2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl-benzenesulfonate CAS 85459-23-0
| CAS No. | 85459-23-0 |
| Molecular Formula | C13H8F12O3S |
| Molecular Weight | 472.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl-benzenesulfonate (CAS 85459-23-0), a certified reference material (molecular formula C13H8F12O3S, MW 472.25 g/mol) for analytical method development and quality control.
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl-benzenesulfonate (C13H8F12O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
As a certified reference material (CRM), 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl-benzenesulfonate 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 | C13H8F12O3S |
| Molecular Weight | 472.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Dodecafluoroheptyl Standards
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl 4-methylbenzenesulfonate (CAS 424-16-8)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,2-trifluoroethyl) carbonate (CAS 1980044-89-0)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,3,3-tetrafluoropropyl) carbonate (CAS 1980038-82-1)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (3-fluoropropyl) carbonate (CAS 1980085-34-4)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (1,1,1,3,3,3-hexafluoropropan-2-yl) carbonate (CAS 1980048-87-0)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 1980045-16-6)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Methacrylate (CAS 2261-99-6)
- 2-(((2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)oxy)methyl)oxirane (CAS 799-34-8)
Recommended Standards
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- (4-Iodophenyl)(7-(trifluoromethyl)-2,3,3a,4-tetrahydropyrrolo[1,2-a]quinoxalin-5(1H)-yl)methanone (CAS 861206-86-2)
- 4-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)propanoyl)-N'-(6-chloropyridin-2-yl)-1H-pyrrole-2-carbohydrazide (CAS 339099-56-8)
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- Calcium sulfite (CAS 10257-55-3)
- 5-Amino-2-dodecyl-2,4-dihydro-3H-pyrazol-3-one (CAS 101452-27-1)
- 2-Methoxy-3-phenylpropane-1-sulfonyl chloride (CAS 1895659-24-1)
- 4-Bromo-2,2-dimethyl-2-fluorobutyrophenone (CAS 898765-84-9)
- Riociguat Impurity 1 (CAS 1702271-98-4)
- 1-Chloro-4-((nitromethyl)sulfonyl)benzene (CAS 66073-97-0)
- (S)-4-(2-benzamido-5-guanidinopentanamido)benzoic acid (CAS 60833-82-1)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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