[1-(Diethoxy-phosphoryl)-but-3-ynyl]-phosphonic acid diethyl ester CAS 154384-16-4
| CAS No. | 154384-16-4 |
| Molecular Formula | C12H24O6P2 |
| Molecular Weight | 326.26 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 [1-(Diethoxy-phosphoryl)-but-3-ynyl]-phosphonic acid diethyl ester.
CATO supplies [1-(Diethoxy-phosphoryl)-but-3-ynyl]-phosphonic acid diethyl ester (CAS 154384-16-4), a certified reference material (molecular formula C12H24O6P2, MW 326.26 g/mol) for analytical method development and quality control.
[1-(Diethoxy-phosphoryl)-but-3-ynyl]-phosphonic acid diethyl ester (C12H24O6P2) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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 [1-(Diethoxy-phosphoryl)-but-3-ynyl]-phosphonic acid diethyl ester 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 | C12H24O6P2 |
| Molecular Weight | 326.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2001 |
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- 2,4-Bis[4-(tert-butyl)phenyl]-6-chloro-1,3,5-triazine (CAS 253158-13-3)
- N-(1-methyl-2-trifluoromethoxy-ethyl)-5-pentafluoroethyl-nicotinamide (CAS 1204234-87-6)
- 2-(4,5,6,7-Tetrahydro-1h-indazol-3-yl)ethan-1-amine (CAS 806597-38-6)
- Methyl 2,4,6-trichloronicotinate (CAS 1218994-35-4)
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- 5-chloro-2-ethoxypyrimidine (CAS 1289386-43-1)
- 8-Methyl-2-oxaspiro[4.5]decane-1,3-dione (CAS 85179-90-4)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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