Trimethylsilyl 2-((trimethylsilyl)oxy)acetate CAS 33581-77-0
| CAS No. | 33581-77-0 |
| Molecular Formula | C8H20O3Si2 |
| Molecular Weight | 220.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Trimethylsilyl 2-((trimethylsilyl)oxy)acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Trimethylsilyl 2-((trimethylsilyl)oxy)acetate (CAS 33581-77-0) is a high-purity analytical reference standard with the molecular formula C8H20O3Si2 and a molecular weight of 220.41 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Trimethylsilyl 2-((trimethylsilyl)oxy)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H20O3Si2 |
| Molecular Weight | 220.41 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1966 |
Related Trimethylsilyl Standards
- 4-(Trimethylsilyl)but-3-yn-2-yl methanesulfonate (CAS 86186-59-6)
- 2-((2-(Trimethylsilyl)ethoxy)-methoxy)propanoic acid (CAS 1035794-06-9)
- 5-(Trimethylsilyl)isobenzofuran-1,3-dione (CAS 18019-71-1)
- 6-((Trimethylsilyl)oxy)-1H-indol-5-ol (CAS 113370-13-1)
- 5-((Trimethylsilyl)oxy)-1H-indol-6-ol (CAS 113370-38-0)
- 2-((Trimethylsilyl)methyl)benzo[d]thiazole (CAS 66730-40-3)
- 2-((Trimethylsilyl)methyl)-1,2,3,4-tetrahydroisoquinoline (CAS 110561-51-8)
- 2-(Trimethylsilyl)isoindoline-1,3-dione (CAS 10416-67-8)
Recommended Standards
- Trimethyl((3-(methylthio)phenyl)ethynyl)silane (CAS 914951-62-5)
- 2-(cyclohexen-1-yl)ethynyl-triethyl-silane (CAS 21692-54-6)
- α-Eudesmol (CAS 473-16-5)
- (2,2,2-Trichloroacetyl)glycine (CAS 15166-50-4)
- 1-Benzyl 2-methyl 3-oxo-5-(trifluoromethyl)pyrrolidine-1,2-dicarboxylate (CAS 2761985-13-9)
- 18:1 TAP (DOTAP, MS salt) (CAS 144189-73-1)
- 1-(Tetrahydro-2H-pyran-4-yl)cyclobutane-1-carbonitrile (CAS 1432493-07-6)
- Methyl 3-(4-chloro-3-methyl-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)propanoate (CAS 1343714-18-0)
- Tert-butyl (5aR,6S,6aS)-3-chloro-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylate (CAS 1699742-22-7)
- 3-(2,3-Dichlorophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 885949-95-1)
- 6-(Benzylthio)-4-(p-tolyl)-1,3,5-triazin-2(1H)-one (CAS 62460-54-2)
- 4-(2,5-Dichlorophenyl)-1,2,5-oxadiazol-3-amine (CAS 1774903-84-2)
- 1187830-78-9 Ethyl (5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)acetate--hydrogen chloride (1/1) DTXSID90718480 (CAS 1187830-78-9)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
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