(4-bromo-8-methoxy-1-naphthyl)oxy-triisopropyl-silane CAS 1319715-16-6
| CAS No. | 1319715-16-6 |
| Molecular Formula | C20H39BrO2Si |
| Molecular Weight | 419.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (4-bromo-8-methoxy-1-naphthyl)oxy-triisopropyl-silane (C20H39BrO2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 419.51 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (4-bromo-8-methoxy-1-naphthyl)oxy-triisopropyl-silane (CAS 1319715-16-6), a certified reference material (molecular formula C20H39BrO2Si, MW 419.51 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), (4-bromo-8-methoxy-1-naphthyl)oxy-triisopropyl-silane 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 | C20H39BrO2Si |
| Molecular Weight | 419.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related bromo Standards
- 2-Bromo-2',4',6'-triisopropyl-3,6-dimethoxy-1,1'-biphenyl (CAS 1402393-56-9)
- 4-Bromo-5-methoxy-2-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzenesulfonamide (CAS 898647-24-0)
- 2-Bromo-6-ethoxy-4-formylphenyl 4-chlorobenzenesulfonate (CAS 432006-04-7)
- [4-(4-Bromo-phenyl)-thiazol-2-yl]-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine (CAS 364740-29-4)
- 4-Bromo-N-(2-(2,5-dimethyl-1H-pyrrol-1-yl)benzyl)benzenesulfonamide (CAS 383147-66-8)
- (2-Bromo-4-((ethylsulfonyl)methyl)phenyl)(2-chloro-4-fluorophenyl)methanone (CAS 2226650-47-9)
- 4-((3-Bromo-4-hydroxy-5-methoxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-19-8)
- 4-((3-Bromo-4-methoxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-42-0)
Recommended Standards
- Boc-NH-PEG6-propargyl (CAS 1262991-52-5)
- Carfilzomib Impurity N1 (CAS 1396006-47-5)
- (S)-tert-Butyl 3-(3-amino-5-(3-fluorophenyl)thiophene-2-carboxamido)piperidine-1-carboxylate (CAS 1192875-04-9)
- tert-butyl 4-(1-(tert-Butoxycarbonyl)piperidin-4-ylamino)-3,3-difluoropiperidine-1-carboxylate (CAS 1404196-59-3)
- Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate, disodium salt (CAS 108199-25-3)
- (4-Butylpyridin-2-yl)(phenyl)methanol (CAS 1443349-64-1)
- (2-(sec-Butoxy)phenyl)methanamine (CAS 1042628-16-9)
- 4-(Difluoromethyl)-5-iodo-3-methoxypicolinamide (CAS 1804865-52-8)
- 3-Hydroxy-N,N-dimethyl-4-sulfamoylbenzamide (CAS 1243374-62-0)
- 3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)alanine (CAS 19772-76-0)
- 3-Amino-N-(3,4-difluorophenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 445269-03-4)
- 6-(5-Chlorothiophen-2-yl)pyridazin-3-amine (CAS 1225953-04-7)
- 7-Hydroxy-4,4-dimethyl-3,4-dihydro-2h-1-benzopyran-2-one (CAS 111598-56-2)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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