7-(4-Methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one CAS 339115-84-3
| CAS No. | 339115-84-3 |
| Molecular Formula | C22H18O3 |
| Molecular Weight | 330.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
7-(4-Methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 339115-84-3) is a high-purity analytical reference standard with the molecular formula C22H18O3 and a molecular weight of 330.38 g/mol.
Based on its molecular formula C22H18O3, 7-(4-Methoxyphenoxy)-3-phenyl-2,3-dihydro-1H-inden-1-one contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 330.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H18O3 |
| Molecular Weight | 330.38 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Methoxyphenoxy Standards
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Recommended Standards
- 6-[4-(4-Methoxyphenyl)piperazin-1-yl]-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 860787-02-6)
- Diethyl 2',6'-dimethyl-1',4'-dihydro-[2,4'-bipyridine]-3',5'-dicarboxylate (CAS 23125-28-2)
- 6-(4-Methoxyphenyl)-1-[(4-methylphenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 337919-90-1)
- Diethyl 2,6-dimethyl-1,4-dihydro-[4,4'-bipyridine]-3,5-dicarboxylate (CAS 21197-70-6)
- 1-(2,4-Dimethylphenyl)-2-mercapto-1H-imidazol-5(4H)-one (CAS 852388-99-9)
- 8-Methyl-2-azaspiro[4.5]decane (CAS 1217862-26-4)
- 2-Amino-N-methoxy-N-methylacetamide (CAS 120939-75-5)
- 5'h,7'h-Spiro[cyclobutane-1,6'-pyrazolo[5,1-b][1,3]oxazin]-3'-amine hydrochloride (CAS 2251053-34-4)
- N-(1,2,3,4-Tetrahydroisoquinolin-5-yl)methanesulfonamide (CAS 397869-97-5)
- 2-(4-(Benzo[d]oxazol-2-yl)morpholin-2-yl)ethan-1-amine (CAS 1119450-65-5)
- 7-Benzyl-1-oxa-3,7-diazaspiro[4.5]Decan-2-one (CAS 1465210-52-9)
- 2-((6-Amino-3-methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)carbamoyl)-6-isopropylphenyl acetate (CAS 301206-06-4)
- 3-Bromo-5-chloro-2-hydrazinylpyridine (CAS 1289113-27-4)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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