(2-Chlorophenyl)(4-ethylphenyl)methanone CAS 82520-40-9
| CAS No. | 82520-40-9 |
| Molecular Formula | C15H13ClO |
| Molecular Weight | 244.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2-Chlorophenyl)(4-ethylphenyl)methanone 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.
(2-Chlorophenyl)(4-ethylphenyl)methanone (CAS 82520-40-9), molecular formula C15H13ClO and molecular weight 244.72 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2-Chlorophenyl)(4-ethylphenyl)methanone (C15H13ClO) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13ClO |
| Molecular Weight | 244.72 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.) | 1980 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-2-phenyl-1-propanone (CAS 126866-24-8)
- 1-(4-Chlorophenyl)-2-(p-tolyl)ethan-1-one (CAS 15221-84-8)
- (2-Chlorophenyl)(2,5-dimethylphenyl)methanone (CAS 70132-79-5)
- (2-Chlorophenyl)(2-ethylphenyl)methanone (CAS 951884-72-3)
- (2-Chlorophenyl)(3,5-dimethylphenyl)methanone (CAS 951884-29-0)
- (3-Chlorophenyl)(3,4-dimethylphenyl)methanone (CAS 844884-97-5)
- (3-Chlorophenyl)(3,5-dimethylphenyl)methanone (CAS 844884-98-6)
- (4-Chlorophenyl)(2-ethylphenyl)methanone (CAS 951884-76-7)
Recommended Standards
- (E)-1-Chloro-4-(4-methoxystyryl)benzene (CAS 18878-89-2)
- (4-Chlorophenyl)(3,5-dimethylphenyl)methanone (CAS 844885-03-6)
- 2-((4-Chloronaphthalen-1-yl)methyl)-4,5-dihydro-1H-imidazole (CAS 17692-28-3)
- (4-Chlorophenyl)(4-ethylphenyl)methanone (CAS 71766-56-8)
- 7-Bromo-1H-indole-5-carboxylic acid (CAS 1360950-90-8)
- Methyl (3S)-5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylate (CAS 99735-46-3)
- (3-Isopropyl-2-phenyloxazolidin-5-yl)methanol (CAS 54126-58-8)
- Upadacitinib Impurity 86 (CAS CATO-C4X-240586)
- 3-Amino-1,1,1-trifluoropropan-2-one hydrochloride (CAS 1260812-54-1)
- 4-(Cyclopropylmethoxy)-3-iodophenol (CAS 1243430-94-5)
- 3-Amino-N-isobutyl-2-methylbenzamide (CAS 905234-59-5)
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- n-(1,2,3,4-Tetrahydroisoquinolin-7-yl)acetamide (CAS 220247-59-6)
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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