(4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane CAS 1443353-01-2
| CAS No. | 1443353-01-2 |
| Molecular Formula | C13H9ClF2S |
| Molecular Weight | 270.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane is closely related to sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443353-01-2), a certified reference material (molecular formula C13H9ClF2S, MW 270.73 g/mol) for analytical method development and quality control.
The molecular framework of (4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane (C13H9ClF2S) 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 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.
As a certified reference material (CRM), (4-Chloro-3-fluorophenyl)(4-fluorobenzyl)sulfane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H9ClF2S |
| Molecular Weight | 270.73 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 Chloro Standards
- n-(5-Chloro-2-fluorophenyl)-2-(cyclopentylamino)acetamide (CAS 1183615-67-9)
- 3-Chloro-5-fluoro-N-(piperidin-4-ylmethyl)benzamide (CAS 1391051-83-4)
- (3-Chloro-4-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443302-30-4)
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- (3-Chloro-2-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-65-9)
- (3-Chloro-4-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-78-4)
Recommended Standards
- (4-Chloro-3-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443352-77-9)
- (3-Chlorophenyl)(2,4-difluorobenzyl)sulfane (CAS 1443353-07-8)
- (3-Chloro-4-fluorophenyl)(2-fluorobenzyl)sulfane (CAS 1443352-47-3)
- (4-Chlorobenzyl)(3,4-difluorophenyl)sulfane (CAS 1443353-23-8)
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