2,4-Dichloro-1-{2-[(4-fluorophenyl)sulfanyl]ethoxy}benzene CAS 339010-82-1
| CAS No. | 339010-82-1 |
| Molecular Formula | C14H11Cl2FOS |
| Molecular Weight | 317.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Dichloro-1-{2-[(4-fluorophenyl)sulfanyl]ethoxy}benzene.
2,4-Dichloro-1-{2-[(4-fluorophenyl)sulfanyl]ethoxy}benzene (CAS 339010-82-1) is a high-purity analytical reference standard with the molecular formula C14H11Cl2FOS and a molecular weight of 317.21 g/mol.
Based on its molecular formula C14H11Cl2FOS, 2,4-Dichloro-1-{2-[(4-fluorophenyl)sulfanyl]ethoxy}benzene contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl2FOS |
| Molecular Weight | 317.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,4,6-Trimethylbenzene-1,3-disulfonyl dichloride (CAS 68985-08-0)
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- 2-Chloro-4-(4-chlorophenyl)-6-methyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1710661-48-5)
- 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl-thiazol-2-yl-methanol (CAS 2096997-09-8)
- 1-(4-Bromophenyl)tetrazole (CAS 57058-01-2)
- methyl 6-(2-hydroxy-2-methylpropyl)nicotinate (CAS 1962973-02-9)
- 4-(chloromethyl)-2-methoxy-1-(methylsulfanyl)benzene (CAS 1311316-69-4)
- Saflufenacil-N-desmethyl (CAS 854122-75-1)
- Acid-PEG4-S-S-PEG4-acid (CAS 2055015-40-0)
- (S)-Methyl 3-(4-(benzyloxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 27513-44-6)
- 5-chloro-3-nitrobenzene-1,2-diol (CAS 116313-87-2)
- 5-(4-Bromophenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 500274-62-4)
- Olaparib Impurity 39 (CAS 458535-34-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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