1-{3-[2-(3-acetylphenoxy)ethoxy]phenyl}ethan-1-one CAS 112092-59-8
| CAS No. | 112092-59-8 |
| Molecular Formula | C18H18O4 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 298.33 g/mol gives 1-{3-[2-(3-acetylphenoxy)ethoxy]phenyl}ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-{3-[2-(3-acetylphenoxy)ethoxy]phenyl}ethan-1-one (CAS 112092-59-8), molecular formula C18H18O4 and molecular weight 298.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-{3-[2-(3-acetylphenoxy)ethoxy]phenyl}ethan-1-one (C18H18O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C18H18O4 |
| Molecular Weight | 298.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related acetylphenoxy Standards
- 3-(4-Acetylphenoxy)-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 339278-36-3)
- Ethyl 2-(3-acetylphenoxy)isonicotinate (CAS 1415719-64-0)
- Ethyl 2-(4-acetylphenoxy)isonicotinate (CAS 1415719-67-3)
- 2-(4-Acetylphenoxy)-N-phenyl-N-(propan-2-yl)acetamide (CAS 180508-17-2)
- Methyl 2-(4-acetylphenoxy)-2-phenylacetate (CAS 885949-39-3)
- 2-(4-Acetylphenoxy)-n-(2-methylphenyl)acetamide (CAS 17172-81-5)
- Methyl 3-(2-(3-acetylphenoxy)ethoxy)benzoate (CAS 937601-96-2)
- Methyl 3-(2-(4-acetylphenoxy)ethoxy)benzoate (CAS 937601-97-3)
Recommended Standards
- 4-(((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)methyl)benzoic acid (CAS 1105194-08-8)
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- Methyl 2-(2-(benzyloxy)phenyl)-3-methoxyacrylate (CAS 106789-12-2)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 114021-53-3)
- 1-Methyl-7-((pyridin-2-ylmethoxy)methyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422059-88-8)
- (s)-2-(1-Amino-2-hydroxyethyl)-4-bromo-6-methoxyphenol (CAS 1212979-70-8)
- L-Norvaline, N-[(2R)-6,8-difluoro-1,2,3,4-tetrahydro-2-naphthalenyl]- (CAS 865774-84-1)
- 3-Ethoxy-2-(6-methoxy-1,2,3,4-tetrahydronaphthalen-2-yl)-2-methyl-3-oxopropanoic acid (CAS 1225228-89-6)
- 3-Nitro-5-(trifluoromethyl)benzoic Acid (CAS 328-80-3)
- Carbamoylproline (CAS 125411-62-3)
- 5-(5-bromo-2-furyl)-1H-tetrazole (CAS 121745-85-5)
- Methyl 3-((3,4-dichlorobenzyl)oxy)thieno[2,3-b]pyridine-2-carboxylate (CAS 338419-32-2)
- 2-Methylquinolin-8-yl (4-bromophenyl)carbamate (CAS 99541-04-5)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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