2,2-Dichloro-N-(4-(p-tolylthio)phenyl)acetamide CAS 339096-21-8
| CAS No. | 339096-21-8 |
| Molecular Formula | C15H13Cl2NOS |
| Molecular Weight | 326.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Dichloro-N-(4-(p-tolylthio)phenyl)acetamide (CAS 339096-21-8), a certified reference material (molecular formula C15H13Cl2NOS, MW 326.24 g/mol) for analytical method development and quality control.
2,2-Dichloro-N-(4-(p-tolylthio)phenyl)acetamide (C15H13Cl2NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2NOS |
| Molecular Weight | 326.24 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 |
| 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 Dichloro Standards
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Recommended Standards
- 2-(6-Butoxynaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096335-47-4)
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- 3,5-Dimethyl-1-(2-methyl-benzyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2246835-74-3)
- (E)-[1-(4-Chlorophenyl)-2-[(3-chlorophenyl)sulfanyl]ethylidene](methoxy)amine (CAS 341965-75-1)
- ethyl 3-sulfanylbutanoate (CAS 156472-94-5)
- 3-((4-Methyl-2-nitrophenoxy)methyl)benzohydrazide (CAS 832737-80-1)
- 6-bromo-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-4-carboxylic acid (CAS 1388059-84-4)
- Methyl 7-bromo-1,2-dimethylbenzodiazole-5-carboxylate (CAS 1420800-28-7)
- 6-(tert-Butyl)naphthalen-2-amine (CAS 37521-64-5)
- 1-(3-Bromo-5-nitrophenyl)ethanol (CAS 1202036-18-7)
- 9-Ethyl-10-methyl Anthracene (CAS 19713-49-6)
- 2-Methyl-4-(trimethylsilyl)quinoline (CAS 124393-06-2)
- 2-Oxo-6-phenyl-1,2-dihydropyrimidine-5-carboxylic acid (CAS 1116339-68-4)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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 18665070610 / Nicole.chen@cato-chem.com