2-[8-bromo-2-fluoro-6-(methoxymethoxy)-1-naphthyl]ethynyl-triisopropyl-silane CAS 2763159-13-1
| CAS No. | 2763159-13-1 |
| Molecular Formula | C23H40BrFO2Si |
| Molecular Weight | 475.55 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-[8-bromo-2-fluoro-6-(methoxymethoxy)-1-naphthyl]ethynyl-triisopropyl-silane.
CATO supplies 2-[8-bromo-2-fluoro-6-(methoxymethoxy)-1-naphthyl]ethynyl-triisopropyl-silane (CAS 2763159-13-1), a certified reference material (molecular formula C23H40BrFO2Si, MW 475.55 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, 2-[8-bromo-2-fluoro-6-(methoxymethoxy)-1-naphthyl]ethynyl-triisopropyl-silane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 475.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
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 | C23H40BrFO2Si |
| Molecular Weight | 475.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/Br-containing |
Related bromo Standards
- 6-Bromo-7-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(p-tolyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 821794-85-8)
- 5-[3-Bromo-4-(dimethylamino)phenyl]-2,2-dimethyl-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one (CAS 311795-38-7)
- 3,5-Bis-(4-bromo-benzylidenE)-1-propyl-piperidin-4-one (CAS 412957-50-7)
- Bis(4-bromo-3,3,4,4-tetrafluorobutyl) carbonate (CAS 1923267-07-5)
- N-(2-(5-Bromo-1H-indol-3-yl)ethyl)-2-iodothiophene-3-carboxamide (CAS 920506-29-2)
- bromo-N-[(bromomethyl)sulphonyl]-N-[3-(trifluoromethyl)phenyl]methanesulphonamide (CAS 286367-01-9)
- 1-Bromo-4-(perfluorohexyl)benzene (CAS 149068-56-4)
- 5-Bromo-3-iodo-1-tosyl-1H-indole (CAS 142688-28-6)
Recommended Standards
- 4,4'-(6-((2,2,6,6-Tetramethylpiperidin-4-yl)amino)-1,3,5-triazine-2,4-diyl)dibenzoic acid (CAS CATO-CIM-105306)
- Ethyl 7-(4-(tert-butoxycarbonyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-2-methyl-4-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylate (CAS 952653-69-9)
- N-Nitroso Dalpiciclib impurity 2 (CAS CATO-C4X-32952)
- Pitavastatin Impurity 107 (CAS CATO-C4X-1037107)
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 13053-83-3)
- 3-chloro-4-[2-(3-chloro-4-fluorophenyl)hydrazono]-2-(4-methoxyphenoxy)but-2-enoic acid (CAS 220088-47-1)
- 2-bromo-1-(3-oxabicyclo[3.1.0]hexan-6-yl)ethanone (CAS 1858653-58-3)
- 2-Methyl-6-vinylquinoline (CAS 1365842-17-6)
- 4-Aminothieno[3,2-c]pyridine-3-carboxylic acid (CAS 1378672-92-4)
- 6-Methyl-2-oxo-1,2-dihydropyridine-4-carbonitrile (CAS 1453811-27-2)
- Eletriptan Impurity 7 (CAS 10230-79-2)
- Propane-1,2-diyl dibutyrate (CAS 50980-84-2)
- (((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(methylene))bis(oxy))bis(tert-butyldimethylsilane) (CAS 2836392-76-6)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com