3-(4-Chlorophenyl)-3-(4-hydroxyphenyl)isobenzofuran-1(3H)-one CAS 116143-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116143-36-3 |
| Molecular Formula | C20H13ClO3 |
| Molecular Weight | 336.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Chlorophenyl)-3-(4-hydroxyphenyl)isobenzofuran-1(3H)-one (CAS 116143-36-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H13ClO3. Molecular weight: 336.77 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H13ClO3 |
| Molecular Weight | 336.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 1,5-Dichloro-2-iodo-4-methoxybenzene (CAS 189138-40-7)
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