(4-((Dimethoxyphosphoryl)methyl)phenyl)boronic acid CAS 1228435-53-7
| CAS No. | 1228435-53-7 |
| Molecular Formula | C9H14BO5P |
| Molecular Weight | 243.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.99 g/mol gives (4-((Dimethoxyphosphoryl)methyl)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-((Dimethoxyphosphoryl)methyl)phenyl)boronic acid (CAS 1228435-53-7), molecular formula C9H14BO5P and molecular weight 243.99 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-((Dimethoxyphosphoryl)methyl)phenyl)boronic acid (C9H14BO5P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 243.99 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C9H14BO5P |
| Molecular Weight | 243.99 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
Related Dimethoxyphosphoryl Standards
- 4-((Dimethoxyphosphoryl)methyl)benzoic acid (CAS 1823857-21-1)
- 1-Dimethoxyphosphoryl-3-phenyl-propan-2-one (CAS 52343-38-1)
- 1-Dimethoxyphosphoryl-7-hydroxy-heptan-2-one (CAS 68382-89-8)
- 6-Dimethoxyphosphoryl-5-oxo-hexanoic acid (CAS 130121-24-3)
- Methyl 5-dimethoxyphosphoryl-4-oxo-pentanoate (CAS 71235-01-3)
- Methyl 6-dimethoxyphosphoryl-5-oxo-hexanoate (CAS 104227-38-5)
- (S)-2-((Dimethoxyphosphoryl)amino)pentanedioic acid (CAS 211631-99-1)
- 3-(Dimethoxyphosphoryl)benzoic acid (CAS 26342-21-2)
Recommended Standards
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- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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