1-(3,4-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one CAS 898781-73-2
| CAS No. | 898781-73-2 |
| Molecular Formula | C16H14Cl2OS |
| Molecular Weight | 325.25 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.
CATO supplies 1-(3,4-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-73-2), a certified reference material (molecular formula C16H14Cl2OS, MW 325.25 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3,4-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (C16H14Cl2OS) is characterized by sulfur-containing functionality, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H14Cl2OS |
| Molecular Weight | 325.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 1-(2,3-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-67-4)
- 1-(2,4-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-69-6)
- 1-(2,5-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-71-0)
- 1-(2,6-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-85-6)
- 1-(3,4-Dichlorophenyl)-3-(p-tolylthio)propan-1-one (CAS 882749-38-4)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4,5-dimethyl-1-(prop-2-yn-1-yl)-1H-imidazole 338965-97-2 6K-564S (CAS 338965-97-2)
- 4-(2,4-Dichlorophenyl)-5-(1-methyl-1H-pyrrol-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 668471-48-5)
- N-(3,5-Dichlorophenyl)-5-methoxybenzo[d]thiazol-2-amine (CAS 890958-69-7)
Recommended Standards
- 2,3-Dichloro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-43-3)
- 2,4-Dichloro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-46-6)
- 2,5-Dichloro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-49-9)
- 1-((5-Bromothiophen-2-yl)sulfonyl)-4-methylpiperazine (CAS 641999-90-8)
- tert-Butyldimethyl(4-nitrophenoxy)silane (CAS 117635-44-6)
- 1-Propionylpiperidine-4-carboxylic acid (CAS 117705-17-6)
- 3,5-Dibromo-1-(chloromethyl)-1H-1,2,4-triazole (CAS 1674390-12-5)
- (1-(((3aR,6aR)-Tetrahydro-1H-furo[3,4-c]pyrrol-5(3H)-yl)methyl)cyclopropyl)methanol (CAS 2771459-92-6)
- 2,2,2-Trifluoro-1-(2-fluorophenyl)ethan-1-amine (CAS 1213579-16-8)
- Vilanterol Impurity 14 (CAS CATO-C4X-193514)
- 1,3-Diaminopropane Dihydroiodide (CAS 120675-53-8)
- DPP812-CHO (CAS 1393737-21-7)
- Ledipasvir Impurity 8 (CAS CATO-C4X-33138)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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