3-Carboxy-2,5-dichloro-4-(5-chloro-2,4-dihydroxybenzoyl)benzoate CAS 222547-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 222547-72-0 |
| Molecular Formula | C15H6Cl3O7 |
| Molecular Weight | 404.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Carboxy-2,5-dichloro-4-(5-chloro-2,4-dihydroxybenzoyl)benzoate (CAS 222547-72-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H6Cl3O7. Molecular weight: 404.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H6Cl3O7 |
| Molecular Weight | 404.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl-containing |
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