Dimethyl 3-methylbenzylphosphonate CAS 17105-63-4
| CAS No. | 17105-63-4 |
| Molecular Formula | C10H15O3P |
| Molecular Weight | 214.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H15O3P, Dimethyl 3-methylbenzylphosphonate contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Dimethyl 3-methylbenzylphosphonate (CAS 17105-63-4), molecular formula C10H15O3P and molecular weight 214.20 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.
CATO manufactures Dimethyl 3-methylbenzylphosphonate 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 | C10H15O3P |
| Molecular Weight | 214.20 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.) | 1961 |
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- 6-Bromo-1,2-benzothiazol-3-ol (CAS 1427079-44-4)
- 3-Bromo-5-cyclobutylpyridin-2-amine (CAS 1381938-52-8)
- 6-bromo-1H-indole-3-sulfonic acid (CAS 2360992-31-8)
- 1-Isothiocyanato-2-nitro-4-(trifluoromethyl)benzene (CAS 137935-40-1)
- Iguratimod Impurity 64 (CAS CATO-C4X-182664)
- 2-(5-Amino-2-isopropyl-1H-benzo[d]imidazol-1-yl)ethanol (CAS 889949-78-4)
- (3-Bromo-2-fluoro-6-methylphenyl)methanol (CAS 1540795-62-7)
- 2-(4-Fluoropiperidin-1-yl)acetic acid (CAS 1228821-69-9)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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