(4-Chlorobenzyl)(4-fluorophenyl)sulfane CAS 405-30-1
| CAS No. | 405-30-1 |
| Molecular Formula | C13H10ClFS |
| Molecular Weight | 252.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 252.73 g/mol gives (4-Chlorobenzyl)(4-fluorophenyl)sulfane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-Chlorobenzyl)(4-fluorophenyl)sulfane (CAS 405-30-1) is a high-purity analytical reference standard with the molecular formula C13H10ClFS and a molecular weight of 252.73 g/mol.
Owing to sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system, (4-Chlorobenzyl)(4-fluorophenyl)sulfane is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-Chlorobenzyl)(4-fluorophenyl)sulfane 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 | 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- (4-Chlorobenzyl)(3-fluorophenyl)sulfane (CAS 1443311-72-5)
- (2-Chlorobenzyl)(3-fluorophenyl)sulfane (CAS 1443313-92-5)
- (3-Chlorobenzyl)(3-fluorophenyl)sulfane (CAS 1443314-13-3)
- (2-Chlorobenzyl)(4-fluorophenyl)sulfane (CAS 328-30-3)
- (3-Chlorobenzyl)(4-fluorophenyl)sulfane (CAS 588-55-6)
- 5-(4-Chlorobenzyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 63204-27-3)
- 6-(4-chlorobenzyl)-2-thioxo-2,3-dihydropyrimidin-4(1h)-one (CAS 221121-51-3)
- Ethyl 2-(4-chlorobenzyl)pent-4-enoate (CAS 1431698-12-2)
Recommended Standards
- (4-Chloro-2-fluoro-[1,1'-biphenyl]-3-yl)(methyl)sulfane (CAS 2624417-64-5)
- (4-Chlorophenyl)(2-fluorobenzyl)sulfane (CAS 887079-34-7)
- (3-Chlorophenyl)(4-fluorobenzyl)sulfane (CAS 86870-87-3)
- (4-Chlorophenyl)(3-fluorobenzyl)sulfane (CAS 712296-55-4)
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