3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-ol CAS 1638764-39-2
| CAS No. | 1638764-39-2 |
| Molecular Formula | C12H26O2Si |
| Molecular Weight | 230.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-ol.
CATO supplies 3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-ol (CAS 1638764-39-2), a certified reference material (molecular formula C12H26O2Si, MW 230.42 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-{[(tert-Butyldimethylsilyl)oxy]methyl}cyclopentan-1-ol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C12H26O2Si |
| Molecular Weight | 230.42 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.) | 1993 |
Related tert Standards
- 3-((Tert-butyldimethylsilyl)oxy)cyclohexan-1-ol (CAS 1028748-71-1)
- 6-((tert-Butyldimethylsilyl)oxy)hexan-2-one (CAS 110862-03-8)
- 4-((tert-Butyldimethylsilyl)oxy)cyclohexanol (CAS 126931-29-1)
- (1-(((tert-Butyldimethylsilyl)oxy)methyl)cyclobutyl)methanol (CAS 220343-46-4)
- 1-((tert-Butyldimethylsilyl)oxy)hex-5-en-3-ol (CAS 261633-45-8)
- 5-(((tert-Butyldimethylsilyl)oxy)methyl)oxazolidin-2-one (CAS 2246722-32-5)
- 2-{[(tert-butyldimethylsilyl)oxy]methyl}piperidine (CAS 135938-63-5)
- 2-(4-((Tert-butyldimethylsilyl)oxy)butyl)aziridine (CAS 1534354-26-1)
Recommended Standards
- ((4-(tert-Butyl)phenyl)ethynyl)trimethylsilane (CAS 135883-30-6)
- (S)-2-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-1-amine (CAS 95479-35-9)
- 6-[tert-Butyl(dimethyl)silyl]oxyhexanal (CAS 118794-69-7)
- Ketene tert-butyl tert-butyldimethylsilyl acetal (CAS 74786-02-0)
- N-Phenyl-2-sulfanylidene-1,2-dihydropyridine-3-sulfonamide (CAS 1638612-40-4)
- 6-chloro-1-deazapurine (CAS 6980-11-6)
- 4-chloropyrazolo[1,5-a]pyrazine (CAS 1260665-84-6)
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- Calcium acetate hydrate (CAS 114460-21-8)
- (2S,3S)-2-Amino-3-methylpentanedioic acid hydrochloride (CAS 910548-22-0)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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