1-(3,5-Dichlorophenyl)-3-phenylpropan-1-one CAS 898788-84-6
| CAS No. | 898788-84-6 |
| Molecular Formula | C15H12Cl2O |
| Molecular Weight | 279.16 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.
1-(3,5-Dichlorophenyl)-3-phenylpropan-1-one (CAS 898788-84-6) is a high-purity analytical reference standard with the molecular formula C15H12Cl2O and a molecular weight of 279.16 g/mol.
Structurally, 1-(3,5-Dichlorophenyl)-3-phenylpropan-1-one (C15H12Cl2O) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 279.16 g/mol, it falls into the medium-molecular-weight range. 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 | C15H12Cl2O |
| Molecular Weight | 279.16 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.) | 1987 |
| Halogen Content | Cl-containing |
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- 1-(2,4-Dichlorophenyl)-3-phenylpropan-1-one (CAS 898788-78-8)
- 1-(3,4-Dichlorophenyl)-3-phenylpropan-1-one (CAS 59826-47-0)
- 898788-75-5 1-(2,3-Dichlorophenyl)-3-phenylpropan-1-one DTXSID60643992 (CAS 898788-75-5)
Recommended Standards
- 1-(3-Chlorophenyl)-3-(4-chlorophenyl)propan-1-one (CAS 898787-88-7)
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- 1-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-N,N-dimethylmethanamine (CAS 2040476-06-8)
- 1-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-n,n-dimethylmethanamine (CAS 2040476-05-7)
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- Semaglutide Impurity 146 (CAS 2645421-68-5)
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