(2-(Bis(perfluorophenyl)boryl)cyclopenta-1,4-dien-1-yl)trimethylsilane CAS 462109-75-7
| CAS No. | 462109-75-7 |
| Molecular Formula | C20H13BF10Si |
| Molecular Weight | 482.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-(Bis(perfluorophenyl)boryl)cyclopenta-1,4-dien-1-yl)trimethylsilane.
(2-(Bis(perfluorophenyl)boryl)cyclopenta-1,4-dien-1-yl)trimethylsilane (CAS 462109-75-7) is a high-purity analytical reference standard with the molecular formula C20H13BF10Si and a molecular weight of 482.20 g/mol.
The molecular framework of (2-(Bis(perfluorophenyl)boryl)cyclopenta-1,4-dien-1-yl)trimethylsilane (C20H13BF10Si) is characterized by fluorine substitution, a polycyclic aromatic 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 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.
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 | C20H13BF10Si |
| Molecular Weight | 482.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- Sulfo-SIAB (CAS 106145-13-5)
- 5-((2,4-Dichlorophenyl)thio)-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 303998-54-1)
- 86K0J5AK6M 391210-10-9 PD-0325901 Mirdametinib [USAN] Benzamide, N-((2R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)- PD 0325901 PD 325901 PD0325901 PD-325901 UNII-86K0J5AK6M Mirdametinib WHO 11299 (CAS 391210-10-9)
- 5-[(3,4-Dichlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 303998-52-9)
- (4-Methoxy-2-(methoxymethoxy)phenyl)boronic acid (CAS 183474-23-9)
- Potassium tetrahydrofuran-3-trifluoroborate (CAS 1391850-45-5)
- N,N-bis(2-ethylhexyl)pivalamide (CAS 215394-03-9)
- 1-(Benzenesulfonyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 942919-24-6)
- 4-Chloro-N-(2-(ethylamino)ethyl)benzamide hydrochloride (CAS 130340-75-9)
- 3,5-Dichloro-N-propylbenzamide (CAS 33244-94-9)
- (R)-6-(trifluoromethyl)-2,3-dihydro-1H-inden-1-amine (CAS 1213115-50-4)
- N-Butylcycloheptanamine hydrochloride (CAS 1609407-31-9)
- 2-(Cyanomethyl)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 338786-45-1)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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