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 446.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C24H22N4O3S |
| Molecular Weight | 446.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(4-Isopropoxyphenyl)-5-(2-oxo-1-propylindolin-3-ylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 371130-01-7)
- 4-(Benzo[d][1,3]dioxol-5-ylmethyl)-N-(4-(N,N-dimethylsulfamoyl)phenyl)piperazine-1-carboxamide (CAS 692733-07-6)
- 2-({4-[(4-Ethoxyanilino)sulfonyl]anilino}carbonyl)cyclohexanecarboxylic acid (CAS 543695-34-7)
- 6-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-[2,3'-bipyridine]-5-carbonitrile (CAS 496804-90-1)
- 3-(Difluoromethyl)-4-methyl-5-nitropicolinonitrile (CAS 1805291-24-0)
- 2-Hydrazinyl-5-nitro-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1416061-91-0)
- 4-[4-(Pyridin-2-yl)-1H-pyrazol-3-yl]morpholine (CAS 240115-91-7)
- 2-(Difluoromethyl)-4-iodo-3-methyl-5-(trifluoromethoxy)pyridine (CAS 1806233-38-4)
- (S)-n-(1,4-dihydroxybutan-2-yl)acetamide (CAS 1314999-24-0)
- 2-((3-Fluoro-4-methoxybenzyl)amino)ethan-1-ol (CAS 1153553-56-0)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
- Methyl cyclopropylglycinate (CAS 62813-05-2)
- Cefpirome Impurity 6 (CAS CATO-C4X-12076)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
Why CATO?
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