Trimethyl(3-((trimethylsilyl)oxy)prop-1-yn-1-yl)silane CAS 50965-66-7
| CAS No. | 50965-66-7 |
| Molecular Formula | C9H20OSi2 |
| Molecular Weight | 200.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, Trimethyl(3-((trimethylsilyl)oxy)prop-1-yn-1-yl)silane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO supplies Trimethyl(3-((trimethylsilyl)oxy)prop-1-yn-1-yl)silane (CAS 50965-66-7), a certified reference material (molecular formula C9H20OSi2, MW 200.43 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Trimethyl(3-((trimethylsilyl)oxy)prop-1-yn-1-yl)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 | C9H20OSi2 |
| Molecular Weight | 200.43 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) | 0.0 |
| CAS Registry Year (est.) | 1971 |
Related Trimethyl Standards
- Trimethyl(nonyl)silane (CAS 18159-49-4)
- Trimethyl(Naphthalen-1-yl)silane (CAS 18052-80-7)
- Trimethyl(naphthalen-2-yl)silane (CAS 18052-85-2)
- 3-((2,3,5-Trimethyl-1H-pyrrol-1-yl)methyl)pyridine (CAS 1242813-31-5)
- 2-(4,5,6-trimethyl-2-oxo-1,2-dihydropyrimidin-1-yl)acetic acid (CAS 1011358-51-2)
- 2,2,5-Trimethyl-1,3-dioxane-5-carboxylic Acid Ethenyl Ester (CAS 865860-80-6)
- 1171357-80-4 3-(3,4,5-Trimethyl-1H-pyrazol-1-yl)propanoyl chloride MFCD12028140 (CAS 1171357-80-4)
- 2-(3,4,4-Trimethyl-2,5-dioxoimidazolidin-1-yl)acetic acid (CAS 923281-88-3)
Recommended Standards
- 4-Chloro-3-ethoxyphenylboronic Acid (CAS 900174-62-1)
- 4-Chloro-2-ethoxyphenylboronic acid (CAS 850568-80-8)
- Tri-tert-butylsilane (CAS 18159-55-2)
- 4-(2-Chloroethoxy)phenylboronic Acid (CAS 252044-23-8)
- 6-Fluoro-4-methoxycarbonyl-3-indazolecarboxaldehyde (CAS 885521-85-7)
- 2-(3-Fluorophenyl)-2-methylpropanamide (CAS 1823867-47-5)
- (3E)-5-Chloro-3-[2-(4-nitrophenyl)hydrazin-1-ylidene]-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 303984-81-8)
- 5-Bromo-2-methyl-1H-pyrrolo[2,3-b]pyridin-6-amine (CAS 1352396-99-6)
- N-(amino(4,4-dimethyl-2,6-dioxocyclohexylidene)methyl)benzamide (CAS 123865-06-5)
- 1,1-Diphenyl-3-(p-tolyl)isoquinolin-4(1H)-one (CAS 102301-79-1)
- s-Allylhomocysteine (CAS 146489-99-8)
- 2-((4-Chlorobenzyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile (CAS 337925-08-3)
- 1-((Methylsulfonyl)methyl)cyclohexanecarboxylic acid (CAS 865459-89-8)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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