3-(4-Aminophenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one CAS 157405-89-5
| CAS No. | 157405-89-5 |
| Molecular Formula | C15H15NO4 |
| Molecular Weight | 273.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Aminophenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one (CAS 157405-89-5), a certified reference material (molecular formula C15H15NO4, MW 273.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H15NO4, 3-(4-Aminophenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 273.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H15NO4 |
| Molecular Weight | 273.28 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.) | 2001 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (5R)-5-methylmorpholin-3-one (CAS 119844-67-6)
- 4-(5-(Trifluoromethyl)pyridin-2-yl)benzoic acid (CAS 223127-47-7)
- (-)-3-Methoxy Butorphanol 6-Ethylene Ketal (CAS 67753-31-5)
- (3,3,3-Trifluoropropanoyl)leucine (CAS 1103527-33-8)
- 6-Chloro-N,N-bis(4-methoxybenzyl)-4-methyl-5-(trifluoromethyl)pyridin-2-amine (CAS 2411793-22-9)
- Methyl 2-(3-(4-ethoxy-3-methoxyphenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416342-59-0)
- Tert-butyl (2S,3R)-3-amino-6-oxo-[2,4'-bipiperidine]-1'-carboxylate (CAS 1820579-87-0)
- Lithium 2-acrylamido-2-methylpropane-1-sulfonate (CAS 77817-87-9)
- Serpent Peptide (CAS 823202-99-9)
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