3-(2,6-Dichlorophenyl)-5-methoxybenzo[d]isoxazole-4,7-dione CAS 92609-64-8
| CAS No. | 92609-64-8 |
| Molecular Formula | C14H7Cl2NO4 |
| Molecular Weight | 324.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(2,6-Dichlorophenyl)-5-methoxybenzo[d]isoxazole-4,7-dione (CAS 92609-64-8) is a high-purity analytical reference standard with the molecular formula C14H7Cl2NO4 and a molecular weight of 324.12 g/mol.
The molecular framework of 3-(2,6-Dichlorophenyl)-5-methoxybenzo[d]isoxazole-4,7-dione (C14H7Cl2NO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(2,6-Dichlorophenyl)-5-methoxybenzo[d]isoxazole-4,7-dione 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 | C14H7Cl2NO4 |
| Molecular Weight | 324.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 102996-38-3)
- 4-{[(3,5-dichlorophenyl)amino]methylidene}-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338975-44-3)
- 2-(2-((2,4-Dichlorophenyl)carbamoyl)phenyl)acetic acid (CAS 937604-95-0)
- 2-(3,4-Dichlorophenyl)-5-(methoxymethyl)pyrazolo[1,5-a]pyrimidin-7-ol (CAS 439095-83-7)
- 5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione (CAS 439111-26-9)
- N-(3,4-dichlorophenyl)-2-(2-formylphenoxy)acetamide (CAS 574710-18-2)
- N-(3,4-dichlorophenyl)-2-(3-formylphenoxy)acetamide (CAS 575499-65-9)
- N-(3,4-dichlorophenyl)-2-(4-formylphenoxy)acetamide (CAS 579523-27-6)
Recommended Standards
- 2-Iodo-N-(pyridin-4-yl)benzamide (CAS 331434-50-5)
- 3-Iodo-N-(pyridin-4(1h)-ylidene)benzamide (CAS 331434-48-1)
- 2-Bromo-4-(4-(trifluoromethoxy)phenyl)thiazole (CAS 886367-57-3)
- 3-Iodo-N-phenylpicolinamide (CAS 57841-90-4)
- 2-(5-Methoxy-2-(trifluoromethyl)phenyl)acetic acid (CAS 1214361-90-6)
- 1-(2,2,2-Trifluoroethyl)-1h-indazol-6-amine (CAS 938523-54-7)
- 6-Bromo-N,N-dimethylpyridin-2-amine (CAS 112575-13-0)
- Methyl 3-(1H-pyrrol-1-yl)-4-(thiomorpholin-4-yl)benzoate (CAS 882747-91-3)
- N1-(4-chloro-3-nitrophenyl)-4-(trifluoromethyl)benzamide (CAS 680215-08-1)
- 5-Chloro-3,3-dimethyl-4-oxopentanenitrile (CAS 2573212-68-5)
- 6-(3-Bromophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-07-3)
- 3-Bromo-6-(trifluoromethyl)pyrazin-2-amine (CAS 1823968-46-2)
- 1-(3-Chloro-4-fluorophenyl)propan-1-one (CAS 194943-82-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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