tert-Butyl-(Ethylsulfanylmethoxy)dimethylsilane CAS 119451-79-5
| CAS No. | 119451-79-5 |
| Molecular Formula | C9H22OSSi |
| Molecular Weight | 206.42 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 tert-Butyl-(Ethylsulfanylmethoxy)dimethylsilane.
tert-Butyl-(Ethylsulfanylmethoxy)dimethylsilane (CAS 119451-79-5) is a high-purity analytical reference standard with the molecular formula C9H22OSSi and a molecular weight of 206.42 g/mol.
The molecular framework of tert-Butyl-(Ethylsulfanylmethoxy)dimethylsilane (C9H22OSSi) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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), tert-Butyl-(Ethylsulfanylmethoxy)dimethylsilane 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 | C9H22OSSi |
| Molecular Weight | 206.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
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