1-(4-Methoxyphenyl)butan-2-one CAS 53917-01-4
| CAS No. | 53917-01-4 |
| Molecular Formula | C19H20O5S |
| Molecular Weight | 360.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.42 g/mol gives 1-(4-Methoxyphenyl)butan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(4-Methoxyphenyl)butan-2-one (CAS 53917-01-4), a certified reference material (molecular formula C19H20O5S, MW 360.42 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, 1-(4-Methoxyphenyl)butan-2-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C19H20O5S |
| Molecular Weight | 360.42 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- (4-((4-Methoxyphenyl)sulfonyl)piperazin-1-yl)(phenyl)methanone (CAS 423754-21-6)
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- N-(2-Methoxyphenyl)-4-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 312755-78-5)
- n-{3-[(2-methoxyphenyl)sulfamoyl]-4-methylphenyl}cyclopropanecarboxamide (CAS 924138-80-7)
- N-(2-((2-Methoxyphenyl)amino)-4'-methyl-[4,5'-bithiazol]-2'-yl)acetamide (CAS 315705-75-0)
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Recommended Standards
- (E)-N'-{3,5-dicyano-6-[4-(pyridin-2-yl)piperazin-1-yl]pyridin-2-yl}-N,N-dimethylmethanimidamide (CAS 337920-04-4)
- 1-[4-(4-Fluorophenyl)piperazino]-3-(4-methoxyphenoxy)-2-propanol (CAS 439130-37-7)
- (4AR,6S,7S,8R,8aS)-2-phenyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 848397-73-9)
- 1-Cinnamyl-4-(4-(trifluoromethyl)benzyl)piperazine (CAS 414893-70-2)
- Paroxetine Hydrochloride Hemihydrate - Impurity C (Freebase) (CAS 1395408-54-4)
- 4-Oxo-4-(prop-2-yn-1-ylamino)butanoic acid (CAS 342022-20-2)
- 2-Amino-3-hydroxy-2-methylpropyl hydrogen (5-bromo-4-chloro-1H-indol-3-yl)phosphonate (CAS 107475-11-6)
- 2-Aminomethylbicyclo[2.2.2]octane (CAS 33511-80-7)
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- Fe In Water (CAS CATO-CCRM106082)
- 2,4-Dichloro-6-(4-chlorophenyl)-1,3,5-triazine (CAS 10202-46-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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