1-(1,4-Dihydroxy-3-phenylnaphthalen-2-yl)-3-phenylprop-2-en-1-one CAS 198877-50-8
| CAS No. | 198877-50-8 |
| Molecular Formula | C25H18O3 |
| Molecular Weight | 366.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(1,4-Dihydroxy-3-phenylnaphthalen-2-yl)-3-phenylprop-2-en-1-one (C25H18O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 366.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(1,4-Dihydroxy-3-phenylnaphthalen-2-yl)-3-phenylprop-2-en-1-one (CAS 198877-50-8) is a high-purity analytical reference standard with the molecular formula C25H18O3 and a molecular weight of 366.41 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(1,4-Dihydroxy-3-phenylnaphthalen-2-yl)-3-phenylprop-2-en-1-one 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 | C25H18O3 |
| Molecular Weight | 366.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
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