3-(Diethoxyphosphoryl)propyl acetate CAS 1186-23-8
| CAS No. | 1186-23-8 |
| Molecular Formula | C9H19O5P |
| Molecular Weight | 238.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Diethoxyphosphoryl)propyl acetate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Diethoxyphosphoryl)propyl acetate (CAS 1186-23-8), molecular formula C9H19O5P and molecular weight 238.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(Diethoxyphosphoryl)propyl acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.22 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.
CATO manufactures 3-(Diethoxyphosphoryl)propyl acetate 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 | C9H19O5P |
| Molecular Weight | 238.22 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.) | 1957 |
Related Diethoxyphosphoryl Standards
- 2-(Diethoxyphosphoryl)pentanoic acid (CAS 84589-96-8)
- 5-(Diethoxyphosphoryl)pentanoic acid (CAS 55881-52-2)
- Ethyl 3-(diethoxyphosphoryl)propanoate (CAS 3699-67-0)
- Ethyl 2-(diethoxyphosphoryl)propanoate (CAS 3699-66-9)
- Ethyl ((diethoxyphosphoryl)methylene)carbamate (CAS 62779-40-2)
- Methyl 2-Diethoxyphosphoryl-2-methoxyacetate (CAS 16141-79-0)
- (Diethoxyphosphoryl)methyl methacrylate (CAS 60161-88-8)
- Ethyl 2-(diethoxyphosphoryl)acrylate (CAS 20345-61-3)
Recommended Standards
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