(2-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone CAS 951884-41-6
| CAS No. | 951884-41-6 |
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 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.
CATO supplies (2-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 951884-41-6), a certified reference material (molecular formula C16H15ClO2, MW 274.74 g/mol) for analytical method development and quality control.
The molecular framework of (2-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (C16H15ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)-2-methyl-3-phenylpropanoic acid (CAS 1017479-15-0)
- 4-[(2-chlorophenyl)methoxy]-3,5-dimethylbenzaldehyde (CAS 1039819-35-6)
- 3-(4-Chlorophenyl)-1-(4-methoxyphenyl)propan-1-one (CAS 111302-55-7)
- (3-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 61259-85-6)
- (4-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 61259-84-5)
- 1-(2-Chlorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-98-9)
- 1-(3-Chlorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-74-1)
- 1-(4-Chlorophenyl)-2-(2,3-dimethylphenoxy)ethan-1-one (CAS 338400-71-8)
Recommended Standards
- 1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone (CAS 19561-95-6)
- Methyl 2-chloro-4-(3,5-dimethylphenyl)benzoate (CAS 1820712-70-6)
- Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate (CAS 1820604-40-7)
- 2-(Chloromethyl)phenethyl benzoate (CAS 168476-58-2)
- N-(5-bromo-6-methylpyridin-2-yl)-4-ethylbenzamide (CAS 638141-07-8)
- 6-Oxo-2-(propylamino)-1,6-dihydropyrimidine-5-carboxylic acid (CAS 85580-74-1)
- 6-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate) (CAS 197850-75-2)
- 1-(2-(6-Bromopyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352492-67-1)
- 1-(3-Nitropyridin-2-yl)piperidine-4-carboxylic acid (CAS 758720-54-6)
- 1-(4-Methoxyphenyl)-1-methylhydrazine (CAS 35292-54-7)
- Di-tert-butyl (1r,4r)-cyclohexane-1,4-diyldicarbamate (CAS 1388893-13-7)
- (6-Amino-3-(difluoromethyl)-5-fluoropyridin-2-yl)methanol (CAS 1805110-29-5)
- 2-(1,3-Dioxolan-2-yl)thiazole (CAS 24295-04-3)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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