(4-Chlorophenyl)(3-(methoxymethoxy)phenyl)methanone CAS 938458-70-9
| CAS No. | 938458-70-9 |
| Molecular Formula | C15H13ClO3 |
| Molecular Weight | 276.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (4-Chlorophenyl)(3-(methoxymethoxy)phenyl)methanone (CAS 938458-70-9), a certified reference material (molecular formula C15H13ClO3, MW 276.71 g/mol) for analytical method development and quality control.
The molecular framework of (4-Chlorophenyl)(3-(methoxymethoxy)phenyl)methanone (C15H13ClO3) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H13ClO3 |
| Molecular Weight | 276.71 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 sealed and dry, 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-[(2-chlorophenyl)methoxy]-5-methylbenzoic acid (CAS 1053116-94-1)
- 2-{4-[(4-chlorophenyl)methoxy]phenyl}acetic acid (CAS 125721-51-9)
- 2-{3-[(2-chlorophenyl)methoxy]phenyl}acetic acid (CAS 1258650-20-2)
- 2-{3-[(3-chlorophenyl)methoxy]phenyl}acetic acid (CAS 1258651-59-0)
- (2-Chlorophenyl)(2-(methoxymethoxy)phenyl)methanone (CAS 938458-59-4)
- (2-Chlorophenyl)(2,4-dimethoxyphenyl)methanone (CAS 34702-01-7)
- (2-Chlorophenyl)(3,4-dimethoxyphenyl)methanone (CAS 34702-00-6)
- (2-Chlorophenyl)(3,5-dimethoxyphenyl)methanone (CAS 951891-95-5)
Recommended Standards
- (4-Chlorophenyl)(2,4-dimethoxyphenyl)methanone (CAS 57600-76-7)
- 2-((2-Chlorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 52803-63-1)
- (4-Chlorophenyl)(2-(methoxymethoxy)phenyl)methanone (CAS 938458-68-5)
- 2-((2-Chlorobenzyl)oxy)-5-methoxybenzaldehyde (CAS 888710-30-3)
- 2-(3-Bromo-4-fluorophenyl)ethanethioamide (CAS 1016751-69-1)
- Nestoron (CAS 7759-35-5)
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- 2-((2-Fluorobenzyl)thio)-5-((4-fluorobenzyl)thio)-1,3,4-thiadiazole (CAS 477330-73-7)
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