(Ethylthio)trimethylsilane (Ethylthio)trimethylsilane, Technical Grade 5573-62-6 Ethyl trimethylsilyl sulfide Trimethyl(ethylthio)silane Trimethylsilyl ethyl sulfide CAS 5573-62-6
| CAS No. | 5573-62-6 |
| Molecular Formula | C5H14SSi |
| Molecular Weight | 134.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (Ethylthio)trimethylsilane (Ethylthio)trimethylsilane, Technical Grade 5573-62-6 Ethyl trimethylsilyl sulfide Trimethyl(ethylthio)silane Trimethylsilyl ethyl sulfide (CAS 5573-62-6), a certified reference material (molecular formula C5H14SSi, MW 134.32 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, (Ethylthio)trimethylsilane (Ethylthio)trimethylsilane, Technical Grade 5573-62-6 Ethyl trimethylsilyl sulfide Trimethyl(ethylthio)silane Trimethylsilyl ethyl sulfide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 134.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C5H14SSi |
| Molecular Weight | 134.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 1-(Ethylthio)-2-methylpropan-2-ol (CAS 27998-55-6)
- 2-(Ethylthio)ethanethioamide (CAS 1495658-48-4)
- 3-(Ethylthio)-2-methylpropan-1-amine (CAS 1156063-99-8)
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Recommended Standards
- 2-(Trimethylsilane)ethanethiol (CAS 18143-30-1)
- 1,1,3,3-Tetramethyldisiloxane (CAS 3277-26-7)
- Triethylfluorosilane (CAS 358-43-0)
- CAS 6562-41-0 (CAS 6562-41-0)
- 1-(3-Fluoro-5-methoxyphenyl)ethanamine (CAS 1270583-17-9)
- Ethyl 3-bromo-2-chloro-6-fluorobenzoate (CAS 1805582-12-0)
- (Oxybis(4,1-phenylene))bis(trimethylsilane) (CAS 18055-71-5)
- N-(5-Cyclopropoxy-6-(methylthio)pyridin-2-yl)methanesulfonamide (CAS 1243355-98-7)
- 2-Amino-N,N-diethyl-2-methylpropanamide hydrochloride (CAS 65853-90-9)
- 2-(3-nitro-4-oxo-1,4-dihydropyridin-1-yl)acetic acid (CAS 56187-56-5)
- Methyl pyridin-3-ylcarbamate (CAS 6269-24-5)
- 1-(But-3-en-1-yl)-3,5-difluorobenzene (CAS 225240-58-4)
- 4-Bromo-6-(difluoromethyl)-5-iodopyrimidine (CAS 1706432-33-8)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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