1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one CAS 117614-84-3
| CAS No. | 117614-84-3 |
| Molecular Formula | C16H16O5 |
| Molecular Weight | 288.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one (C16H16O5) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one (CAS 117614-84-3), a certified reference material (molecular formula C16H16O5, MW 288.30 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H16O5 |
| Molecular Weight | 288.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Hydroxy Standards
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- 2-hydroxy-8-(4-hydroxyphenyl)-1H-phenalen-1-one (CAS 847158-23-0)
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Recommended Standards
- 3-{3-methoxy-2-[(1-methyl-1H-pyrazol-4-yl)methoxy]phenyl}prop-2-enoic acid (CAS 1158130-76-7)
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- 3-[5-(2-Methoxyphenoxy)-1,3-dimethyl-1H-pyrazol-4-yl]prop-2-enoic acid (CAS 1158097-77-8)
- ethyl (2Z)-2-cyano-3-(3,4-dihydro-2H-1,5-benzodioxepin-7-ylamino)prop-2-enoate (CAS 1181463-90-0)
- 5-Bromo-4-difluoromethoxy-2-fluorophenol (CAS 1807029-31-7)
- Urea, N-[imino(methylamino)methyl]- (CAS 44648-02-4)
- n-(2-Fluorophenyl)propane-2-sulfonamide (CAS 1339696-24-0)
- 3-Cyclohexyl-3-hydroxypropanenitrile (CAS 126678-67-9)
- 1-(2-Hydroxy-3-methoxyphenyl)propan-2-one (CAS 205826-72-8)
- 7-Methoxybenzofuran-4-amine (CAS 802888-59-1)
- 2-(2-Chloro-3-methyl-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 914637-21-1)
- 8-Fluoro-6-methylquinolin-5-ol (CAS 1420791-50-9)
- 1-((5-Methoxy-2,4-dimethylphenyl)sulfonyl)-3-methyl-1H-pyrazole (CAS 957319-78-7)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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