1-(2,5-Dichlorophenyl)-3-(m-tolyl)propan-1-one CAS 898768-07-5
| CAS No. | 898768-07-5 |
| Molecular Formula | C16H14Cl2O |
| Molecular Weight | 293.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 1-(2,5-Dichlorophenyl)-3-(m-tolyl)propan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 293.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(2,5-Dichlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898768-07-5), molecular formula C16H14Cl2O and molecular weight 293.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(2,5-Dichlorophenyl)-3-(m-tolyl)propan-1-one 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 | 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
- (3,4-Dichlorophenyl)(4-isopropylphenyl)methanone (CAS 844885-26-3)
- (3,4-Dichlorophenyl)(4-propylphenyl)methanone (CAS 844885-29-6)
- (3,5-Dichlorophenyl)(4-isopropylphenyl)methanone (CAS 951887-12-0)
- (3,5-Dichlorophenyl)(4-propylphenyl)methanone (CAS 951887-93-7)
- 1-(2,3-Dichlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898791-23-6)
- 1-(2,3-Dichlorophenyl)-3-(p-tolyl)propan-1-one (CAS 898769-19-2)
- 1-(2,5-Dichlorophenyl)-3-(p-tolyl)propan-1-one (CAS 898769-25-0)
- 1-(2,6-Dichlorophenyl)-3-(o-tolyl)propan-1-one (CAS 898790-20-0)
Recommended Standards
- 1-(2,2-Dichloroacetyl)-3,3,7-trimethylhexahydropyrrolo[1,2-a]pyrimidin-6(2H)-one (CAS 85072-82-8)
- 1-(3,4-Dichlorophenyl)-3-(p-tolyl)propan-1-one (CAS 898769-28-3)
- 1-(3,5-Dichlorophenyl)-3-(o-tolyl)propan-1-one (CAS 898790-05-1)
- 2,3-Bis(4-chlorophenyl)tetrahydrofuran (CAS 83929-34-4)
- 3-(3,4-Dimethoxyphenyl)oxetan-3-amine (CAS 1528556-52-6)
- 1-((Chloromethyl)sulfonyl)-4-ethylazepane (CAS 1341335-17-8)
- (R)-3-(5-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 114873-17-5)
- 1-(1-Methyl-1h-1,2,3,4-tetrazol-5-yl)azetidine-3-carboxylic acid (CAS 1340357-95-0)
- 1-(3-Hydroxy-5-iodophenyl)ethan-1-one (CAS 905917-41-1)
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