Diethyl 1-hydroxybutylphosphonate CAS 17477-67-7
| CAS No. | 17477-67-7 |
| Molecular Formula | C8H19O4P |
| Molecular Weight | 210.21 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 1-hydroxybutylphosphonate.
CATO supplies Diethyl 1-hydroxybutylphosphonate (CAS 17477-67-7), a certified reference material (molecular formula C8H19O4P, MW 210.21 g/mol) for analytical method development and quality control.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Diethyl 1-hydroxybutylphosphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), Diethyl 1-hydroxybutylphosphonate 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 | C8H19O4P |
| Molecular Weight | 210.21 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) | -0.5 |
| CAS Registry Year (est.) | 1961 |
Related Diethyl Standards
- Diethyl (2-ethoxyethyl)phosphonate (CAS 5191-35-5)
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- 3,4-Diethyl-1,1'-biphenyl (CAS 61141-66-0)
- 3,5-Diethyl-4-(tert-pentyloxy)-1H-pyrazole (CAS 476692-27-0)
- 2-(3,5-Diethyl-4-propyl-1H-pyrazol-1-yl)ethanamine (CAS 562815-86-5)
- Diethyl 3-(N-Hydroxyamino)propylphosphate (CAS 66508-19-8)
- Diethyl (4-aminobutyl)phosphonate, 97% (CAS 53253-54-6)
- Diethyl tert-butylphosphoramidate (CAS 22685-20-7)
Recommended Standards
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