(3aR,4S,5R,6aS)-4-(tert-Butyldimethylsilyloxy)methyl-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-one CAS 65025-94-7
| CAS No. | 65025-94-7 |
| Molecular Formula | C14H26O4Si |
| Molecular Weight | 286.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3aR,4S,5R,6aS)-4-(tert-Butyldimethylsilyloxy)methyl-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-one 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.
CATO supplies (3aR,4S,5R,6aS)-4-(tert-Butyldimethylsilyloxy)methyl-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-one (CAS 65025-94-7), a certified reference material (molecular formula C14H26O4Si, MW 286.44 g/mol) for analytical method development and quality control.
The molecular framework of (3aR,4S,5R,6aS)-4-(tert-Butyldimethylsilyloxy)methyl-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-one (C14H26O4Si) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H26O4Si |
| Molecular Weight | 286.44 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) | 2.0 |
| CAS Registry Year (est.) | 1975 |
Recommended Standards
- (3AR,4S,5R,6aS)-4-(hydroxymethyl)-5-((triethylsilyl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one (CAS 913258-07-8)
- (3aR,4S,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one (CAS 39968-95-1)
- Triphenylvinylsilane (CAS 18666-68-7)
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Why CATO?
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