3-Benzhydryl-5-(4-chloro-2-methylphenoxy)-4,5-dihydroisoxazole CAS 89249-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89249-67-2 |
| Molecular Formula | C23H20ClNO2 |
| Molecular Weight | 377.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzhydryl-5-(4-chloro-2-methylphenoxy)-4,5-dihydroisoxazole (CAS 89249-67-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H20ClNO2. Molecular weight: 377.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H20ClNO2 |
| Molecular Weight | 377.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Amino-3-(morpholinomethyl)pyridine (CAS 1250814-06-2)
- 5-Methylpyrimidine-2,4,6(1h,3h,5h)-trione (CAS 2417-22-3)
- Tetrahydropyrrolo[1,2-c]thiazole-1,3-dione (CAS 54352-33-9)
- 2-FLUORO-3-IODO-4-METHYLBENZONITRILE (CAS 909185-86-0)
- 1-(Benzo[d][1,3]dioxol-5-yl)-N-(3-methoxybenzyl)methanamine hydrobromide (CAS 1609401-40-2)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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