[4-(Chloromethyl)phenyl]-phenylmethanone CAS 42728-62-1
| CAS No. | 42728-62-1 |
| Molecular Formula | C14H11ClO |
| Molecular Weight | 230.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[4-(Chloromethyl)phenyl]-phenylmethanone (CAS 42728-62-1) is a high-purity analytical reference standard with the molecular formula C14H11ClO and a molecular weight of 230.69 g/mol.
The molecular framework of [4-(Chloromethyl)phenyl]-phenylmethanone (C14H11ClO) is characterized by 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.
CATO manufactures [4-(Chloromethyl)phenyl]-phenylmethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO |
| Molecular Weight | 230.69 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (E)-1-(4-chlorobenzylidene)-2-phenylhydrazine (CAS 2829-26-7)
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- 1-(2'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 675596-35-7)
- 1,1'-(1,2,5-Thiadiazole-3,4-diyl)diethanone (CAS 112390-32-6)
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- Dodecanamide (CAS 1120-16-7)
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- 2-Chloro-5-(1,1-difluoroethyl)thiazole (CAS 2503202-61-5)
- 3-Amino-5-(trifluoromethyl)benzamide (CAS 20566-95-4)
- 5-((1-((2,6-Difluorophenyl)sulfonyl)piperidin-3-yl)methyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole (CAS 1706106-28-6)
- 2-[Hydroxy(isopropyl)amino]-2-oxoacetic Acid (CAS 132418-03-2)
- 4h,5h,6h,7h,8h-Cyclohepta[d][1,2]oxazole-3-carboxylic acid (CAS 33230-32-9)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com