tert-butyldimethylsilyl 2-[(tert-butyldimethylsilyl)oxy]acetate CAS 67226-76-0
| CAS No. | 67226-76-0 |
| Molecular Formula | C14H32O3Si2 |
| Molecular Weight | 304.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-butyldimethylsilyl 2-[(tert-butyldimethylsilyl)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.
tert-butyldimethylsilyl 2-[(tert-butyldimethylsilyl)oxy]acetate (CAS 67226-76-0) is a high-purity analytical reference standard with the molecular formula C14H32O3Si2 and a molecular weight of 304.57 g/mol.
The molecular framework of tert-butyldimethylsilyl 2-[(tert-butyldimethylsilyl)oxy]acetate (C14H32O3Si2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C14H32O3Si2 |
| Molecular Weight | 304.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1976 |
Related tert Standards
- 3-[(tert-Butyldimethylsilyl)oxy]-2-chloro-6-fluorophenylboronic acid (CAS 2377611-81-7)
- 5-((Tert-butyldimethylsilyl)oxy)-7-methoxynaphthalen-2-ol (CAS 2205058-60-0)
- 1-(2-(((Tert-butyldimethylsilyl)oxy)methyl)furo[3,2-b]pyridin-6-yl)ethan-1-one (CAS 1203499-37-9)
- ((Tert-butyldimethylsilyl)imino)(difluoromethyl)(phenyl)-λ6-sulfanone (CAS 1402352-49-1)
- 7-((tert-butyldimethylsilyl)oxy)-N-methoxy-N-methylheptanamide (CAS 2007908-84-9)
- {8-[(tert-butyldimethylsilyl)oxy]quinolin-7-yl}boronic acid (CAS 1486485-32-8)
- (3-((Tert-butyldimethylsilyl)oxy)-2,4,6-trifluorophenyl)boronic acid (CAS 1072946-65-6)
- 3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloropyridin-4-amine (CAS 2883421-68-7)
Recommended Standards
- 2-(4-Bromo-2-chlorophenoxy)-N-cyclopropylacetamide (CAS 797000-22-7)
- Fluralaner impurity 45 (CAS CATO-C4X-218045)
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- 2,3,4-Trichloro-N-(2-hydroxyethyl)benzenesulfonamide (CAS 1206143-16-9)
- N-((6-(1H-Imidazol-1-yl)pyridin-3-yl)methyl)-5-(pyrrolidin-1-ylsulfonyl)pyridin-2-amine (CAS 1011092-55-9)
- 3,4-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 35322-82-8)
- N-(1-Acetyl-1H-indazol-6-yl)acetamide (CAS 95091-98-8)
- 17a-Methyl-5a-androstane-2b,3a,17b-triol (CAS 1375064-29-1)
- 2,4,6-Tribromobenzene-1,3-diamine (CAS 62477-06-9)
- Methyl 2-ethylbenzo[d]oxazole-5-carboxylate (CAS 924862-20-4)
- 3-(((Benzyloxy)carbonyl)amino)-3-cyclopropylpropanoic acid (CAS 773867-84-8)
- 1-(4-amino-2,3,5-trifluorophenyl)ethan-1-one (CAS 1260764-37-1)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)cyclopentane-1-carboxylic acid (CAS 1342952-50-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com