Trimethoxy(4-methoxyphenyl)silane CAS 35692-27-4
| CAS No. | 35692-27-4 |
| Molecular Formula | C10H16O4Si |
| Molecular Weight | 228.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trimethoxy(4-methoxyphenyl)silane is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Trimethoxy(4-methoxyphenyl)silane (CAS 35692-27-4), a certified reference material (molecular formula C10H16O4Si, MW 228.32 g/mol) for analytical method development and quality control.
Trimethoxy(4-methoxyphenyl)silane (C10H16O4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H16O4Si |
| Molecular Weight | 228.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
Related Trimethoxy Standards
- N,2,6-Trimethoxy-N-methylnicotinamide (CAS 170689-00-6)
- 2,3,4-Trimethoxy-6-methylbenzoic Acid (CAS 79004-02-7)
- 2,6,8-Trimethoxy-9-methyl-5,9-dihydro-4H-purine (CAS 817631-49-5)
- N,2,5-trimethoxy-N-methylbenzamide (CAS 1146443-78-8)
- N,3,4-trimethoxy-N-methylbenzamide (CAS 155586-38-2)
- N,3,5-Trimethoxy-N-methylbenzamide (CAS 155586-39-3)
- 3,4,5-Trimethoxy-N-methylbenzamide (CAS 55100-33-9)
- N,2,3-Trimethoxy-N-methylbenzamide (CAS 205320-01-0)
Recommended Standards
- 6-Methyl-2-(4-methylphenyl)-imidazo[1,2-a]pyridine-d6 (CAS 959605-52-8)
- Dibutyl Phosphate-d18 (CAS 156213-21-7)
- 2,2'-((1,2,4-Thiadiazole-3,5-diyl)bis(sulfanediyl))diacetonitrile (CAS 332110-36-8)
- tert-Butyl 3-(3-aminopropyl)pyrrolidine-1-carboxylate (CAS 1000522-26-8)
- 2-Chloro-1-methyl-1H-imidazole-5-sulfonyl chloride (CAS 1394041-92-9)
- Ethyl 5-amino-1-(3-nitrophenyl)-1h-1,2,3-triazole-4-carboxylate (CAS 123419-05-6)
- 8-Bromo-4-hydroxyquinoline (CAS 57798-00-2)
- (R)-2-amino-9-(4,4-diethoxy-2-(hydroxymethyl)butyl)-1,9-dihydro-6H-purin-6-one (CAS 195157-25-6)
- Lesinurad (CAS 878672-00-5)
- 2-(4-Chlorophenyl)benzothiazole (CAS 6265-91-4)
- Lithocholic Acid RC 14 (Acid) (CAS 15324-64-8)
- (R)-Ethyl 1-methylpiperidine-3-carboxylate (CAS 205194-12-3)
- (R)-3-((tert-butoxycarbonyl)amino)-2-(4-isopropylbenzyl)propanoic acid (CAS 1260592-19-5)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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