1,2-Bis(4-(pentafluoro-lambda6-sulfanyl)phenyl)disulfane CAS 2108633-89-0
| CAS No. | 2108633-89-0 |
| Molecular Formula | C12H8F10S4 |
| Molecular Weight | 470.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Bis(4-(pentafluoro-lambda6-sulfanyl)phenyl)disulfane (CAS 2108633-89-0), a certified reference material (molecular formula C12H8F10S4, MW 470.44 g/mol) for analytical method development and quality control.
1,2-Bis(4-(pentafluoro-lambda6-sulfanyl)phenyl)disulfane (C12H8F10S4) contains sulfur-containing functionality, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H8F10S4 |
| Molecular Weight | 470.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 4 |
Related Bis Standards
- 1,2-Bis(3-(pentafluoro-lambda6-sulfanyl)phenyl)disulfane (CAS 2108899-01-8)
- 2,3,4,5,6-Pentafluoro-N-(4-hydroxy-3-(phenylthio)naphthalen-1-yl)benzenesulfonamide (CAS 1809581-87-0)
- 5-(Pentafluoro-lambda6-sulfanyl)-2-((phenylsulfonyl)methyl)aniline (CAS 1309569-49-0)
- 1,2,3,4,5-pentafluoro-6-[(2,3,4,5,6-pentafluorophenyl)sulfanyl]benzene 1043-50-1 GS-3519 (CAS 1043-50-1)
- 2,2,3,3,3-Pentafluoro-1,1-bis(4-methoxyphenyl)propan-1-ol (CAS 722491-64-7)
- Pentafluoro(4-iodo-3-methoxyphenyl)-l6-sulfane (CAS 2866236-86-2)
- Boc-pentafluoro-D-Phe-OH (CAS 136207-26-6)
- Boc-pentafluoro-Phe-OH (CAS 34702-60-8)
Recommended Standards
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- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-chlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338960-88-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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