(E)-2-(4-Chlorophenyl)-N-[(4-methylphenyl)methyl]ethene-1-sulfonamide CAS 338415-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338415-80-8 |
| Molecular Formula | C16H16ClNO2S |
| Molecular Weight | 321.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-Chlorophenyl)-N-[(4-methylphenyl)methyl]ethene-1-sulfonamide (CAS 338415-80-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16ClNO2S. Molecular weight: 321.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16ClNO2S |
| Molecular Weight | 321.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((2-Chlorobenzyl)sulfinyl)-N-methyl-N-phenylacetamide (CAS 339108-25-7)
- 2-((4-Chlorobenzyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 310873-49-5)
- 2,4,5-Tribromothiazole (CAS 57314-13-3)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 741709-57-9)
- 2,2,2-Trifluoro-1-(4-fluoro-2-methylphenyl)ethan-1-amine (CAS 886369-99-9)
- N-(4-methoxyphenyl)-6-oxo-4-(trifluoromethyl)-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxamide (CAS 478067-11-7)
- 1-(1-(Methylsulfonyl)cyclopropyl)ethan-1-one (CAS 2169130-85-0)
- Methyl 5-methoxy-7-nitro-1H-indole-2-carboxylate (CAS 1000341-42-3)
- Ethyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate (CAS 2097800-51-4)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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