4-Chloro-N-(1-(4-methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-2-phenylethyl)benzenesulfonamide CAS 338954-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338954-08-8 |
| Molecular Formula | C17H17ClN4O2S2 |
| Molecular Weight | 408.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-N-(1-(4-methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-2-phenylethyl)benzenesulfonamide (CAS 338954-08-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H17ClN4O2S2. Molecular weight: 408.93 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H17ClN4O2S2 |
| Molecular Weight | 408.93 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) | 11.0 |
| 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
- N-(3-Chloro-4-methoxyphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 566880-27-1)
- (R)-2-Chloro-6-(2-hydroxy-3-((2-methyl-1-(naphthalen-2-yl)propan-2-yl)amino)propoxy)benzonitrile (CAS 284035-33-2)
- 2-((2-Chloro-6-fluorobenzyl)thio)-3-ethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 618879-69-9)
- 7α-Chloro-16α-methyl Prednisolone (CAS 67452-97-5)
- 2-((5-Chloro-2-morpholinophenyl)amino)-2-oxoethyl 4-methylbenzenesulfinate (CAS 956194-21-1)
- 1374509-64-4 2-Chloro-N-[1-(2-furoyl)-2-methyl-1,2,3,4-tetrahydroquinolin-4-yl]-N-phenylacetamide MFCD22374912 (CAS 1374509-64-4)
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Recommended Standards
- 2,2'-(5-Bromo-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1150561-62-8)
- Beclomethasone (CAS 4419-39-0)
- Mometasone Furoate EP Impurity K (CAS 4647-20-5)
- 2-(2-(Propan-2-ylidene)hydrazinyl)isonicotinic acid (CAS 1620569-20-1)
- Methyl (r)-3-hydroxy-3-(p-tolyl)propanoate (CAS 135505-13-4)
- Aspirin Impurity 21 (CAS 606-19-9)
- 2,8-Diaminononanedioic acid (CAS 98951-66-7)
- Dopamine Impurity 80 (CAS CATO-C4X-190880)
- 3,5-Diethyl-6-methylpyridine-2,4-diol (CAS 1161078-72-3)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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