3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) CAS 828282-80-0
| CAS No. | 828282-80-0 |
| Molecular Formula | C20H24F6O6S2Si2 |
| Molecular Weight | 594.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) is closely related to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) (CAS 828282-80-0), a certified reference material (molecular formula C20H24F6O6S2Si2, MW 594.69 g/mol) for analytical method development and quality control.
Structurally, 3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) (C20H24F6O6S2Si2) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 594.69 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) 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 | C20H24F6O6S2Si2 |
| Molecular Weight | 594.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Bis Standards
- Trimethylsilyl-d(+)mannitol (CAS 14317-07-8)
- 3,6-Bis(trimethylsilyl)naphthalene-2,7-diyl Bis(trifluoromethanesulfonate) (CAS 947488-89-3)
- 1,1',1''-(2-Phenyl-2-((trimethylsilyl)oxy)ethane-1,1,1-triyl)tris(1H-benzo[d][1,2,3]triazole) (CAS 130749-21-2)
- (5-(1-((2-(Trimethylsilyl)ethoxy)methyl)-3-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)-1H-indazol-6-yl)-2H-1,2,3-triazol-4-yl)methanol (CAS 1956366-49-6)
- Trimethylsilyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononanoate (CAS 1244856-06-1)
- 2,5-Bis(trimethylsilyl)-1,4-phenylene Bis(trifluoromethanesulfonate) (CAS 613676-07-6)
- 3-(Trimethylsilyl)phenol (CAS 17881-95-7)
- 2,4,6-Tris(4-(trimethylsilyl)furan-3-yl)-1,3,5,2,4,6-trioxatriborinane (CAS 148367-34-4)
Recommended Standards
- Sixantphos (CAS 166330-11-6)
- (S)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate) (CAS 128544-06-9)
- Gefitinib Impurity 95 (CAS CATO-C4X-111795)
- (R)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate) (CAS 137568-37-7)
- 7,12 Diketolithocholic acid methyl ester (CAS 10538-66-6)
- Methyl 2,3,4-tri-O-benzoyl-6-O-[(4-methylphenyl)sulfonyl]-α-D-mannopyranoside (CAS 92516-60-4)
- 1-((Benzyloxy)methyl)-4-iodo-1H-imidazole-5-carbaldehyde (CAS 134420-45-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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