3-Chloro-7-methoxybenzo[d]isoxazole CAS 16263-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16263-59-5 |
| Molecular Formula | C8H6ClNO2 |
| Molecular Weight | 183.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-7-methoxybenzo[d]isoxazole (CAS 16263-59-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6ClNO2. Molecular weight: 183.59 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6ClNO2 |
| Molecular Weight | 183.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-8-carboxylate (CAS 1116691-30-5)
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