1-(Triisopropylsilyloxy)cyclopropylmethanol 1-[[Tris(1-methylethyl)silyl]oxy]cyclopropanemethanol 205756-60-1 CAS 205756-60-1
| CAS No. | 205756-60-1 |
| Molecular Formula | C13H28O2Si |
| Molecular Weight | 244.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Triisopropylsilyloxy)cyclopropylmethanol 1-[[Tris(1-methylethyl)silyl]oxy]cyclopropanemethanol 205756-60-1 (CAS 205756-60-1), molecular formula C13H28O2Si and molecular weight 244.45 g/mol, is a CATO reference standard with documented purity and traceability.
1-(Triisopropylsilyloxy)cyclopropylmethanol 1-[[Tris(1-methylethyl)silyl]oxy]cyclopropanemethanol 205756-60-1 (C13H28O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C13H28O2Si |
| Molecular Weight | 244.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2015 |
Related Triisopropylsilyloxy Standards
- 1-(Triisopropylsilyloxy)cyclopropylformaldehyde 1-Formyl-1-(triisopropylsilyloxy)cyclopropane 1-[[Tris(1-methylethyl)silyl]oxy]cyclopropanecarboxaldehyde 220705-67-9 (CAS 220705-67-9)
- 1-(Triisopropylsilyloxy)cyclopropylcarboxylic Acid Methyl Ester 1-[[Tris(1-methylethyl)silyl]oxy]cyclopropanecarboxylic Acid Methyl Ester 205756-59-8 (CAS 205756-59-8)
- 3-Triisopropylsilyloxy-benzaldehyde (CAS 817166-73-7)
- 4-(Triisopropylsilyloxy)phenyl boronic acid, 97% (CAS 643090-93-1)
- 1159977-62-4 3-Triisopropylsilyloxy-4-chloroaniline 4-Chloro-3-[[tris(1-methylethyl)silyl]oxy]benzenamine (CAS 1159977-62-4)
Recommended Standards
- cis-4-((tert-Butyldimethylsilyl)oxy)cyclohexyl)methanol (CAS 145912-66-9)
- 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542 (CAS 329794-09-4)
- trans-4-((tert-Butyldimethylsilyl)oxy)cyclohexyl)methanol (CAS 145912-65-8)
- 4-n-Pentyldiphenyl-d (CAS 126840-35-5)
- 2-(4-(4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)piperazin-1-yl)ethan-1-ol (CAS 65427-77-2)
- 4-[2-(4-Propylphenoxy)ethyl]piperidinehydrochloride (CAS 1219982-29-2)
- Ractopamine Methyl Ether (CAS 1329610-95-8)
- (5-(Tetrahydrofuran-2-yl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 1082766-07-1)
- N-benzyl-2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetamide (CAS 478034-00-3)
- 1-(3-Chloro-2-fluorophenyl)cyclopropanecarboxylic Acid (CAS 1260763-00-5)
- 6-tert-Butyl-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-3,4-dihydropyrimidin-4-one (CAS 478259-92-6)
- 4-(tert-Butoxy)-5-cyclopropoxynicotinamide (CAS 1243283-64-8)
- N-methyl-1-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methanamine oxalate (CAS 1185301-91-0)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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