Dimethyl (2-cyclohexyl-2-oxoethyl)phosphonite CAS 1956310-25-0
| CAS No. | 1956310-25-0 |
| Molecular Formula | C10H19O3P |
| Molecular Weight | 218.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 218.23 g/mol gives Dimethyl (2-cyclohexyl-2-oxoethyl)phosphonite distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dimethyl (2-cyclohexyl-2-oxoethyl)phosphonite (CAS 1956310-25-0), a certified reference material (molecular formula C10H19O3P, MW 218.23 g/mol) for analytical method development and quality control.
Structurally, Dimethyl (2-cyclohexyl-2-oxoethyl)phosphonite (C10H19O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 218.23 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures Dimethyl (2-cyclohexyl-2-oxoethyl)phosphonite 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.
Physical & Chemical Properties
| Molecular Formula | C10H19O3P |
| Molecular Weight | 218.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1996 |
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