(E)-[1-(4-Chlorophenyl)-2-[(4-chlorophenyl)methanesulfinyl]ethylidene](methoxy)amine CAS 320422-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320422-57-9 |
| Molecular Formula | C16H15Cl2NO2S |
| Molecular Weight | 356.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-[1-(4-Chlorophenyl)-2-[(4-chlorophenyl)methanesulfinyl]ethylidene](methoxy)amine (CAS 320422-57-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15Cl2NO2S. Molecular weight: 356.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15Cl2NO2S |
| Molecular Weight | 356.27 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 |
Related E Standards
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- (E)-3-(2-chlorophenyl)-5-(2-((2-chlorophenyl)amino)vinyl)isoxazole-4-carbonitrile (CAS 320415-81-4)
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Recommended Standards
- 2-([1,1':3',1''-Terphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1872426-73-7)
- 1-([1,1'-Biphenyl]-2-yl)-3,5-bis(trifluoromethyl)-1H-pyrazole (CAS 956706-68-6)
- (2,5-Dichlorophenyl)(7-(furan-2-yl)-1,4-thiazepan-4-yl)methanone (CAS 1797186-38-9)
- 8-(Allyloxy)-1,4-dioxaspiro[4.5]Decane (CAS 192870-65-8)
- (3E)-3-(2-Phenylhydrazin-1-ylidene)-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-47-7)
- 2-Bromo-1-[4-(4-chlorophenyl)phenyl]ethanone (CAS 613-34-3)
- Carvedilol Impurity 24 (CAS 42988-85-2)
- Methyl 2-fluoro-3,5-dinitrobenzoate (CAS 367946-80-3)
- 5-(Dimethylsulfamoyl)-2-methylbenzoic acid (CAS 89001-58-1)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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