1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylpropan-1-one CAS 54299-52-4
| CAS No. | 54299-52-4 |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylpropan-1-one (CAS 54299-52-4), molecular formula C17H18O5 and molecular weight 302.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylpropan-1-one (C17H18O5) 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).
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 | C17H18O5 |
| Molecular Weight | 302.32 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.) | 1972 |
Related Dihydroxy Standards
- 4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone (CAS 151752-08-8)
- 1-(2,6-Dihydroxy-3,4-dimethoxyphenyl)-3-phenylpropan-1-one (CAS 41997-41-5)
- 2,3-Dihydroxy-1,2-bis(4-methoxyphenyl)propan-1-one (CAS 26692-68-2)
- 2-[2-(3,5-Dihydroxy-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-96-7)
- 2',6'-Dihydroxy 4',4-dimethoxydihydrochalcone (CAS 35241-54-4)
- (3R)-8,2′-Dihydroxy-7,4′-dimethoxyisoflavan (CAS CATO-C3D-5880)
- Methyl 2-(2,6-dihydroxy-4-methylbenzoyl)-3-hydroxybenzoate (CAS 104022-80-2)
- 1-(3-(3,6-Dihydroxy-2-methylbenzoyl)-2,4-dihydroxyphenyl)ethan-1-one (CAS 115834-34-9)
Recommended Standards
- 1-(2-(4-Hydroxynaphthalen-1-yl)benzofuran-3-yl)ethanone (CAS 61639-35-8)
- [2-(Methoxymethoxy)phenyl][4-(methoxymethoxy)phenyl]methanone (CAS 938458-72-1)
- 1-(2-Hydroxy-4,6-dimethoxyphenyl)-2-(4-methoxyphenyl)ethan-1-one (CAS 39604-68-7)
- (αS,2S)-2-Carboxy-α-[[(1,1-dimethylethoxy)carbonyl]amino]-1-azetidinebutanoic Acid (CAS 90599-96-5)
- (S)-2-Amino-2-(hydroxymethyl)-3-methylbutanoic acid (CAS 7522-43-2)
- gold trichloride solution (CAS 16903-35-8)
- 1-Benzyl-5-(3-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-86-2)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-6-[(2E)-2-(methoxyimino)ethyl]-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 303148-49-4)
- (-)-Epitaxifolin (CAS 114761-89-6)
- (S)-Pyrrolidine-1,2-dicarboxylic acid (CAS 54399-67-6)
- Methyl 5-(methylthio)nicotinate (CAS 74470-43-2)
- 4-Trifluoroacetamidoaniline (CAS 53446-90-5)
- Mirabegron Impurity 23 (CAS CATO-C4X-103223)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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