[2-Oxo-2-(cyclohexyl-d<SUB>11</SUB>)ethyl]dimethylphosphate CAS 1173022-39-3
| CAS No. | 1173022-39-3 |
| Molecular Formula | - |
| Molecular Weight | 245.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
[2-Oxo-2-(cyclohexyl-d<SUB>11</SUB>)ethyl]dimethylphosphate (CAS 1173022-39-3), molecular formula C10H8D11O4P and molecular weight 245.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of [2-Oxo-2-(cyclohexyl-d<SUB>11</SUB>)ethyl]dimethylphosphate (C10H8D11O4P) is characterized by deuterium isotope labeling, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures [2-Oxo-2-(cyclohexyl-d<SUB>11</SUB>)ethyl]dimethylphosphate 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 | C10H8D11O4P |
| Molecular Weight | 245.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
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