2-((3-Chlorophenyl)sulfinyl)-N-(4-methoxyphenyl)acetamide CAS 344265-13-0
| CAS No. | 344265-13-0 |
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-((3-Chlorophenyl)sulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 344265-13-0), a certified reference material (molecular formula C15H14ClNO3S, MW 323.79 g/mol) for analytical method development and quality control.
The molecular framework of 2-((3-Chlorophenyl)sulfinyl)-N-(4-methoxyphenyl)acetamide (C15H14ClNO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-((3-Chlorophenyl)sulfinyl)-N-(4-methoxyphenyl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 Chlorophenyl Standards
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- 2-((3-Chlorophenyl)sulfonyl)-N-methyl-N-phenylacetamide (CAS 339108-28-0)
- N-(2-Chlorophenyl)-2-(4-methoxybenzenesulfinyl)acetamide (CAS 339097-99-3)
- Ethyl 4-((4-chlorophenyl)amino)-2-(methylthio)pyrimidine-5-carboxylate (CAS 107622-03-7)
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Recommended Standards
- 2-((2-Chlorobenzyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate (CAS 387855-28-9)
- 1-Octadecane-d37-thiol (CAS 668433-57-6)
- 2-(2-Chlorobenzenesulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-36-8)
- (2-Methanesulfinylphenyl)methyl N-(4-chlorophenyl)carbamate (CAS 338967-94-5)
- 5-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 51516-67-7)
- 5,6,7,8-Tetrahydro-[1,6]naphthyridin-3-ol dihydrochloride (CAS 2305079-66-5)
- 6-Nitro-2-phenylindolizine (CAS 60891-76-1)
- Gefitinib Impurity 80 (CAS CATO-C4X-111780)
- Benzene, [[(8-bromooctyl)oxy]methyl]- (CAS 83515-83-7)
- Bufotenine-d4 (CAS 66560-53-0)
- Clomiphene-d5 Citrate (CAS 1217200-17-3)
- 3-Bromo-5-chloro-2-pyridineacetic acid (CAS 1214341-90-8)
- 3-Chloro-5,6-diethylpyridazine-4-carbonitrile (CAS 1384427-24-0)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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