((4-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane CAS 2771460-09-2
| CAS No. | 2771460-09-2 |
| Molecular Formula | C29H42BFO4Si |
| Molecular Weight | 512.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
((4-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane (CAS 2771460-09-2) is a high-purity analytical reference standard with the molecular formula C29H42BFO4Si and a molecular weight of 512.54 g/mol.
Based on its molecular formula C29H42BFO4Si, ((4-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 512.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), ((4-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane 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 | C29H42BFO4Si |
| Molecular Weight | 512.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Fluoro Standards
- ((2-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane (CAS 2621932-37-2)
- ((5-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane (CAS 2833733-83-6)
- 3-(9-Fluoro-2-(piperidine-1-carbonyl)-1,2,3,4-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-7-yl)-4-(imidazo[1,2-a]pyridin-3-yl)-1H-pyrrole-2,5-dione (CAS 603288-22-8)
- (3-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)-1H-pyrazol-1-yl)(4-iodophenyl)methanone (CAS 477709-69-6)
- 6-Fluoro-2-((4-iodobenzo[d][1,3]dioxol-5-yl)methyl)-1-(3-(isopropylamino)propyl)-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1799421-10-5)
- 6-Fluoro-1,3,4,5-tetrahydro-3-[4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl]-1-(2,2,2-trifluoroethyl)-2H-1-benzazepin-2-one (CAS 1093978-89-2)
- N-(3-Fluoro-4-methylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-68-0)
- 5-Fluoro-3-iodo-1-(phenylsulfonyl)-2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2097895-16-2)
Recommended Standards
- 4,4',4'',4'''-Silanetetrayltetrabenzoic acid (CAS 10256-84-5)
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- Cefadroxil EP Impurity F (Mixture of Diastereomers) (CAS CATO-C4X-12247)
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- 6H,6H-Perfluoroundecane-5,7-dione (CAS 261503-82-6)
- 2-(1h-1,2,4-Triazole-3-amido)benzoic acid (CAS 328562-81-8)
- 1-Benzyl-2,3-dioxopiperidine-4-carbonitrile (CAS 1346756-57-7)
- 4-((Tetrahydrofuran-2-yl)methyl)-4h-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 851169-13-6)
- Ethyl 2-(bromomethyl)-6-methylbenzoate (CAS 635316-53-9)
- 4,4',4'',4'''-(1,3,6,8-Pyrenetetrayltetra-2,1-ethynediyl)tetrakis benzoic acid (CAS 1569900-71-5)
- N-Phenethylcyclohexanecarboxamide (CAS 53182-00-6)
- (2r,3s,4r,5r,6s)-5-Acetamido-2-(acetoxymethyl)-6-(benzyloxy)tetrahydro-2h-pyran-3,4-diyl diacetate (CAS 13318-46-2)
- 5-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 477712-54-2)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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