3-[(4-Chlorophenyl)methanesulfinyl]-4-phenyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole CAS 956159-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956159-47-0 |
| Molecular Formula | C23H17ClF3N3O2S |
| Molecular Weight | 491.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(4-Chlorophenyl)methanesulfinyl]-4-phenyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 956159-47-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H17ClF3N3O2S. Molecular weight: 491.91 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H17ClF3N3O2S |
| Molecular Weight | 491.91 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3-(4-ethyl-5-((3-(trifluoromethyl)benzyl)thio)-4H-1,2,4-triazol-3-yl)pyridazin-4(1H)-one (CAS 478077-63-3)
- 5-((4-Chlorophenyl)thio)-4-(((2,6-dichlorophenyl)thio)methyl)-1-methyl-3-phenyl-1H-pyrazole (CAS 318951-85-8)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-(pyridin-3-ylmethyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 577987-20-3)
- 2-((6R)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)-N-(4-hydroxyphenyl)acetamide (CAS 1983196-25-3)
- 1-(4-Chlorophenyl)-3-[5-phenyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-4-yl]urea (CAS 956370-74-4)
- (5E)-3-(2-Chlorophenyl)-5-{[4-(cyclohexylsulfanyl)-3-nitrophenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 298215-94-8)
- (5Z)-3-(2-Chlorophenyl)-5-{[2-(cyclohexylsulfanyl)-5-nitrophenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 298215-87-9)
- 4-[(4-Chlorophenyl)methanesulfonyl]-2-[(4-methylphenyl)methanesulfonyl]-5,6,7,8-tetrahydroquinazoline (CAS 478049-58-0)
Recommended Standards
- Rimegepant Impurity 81 (CAS CATO-C4X-248781)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(N,N-dimethylsulfamoyl)phenyl)piperazine-1-carboxamide (CAS 692733-09-8)
- Rimegepant Impurity 121 (CAS CATO-C4X-2487121)
- 1-Bromo-2-[chloro(difluoro)methoxy]-5-fluoro-4-nitro-benzene (CAS 1417566-56-3)
- N,N′-Bis(2-chloroethyl)phosphorodiamidic acid (CAS 31645-39-3)
- 3-Bromo-5,6-dimethoxypyridin-2-amine (CAS 1820665-96-0)
- 4'-Bromo-3,4-dimethoxy-1,1'-biphenyl (CAS 74447-70-4)
- ethyl 6-(3-azidoazetidin-1-yl)pyridine-3-carboxylate (CAS 1803589-21-0)
- 2-Pyridin-3-yl-quinoline-4-carboxylic acid hydrazide 2-pyridin-3-yl-quinoline-4-carboxylic acidhydrazide 2-pyridin-3-ylquinoline-4-carbohydrazide 2-pyridin-3-ylquinoline-4-carboxylic acid hydrazide 5109-97-7 (CAS 5109-97-7)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
Why CATO?
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