Dimethyl (methoxy(phenyl)methyl)phosphonate CAS 62456-45-5
| CAS No. | 62456-45-5 |
| Molecular Formula | C10H15O4P |
| Molecular Weight | 230.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Dimethyl (methoxy(phenyl)methyl)phosphonate (C10H15O4P) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Dimethyl (methoxy(phenyl)methyl)phosphonate (CAS 62456-45-5), molecular formula C10H15O4P and molecular weight 230.20 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Dimethyl (methoxy(phenyl)methyl)phosphonate 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.
Physical & Chemical Properties
| Molecular Formula | C10H15O4P |
| Molecular Weight | 230.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
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Recommended Standards
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- Tetraxolin (CAS 100343-43-9)
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- 2-Amino-N-(4-methylthiazol-2-yl)-2-phenylacetamide (CAS 888-47-1)
- 2-Fluoro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223043-31-8)
- 2',5'-Dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbonitrile (CAS 206867-52-9)
- Cetirizine EP Impurity E (CAS 682323-77-9)
- 2-(4-(2-Methoxyphenyl)piperazin-1-yl)acetic acid (CAS 876603-01-9)
- Compstatin control peptide (CAS 301544-78-5)
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