1-(2-Hydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)ethanone CAS 60278-33-3
| CAS No. | 60278-33-3 |
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 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.
CATO supplies 1-(2-Hydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)ethanone (CAS 60278-33-3), a certified reference material (molecular formula C15H14O4, MW 258.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14O4, 1-(2-Hydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)ethanone contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 manufactures 1-(2-Hydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)ethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Hydroxy Standards
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- 4-(3-Hydroxy-2-methylphenoxy)-n-methylpyridine-2-carboxamide (CAS 1182772-01-5)
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- 2-Hydroxy-5-((2-methylbenzyl)oxy)benzoic acid (CAS 1413662-21-1)
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- 3-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS 15297-98-0)
- (2-Hydroxy-4-(2-hydroxyethoxy)phenyl)(phenyl)methanone (CAS 16909-78-7)
Recommended Standards
- 1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)propan-1-one (CAS 23130-26-9)
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)indoline-2,3-dione (CAS 824423-80-5)
- 1-(2,4-Dihydroxyphenyl)-2-(2-methoxyphenyl)ethanone (CAS 92549-46-7)
- 1-(4-(Benzo[d][1,3]dioxol-5-yl)-2,5-dimethylfuran-3-yl)ethanone (CAS 88484-91-7)
- (1R,4r)-4-(6-fluoroquinolin-4-yl)cyclohexyl methanesulfonate (CAS 1923846-50-7)
- Glycine, N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-, sodium salt (1:1) (CAS 313223-06-2)
- (4-Chloro-2-methoxyphenyl)methanol (CAS 90296-27-8)
- 2-(5-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)acetic acid 1086380-56-4 (CAS 1086380-56-4)
- Serotonin-d4 Hydrochloride (CAS CATO-C4X-25341)
- 6-(Tert-butoxycarbonyl)-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid (CAS 1215764-56-9)
- 1,1,1-Trifluoro-N,N-bis(7-methyloctyl)methanesulfonamide (CAS 1246815-82-6)
- methyl 2-[(4-hydroxyphenyl)sulfanyl]acetate (CAS 30512-63-1)
- (4-(N-cyclopropylsulfamoyl)naphthalen-1-yl)boronic acid (CAS 1704121-07-2)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com