(Z)-4-(4-Hydroxy-1,2-diphenylbut-1-en-1-yl)phenol CAS 89778-37-0
| CAS No. | 89778-37-0 |
| Molecular Formula | C22H20O2 |
| Molecular Weight | 316.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (Z)-4-(4-Hydroxy-1,2-diphenylbut-1-en-1-yl)phenol (C22H20O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (Z)-4-(4-Hydroxy-1,2-diphenylbut-1-en-1-yl)phenol (CAS 89778-37-0), a certified reference material (molecular formula C22H20O2, MW 316.39 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (Z)-4-(4-Hydroxy-1,2-diphenylbut-1-en-1-yl)phenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H20O2 |
| Molecular Weight | 316.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
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Recommended Standards
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- 1-(2,4-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 201164-56-9)
- 6-Methoxyisoindolin-1-one (CAS 132680-54-7)
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- cyclopentyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride (CAS 1909293-91-9)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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