2-(2-Chloroethyl(hydroxy)phosphoryl)oxyethylphosphonic acid CAS 1263034-17-8
| CAS No. | 1263034-17-8 |
| Molecular Formula | C4H11ClO6P2 |
| Molecular Weight | 252.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C4H11ClO6P2, 2-(2-Chloroethyl(hydroxy)phosphoryl)oxyethylphosphonic acid contains a carbohydrate-derived structure, a phosphate ester group, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 252.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(2-Chloroethyl(hydroxy)phosphoryl)oxyethylphosphonic acid (CAS 1263034-17-8), molecular formula C4H11ClO6P2 and molecular weight 252.53 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-(2-Chloroethyl(hydroxy)phosphoryl)oxyethylphosphonic acid 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 | C4H11ClO6P2 |
| Molecular Weight | 252.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
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- N-(4-Bromophenyl)-9H-purin-6-amine (CAS 525607-71-0)
- 5-Ethyl-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 10364-69-9)
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