Diethyl (2-(diethoxy(methyl)silyl)ethyl)phosphonate CAS 18048-06-1
| CAS No. | 18048-06-1 |
| Molecular Formula | C11H27O5PSi |
| Molecular Weight | 298.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diethyl (2-(diethoxy(methyl)silyl)ethyl)phosphonate.
Diethyl (2-(diethoxy(methyl)silyl)ethyl)phosphonate (CAS 18048-06-1), molecular formula C11H27O5PSi and molecular weight 298.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H27O5PSi, Diethyl (2-(diethoxy(methyl)silyl)ethyl)phosphonate contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 298.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl (2-(diethoxy(methyl)silyl)ethyl)phosphonate 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 | C11H27O5PSi |
| Molecular Weight | 298.39 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.) | 1962 |
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Recommended Standards
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- (4S)-4-Benzyl-2-(bromodifluoromethyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)oxazolidine (CAS 1416403-74-1)
- 5-(Azepan-4-yl)-3-isobutyl-1,2,4-oxadiazole (CAS 1429900-94-6)
- 5-Chloro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 877161-36-9)
- Ropivacaine Impurity 10 (CAS CATO-C4X-175310)
- 3-Bromo-5-chloro-6-fluoropyrazolo[1,5-a]pyridine (CAS 1427450-73-4)
- Ethyl 2-Isopropoxy-4-methoxybenzimidate Hydrochloride (CAS 548472-48-6)
- 4-Cyclopropyl-2-fluorobenzonitrile (CAS 1394068-31-5)
- 2,2'-((((2,5-Diethynyl-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol) (CAS 321673-10-3)
- 2-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-1-yl)ethan-1-ol (CAS 1491137-94-0)
- Peptide T (CAS 106362-32-7)
Why CATO?
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