7-Chloro-4-[(4-chlorophenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one CAS 1340932-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340932-45-7 |
| Molecular Formula | C16H13Cl2NO2 |
| Molecular Weight | 322.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-4-[(4-chlorophenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1340932-45-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13Cl2NO2. Molecular weight: 322.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2NO2 |
| Molecular Weight | 322.19 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 |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Bromo-N-cyclopentyl-2-fluorobenzenesulfonamide (CAS 1334497-45-8)
- 4-Bromo-N-cyclopentyl-3-fluorobenzenesulfonamide (CAS 1704096-16-1)
- 4-Iodo-1-isobutyl-3-(propoxymethyl)-1H-pyrazole (CAS 1856078-59-5)
- (4-((3,5-Dimethoxybenzyl)oxy)phenyl)boronic acid (CAS 870718-08-4)
- 3-Chloro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 87273-60-7)
- 4-[2-(2-Iodophenoxy)ethyl]piperidine hydrochloride (CAS 1220016-40-9)
- 8-Amino-2-methylquinoline (CAS 18978-78-4)
- 6-((2-Methylbenzyl)thio)-3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 868969-11-3)
- Propargyl-PEG4-methylamine (CAS 1807530-11-5)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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 13829788188 / jacky.chen@cato-chem.com