(3Z,6E)-5-(4-Chlorobenzenesulfonyl)-9-(2,4-dichlorophenyl)-2,8-dioxa-3,7-diazanona-3,6-diene CAS 338395-35-0
| CAS No. | 338395-35-0 |
| Molecular Formula | C17H15Cl3N2O4S |
| Molecular Weight | 449.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3Z,6E)-5-(4-Chlorobenzenesulfonyl)-9-(2,4-dichlorophenyl)-2,8-dioxa-3,7-diazanona-3,6-diene 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.
CATO supplies (3Z,6E)-5-(4-Chlorobenzenesulfonyl)-9-(2,4-dichlorophenyl)-2,8-dioxa-3,7-diazanona-3,6-diene (CAS 338395-35-0), a certified reference material (molecular formula C17H15Cl3N2O4S, MW 449.74 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, (3Z,6E)-5-(4-Chlorobenzenesulfonyl)-9-(2,4-dichlorophenyl)-2,8-dioxa-3,7-diazanona-3,6-diene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 449.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H15Cl3N2O4S |
| Molecular Weight | 449.74 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) | 10.0 |
| 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
- (4E)-4-{[(4-chlorophenyl)amino]methylidene}-1-[4-(trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338403-24-0)
- 4-[5-(4-Chlorobenzoyl)-1,3-thiazol-2-yl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole (CAS 338965-22-3)
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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