4-Chloro-N-[1-(5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-methyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl]benzene-1-sulfonamide CAS 338794-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338794-28-8 |
| Molecular Formula | C24H21Cl3N4O2S2 |
| Molecular Weight | 567.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-N-[1-(5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-methyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl]benzene-1-sulfonamide (CAS 338794-28-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H21Cl3N4O2S2. Molecular weight: 567.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H21Cl3N4O2S2 |
| Molecular Weight | 567.94 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 17:0(2S-OH) Ceramide (CAS 1246298-47-4)
- C04977SRJ5 8AD8CNQ956 2304-80-5 N-Stearoyl dihydrosphingosine UNII-8AD8CNQ956 Octadecanamide, N-((1S,2R)-2-hydroxy-1-(hydroxymethyl)heptadecyl)- Octadecanamide, N-(2-hydroxy-1-(hydroxymethyl)heptadecyl)-, D-erythro- Octadecanamide, N-(2-hydroxy-1-(hydroxymethyl)heptadecyl)-, (R-(R*,S*))- (2S,3R)-2-(Octadecanoylamino)octadecane-1,3-diol UNII-C04977SRJ5 (CAS 2304-80-5)
- 17:0(2R-OH) Ceramide (CAS 1246298-46-3)
- N-(1-benzyl-1H-benzo[d]imidazol-2-yl)-1,2,3-thiadiazole-4-carboxamide (CAS 866143-69-3)
- 42-O-tert-Butyldimethylsilyloxyethyl-d4 Rapamycin (CAS 1356839-88-7)
- N-Benzyl-2,4-dichloroaniline (CAS 88450-68-4)
- (1-(2-Methoxyethyl)-1H-imidazol-5-yl)methanamine dihydrochloride (CAS 1609400-46-5)
- N-(Aminoiminomethyl)-N'-(4-chlorophenyl)-thiourea (CAS 7464-17-7)
- Cycleanine (CAS 518-94-5)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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 13829788188 / jacky.chen@cato-chem.com