898768-13-3 1-(3,5-Dichlorophenyl)-3-(3-methylphenyl)propan-1-one DTXSID30644097 CAS 898768-13-3
| CAS No. | 898768-13-3 |
| Molecular Formula | C16H14Cl2O |
| Molecular Weight | 293.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 898768-13-3 1-(3,5-Dichlorophenyl)-3-(3-methylphenyl)propan-1-one DTXSID30644097 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
898768-13-3 1-(3,5-Dichlorophenyl)-3-(3-methylphenyl)propan-1-one DTXSID30644097 (CAS 898768-13-3), molecular formula C16H14Cl2O and molecular weight 293.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 898768-13-3 1-(3,5-Dichlorophenyl)-3-(3-methylphenyl)propan-1-one DTXSID30644097 (C16H14Cl2O) 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 | C16H14Cl2O |
| Molecular Weight | 293.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
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- 1-(2,3-Dichlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898791-23-6)
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- 1-(2,5-Dichlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898768-07-5)
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- (R)-2-Amino-3-(4-(trifluoromethyl)phenyl)propanoic acid hydrochloride (CAS 122839-50-3)
- 5-cyclopropyl-4H,7H-thieno[3,2-b]pyridin-7-one (CAS 1518430-71-1)
- 2-Amino-2-(2,3-dihydroxyphenyl)acetic acid (CAS 132166-86-0)
- 5-(Ethylsulfonyl)-4-(4-fluorophenyl)pyrimidin-2-amine (CAS 1708269-60-6)
- 2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride (CAS 1311318-20-3)
- (2S,4R)-4-Methylpyrrolidine-2,4-dicarboxylic acid (CAS 511528-78-2)
- isoalantolactone (CAS 470-17-7)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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