(3-Chlorophenyl)(3-fluorobenzyl)sulfane CAS 1443352-99-5
| CAS No. | 1443352-99-5 |
| Molecular Formula | C13H10ClFS |
| Molecular Weight | 252.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Chlorophenyl)(3-fluorobenzyl)sulfane (CAS 1443352-99-5) is a high-purity analytical reference standard with the molecular formula C13H10ClFS and a molecular weight of 252.73 g/mol.
The molecular framework of (3-Chlorophenyl)(3-fluorobenzyl)sulfane (C13H10ClFS) is characterized by sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring 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.
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 | C13H10ClFS |
| Molecular Weight | 252.73 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 |
| 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.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (3-Chlorophenyl)(2-fluorobenzyl)sulfane (CAS 1443305-71-2)
- (3-Chlorophenyl)(4-fluorobenzyl)sulfane (CAS 86870-87-3)
- (4-Chlorophenyl)(2-fluorobenzyl)sulfane (CAS 887079-34-7)
- (4-Chlorophenyl)(3-fluorobenzyl)sulfane (CAS 712296-55-4)
- (4-Chlorophenyl)(4-fluorobenzyl)sulfane (CAS 332-05-8)
- 5-(3-chlorophenyl)-4-methylthiophene-2-carboxylic acid (CAS 1039859-49-8)
- 1-(4-(3-Chlorophenyl)thiazol-2-yl)guanidine (CAS 123309-82-0)
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Recommended Standards
- (2-Chloro-6-fluorobenzyl)(phenyl)sulfane (CAS 1443351-37-8)
- (2-Chlorobenzyl)(4-fluorophenyl)sulfane (CAS 328-30-3)
- (4-Chloro-2-fluorobenzyl)(phenyl)sulfane (CAS 1443344-76-0)
- (3-Chlorobenzyl)(4-fluorophenyl)sulfane (CAS 588-55-6)
- (2-((2-Methylthiazol-4-yl)methyl)-2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-4-yl)methanol (CAS 1422136-03-5)
- Ethyl 2-(2-chloro-3-hydroxypyridin-4-yl)acetate (CAS 1393558-69-4)
- 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene (CAS 69919-95-5)
- tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate (CAS 1956331-51-3)
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- 1-(4-Oxo-1,4-dihydropyrimidin-2-yl)urea (CAS 918626-54-7)
- 4-Epicommunic acid (CAS 83945-57-7)
- Tositumomab (CAS 192391-48-3)
- 4-(3-Chlorophenyl)-2-butanone (CAS 3506-73-8)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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