Dimethyl (2-((1r,4r)-4-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-oxoethyl)phosphonate CAS 1402838-57-6
| CAS No. | 1402838-57-6 |
| Molecular Formula | C16H33O5PSi |
| Molecular Weight | 364.49 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 Dimethyl (2-((1r,4r)-4-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-oxoethyl)phosphonate.
CATO supplies Dimethyl (2-((1r,4r)-4-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-oxoethyl)phosphonate (CAS 1402838-57-6), a certified reference material (molecular formula C16H33O5PSi, MW 364.49 g/mol) for analytical method development and quality control.
The molecular framework of Dimethyl (2-((1r,4r)-4-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-oxoethyl)phosphonate (C16H33O5PSi) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C16H33O5PSi |
| Molecular Weight | 364.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1991 |
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