N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)acetamide CAS 337922-11-9
| CAS No. | 337922-11-9 |
| Molecular Formula | C21H18Cl2N2O3S |
| Molecular Weight | 449.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)acetamide.
N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)acetamide (CAS 337922-11-9), molecular formula C21H18Cl2N2O3S and molecular weight 449.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 449.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-benzyl-2-((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)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 | C21H18Cl2N2O3S |
| Molecular Weight | 449.35 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-phenoxyphenyl)-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine (CAS 241488-37-9)
- Tert-butyl 6-(benzyloxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate (CAS 2304633-94-9)
- [(2R,3R,4R,5S)-3-(benzoyloxy)-5-bromo-4-fluoro-4-methyloxolan-2-yl]methyl benzoate (CAS 1233335-84-6)
- 3-{4-[(3,5-dichlorophenyl)sulfonyl]piperazino}-6-phenylpyridazine 478077-50-8 KS-00003DJ6 (CAS 478077-50-8)
- DNP-PEG3-DNP (CAS 1365655-92-0)
- 2-((2-Oxo-4-(trifluoromethyl)-2h-chromen-7-yl)methyl)acrylamide (CAS 480438-95-7)
- 6-amino-2-methyl-quinoline-4-carboxylic acid (CAS 103858-07-7)
- 2-Aminodecahydronaphthalene-2-carboxylic acid (CAS 18672-74-7)
- (S)-Viloxazine Hydrochloride (CAS 56287-61-7)
- Ethyl [3,4'-bipyridine]-6-carboxylate (CAS 1214330-13-8)
- 1,2-Dichloro-4-phenoxybenzene (CAS 55538-69-7)
- N-[3-(piperidin-3-yl)-1H-pyrazol-4-yl]methanesulfonamide (CAS 1803566-25-7)
- 5-(4-(Methylsulfonyl)-3-(1H-pyrrol-1-yl)thiophen-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 1219158-48-1)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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