(E)-2,2-Dimethyl-propanoic Acid 4-[4-Chloro-1-(4-hydroxyphenyl)-2-phenyl-1-butenyl]phenyl Ester CAS 177748-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177748-18-4 |
| Molecular Formula | C27H27ClO3 |
| Molecular Weight | 434.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2,2-Dimethyl-propanoic Acid 4-[4-Chloro-1-(4-hydroxyphenyl)-2-phenyl-1-butenyl]phenyl Ester (CAS 177748-18-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H27ClO3. Molecular weight: 434.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H27ClO3 |
| Molecular Weight | 434.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2007 |
| Halogen Content | Cl-containing |
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