1-(Naphthalen-1-yl)ethan-1-one oxime CAS 100485-51-6
| CAS No. | 100485-51-6 |
| Molecular Formula | C12H11NO |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(Naphthalen-1-yl)ethan-1-one oxime.
1-(Naphthalen-1-yl)ethan-1-one oxime (CAS 100485-51-6) is a high-purity analytical reference standard with the molecular formula C12H11NO and a molecular weight of 185.22 g/mol.
The molecular framework of 1-(Naphthalen-1-yl)ethan-1-one oxime (C12H11NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, 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 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.
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 | C12H11NO |
| Molecular Weight | 185.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Naphthalen Standards
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- 3-(Naphthalen-2-yl)propan-1-amine (CAS 13198-21-5)
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Recommended Standards
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- 1-tert-butoxycarbonyl-3-pyrrolidone (CAS 101385-93-7)
- n1-((1h-Imidazol-2-yl)methyl)-n2,n2-diethylethane-1,2-diamine (CAS 921074-54-6)
- 3-(bromomethyl)-2,5-dichlorothiophene (CAS 63826-68-6)
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- 2-(2-Acetamidophenoxy)-N-(1-cyanocyclohexyl)propanamide (CAS 791128-66-0)
- 9052-45-3 2-Propenoic acid, polymer with diethenyl benzene 2-Propenoic acid, polymer with diethenylbenzene Acrylic acid, divinylbenzene polymer (CAS 9052-45-3)
- N-(2,4-Difluorophenyl)-4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]benzamide (CAS 321430-17-5)
- Methyl N-(2,6-dimethylphenyl)-N-(methylsulfonyl)glycinate (CAS 312267-57-5)
- 2-Isopropoxypyridine-4-boronic Acid (CAS 1314239-18-3)
- 2-(3-Bromophenoxy)-2-methylpropanoic acid (CAS 91687-71-7)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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